mirror of
https://github.com/cytopia/devilbox.git
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1828 lines
76 KiB
JavaScript
1828 lines
76 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Create advanced table (resize, reorder, and show/hide columns; and also grid editing).
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* This function is designed mainly for table DOM generated from browsing a table in the database.
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* For using this function in other table DOM, you may need to:
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* - add "draggable" class in the table header <th>, in order to make it resizable, sortable or hidable
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* - have at least one non-"draggable" header in the table DOM for placing column visibility drop-down arrow
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* - pass the value "false" for the parameter "enableGridEdit"
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* - adjust other parameter value, to select which features that will be enabled
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*
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* @param t the table DOM element
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* @param enableResize Optional, if false, column resizing feature will be disabled
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* @param enableReorder Optional, if false, column reordering feature will be disabled
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* @param enableVisib Optional, if false, show/hide column feature will be disabled
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* @param enableGridEdit Optional, if false, grid editing feature will be disabled
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*/
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function PMA_makegrid(t, enableResize, enableReorder, enableVisib, enableGridEdit) {
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var g = {
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/***********
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* Constant
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***********/
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minColWidth: 15,
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/***********
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* Variables, assigned with default value, changed later
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***********/
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actionSpan: 5, // number of colspan in Actions header in a table
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tableCreateTime: null, // table creation time, used for saving column order and visibility to server, only available in "Browse tab"
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// Column reordering variables
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colOrder: [], // array of column order
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// Column visibility variables
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colVisib: [], // array of column visibility
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showAllColText: '', // string, text for "show all" button under column visibility list
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visibleHeadersCount: 0, // number of visible data headers
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// Table hint variables
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reorderHint: '', // string, hint for column reordering
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sortHint: '', // string, hint for column sorting
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markHint: '', // string, hint for column marking
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copyHint: '', // string, hint for copy column name
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showReorderHint: false,
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showSortHint: false,
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showMarkHint: false,
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// Grid editing
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isCellEditActive: false, // true if current focus is in edit cell
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isEditCellTextEditable: false, // true if current edit cell is editable in the text input box (not textarea)
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currentEditCell: null, // reference to <td> that currently being edited
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cellEditHint: '', // hint shown when doing grid edit
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gotoLinkText: '', // "Go to link" text
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wasEditedCellNull: false, // true if last value of the edited cell was NULL
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maxTruncatedLen: 0, // number of characters that can be displayed in a cell
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saveCellsAtOnce: false, // $cfg[saveCellsAtOnce]
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isCellEdited: false, // true if at least one cell has been edited
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saveCellWarning: '', // string, warning text when user want to leave a page with unsaved edited data
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lastXHR : null, // last XHR object used in AJAX request
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isSaving: false, // true when currently saving edited data, used to handle double posting caused by pressing ENTER in grid edit text box in Chrome browser
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alertNonUnique: '', // string, alert shown when saving edited nonunique table
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// Common hidden inputs
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token: null,
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server: null,
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db: null,
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table: null,
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/************
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* Functions
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************/
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/**
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* Start to resize column. Called when clicking on column separator.
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*
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* @param e event
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* @param obj dragged div object
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*/
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dragStartRsz: function(e, obj) {
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var n = $(g.cRsz).find('div').index(obj); // get the index of separator (i.e., column index)
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$(obj).addClass('colborder_active');
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g.colRsz = {
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x0: e.pageX,
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n: n,
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obj: obj,
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objLeft: $(obj).position().left,
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objWidth: $(g.t).find('th.draggable:visible:eq(' + n + ') span').outerWidth()
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};
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$(document.body).css('cursor', 'col-resize').noSelect();
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if (g.isCellEditActive) {
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g.hideEditCell();
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}
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},
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/**
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* Start to reorder column. Called when clicking on table header.
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*
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* @param e event
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* @param obj table header object
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*/
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dragStartReorder: function(e, obj) {
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// prepare the cCpy (column copy) and cPointer (column pointer) from the dragged column
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$(g.cCpy).text($(obj).text());
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var objPos = $(obj).position();
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$(g.cCpy).css({
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top: objPos.top + 20,
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left: objPos.left,
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height: $(obj).height(),
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width: $(obj).width()
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});
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$(g.cPointer).css({
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top: objPos.top
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});
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// get the column index, zero-based
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var n = g.getHeaderIdx(obj);
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g.colReorder = {
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x0: e.pageX,
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y0: e.pageY,
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n: n,
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newn: n,
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obj: obj,
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objTop: objPos.top,
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objLeft: objPos.left
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};
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$(document.body).css('cursor', 'move').noSelect();
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if (g.isCellEditActive) {
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g.hideEditCell();
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}
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},
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/**
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* Handle mousemove event when dragging.
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*
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* @param e event
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*/
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dragMove: function(e) {
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if (g.colRsz) {
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var dx = e.pageX - g.colRsz.x0;
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if (g.colRsz.objWidth + dx > g.minColWidth) {
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$(g.colRsz.obj).css('left', g.colRsz.objLeft + dx + 'px');
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}
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} else if (g.colReorder) {
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// dragged column animation
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var dx = e.pageX - g.colReorder.x0;
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$(g.cCpy)
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.css('left', g.colReorder.objLeft + dx)
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.show();
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// pointer animation
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var hoveredCol = g.getHoveredCol(e);
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if (hoveredCol) {
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var newn = g.getHeaderIdx(hoveredCol);
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g.colReorder.newn = newn;
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if (newn != g.colReorder.n) {
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// show the column pointer in the right place
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var colPos = $(hoveredCol).position();
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var newleft = newn < g.colReorder.n ?
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colPos.left :
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colPos.left + $(hoveredCol).outerWidth();
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$(g.cPointer)
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.css({
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left: newleft,
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visibility: 'visible'
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});
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} else {
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// no movement to other column, hide the column pointer
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$(g.cPointer).css('visibility', 'hidden');
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}
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}
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}
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},
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/**
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* Stop the dragging action.
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*
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* @param e event
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*/
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dragEnd: function(e) {
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if (g.colRsz) {
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var dx = e.pageX - g.colRsz.x0;
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var nw = g.colRsz.objWidth + dx;
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if (nw < g.minColWidth) {
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nw = g.minColWidth;
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}
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var n = g.colRsz.n;
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// do the resizing
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g.resize(n, nw);
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g.reposRsz();
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g.reposDrop();
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g.colRsz = false;
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$(g.cRsz).find('div').removeClass('colborder_active');
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} else if (g.colReorder) {
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// shift columns
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if (g.colReorder.newn != g.colReorder.n) {
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g.shiftCol(g.colReorder.n, g.colReorder.newn);
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// assign new position
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var objPos = $(g.colReorder.obj).position();
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g.colReorder.objTop = objPos.top;
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g.colReorder.objLeft = objPos.left;
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g.colReorder.n = g.colReorder.newn;
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// send request to server to remember the column order
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if (g.tableCreateTime) {
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g.sendColPrefs();
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}
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g.refreshRestoreButton();
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}
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// animate new column position
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$(g.cCpy).stop(true, true)
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.animate({
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top: g.colReorder.objTop,
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left: g.colReorder.objLeft
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}, 'fast')
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.fadeOut();
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$(g.cPointer).css('visibility', 'hidden');
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g.colReorder = false;
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}
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$(document.body).css('cursor', 'inherit').noSelect(false);
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},
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/**
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* Resize column n to new width "nw"
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*
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* @param n zero-based column index
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* @param nw new width of the column in pixel
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*/
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resize: function(n, nw) {
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$(g.t).find('tr').each(function() {
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$(this).find('th.draggable:visible:eq(' + n + ') span,' +
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'td:visible:eq(' + (g.actionSpan + n) + ') span')
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.css('width', nw);
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});
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},
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/**
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* Reposition column resize bars.
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*/
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reposRsz: function() {
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$(g.cRsz).find('div').hide();
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var $firstRowCols = $(g.t).find('tr:first th.draggable:visible');
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var $resizeHandles = $(g.cRsz).find('div').removeClass('condition');
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$('table.pma_table').find('thead th:first').removeClass('before-condition');
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for (var n = 0, l = $firstRowCols.length; n < l; n++) {
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var $col = $($firstRowCols[n]);
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$($resizeHandles[n]).css('left', $col.position().left + $col.outerWidth(true))
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.show();
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if ($col.hasClass('condition')) {
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$($resizeHandles[n]).addClass('condition');
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if (n > 0) {
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$($resizeHandles[n-1]).addClass('condition');
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}
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}
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}
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if ($($resizeHandles[0]).hasClass('condition')) {
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$('table.pma_table').find('thead th:first').addClass('before-condition');
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}
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$(g.cRsz).css('height', $(g.t).height());
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},
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/**
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* Shift column from index oldn to newn.
