112 lines
No EOL
4.8 KiB
JavaScript
112 lines
No EOL
4.8 KiB
JavaScript
/*
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* Ext JS Library 1.0.1
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* Copyright(c) 2006-2007, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://www.extjs.com/license
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*/
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var Example = {
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init : function(){
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// some data yanked off the web
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var myData = [
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['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
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['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
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['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
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['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
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['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
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['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
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['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
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['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
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['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
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['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
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['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
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['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
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['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
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['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
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['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
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['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
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['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
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['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
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['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
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['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
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['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
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['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
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['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
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['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
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['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
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['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
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['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
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['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
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['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am'],
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['Walt Disney Company (The) (Holding Company)',29.89,0.24,0.81,'9/1 12:00am']
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];
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var ds = new Ext.data.Store({
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proxy: new Ext.data.MemoryProxy(myData),
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reader: new Ext.data.ArrayReader({}, [
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{name: 'company'},
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{name: 'price', type: 'float'},
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{name: 'change', type: 'float'},
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{name: 'pctChange', type: 'float'},
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{name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
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])
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});
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ds.load();
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// example of custom renderer function
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function italic(value){
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return '<i>' + value + '</i>';
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}
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// example of custom renderer function
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function change(val){
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if(val > 0){
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return '<span style="color:green;">' + val + '</span>';
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}else if(val < 0){
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return '<span style="color:red;">' + val + '</span>';
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}
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return val;
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}
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// example of custom renderer function
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function pctChange(val){
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if(val > 0){
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return '<span style="color:green;">' + val + '%</span>';
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}else if(val < 0){
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return '<span style="color:red;">' + val + '%</span>';
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}
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return val;
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}
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// the DefaultColumnModel expects this blob to define columns. It can be extended to provide
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// custom or reusable ColumnModels
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var colModel = new Ext.grid.ColumnModel([
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{header: "Company", width: 160, sortable: true, locked:false, dataIndex: 'company'},
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{header: "Price", width: 75, sortable: true, renderer: Ext.util.Format.usMoney, dataIndex: 'price'},
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{id:'change',header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},
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{header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},
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{header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}
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]);
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// create the Grid
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var grid = new Ext.grid.Grid('grid-example', {
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ds: ds,
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cm: colModel,
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autoExpandColumn: 'change'
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});
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var layout = Ext.BorderLayout.create({
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center: {
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margins:{left:3,top:3,right:3,bottom:3},
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panels: [new Ext.GridPanel(grid)]
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}
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}, 'grid-panel');
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grid.render();
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grid.getSelectionModel().selectFirstRow();
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}
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};
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Ext.onReady(Example.init, Example); |