docs/source/sample-grid.html

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