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*
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* @param oldn old zero-based column index
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* @param newn new zero-based column index
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*/
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shiftCol: function(oldn, newn) {
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$(g.t).find('tr').each(function() {
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if (newn < oldn) {
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$(this).find('th.draggable:eq(' + newn + '),' +
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'td:eq(' + (g.actionSpan + newn) + ')')
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.before($(this).find('th.draggable:eq(' + oldn + '),' +
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'td:eq(' + (g.actionSpan + oldn) + ')'));
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} else {
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$(this).find('th.draggable:eq(' + newn + '),' +
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'td:eq(' + (g.actionSpan + newn) + ')')
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.after($(this).find('th.draggable:eq(' + oldn + '),' +
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'td:eq(' + (g.actionSpan + oldn) + ')'));
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}
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});
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// reposition the column resize bars
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g.reposRsz();
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// adjust the column visibility list
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if (newn < oldn) {
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$(g.cList).find('.lDiv div:eq(' + newn + ')')
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.before($(g.cList).find('.lDiv div:eq(' + oldn + ')'));
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} else {
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$(g.cList).find('.lDiv div:eq(' + newn + ')')
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.after($(g.cList).find('.lDiv div:eq(' + oldn + ')'));
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}
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// adjust the colOrder
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var tmp = g.colOrder[oldn];
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g.colOrder.splice(oldn, 1);
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g.colOrder.splice(newn, 0, tmp);
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// adjust the colVisib
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if (g.colVisib.length > 0) {
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tmp = g.colVisib[oldn];
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g.colVisib.splice(oldn, 1);
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g.colVisib.splice(newn, 0, tmp);
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}
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},
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/**
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* Find currently hovered table column's header (excluding actions column).
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*
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* @param e event
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* @return the hovered column's th object or undefined if no hovered column found.
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*/
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getHoveredCol: function(e) {
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var hoveredCol;
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$headers = $(g.t).find('th.draggable:visible');
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$headers.each(function() {
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var left = $(this).offset().left;
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var right = left + $(this).outerWidth();
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if (left <= e.pageX && e.pageX <= right) {
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hoveredCol = this;
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}
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});
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return hoveredCol;
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},
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/**
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* Get a zero-based index from a <th class="draggable"> tag in a table.
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*
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* @param obj table header <th> object
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* @return zero-based index of the specified table header in the set of table headers (visible or not)
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*/
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getHeaderIdx: function(obj) {
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return $(obj).parents('tr').find('th.draggable').index(obj);
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},
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/**
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* Reposition the columns back to normal order.
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*/
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restoreColOrder: function() {
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// use insertion sort, since we already have shiftCol function
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for (var i = 1; i < g.colOrder.length; i++) {
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var x = g.colOrder[i];
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var j = i - 1;
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while (j >= 0 && x < g.colOrder[j]) {
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j--;
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}
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if (j != i - 1) {
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g.shiftCol(i, j + 1);
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}
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}
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if (g.tableCreateTime) {
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// send request to server to remember the column order
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g.sendColPrefs();
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}
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g.refreshRestoreButton();
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},
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/**
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* Send column preferences (column order and visibility) to the server.
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*/
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sendColPrefs: function() {
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if ($(g.t).is('.ajax')) { // only send preferences if ajax class
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var post_params = {
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ajax_request: true,
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db: g.db,
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table: g.table,
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token: g.token,
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server: g.server,
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set_col_prefs: true,
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table_create_time: g.tableCreateTime
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};
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if (g.colOrder.length > 0) {
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$.extend(post_params, {col_order: g.colOrder.toString()});
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}
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if (g.colVisib.length > 0) {
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$.extend(post_params, {col_visib: g.colVisib.toString()});
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}
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$.post('sql.php', post_params, function(data) {
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if (data.success != true) {
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var $temp_div = $(document.createElement('div'));
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$temp_div.html(data.error);
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$temp_div.addClass("error");
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PMA_ajaxShowMessage($temp_div, false);
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}
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});
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}
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},
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/**
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* Refresh restore button state.
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* Make restore button disabled if the table is similar with initial state.
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*/
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refreshRestoreButton: function() {
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// check if table state is as initial state
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var isInitial = true;
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for (var i = 0; i < g.colOrder.length; i++) {
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if (g.colOrder[i] != i) {
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isInitial = false;
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break;
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}
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}
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// check if only one visible column left
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var isOneColumn = g.visibleHeadersCount == 1;
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// enable or disable restore button
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if (isInitial || isOneColumn) {
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$('div.restore_column').hide();
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} else {
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$('div.restore_column').show();
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}
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},
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/**
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* Update current hint using the boolean values (showReorderHint, showSortHint, etc.).
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*
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*/
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updateHint: function() {
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var text = '';
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if (!g.colRsz && !g.colReorder) { // if not resizing or dragging
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if (g.visibleHeadersCount > 1) {
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g.showReorderHint = true;
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}
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if ($(t).find('th.marker').length > 0) {
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g.showMarkHint = true;
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}
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if (g.showReorderHint && g.reorderHint) {
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text += g.reorderHint;
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}
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if (g.showSortHint && g.sortHint) {
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text += text.length > 0 ? '<br />' : '';
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text += g.sortHint;
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}
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if (g.showMarkHint && g.markHint &&
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!g.showSortHint // we do not show mark hint, when sort hint is shown
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) {
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text += text.length > 0 ? '<br />' : '';
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text += g.markHint;
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text += text.length > 0 ? '<br />' : '';
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text += g.copyHint;
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}
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}
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return text;
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},
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/**
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* Toggle column's visibility.
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* After calling this function and it returns true, afterToggleCol() must be called.
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*
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* @return boolean True if the column is toggled successfully.
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*/
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toggleCol: function(n) {
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if (g.colVisib[n]) {
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// can hide if more than one column is visible
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if (g.visibleHeadersCount > 1) {
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$(g.t).find('tr').each(function() {
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$(this).find('th.draggable:eq(' + n + '),' +
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'td:eq(' + (g.actionSpan + n) + ')')
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.hide();
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});
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g.colVisib[n] = 0;
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$(g.cList).find('.lDiv div:eq(' + n + ') input').prop('checked', false);
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} else {
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// cannot hide, force the checkbox to stay checked
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$(g.cList).find('.lDiv div:eq(' + n + ') input').prop('checked', true);
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return false;
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}
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} else { // column n is not visible
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$(g.t).find('tr').each(function() {
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$(this).find('th.draggable:eq(' + n + '),' +
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'td:eq(' + (g.actionSpan + n) + ')')
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.show();
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});
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g.colVisib[n] = 1;
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$(g.cList).find('.lDiv div:eq(' + n + ') input').prop('checked', true);
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}
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return true;
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},
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/**
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* This must be called if toggleCol() returns is true.
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*
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* This function is separated from toggleCol because, sometimes, we want to toggle
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* some columns together at one time and do just one adjustment after it, e.g. in showAllColumns().
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*/
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afterToggleCol: function() {
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// some adjustments after hiding column
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g.reposRsz();
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g.reposDrop();
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g.sendColPrefs();
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// check visible first row headers count
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g.visibleHeadersCount = $(g.t).find('tr:first th.draggable:visible').length;
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g.refreshRestoreButton();
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},
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/**
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* Show columns' visibility list.
