docs/source/array-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
   6 </head>\r
   7 <body  onload="prettyPrint();">\r
   8     <pre class="prettyprint lang-js">Ext.onReady(function(){\r
   9 \r
  10     // NOTE: This is an example showing simple state management. During development,\r
  11     // it is generally best to disable state management as dynamically-generated ids\r
  12     // can change across page loads, leading to unpredictable results.  The developer\r
  13     // should ensure that stable state ids are set for stateful components in real apps.    \r
  14     Ext.state.Manager.setProvider(new Ext.state.CookieProvider());\r
  15 \r
  16     var myData = [\r
  17         ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],\r
  18         ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],\r
  19         ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],\r
  20         ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],\r
  21         ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],\r
  22         ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],\r
  23         ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],\r
  24         ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],\r
  25         ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],\r
  26         ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],\r
  27         ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],\r
  28         ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],\r
  29         ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],\r
  30         ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],\r
  31         ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],\r
  32         ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],\r
  33         ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],\r
  34         ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],\r
  35         ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],\r
  36         ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],\r
  37         ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],\r
  38         ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],\r
  39         ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],\r
  40         ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],\r
  41         ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],\r
  42         ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],\r
  43         ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],\r
  44         ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],            \r
  45         ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']\r
  46     ];\r
  47 \r
  48     // example of custom renderer function\r
  49     function change(val){\r
  50         if(val > 0){\r
  51             return '<span style="color:green;">' + val + '</span>';\r
  52         }else if(val < 0){\r
  53             return '<span style="color:red;">' + val + '</span>';\r
  54         }\r
  55         return val;\r
  56     }\r
  57 \r
  58     // example of custom renderer function\r
  59     function pctChange(val){\r
  60         if(val > 0){\r
  61             return '<span style="color:green;">' + val + '%</span>';\r
  62         }else if(val < 0){\r
  63             return '<span style="color:red;">' + val + '%</span>';\r
  64         }\r
  65         return val;\r
  66     }\r
  67 \r
  68     // create the data store\r
  69     var store = new Ext.data.ArrayStore({\r
  70         fields: [\r
  71            {name: 'company'},\r
  72            {name: 'price', type: 'float'},\r
  73            {name: 'change', type: 'float'},\r
  74            {name: 'pctChange', type: 'float'},\r
  75            {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}\r
  76         ]\r
  77     });\r
  78     store.loadData(myData);\r
  79 \r
  80     // create the Grid\r
  81     var grid = new Ext.grid.GridPanel({\r
  82         store: store,\r
  83         columns: [\r
  84             {id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},\r
  85             {header: "Price", width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},\r
  86             {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},\r
  87             {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},\r
  88             {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}\r
  89         ],\r
  90         stripeRows: true,\r
  91         autoExpandColumn: 'company',\r
  92         height:350,\r
  93         width:600,\r
  94         title:'Array Grid'\r
  95     });\r
  96     grid.render('grid-example');\r
  97 });</pre>    \r
  98 </body>\r
  99 </html>