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[Search] Load more option

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Made the search view have a 'Load more'
button. Added functionalty to allow this
to happen.
This commit is contained in:
shale 2015-07-21 15:49:54 -07:00
parent 4191bc1ac3
commit 5f30249065
3 changed files with 47 additions and 8 deletions
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5
platform/features/search/res/templates/search.html
View File

@ -42,6 +42,11 @@
<p>
Results:
</p>
<div ng-if="controller.areMore()">
<button ng-click="controller.loadMore()">
Load more
</button>
</div>
</div>
<div>
<mct-representation key="'grid-item'"

8
platform/features/search/src/SearchAggregator.js
View File

@ -184,6 +184,14 @@ define(
*/
getLatestTimestamps: function () {
return lastMergeTimestamps;
},
/**
* Get the number of search results that have been calculated most
* recently.
*/
getNumResults: function () {
return latestMergedResults.length;
}
};
}

42
platform/features/search/src/controllers/SearchController.js
View File

@ -27,17 +27,14 @@
define(function () {
"use strict";
var INITIAL_LOAD_NUMBER = 5,
LOAD_INCREMENT = 5;
function SearchController($scope, $timeout, searchService) {
// Starting amount of results to load. Will get increased.
var numResults = INITIAL_LOAD_NUMBER;
function search(inputID) {
var date = new Date(),
timestamp = date.getTime(),
numResults = 20;
// Send the query
searchService.sendQuery(inputID, timestamp);
function update(timestamp) {
// Get the results
$scope.results = searchService.getLatestResults(0, numResults);
@ -58,6 +55,19 @@ define(function () {
waitForLatest();
}
function search(inputID) {
var date = new Date(),
timestamp = date.getTime();
// Reset 'load more'
numResults = INITIAL_LOAD_NUMBER;
// Send the query
searchService.sendQuery(inputID, timestamp);
update(timestamp);
}
return {
/**
* Search the filetree.
@ -76,6 +86,22 @@ define(function () {
} else {
return false;
}
},
/**
* Checks to see if there are more search results to display.
*/
areMore: function () {
return numResults < searchService.getNumResults();
},
/**
* Increases the number of search results to display, and then
* load them.
*/
loadMore: function () {
numResults += LOAD_INCREMENT;
update();
}
};
}