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*
|
|
* @param obj The drop down arrow of column visibility list
|
|
*/
|
|
showColList: function(obj) {
|
|
// only show when not resizing or reordering
|
|
if (!g.colRsz && !g.colReorder) {
|
|
var pos = $(obj).position();
|
|
// check if the list position is too right
|
|
if (pos.left + $(g.cList).outerWidth(true) > $(document).width()) {
|
|
pos.left = $(document).width() - $(g.cList).outerWidth(true);
|
|
}
|
|
$(g.cList).css({
|
|
left: pos.left,
|
|
top: pos.top + $(obj).outerHeight(true)
|
|
})
|
|
.show();
|
|
$(obj).addClass('coldrop-hover');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Hide columns' visibility list.
|
|
*/
|
|
hideColList: function() {
|
|
$(g.cList).hide();
|
|
$(g.cDrop).find('.coldrop-hover').removeClass('coldrop-hover');
|
|
},
|
|
|
|
/**
|
|
* Reposition the column visibility drop-down arrow.
|
|
*/
|
|
reposDrop: function() {
|
|
var $th = $(t).find('th:not(.draggable)');
|
|
for (var i = 0; i < $th.length; i++) {
|
|
var $cd = $(g.cDrop).find('div:eq(' + i + ')'); // column drop-down arrow
|
|
var pos = $($th[i]).position();
|
|
$cd.css({
|
|
left: pos.left + $($th[i]).width() - $cd.width(),
|
|
top: pos.top
|
|
});
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Show all hidden columns.
|
|
*/
|
|
showAllColumns: function() {
|
|
for (var i = 0; i < g.colVisib.length; i++) {
|
|
if (!g.colVisib[i]) {
|
|
g.toggleCol(i);
|
|
}
|
|
}
|
|
g.afterToggleCol();
|
|
},
|
|
|
|
/**
|
|
* Show edit cell, if it can be shown
|
|
*
|
|
* @param cell <td> element to be edited
|
|
*/
|
|
showEditCell: function(cell) {
|
|
if ($(cell).is('.grid_edit') &&
|
|
!g.colRsz && !g.colReorder)
|
|
{
|
|
if (!g.isCellEditActive) {
|
|
var $cell = $(cell);
|
|
// remove all edit area and hide it
|
|
$(g.cEdit).find('.edit_area').empty().hide();
|
|
// reposition the cEdit element
|
|
$(g.cEdit).css({
|
|
top: $cell.position().top,
|
|
left: $cell.position().left
|
|
})
|
|
.show()
|
|
.find('.edit_box')
|
|
.css({
|
|
width: $cell.outerWidth(),
|
|
height: $cell.outerHeight()
|
|
});
|
|
// fill the cell edit with text from <td>
|
|
var value = PMA_getCellValue(cell);
|
|
$(g.cEdit).find('.edit_box').val(value);
|
|
|
|
g.currentEditCell = cell;
|
|
$(g.cEdit).find('.edit_box').focus();
|
|
$(g.cEdit).find('*').removeProp('disabled');
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Remove edit cell and the edit area, if it is shown.
|
|
*
|
|
* @param force Optional, force to hide edit cell without saving edited field.
|
|
* @param data Optional, data from the POST AJAX request to save the edited field
|
|
* or just specify "true", if we want to replace the edited field with the new value.
|
|
* @param field Optional, the edited <td>. If not specified, the function will
|
|
* use currently edited <td> from g.currentEditCell.
|
|
*/
|
|
hideEditCell: function(force, data, field) {
|
|
if (g.isCellEditActive && !force) {
|
|
// cell is being edited, save or post the edited data
|
|
g.saveOrPostEditedCell();
|
|
return;
|
|
}
|
|
|
|
// cancel any previous request
|
|
if (g.lastXHR != null) {
|
|
g.lastXHR.abort();
|
|
g.lastXHR = null;
|
|
}
|
|
|
|
if (data) {
|
|
if (g.currentEditCell) { // save value of currently edited cell
|
|
// replace current edited field with the new value
|
|
var $this_field = $(g.currentEditCell);
|
|
var is_null = $this_field.data('value') == null;
|
|
if (is_null) {
|
|
$this_field.find('span').html('NULL');
|
|
$this_field.addClass('null');
|
|
} else {
|
|
$this_field.removeClass('null');
|
|
var new_html = data.isNeedToRecheck
|
|
? data.truncatableFieldValue
|
|
: $this_field.data('value');
|
|
if ($this_field.is('.truncated')) {
|
|
if (new_html.length > g.maxTruncatedLen) {
|
|
new_html = new_html.substring(0, g.maxTruncatedLen) + '...';
|
|
}
|
|
}
|
|
$this_field.find('span').text(new_html);
|
|
}
|
|
}
|
|
if (data.transformations != undefined) {
|
|
$.each(data.transformations, function(cell_index, value) {
|
|
var $this_field = $(g.t).find('.to_be_saved:eq(' + cell_index + ')');
|
|
$this_field.find('span').html(value);
|
|
});
|
|
}
|
|
if (data.relations != undefined) {
|
|
$.each(data.relations, function(cell_index, value) {
|
|
var $this_field = $(g.t).find('.to_be_saved:eq(' + cell_index + ')');
|
|
$this_field.find('span').html(value);
|
|
});
|
|
}
|
|
|
|
// refresh the grid
|
|
g.reposRsz();
|
|
g.reposDrop();
|
|
}
|
|
|
|
// hide the cell editing area
|
|
$(g.cEdit).hide();
|
|
$(g.cEdit).find('.edit_box').blur();
|
|
g.isCellEditActive = false;
|
|
g.currentEditCell = null;
|
|
// destroy datepicker in edit area, if exist
|
|
var $dp = $(g.cEdit).find('.hasDatepicker');
|
|
if ($dp.length > 0) {
|
|
$dp.datepicker('destroy');
|
|
// change the cursor in edit box back to normal
|
|
// (the cursor become a hand pointer when we add datepicker)
|
|
$(g.cEdit).find('.edit_box').css('cursor', 'inherit');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Show drop-down edit area when edit cell is focused.
|
|
*/
|
|
showEditArea: function() {
|
|
if (!g.isCellEditActive) { // make sure the edit area has not been shown
|
|
g.isCellEditActive = true;
|
|
g.isEditCellTextEditable = false;
|
|
/**
|
|
* @var $td current edited cell
|
|
*/
|
|
var $td = $(g.currentEditCell);
|
|
/**
|
|
* @var $editArea the editing area
|
|
*/
|
|
var $editArea = $(g.cEdit).find('.edit_area');
|
|
/**
|
|
* @var where_clause WHERE clause for the edited cell
|
|
*/
|
|
var where_clause = $td.parent('tr').find('.where_clause').val();
|
|
/**
|
|
* @var field_name String containing the name of this field.
|
|
* @see getFieldName()
|
|
*/
|
|
var field_name = getFieldName($td);
|
|
/**
|
|
* @var relation_curr_value String current value of the field (for fields that are foreign keyed).
|
|
*/
|
|
var relation_curr_value = $td.text();
|
|
/**
|
|
* @var relation_key_or_display_column String relational key if in 'Relational display column' mode,
|
|
* relational display column if in 'Relational key' mode (for fields that are foreign keyed).
|
|
*/
|
|
var relation_key_or_display_column = $td.find('a').attr('title');
|
|
/**
|
|
* @var curr_value String current value of the field (for fields that are of type enum or set).
|
|
*/
|
|
var curr_value = $td.find('span').text();
|
|
|
|
// empty all edit area, then rebuild it based on $td classes
|
|
$editArea.empty();
|
|
|
|
// add show data row link if the data resulted by 'browse distinct values' in table structure
|
|
if ($td.find('input').hasClass('data_browse_link')) {
|
|
var showDataRowLink = document.createElement('div');
|
|
showDataRowLink.className = 'goto_link';
|
|
$(showDataRowLink).append("<a href='" + $td.find('.data_browse_link').val() + "'>" + g.showDataRowLinkText + "</a>");
|
|
$editArea.append(showDataRowLink);
|
|
}
|
|
|
|
// add goto link, if this cell contains a link
|
|
if ($td.find('a').length > 0) {
|
|
var gotoLink = document.createElement('div');
|
|
gotoLink.className = 'goto_link';
|
|
$(gotoLink).append(g.gotoLinkText + ': ').append($td.find('a').clone());
|
|
$editArea.append(gotoLink);
|
|
}
|
|
|
|
g.wasEditedCellNull = false;
|
|
if ($td.is(':not(.not_null)')) {
|
|
// append a null checkbox
|
|
$editArea.append('<div class="null_div">Null :<input type="checkbox"></div>');
|
|
var $checkbox = $editArea.find('.null_div input');
|
|
// check if current <td> is NULL
|
|
if ($td.is('.null')) {
|
|
$checkbox.prop('checked', true);
|
|
g.wasEditedCellNull = true;
|
|
}
|
|
|
|
// if the select/editor is changed un-check the 'checkbox_null_<field_name>_<row_index>'.
