examples/portal/sample-grid.js

   1 /*!
   2  * Ext JS Library 3.2.1
   3  * Copyright(c) 2006-2010 Ext JS, Inc.
   4  * licensing@extjs.com
   5  * http://www.extjs.com/license
   6  */
   7 SampleGrid = function(limitColumns){
   8
   9     function italic(value){
  10         return '<i>' + value + '</i>';
  11     }
  12
  13     function change(val){
  14         if(val > 0){
  15             return '<span style="color:green;">' + val + '</span>';
  16         }else if(val < 0){
  17             return '<span style="color:red;">' + val + '</span>';
  18         }
  19         return val;
  20     }
  21
  22     function pctChange(val){
  23         if(val > 0){
  24             return '<span style="color:green;">' + val + '%</span>';
  25         }else if(val < 0){
  26             return '<span style="color:red;">' + val + '%</span>';
  27         }
  28         return val;
  29     }
  30
  31
  32     var columns = [
  33         {id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},
  34         {header: "Price", width: 75, sortable: true, renderer: Ext.util.Format.usMoney, dataIndex: 'price'},
  35         {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},
  36         {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},
  37         {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}
  38     ];
  39
  40     // allow samples to limit columns
  41     if(limitColumns){
  42         var cs = [];
  43         for(var i = 0, len = limitColumns.length; i < len; i++){
  44             cs.push(columns[limitColumns[i]]);
  45         }
  46         columns = cs;
  47     }
  48
  49     SampleGrid.superclass.constructor.call(this, {
  50         store: new Ext.data.Store({
  51             reader: new Ext.data.ArrayReader({}, [
  52                    {name: 'company'},
  53                    {name: 'price', type: 'float'},
  54                    {name: 'change', type: 'float'},
  55                    {name: 'pctChange', type: 'float'},
  56                    {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
  57               ]),
  58             data: [
  59                 ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
  60                 ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
  61                 ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
  62                 ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
  63                 ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
  64                 ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
  65                 ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
  66                 ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
  67                 ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
  68                 ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
  69                 ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
  70                 ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
  71                 ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
  72                 ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
  73                 ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
  74                 ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
  75                 ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
  76                 ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
  77                 ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
  78                 ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
  79                 ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
  80                 ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
  81                 ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
  82                 ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
  83                 ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
  84                 ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
  85                 ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
  86                 ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
  87                 ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
  88             ]
  89         }),
  90         columns: columns,
  91         autoExpandColumn: 'company',
  92         height:250,
  93         width:600
  94     });
  95
  96
  97 }
  98
  99 Ext.extend(SampleGrid, Ext.grid.GridPanel);