examples/portal/sample-grid.js

   1 /*!
   2  * Ext JS Library 3.1.1
   3  * Copyright(c) 2006-2010 Ext JS, LLC
   4  * licensing@extjs.com
   5  * http://www.extjs.com/license
   6  */
   7 SampleGrid = function(limitColumns){\r
   8 \r
   9     function italic(value){\r
  10         return '<i>' + value + '</i>';\r
  11     }\r
  12 \r
  13     function change(val){\r
  14         if(val > 0){\r
  15             return '<span style="color:green;">' + val + '</span>';\r
  16         }else if(val < 0){\r
  17             return '<span style="color:red;">' + val + '</span>';\r
  18         }\r
  19         return val;\r
  20     }\r
  21 \r
  22     function pctChange(val){\r
  23         if(val > 0){\r
  24             return '<span style="color:green;">' + val + '%</span>';\r
  25         }else if(val < 0){\r
  26             return '<span style="color:red;">' + val + '%</span>';\r
  27         }\r
  28         return val;\r
  29     }\r
  30 \r
  31 \r
  32     var columns = [\r
  33         {id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},\r
  34         {header: "Price", width: 75, sortable: true, renderer: Ext.util.Format.usMoney, dataIndex: 'price'},\r
  35         {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},\r
  36         {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},\r
  37         {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}\r
  38     ];\r
  39 \r
  40     // allow samples to limit columns\r
  41     if(limitColumns){\r
  42         var cs = [];\r
  43         for(var i = 0, len = limitColumns.length; i < len; i++){\r
  44             cs.push(columns[limitColumns[i]]);\r
  45         }\r
  46         columns = cs;\r
  47     }\r
  48 \r
  49     SampleGrid.superclass.constructor.call(this, {\r
  50         store: new Ext.data.Store({\r
  51             reader: new Ext.data.ArrayReader({}, [\r
  52                    {name: 'company'},\r
  53                    {name: 'price', type: 'float'},\r
  54                    {name: 'change', type: 'float'},\r
  55                    {name: 'pctChange', type: 'float'},\r
  56                    {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}\r
  57               ]),\r
  58             data: [\r
  59                 ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],\r
  60                 ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],\r
  61                 ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],\r
  62                 ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],\r
  63                 ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],\r
  64                 ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],\r
  65                 ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],\r
  66                 ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],\r
  67                 ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],\r
  68                 ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],\r
  69                 ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],\r
  70                 ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],\r
  71                 ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],\r
  72                 ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],\r
  73                 ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],\r
  74                 ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],\r
  75                 ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],\r
  76                 ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],\r
  77                 ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],\r
  78                 ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],\r
  79                 ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],\r
  80                 ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],\r
  81                 ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],\r
  82                 ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],\r
  83                 ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],\r
  84                 ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],\r
  85                 ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],\r
  86                 ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],\r
  87                 ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']\r
  88             ]\r
  89         }),\r
  90         columns: columns,\r
  91         autoExpandColumn: 'company',\r
  92         height:250,\r
  93         width:600\r
  94     });\r
  95 \r
  96 \r
  97 }\r
  98 \r
  99 Ext.extend(SampleGrid, Ext.grid.GridPanel);