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Code Issues Actions 4 Packages Projects Releases Wiki Activity

[Tables] #757 Added max row limit to streaming tables

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This commit is contained in:
Henry
2016-03-16 18:26:14 -07:00
parent b0cf9bbd29
commit 22e98274ca
4 changed files with 61 additions and 8 deletions
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19
platform/features/table/src/controllers/MCTTableController.js
View File

@ -74,6 +74,7 @@ define(
* Listen for rows added individually (eg. for real-time tables)
*/
$scope.$on('add:row', this.newRow.bind(this));
$scope.$on('remove:row', this.removeRow.bind(this));
}
/**
@ -109,6 +110,22 @@ define(
.then(this.scrollToBottom.bind(this));
};
/**
* Handles a row add event. Rows can be added as needed using the
* `addRow` broadcast event.
* @private
*/
MCTTableController.prototype.removeRow = function (event, rowIndex) {
var row = this.$scope.rows[rowIndex],
// Do a sequential search here. Only way of finding row is by
// object equality, so array is in effect unsorted.
indexInDisplayRows = this.$scope.displayRows.indexOf(row);
if (indexInDisplayRows != -1) {
this.$scope.displayRows.splice(indexInDisplayRows, 1);
this.setVisibleRows();
}
};
/**
* @private
*/
@ -287,7 +304,7 @@ define(
parseFloat(searchElement[sortKey].text);
valB = isNaN(searchArray[sampleAt][sortKey].text) ?
searchArray[sampleAt][sortKey].text :
searchArray[sampleAt][sortKey].text;
parseFloat(searchArray[sampleAt][sortKey].text);
switch(self.sortComparator(valA, valB)) {
case -1:

7
platform/features/table/src/controllers/RTTelemetryTableController.js
View File

@ -41,6 +41,7 @@ define(
TableController.call(this, $scope, telemetryHandler, telemetryFormatter);
$scope.autoScroll = false;
this.maxRows = 100000;
/*
* Determine if auto-scroll should be enabled. Is enabled
@ -94,6 +95,12 @@ define(
self.$scope.$digest();
} else {
self.$scope.rows.push(row);
if (self.$scope.rows.length > self.maxRows) {
self.$scope.$broadcast('remove:row', 0);
self.$scope.rows.shift();
}
self.$scope.$broadcast('add:row',
self.$scope.rows.length - 1);
}