|
|
if ($td.is('.enum, .set')) {
|
|
$editArea.find('select').live('change', function(e) {
|
|
$checkbox.prop('checked', false);
|
|
});
|
|
} else if ($td.is('.relation')) {
|
|
$editArea.find('select').live('change', function(e) {
|
|
$checkbox.prop('checked', false);
|
|
});
|
|
$editArea.find('.browse_foreign').live('click', function(e) {
|
|
$checkbox.prop('checked', false);
|
|
});
|
|
} else {
|
|
$(g.cEdit).find('.edit_box').live('keypress change', function(e) {
|
|
$checkbox.prop('checked', false);
|
|
});
|
|
// Capture ctrl+v (on IE and Chrome)
|
|
$(g.cEdit).find('.edit_box').live('keydown', function(e) {
|
|
if (e.ctrlKey && e.which == 86) {
|
|
$checkbox.prop('checked', false);
|
|
}
|
|
});
|
|
$editArea.find('textarea').live('keydown', function(e) {
|
|
$checkbox.prop('checked', false);
|
|
});
|
|
}
|
|
|
|
// if null checkbox is clicked empty the corresponding select/editor.
|
|
$checkbox.click(function(e) {
|
|
if ($td.is('.enum')) {
|
|
$editArea.find('select').val('');
|
|
} else if ($td.is('.set')) {
|
|
$editArea.find('select').find('option').each(function() {
|
|
var $option = $(this);
|
|
$option.prop('selected', false);
|
|
});
|
|
} else if ($td.is('.relation')) {
|
|
// if the dropdown is there to select the foreign value
|
|
if ($editArea.find('select').length > 0) {
|
|
$editArea.find('select').val('');
|
|
}
|
|
} else {
|
|
$editArea.find('textarea').val('');
|
|
}
|
|
$(g.cEdit).find('.edit_box').val('');
|
|
});
|
|
}
|
|
|
|
if ($td.is('.relation')) {
|
|
//handle relations
|
|
$editArea.addClass('edit_area_loading');
|
|
|
|
// initialize the original data
|
|
$td.data('original_data', null);
|
|
|
|
/**
|
|
* @var post_params Object containing parameters for the POST request
|
|
*/
|
|
var post_params = {
|
|
'ajax_request' : true,
|
|
'get_relational_values' : true,
|
|
'server' : g.server,
|
|
'db' : g.db,
|
|
'table' : g.table,
|
|
'column' : field_name,
|
|
'token' : g.token,
|
|
'curr_value' : relation_curr_value,
|
|
'relation_key_or_display_column' : relation_key_or_display_column
|
|
};
|
|
|
|
g.lastXHR = $.post('sql.php', post_params, function(data) {
|
|
g.lastXHR = null;
|
|
$editArea.removeClass('edit_area_loading');
|
|
if ($(data.dropdown).is('select')) {
|
|
// save original_data
|
|
var value = $(data.dropdown).val();
|
|
$td.data('original_data', value);
|
|
// update the text input field, in case where the "Relational display column" is checked
|
|
$(g.cEdit).find('.edit_box').val(value);
|
|
}
|
|
|
|
$editArea.append(data.dropdown);
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
|
|
// for 'Browse foreign values' options,
|
|
// hide the value next to 'Browse foreign values' link
|
|
$editArea.find('span.curr_value').hide();
|
|
// handle update for new values selected from new window
|
|
$editArea.find('span.curr_value').change(function() {
|
|
$(g.cEdit).find('.edit_box').val($(this).text());
|
|
});
|
|
}); // end $.post()
|
|
|
|
$editArea.show();
|
|
$editArea.find('select').live('change', function(e) {
|
|
$(g.cEdit).find('.edit_box').val($(this).val());
|
|
});
|
|
g.isEditCellTextEditable = true;
|
|
}
|
|
else if ($td.is('.enum')) {
|
|
//handle enum fields
|
|
$editArea.addClass('edit_area_loading');
|
|
|
|
/**
|
|
* @var post_params Object containing parameters for the POST request
|
|
*/
|
|
var post_params = {
|
|
'ajax_request' : true,
|
|
'get_enum_values' : true,
|
|
'server' : g.server,
|
|
'db' : g.db,
|
|
'table' : g.table,
|
|
'column' : field_name,
|
|
'token' : g.token,
|
|
'curr_value' : curr_value
|
|
};
|
|
g.lastXHR = $.post('sql.php', post_params, function(data) {
|
|
g.lastXHR = null;
|
|
$editArea.removeClass('edit_area_loading');
|
|
$editArea.append(data.dropdown);
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
}); // end $.post()
|
|
|
|
$editArea.show();
|
|
$editArea.find('select').live('change', function(e) {
|
|
$(g.cEdit).find('.edit_box').val($(this).val());
|
|
});
|
|
}
|
|
else if ($td.is('.set')) {
|
|
//handle set fields
|
|
$editArea.addClass('edit_area_loading');
|
|
|
|
/**
|
|
* @var post_params Object containing parameters for the POST request
|
|
*/
|
|
var post_params = {
|
|
'ajax_request' : true,
|
|
'get_set_values' : true,
|
|
'server' : g.server,
|
|
'db' : g.db,
|
|
'table' : g.table,
|
|
'column' : field_name,
|
|
'token' : g.token,
|
|
'curr_value' : curr_value
|
|
};
|
|
|
|
g.lastXHR = $.post('sql.php', post_params, function(data) {
|
|
g.lastXHR = null;
|
|
$editArea.removeClass('edit_area_loading');
|
|
$editArea.append(data.select);
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
}); // end $.post()
|
|
|
|
$editArea.show();
|
|
$editArea.find('select').live('change', function(e) {
|
|
$(g.cEdit).find('.edit_box').val($(this).val());
|
|
});
|
|
}
|
|
else if ($td.is('.truncated, .transformed')) {
|
|
if ($td.is('.to_be_saved')) { // cell has been edited
|
|
var value = $td.data('value');
|
|
$(g.cEdit).find('.edit_box').val(value);
|
|
$editArea.append('<textarea></textarea>');
|
|
$editArea.find('textarea')
|
|
.val(value)
|
|
.live('keyup', function(e) {
|
|
$(g.cEdit).find('.edit_box').val($(this).val());
|
|
});
|
|
$(g.cEdit).find('.edit_box').live('keyup', function(e) {
|
|
$editArea.find('textarea').val($(this).val());
|
|
});
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
} else {
|
|
//handle truncated/transformed values values
|
|
$editArea.addClass('edit_area_loading');
|
|
|
|
// initialize the original data
|
|
$td.data('original_data', null);
|
|
|
|
/**
|
|
* @var sql_query String containing the SQL query used to retrieve value of truncated/transformed data
|
|
*/
|
|
var sql_query = 'SELECT `' + field_name + '` FROM `' + g.table + '` WHERE ' + PMA_urldecode(where_clause);
|
|
|
|
// Make the Ajax call and get the data, wrap it and insert it
|
|
g.lastXHR = $.post('sql.php', {
|
|
'token' : g.token,
|
|
'server' : g.server,
|
|
'db' : g.db,
|
|
'ajax_request' : true,
|
|
'sql_query' : sql_query,
|
|
'grid_edit' : true
|
|
}, function(data) {
|
|
g.lastXHR = null;
|
|
$editArea.removeClass('edit_area_loading');
|
|
if (data.success == true) {
|
|
if ($td.is('.truncated')) {
|
|
// get the truncated data length
|
|
g.maxTruncatedLen = $(g.currentEditCell).text().length - 3;
|
|
}
|
|
|
|
$td.data('original_data', data.value);
|
|
$(g.cEdit).find('.edit_box').val(data.value);
|
|
$editArea.append('<textarea></textarea>');
|
|
$editArea.find('textarea')
|
|
.val(data.value)
|
|
.live('keyup', function(e) {
|
|
$(g.cEdit).find('.edit_box').val($(this).val());
|
|
});
|
|
$(g.cEdit).find('.edit_box').live('keyup', function(e) {
|
|
$editArea.find('textarea').val($(this).val());
|
|
});
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
} else {
|
|
PMA_ajaxShowMessage(data.error, false);
|
|
}
|
|
}); // end $.post()
|
|
$editArea.show();
|
|
}
|
|
g.isEditCellTextEditable = true;
|
|
} else if ($td.is('.datefield, .datetimefield, .timestampfield')) {
|
|
var $input_field = $(g.cEdit).find('.edit_box');
|
|
|
|
// remember current datetime value in $input_field, if it is not null
|
|
var is_null = $td.is('.null');
|
|
var current_datetime_value = !is_null ? $input_field.val() : '';
|
|
|
|
var showTimeOption = true;
|
|
if ($td.is('.datefield')) {
|
|
showTimeOption = false;
|
|
}
|
|
PMA_addDatepicker($editArea, {
|
|
altField: $input_field,
|
|
showTimepicker: showTimeOption,
|
|
onSelect: function(dateText, inst) {
|
|
// remove null checkbox if it exists
|
|
$(g.cEdit).find('.null_div input[type=checkbox]').prop('checked', false);
|
|
}
|
|
});
|
|
|
|
// cancel any click on the datepicker element
|
|
$editArea.find('> *').click(function(e) {
|
|
e.stopPropagation();
|
|
});
|
|
|
|
// force to restore modified $input_field value after adding datepicker
|
|
// (after adding a datepicker, the input field doesn't display the time anymore, only the date)
|
|
if (is_null
|
|
|| current_datetime_value == '0000-00-00'
|
|
|| current_datetime_value == '0000-00-00 00:00:00'
|
|
) {
|
|
$input_field.val(current_datetime_value);
|
|
} else {
|
|
$editArea.datetimepicker('setDate', current_datetime_value);
|
|
}
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
|
|
// remove {cursor: 'pointer'} added inside
|
|
// jquery-ui-timepicker-addon.js
|
|
$input_field.css('cursor', '');
|
|
// make the cell editable, so one can can bypass the timepicker
|
|
// and enter date/time value manually
|
|
g.isEditCellTextEditable = true;
|
|
} else {
|
|
g.isEditCellTextEditable = true;
|
|
// only append edit area hint if there is a null checkbox
|
|
if ($editArea.children().length > 0) {
|
|
$editArea.append('<div class="cell_edit_hint">' + g.cellEditHint + '</div>');
|
|
}
|
|
}
|
|
if ($editArea.children().length > 0) {
|
|
$editArea.show();
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Post the content of edited cell.
