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Éric Lemoine
175
master/examples/test_enhanced_grid_leak_scroll.html
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175
master/examples/test_enhanced_grid_leak_scroll.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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"http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<title>Scorll Leak</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
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<link rel=stylesheet href="support/common.css"/>
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<style type="text/css">
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body {
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font-size: 0.9em;
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font-family: Geneva, Arial, Helvetica, sans-serif;
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padding: 0.5em;
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}
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.title {
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text-align:center;
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}
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#grid {
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border: 1px solid #333;
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width: 80em;
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height: 45em;
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}
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</style>
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<script type="text/javascript" src="../../../../dojo/dojo.js"
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djConfig="isDebug:false, parseOnLoad: true"></script>
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<script type="text/javascript">
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dojo.require("dijit.dijit"); // optimize: load dijit layer
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dojo.require("dojox.grid.EnhancedGrid");
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dojo.require("dojo.data.ItemFileWriteStore");
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dojo.require("dojo.parser");
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dojo.require("dojox.grid.enhanced.plugins.Filter");
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dojo.require("dojox.grid.enhanced.plugins.exporter.CSVWriter");
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dojo.require("dojox.grid.enhanced.plugins.Printer");
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dojo.require("dojox.grid.enhanced.plugins.Cookie");
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dojo.require("dojox.grid.enhanced.plugins.IndirectSelection");
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dojo.require("dojox.grid.enhanced.plugins.NestedSorting");
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dojo.require("dojox.grid.enhanced.plugins.Selector");
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dojo.require("dojox.grid.enhanced.plugins.Menu");
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dojo.require("dojox.grid.enhanced.plugins.DnD");
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dojo.require("dojox.grid.enhanced.plugins.Search");
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dojo.require("dojox.grid.enhanced.plugins.CellMerge");
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dojo.require("dojox.grid.enhanced.plugins.Pagination");
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dojo.require("dojox.grid.enhanced.plugins.GridSource");
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</script>
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<script type="text/javascript" src="../support/test_data.js"></script>
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<script type="text/javascript">
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//init data
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var data = {
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identifier: 'id',
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label: 'id',
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items: []
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};
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var data_list = [
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{ col1: "normal", col2: false, col3: "new", col4: 'But are not followed by two hexadecimal', col5: 29.91, col6: 10, col7: false },
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{ col1: "important", col2: false, col3: "new", col4: 'Because a % sign always indicates', col5: 9.33, col6: -5, col7: false },
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{ col1: "important", col2: false, col3: "read", col4: 'Signs can be selectively', col5: 19.34, col6: 0, col7: true },
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{ col1: "note", col2: false, col3: "read", col4: 'However the reserved characters', col5: 15.63, col6: 0, col7: true },
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{ col1: "normal", col2: false, col3: "replied", col4: 'It is therefore necessary', col5: 24.22, col6: 5.50, col7: true },
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{ col1: "important", col2: false, col3: "replied", col4: 'To problems of corruption by', col5: 9.12, col6: -3, col7: true },
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{ col1: "note", col2: false, col3: "replied", col4: 'Which would simply be awkward in', col5: 12.15, col6: -4, col7: false }
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];
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var rows = 500;
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for(var i=0, l=data_list.length; i<rows; i++){
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data.items.push(dojo.mixin({ id: i }, data_list[i%l]));
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}
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// global var "test_store"
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test_store = new dojo.data.ItemFileWriteStore({data: data});
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var grid = null, delta = 1000, interval = 6000;
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var plugins = {
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"nestedSorting": {},
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"indirectSelection": {
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headerSelector: true,
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name: "Selection",
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width:"70px",
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styles:"text-align: center;"
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},
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"menus": {
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headerMenu: "headerMenu",
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rowMenu: "rowMenu",
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cellMenu: "cellMenu",
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selectedRegionMenu: "selectedRegionMenu"
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},
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"exporter": {},
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"printer": {},
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"filter": {
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closeFilterbarButton: true,
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ruleCount: 0
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},
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"cookie": {},
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"selector": {},
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"dnd": {
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copyOnly: false
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},
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"cellMerge": {
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"mergedCells": [
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{row: "3", start: 1, end: 10, major: 3}
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]
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},
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// "pagination":
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// {
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// pageSizes: ["5", "10", "20", "50", "All"], // Array, custom the items per page button
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// // itemTitle: "entrys", // String, custom the item' title of description
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// description: true, // boolean, custom weather or not the discription will be displayed
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// sizeSwitch: true, // boolean, custom weather or not the page size switch will be displayed
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// pageStepper: true, // boolean, custom weather or not the page step will be displayed
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// gotoButton: true,
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// maxPageStep: 10, // Integer, custom how many page step will be displayed
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// position: "bottom" // String, custom the position of the paginator bar
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// // there're three options: top, bottom, both
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// // ,descTemplate: "${1} ${0}" // A template of the current position description.
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// },
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"search": {}
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};
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var gridArgs = {
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};
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var layout = [[
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{name: 'Column 1', field: 'col1'},
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{name: 'Column 2', field: 'col2'},
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{name: 'Column 3', field: 'col3'},
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{name: 'Column 4', field: 'col4', width: "150px"},
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{name: 'Column 5', field: 'col5'},
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{name: 'Column 6', field: 'col6'},
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{name: 'Column 7', field: 'col7'},
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{name: 'Column 8', field: 'col5'}
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]];
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dojo.addOnLoad(function() {
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grid = new dojox.grid.EnhancedGrid(dojo.mixin({
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id: "grid",
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store: test_store,
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structure: layout,
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rowsPerPage: 25,
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keepRows: 75,
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plugins : plugins
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}, gridArgs));
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dojo.byId("gridContainer").appendChild(grid.domNode);
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grid.startup();
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});
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function scrollGrid() {
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setTimeout(function(){
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grid.scrollToRow(50);
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setTimeout(function(){
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grid.scrollToRow(100);
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setTimeout(function(){
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grid.scrollToRow(300);
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setTimeout(function(){
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grid.scrollToRow(400);
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setTimeout(function(){
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grid.scrollToRow(0);
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}, delta);
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}, delta);
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}, delta);
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}, delta);
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}, delta);
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}
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function leakTest(){
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scrollGrid();
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setInterval(function(){
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scrollGrid();
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}, interval);
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}
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</script>
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</head>
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<body class="claro">
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<div class="heading">dojox.grid.EnhancedGrid Scorll Leak Test</div>
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<button id="leakTest" onClick="leakTest();">EnhancedGrid Scorll Leak</button>
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<div id="gridContainer"></div>
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</body>
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</html>
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