|
|
*/
|
|
postEditedCell: function() {
|
|
if (g.isSaving) {
|
|
return;
|
|
}
|
|
g.isSaving = true;
|
|
|
|
/**
|
|
* @var relation_fields Array containing the name/value pairs of relational fields
|
|
*/
|
|
var relation_fields = {};
|
|
/**
|
|
* @var relational_display string 'K' if relational key, 'D' if relational display column
|
|
*/
|
|
var relational_display = $("#relational_display_K").prop('checked') ? 'K' : 'D';
|
|
/**
|
|
* @var transform_fields Array containing the name/value pairs for transformed fields
|
|
*/
|
|
var transform_fields = {};
|
|
/**
|
|
* @var transformation_fields Boolean, if there are any transformed fields in the edited cells
|
|
*/
|
|
var transformation_fields = false;
|
|
/**
|
|
* @var full_sql_query String containing the complete SQL query to update this table
|
|
*/
|
|
var full_sql_query = '';
|
|
/**
|
|
* @var rel_fields_list String, url encoded representation of {@link relations_fields}
|
|
*/
|
|
var rel_fields_list = '';
|
|
/**
|
|
* @var transform_fields_list String, url encoded representation of {@link transform_fields}
|
|
*/
|
|
var transform_fields_list = '';
|
|
/**
|
|
* @var where_clause Array containing where clause for updated fields
|
|
*/
|
|
var full_where_clause = [];
|
|
/**
|
|
* @var is_unique Boolean, whether the rows in this table is unique or not
|
|
*/
|
|
var is_unique = $('td.edit_row_anchor').is('.nonunique') ? 0 : 1;
|
|
/**
|
|
* multi edit variables
|
|
*/
|
|
var me_fields_name = [];
|
|
var me_fields = [];
|
|
var me_fields_null = [];
|
|
|
|
// alert user if edited table is not unique
|
|
if (!is_unique) {
|
|
alert(g.alertNonUnique);
|
|
}
|
|
|
|
// loop each edited row
|
|
$('td.to_be_saved').parents('tr').each(function() {
|
|
var $tr = $(this);
|
|
var where_clause = $tr.find('.where_clause').val();
|
|
full_where_clause.push(PMA_urldecode(where_clause));
|
|
var condition_array = jQuery.parseJSON($tr.find('.condition_array').val());
|
|
|
|
/**
|
|
* multi edit variables, for current row
|
|
* @TODO array indices are still not correct, they should be md5 of field's name
|
|
*/
|
|
var fields_name = [];
|
|
var fields = [];
|
|
var fields_null = [];
|
|
|
|
// loop each edited cell in a row
|
|
$tr.find('.to_be_saved').each(function() {
|
|
/**
|
|
* @var $this_field Object referring to the td that is being edited
|
|
*/
|
|
var $this_field = $(this);
|
|
|
|
/**
|
|
* @var field_name String containing the name of this field.
|
|
* @see getFieldName()
|
|
*/
|
|
var field_name = getFieldName($this_field);
|
|
|
|
/**
|
|
* @var this_field_params Array temporary storage for the name/value of current field
|
|
*/
|
|
var this_field_params = {};
|
|
|
|
if ($this_field.is('.transformed')) {
|
|
transformation_fields = true;
|
|
}
|
|
this_field_params[field_name] = $this_field.data('value');
|
|
|
|
/**
|
|
* @var is_null String capturing whether 'checkbox_null_<field_name>_<row_index>' is checked.
|
|
*/
|
|
var is_null = this_field_params[field_name] === null;
|
|
|
|
fields_name.push(field_name);
|
|
|
|
if (is_null) {
|
|
fields_null.push('on');
|
|
fields.push('');
|
|
} else {
|
|
fields_null.push('');
|
|
fields.push($this_field.data('value'));
|
|
|
|
var cell_index = $this_field.index('.to_be_saved');
|
|
if ($this_field.is(":not(.relation, .enum, .set, .bit)")) {
|
|
if ($this_field.is('.transformed')) {
|
|
transform_fields[cell_index] = {};
|
|
$.extend(transform_fields[cell_index], this_field_params);
|
|
}
|
|
} else if ($this_field.is('.relation')) {
|
|
relation_fields[cell_index] = {};
|
|
$.extend(relation_fields[cell_index], this_field_params);
|
|
}
|
|
}
|
|
// check if edited field appears in WHERE clause
|
|
if (where_clause.indexOf(PMA_urlencode(field_name)) > -1) {
|
|
var field_str = '`' + g.table + '`.' + '`' + field_name + '`';
|
|
for (var field in condition_array) {
|
|
if (field.indexOf(field_str) > -1) {
|
|
condition_array[field] = is_null ? 'IS NULL' : "= '" + this_field_params[field_name].replace(/'/g,"''") + "'";
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
}); // end of loop for every edited cells in a row
|
|
|
|
// save new_clause
|
|
var new_clause = '';
|
|
for (var field in condition_array) {
|
|
new_clause += field + ' ' + condition_array[field] + ' AND ';
|
|
}
|
|
new_clause = new_clause.substring(0, new_clause.length - 5); // remove the last AND
|
|
new_clause = PMA_urlencode(new_clause);
|
|
$tr.data('new_clause', new_clause);
|
|
// save condition_array
|
|
$tr.find('.condition_array').val(JSON.stringify(condition_array));
|
|
|
|
me_fields_name.push(fields_name);
|
|
me_fields.push(fields);
|
|
me_fields_null.push(fields_null);
|
|
|
|
}); // end of loop for every edited rows
|
|
|
|
rel_fields_list = $.param(relation_fields);
|
|
transform_fields_list = $.param(transform_fields);
|
|
|
|
// Make the Ajax post after setting all parameters
|
|
/**
|
|
* @var post_params Object containing parameters for the POST request
|
|
*/
|
|
var post_params = {'ajax_request' : true,
|
|
'sql_query' : full_sql_query,
|
|
'token' : g.token,
|
|
'server' : g.server,
|
|
'db' : g.db,
|
|
'table' : g.table,
|
|
'clause_is_unique' : is_unique,
|
|
'where_clause' : full_where_clause,
|
|
'fields[multi_edit]' : me_fields,
|
|
'fields_name[multi_edit]' : me_fields_name,
|
|
'fields_null[multi_edit]' : me_fields_null,
|
|
'rel_fields_list' : rel_fields_list,
|
|
'do_transformations' : transformation_fields,
|
|
'transform_fields_list' : transform_fields_list,
|
|
'relational_display' : relational_display,
|
|
'goto' : 'sql.php',
|
|
'submit_type' : 'save'
|
|
};
|
|
|
|
if (!g.saveCellsAtOnce) {
|
|
$(g.cEdit).find('*').prop('disabled', true);
|
|
$(g.cEdit).find('.edit_box').addClass('edit_box_posting');
|
|
} else {
|
|
$('div.save_edited').addClass('saving_edited_data')
|
|
.find('input').prop('disabled', true); // disable the save button
|
|
}
|
|
|
|
$.ajax({
|
|
type: 'POST',
|
|
url: 'tbl_replace.php',
|
|
data: post_params,
|
|
success:
|
|
function(data) {
|
|
g.isSaving = false;
|
|
if (!g.saveCellsAtOnce) {
|
|
$(g.cEdit).find('*').removeProp('disabled');
|
|
$(g.cEdit).find('.edit_box').removeClass('edit_box_posting');
|
|
} else {
|
|
$('div.save_edited').removeClass('saving_edited_data')
|
|
.find('input').removeProp('disabled'); // enable the save button back
|
|
}
|
|
if (data.success == true) {
|
|
PMA_ajaxShowMessage(data.message);
|
|
|
|
// update where_clause related data in each edited row
|
|
$('td.to_be_saved').parents('tr').each(function() {
|
|
var new_clause = $(this).data('new_clause');
|
|
var $where_clause = $(this).find('.where_clause');
|
|
var old_clause = $where_clause.val();
|
|
var decoded_old_clause = PMA_urldecode(old_clause);
|
|
var decoded_new_clause = PMA_urldecode(new_clause);
|
|
|
|
$where_clause.val(new_clause);
|
|
// update Edit, Copy, and Delete links also
|
|
$(this).find('a').each(function() {
|
|
$(this).attr('href', $(this).attr('href').replace(old_clause, new_clause));
|
|
// update delete confirmation in Delete link
|
|
if ($(this).attr('href').indexOf('DELETE') > -1) {
|
|
$(this).removeAttr('onclick')
|
|
.unbind('click')
|
|
.bind('click', function() {
|
|
return confirmLink(this, 'DELETE FROM `' + g.db + '`.`' + g.table + '` WHERE ' +
|
|
decoded_new_clause + (is_unique ? '' : ' LIMIT 1'));
|
|
});
|
|
}
|
|
});
|
|
// update the multi edit checkboxes
|
|
$(this).find('input[type=checkbox]').each(function() {
|
|
var $checkbox = $(this);
|
|
var checkbox_name = $checkbox.attr('name');
|
|
var checkbox_value = $checkbox.val();
|
|
|
|
$checkbox.attr('name', checkbox_name.replace(old_clause, new_clause));
|
|
$checkbox.val(checkbox_value.replace(decoded_old_clause, decoded_new_clause));
|
|
});
|
|
});
|
|
// update the display of executed SQL query command
|
|
$('#result_query').remove();
|
|
if (typeof data.sql_query != 'undefined') {
|
|
// display feedback
|
|
$('#sqlqueryresults').prepend(data.sql_query);
|
|
}
|
|
// hide and/or update the successfully saved cells
|
|
g.hideEditCell(true, data);
|
|
|
|
// remove the "Save edited cells" button
|
|
$('div.save_edited').hide();
|
|
// update saved fields
|
|
$(g.t).find('.to_be_saved')
|
|
.removeClass('to_be_saved')
|
|
.data('value', null)
|
|
.data('original_data', null);
|
|
|
|
g.isCellEdited = false;
|
|
} else {
|
|
PMA_ajaxShowMessage(data.error, false);
|
|
}
|
|
}
|
|
}); // end $.ajax()
|
|
},
|
|
|
|
/**
|
|
* Save edited cell, so it can be posted later.
|
|
*/
|
|
saveEditedCell: function() {
|
|
/**
|
|
* @var $this_field Object referring to the td that is being edited
|
|
*/
|
|
var $this_field = $(g.currentEditCell);
|
|
var $test_element = ''; // to test the presence of a element
|
|
|
|
var need_to_post = false;
|
|
|
|
/**
|
|
* @var field_name String containing the name of this field.
|
|
* @see getFieldName()
|
|
*/
|
|
var field_name = getFieldName($this_field);
|
|
|
|
/**
|
|
* @var this_field_params Array temporary storage for the name/value of current field
|
|
*/
|
|
var this_field_params = {};
|
|
|
|
/**
|
|
* @var is_null String capturing whether 'checkbox_null_<field_name>_<row_index>' is checked.
|
|
*/
|
|
var is_null = $(g.cEdit).find('input:checkbox').is(':checked');
|
|
var value;
|
|
|
|
if ($(g.cEdit).find('.edit_area').is('.edit_area_loading')) {
|
|
// the edit area is still loading (retrieving cell data), no need to post
|
|
need_to_post = false;
|
|
} else if (is_null) {
|
|
if (!g.wasEditedCellNull) {
|
|
this_field_params[field_name] = null;
|
|
need_to_post = true;
|
|
}
|
|
} else {
|
|
if ($this_field.is('.bit')) {
|
|
this_field_params[field_name] = '0b' + $(g.cEdit).find('.edit_box').val();
|
|
} else if ($this_field.is('.set')) {
|
|
$test_element = $(g.cEdit).find('select');
|
|
this_field_params[field_name] = $test_element.map(function(){
|
|
return $(this).val();
|
|
}).get().join(",");
|
|
} else if ($this_field.is('.relation, .enum')) {
|
|
// for relation and enumeration, take the results from edit box value,
|
|
// because selected value from drop-down, new window or multiple
|
|
// selection list will always be updated to the edit box
|
|
this_field_params[field_name] = $(g.cEdit).find('.edit_box').val();
|
|
} else {
|
|
this_field_params[field_name] = $(g.cEdit).find('.edit_box').val();
|
|
}
|
|
if (g.wasEditedCellNull || this_field_params[field_name] != PMA_getCellValue(g.currentEditCell)) {
|
|
need_to_post = true;
|
|
}
|
|
}
|
|
|
|
if (need_to_post) {
|
|
$(g.currentEditCell).addClass('to_be_saved')
|
|
.data('value', this_field_params[field_name]);
|
|
if (g.saveCellsAtOnce) {
|
|
$('div.save_edited').show();
|
|
}
|
|
g.isCellEdited = true;
|
|
}
|
|
|
|
return need_to_post;
|
|
},
|
|
|
|
/**
|
|
* Save or post currently edited cell, depending on the "saveCellsAtOnce" configuration.
|
|
*/
|
|
saveOrPostEditedCell: function() {
|
|
var saved = g.saveEditedCell();
|
|
if (!g.saveCellsAtOnce) {
|
|
if (saved) {
|
|
g.postEditedCell();
|
|
} else {
|
|
g.hideEditCell(true);
|
|
}
|
|
} else {
|
|
if (saved) {
|
|
g.hideEditCell(true, true);
|
|
} else {
|
|
g.hideEditCell(true);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Initialize column resize feature.
|
|
*/
|
|
initColResize: function() {
|
|
// create column resizer div
|
|
g.cRsz = document.createElement('div');
|
|
g.cRsz.className = 'cRsz';
|
|
|
|
// get data columns in the first row of the table
|
|
var $firstRowCols = $(g.t).find('tr:first th.draggable');
|
|
|
|
// create column borders
|
|
$firstRowCols.each(function() {
|
|
var cb = document.createElement('div'); // column border
|
|
$(cb).addClass('colborder')
|
|
.mousedown(function(e) {
|
|
g.dragStartRsz(e, this);
|
|
});
|
|
$(g.cRsz).append(cb);
|
|
});
|
|
g.reposRsz();
|
|
|
|
// attach to global div
|
|
$(g.gDiv).prepend(g.cRsz);
|
|
},
|
|
|
|
/**
|
|
* Initialize column reordering feature.
|
|
*/
|
|
initColReorder: function() {
|
|
g.cCpy = document.createElement('div'); // column copy, to store copy of dragged column header
|
|
g.cPointer = document.createElement('div'); // column pointer, used when reordering column
|
|
|
|
// adjust g.cCpy
|
|
g.cCpy.className = 'cCpy';
|
|
$(g.cCpy).hide();
|
|
|
|
// adjust g.cPointer
|
|
g.cPointer.className = 'cPointer';
|
|
$(g.cPointer).css('visibility', 'hidden'); // set visibility to hidden instead of calling hide() to force browsers to cache the image in cPointer class
|
|
|
|
// assign column reordering hint
|
|
g.reorderHint = PMA_messages['strColOrderHint'];
|
|
|
|
// get data columns in the first row of the table
|
|
var $firstRowCols = $(g.t).find('tr:first th.draggable');
|
|
|
|
// initialize column order
|
|
$col_order = $('#col_order'); // check if column order is passed from PHP
|
|
if ($col_order.length > 0) {
|
|
g.colOrder = $col_order.val().split(',');
|
|
for (var i = 0; i < g.colOrder.length; i++) {
|
|
g.colOrder[i] = parseInt(g.colOrder[i]);
|
|
}
|
|
} else {
|
|
g.colOrder = [];
|
|
for (var i = 0; i < $firstRowCols.length; i++) {
|
|
g.colOrder.push(i);
|
|
}
|
|
}
|
|
|
|
// register events
|
|
$(t).find('th.draggable')
|
|
.mousedown(function(e) {
|
|
if (g.visibleHeadersCount > 1) {
|
|
g.dragStartReorder(e, this);
|
|
}
|
|
})
|
|
.mouseenter(function(e) {
|
|
if (g.visibleHeadersCount > 1) {
|
|
$(this).css('cursor', 'move');
|
|
} else {
|
|
$(this).css('cursor', 'inherit');
|
|
}
|
|
})
|
|
.mouseleave(function(e) {
|
|
g.showReorderHint = false;
|
|
$(this).tooltip("option", {
|
|
content: g.updateHint()
|
|
}) ;
|
|
})
|
|
.dblclick(function(e) {
|
|
e.preventDefault();
|
|
$("<div/>")
|
|
.prop("title", PMA_messages["strColNameCopyTitle"])
|
|
.addClass("modal-copy")
|
|
.text(PMA_messages["strColNameCopyText"])
|
|
.append(
|
|
$("<input/>")
|
|
.prop("readonly", true)
|
|
.val($(this).data("column"))
|
|
)
|
|
.dialog({
|
|
resizable: false,
|
|
modal: true
|
|
})
|
|
.find("input").focus().select();
|
|
});
|
|
// restore column order when the restore button is clicked
|
|
$('div.restore_column').click(function() {
|
|
g.restoreColOrder();
|
|
});
|
|
|
|
// attach to global div
|
|
$(g.gDiv).append(g.cPointer);
|
|
$(g.gDiv).append(g.cCpy);
|
|
|
|
// prevent default "dragstart" event when dragging a link
|
|
$(t).find('th a').bind('dragstart', function() {
|
|
return false;
|
|
});
|
|
|
|
// refresh the restore column button state
|
|
g.refreshRestoreButton();
|
|
},
|
|
|
|
/**
|
|
* Initialize column visibility feature.
|
|
*/
|
|
initColVisib: function() {
|
|
g.cDrop = document.createElement('div'); // column drop-down arrows
|
|
g.cList = document.createElement('div'); // column visibility list
|
|
|
|
// adjust g.cDrop
|
|
g.cDrop.className = 'cDrop';
|
|
|
|
// adjust g.cList
|
|
g.cList.className = 'cList';
|
|
$(g.cList).hide();
|
|
|
|
// assign column visibility related hints
|
|
g.showAllColText = PMA_messages['strShowAllCol'];
|
|
|
|
// get data columns in the first row of the table
|
|
var $firstRowCols = $(g.t).find('tr:first th.draggable');
|
|
|
|
// initialize column visibility
|
|
var $col_visib = $('#col_visib'); // check if column visibility is passed from PHP
|
|
if ($col_visib.length > 0) {
|
|
g.colVisib = $col_visib.val().split(',');
|
|
for (var i = 0; i < g.colVisib.length; i++) {
|
|
g.colVisib[i] = parseInt(g.colVisib[i]);
|
|
}
|
|
} else {
|
|
g.colVisib = [];
|
|
for (var i = 0; i < $firstRowCols.length; i++) {
|
|
g.colVisib.push(1);
|
|
}
|
|
}
|
|
|
|
// make sure we have more than one column
|
|
if ($firstRowCols.length > 1) {
|
|
var $colVisibTh = $(g.t).find('th:not(.draggable)');
|
|
PMA_tooltip(
|
|
$colVisibTh,
|
|
'th',
|
|
PMA_messages['strColVisibHint']
|
|
);
|
|
|
|
// create column visibility drop-down arrow(s)
|
|
$colVisibTh.each(function() {
|
|
var $th = $(this);
|
|
var cd = document.createElement('div'); // column drop-down arrow
|
|
var pos = $th.position();
|
|
$(cd).addClass('coldrop')
|
|
.click(function() {
|
|
if (g.cList.style.display == 'none') {
|
|
g.showColList(this);
|
|
} else {
|
|
g.hideColList();
|
|
}
|
|
});
|
|
$(g.cDrop).append(cd);
|
|
});
|
|
|
|
// add column visibility control
|
|
g.cList.innerHTML = '<div class="lDiv"></div>';
|
|
var $listDiv = $(g.cList).find('div');
|
|
for (var i = 0; i < $firstRowCols.length; i++) {
|
|
var currHeader = $firstRowCols[i];
|
|
var listElmt = document.createElement('div');
|
|
$(listElmt).text($(currHeader).text())
|
|
.prepend('<input type="checkbox" ' + (g.colVisib[i] ? 'checked="checked" ' : '') + '/>');
|
|
$listDiv.append(listElmt);
|
|
// add event on click
|
|
$(listElmt).click(function() {
|
|
if ( g.toggleCol($(this).index()) ) {
|
|
g.afterToggleCol();
|
|
}
|
|
});
|
|
}
|
|
// add "show all column" button
|
|
var showAll = document.createElement('div');
|
|
$(showAll).addClass('showAllColBtn')
|
|
.text(g.showAllColText);
|
|
$(g.cList).append(showAll);
|
|
$(showAll).click(function() {
|
|
g.showAllColumns();
|
|
});
|
|
// prepend "show all column" button at top if the list is too long
|
|
if ($firstRowCols.length > 10) {
|
|
var clone = showAll.cloneNode(true);
|
|
$(g.cList).prepend(clone);
|
|
$(clone).click(function() {
|
|
g.showAllColumns();
|
|
});
|
|
}
|
|
}
|
|
|
|
// hide column visibility list if we move outside the list
|
|
$(t).find('td, th.draggable').mouseenter(function() {
|
|
g.hideColList();
|
|
});
|
|
|
|
// attach to global div
|
|
$(g.gDiv).append(g.cDrop);
|
|
$(g.gDiv).append(g.cList);
|
|
|
|
// some adjustment
|
|
g.reposDrop();
|
|
},
|
|
|
|
/**
|
|
* Initialize grid editing feature.
|
|
*/
|
|
initGridEdit: function() {
|
|
|
|
function startGridEditing(e, cell) {
|
|
if (g.isCellEditActive) {
|
|
g.saveOrPostEditedCell();
|
|
} else {
|
|
g.showEditCell(cell);
|
|
}
|
|
e.stopPropagation();
|
|
}
|
|
|
|
// create cell edit wrapper element
|
|
g.cEdit = document.createElement('div');
|
|
|
|
// adjust g.cEdit
|
|
g.cEdit.className = 'cEdit';
|
|
$(g.cEdit).html('<textarea class="edit_box" rows="1" ></textarea><div class="edit_area" />');
|
|
$(g.cEdit).hide();
|
|
|
|
// assign cell editing hint
|
|
g.cellEditHint = PMA_messages['strCellEditHint'];
|
|
g.saveCellWarning = PMA_messages['strSaveCellWarning'];
|
|
g.alertNonUnique = PMA_messages['strAlertNonUnique'];
|
|
g.gotoLinkText = PMA_messages['strGoToLink'];
|
|
g.showDataRowLinkText = PMA_messages['strShowDataRowLink'];
|
|
|
|
// initialize cell editing configuration
|
|
g.saveCellsAtOnce = $('#save_cells_at_once').val();
|
|
|
|
// register events
|
|
$(t).find('td.data.click1')
|
|
.click(function(e) {
|
|
startGridEditing(e, this);
|
|
// prevent default action when clicking on "link" in a table
|
|
if ($(e.target).is('.grid_edit a')) {
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
|
|
$(t).find('td.data.click2')
|
|
.click(function(e) {
|
|
$cell = $(this);
|
|
// In the case of relational link, We want single click on the link
|
|
// to goto the link and double click to start grid-editing.
|
|
var $link = $(e.target);
|
|
if ($link.is('.grid_edit.relation a')) {
|
|
e.preventDefault();
|
|
// get the click count and increase
|
|
var clicks = $cell.data('clicks');
|
|
clicks = (clicks == null) ? 1 : clicks + 1;
|
|
|
|
if (clicks == 1) {
|
|
// if there are no previous clicks,
|
|
// start the single click timer
|
|
timer = setTimeout(function() {
|
|
// temporarily remove ajax class so the page loader will not handle it,
|
|
// submit and then add it back
|
|
$link.removeClass('ajax');
|
|
AJAX.requestHandler.call($link[0]);
|
|
$link.addClass('ajax');
|
|
$cell.data('clicks', 0);
|
|
}, 700);
|
|
$cell.data('clicks', clicks);
|
|
$cell.data('timer', timer);
|
|
} else {
|
|
// this is a double click, cancel the single click timer
|
|
// and make the click count 0
|
|
clearTimeout($cell.data('timer'));
|
|
$cell.data('clicks', 0);
|
|
// start grid-editing
|
|
startGridEditing(e, this);
|
|
}
|
|
}
|
|
})
|
|
.dblclick(function(e) {
|
|
if ($(e.target).is('.grid_edit a')) {
|
|
e.preventDefault();
|
|
} else {
|
|
startGridEditing(e, this);
|
|
}
|
|
});
|
|
|
|
$(g.cEdit).find('.edit_box').focus(function(e) {
|
|
g.showEditArea();
|
|
});
|
|
$(g.cEdit).find('.edit_box, select').live('keydown', function(e) {
|
|
if (e.which == 13) {
|
|
// post on pressing "Enter"
|
|
e.preventDefault();
|
|
g.saveOrPostEditedCell();
|
|
}
|
|
});
|
|
$(g.cEdit).keydown(function(e) {
|
|
if (!g.isEditCellTextEditable) {
|
|
// prevent text editing
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
$('html').click(function(e) {
|
|
// hide edit cell if the click is not from g.cEdit
|
|
if ($(e.target).parents().index(g.cEdit) == -1) {
|
|
g.hideEditCell();
|
|
}
|
|
}).keydown(function(e) {
|
|
if (e.which == 27 && g.isCellEditActive) {
|
|
|
|
// cancel on pressing "Esc"
|
|
g.hideEditCell(true);
|
|
}
|
|
});
|
|
$('div.save_edited').click(function() {
|
|
g.hideEditCell();
|
|
g.postEditedCell();
|
|
});
|
|
$(window).bind('beforeunload', function(e) {
|
|
if (g.isCellEdited) {
|
|
return g.saveCellWarning;
|
|
}
|
|
});
|
|
|
|
// attach to global div
|
|
$(g.gDiv).append(g.cEdit);
|
|
|
|
// add hint for grid editing feature when hovering "Edit" link in each table row
|
|
if (PMA_messages['strGridEditFeatureHint'] != undefined) {
|
|
PMA_tooltip(
|
|
$(g.t).find('.edit_row_anchor a'),
|
|
'a',
|
|
PMA_messages['strGridEditFeatureHint']
|
|
);
|
|
}
|
|
}
|
|
};
|
|
|
|
/******************
|
|
* Initialize grid
|
|
******************/
|
|
|
|
// wrap all data cells, except actions cell, with span
|
|
$(t).find('th, td:not(:has(span))')
|
|
.wrapInner('<span />');
|
|
|
|
// create grid elements
|
|
g.gDiv = document.createElement('div'); // create global div
|
|
|
|
// initialize the table variable
|
|
g.t = t;
|
|
|
|
// get data columns in the first row of the table
|
|
var $firstRowCols = $(t).find('tr:first th.draggable');
|
|
|
|
// initialize visible headers count
|
|
g.visibleHeadersCount = $firstRowCols.filter(':visible').length;
|
|
|
|
// assign first column (actions) span
|
|
if (! $(t).find('tr:first th:first').hasClass('draggable')) { // action header exist
|
|
g.actionSpan = $(t).find('tr:first th:first').prop('colspan');
|
|
} else {
|
|
g.actionSpan = 0;
|
|
}
|
|
|
|
// assign table create time
|
|
// #table_create_time will only available if we are in "Browse" tab
|
|
g.tableCreateTime = $('#table_create_time').val();
|
|
|
|
// assign the hints
|
|
g.sortHint = PMA_messages['strSortHint'];
|
|
g.markHint = PMA_messages['strColMarkHint'];
|
|
g.copyHint = PMA_messages['strColNameCopyHint'];
|
|
|
|
// assign common hidden inputs
|
|
var $common_hidden_inputs = $('div.common_hidden_inputs');
|
|
g.token = $common_hidden_inputs.find('input[name=token]').val();
|
|
g.server = $common_hidden_inputs.find('input[name=server]').val();
|
|
g.db = $common_hidden_inputs.find('input[name=db]').val();
|
|
g.table = $common_hidden_inputs.find('input[name=table]').val();
|
|
|
|
// add table class
|
|
$(t).addClass('pma_table');
|
|
|
|
// add relative position to global div so that resize handlers are correctly positioned
|
|
$(g.gDiv).css('position', 'relative');
|
|
|
|
// link the global div
|
|
$(t).before(g.gDiv);
|
|
$(g.gDiv).append(t);
|
|
|
|
// FEATURES
|
|
enableResize = enableResize == undefined ? true : enableResize;
|
|
enableReorder = enableReorder == undefined ? true : enableReorder;
|
|
enableVisib = enableVisib == undefined ? true : enableVisib;
|
|
enableGridEdit = enableGridEdit == undefined ? true : enableGridEdit;
|
|
if (enableResize) {
|
|
g.initColResize();
|
|
}
|
|
if (enableReorder &&
|
|
$('table.navigation').length > 0) // disable reordering for result from EXPLAIN or SHOW syntax, which do not have a table navigation panel
|
|
{
|
|
g.initColReorder();
|
|
}
|
|
if (enableVisib) {
|
|
g.initColVisib();
|
|
}
|
|
if (enableGridEdit &&
|
|
$(t).is('.ajax')) // make sure we have the ajax class
|
|
{
|
|
g.initGridEdit();
|
|
}
|
|
|
|
// create tooltip for each <th> with draggable class
|
|
PMA_tooltip(
|
|
$(t).find("th.draggable"),
|
|
'th',
|
|
g.updateHint()
|
|
);
|
|
|
|
// register events for hint tooltip (anchors inside draggable th)
|
|
$(t).find('th.draggable a')
|
|
.mouseenter(function(e) {
|
|
g.showSortHint = true;
|
|
$(t).find("th.draggable").tooltip("option", {
|
|
content: g.updateHint()
|
|
});
|
|
})
|
|
.mouseleave(function(e) {
|
|
g.showSortHint = false;
|
|
$(t).find("th.draggable").tooltip("option", {
|
|
content: g.updateHint()
|
|
});
|
|
});
|
|
|
|
// register events for dragging-related feature
|
|
if (enableResize || enableReorder) {
|
|
$(document).mousemove(function(e) {
|
|
g.dragMove(e);
|
|
});
|
|
$(document).mouseup(function(e) {
|
|
g.dragEnd(e);
|
|
});
|
|
}
|
|
|
|
// some adjustment
|
|
$(t).removeClass('data');
|
|
$(g.gDiv).addClass('data');
|
|
}
|