examples/grid/sliding-pager.js

   1 /*!
   2  * Ext JS Library 3.0.3
   3  * Copyright(c) 2006-2009 Ext JS, LLC
   4  * licensing@extjs.com
   5  * http://www.extjs.com/license
   6  */
   7 Ext.onReady(function(){\r
   8 \r
   9     var myData = [\r
  10         ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],\r
  11         ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],\r
  12         ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],\r
  13         ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],\r
  14         ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],\r
  15         ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],\r
  16         ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],\r
  17         ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],\r
  18         ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],\r
  19         ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],\r
  20         ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],\r
  21         ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],\r
  22         ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],\r
  23         ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],\r
  24         ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],\r
  25         ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],\r
  26         ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],\r
  27         ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],\r
  28         ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],\r
  29         ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],\r
  30         ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],\r
  31         ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],\r
  32         ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],\r
  33         ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],\r
  34         ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],\r
  35         ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],\r
  36         ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],\r
  37         ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],\r
  38         ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']\r
  39     ];\r
  40 \r
  41     // example of custom renderer function\r
  42     function change(val){\r
  43         if(val > 0){\r
  44             return '<span style="color:green;">' + val + '</span>';\r
  45         }else if(val < 0){\r
  46             return '<span style="color:red;">' + val + '</span>';\r
  47         }\r
  48         return val;\r
  49     }\r
  50 \r
  51     // example of custom renderer function\r
  52     function pctChange(val){\r
  53         if(val > 0){\r
  54             return '<span style="color:green;">' + val + '%</span>';\r
  55         }else if(val < 0){\r
  56             return '<span style="color:red;">' + val + '%</span>';\r
  57         }\r
  58         return val;\r
  59     }\r
  60 \r
  61     // create the data store\r
  62     var store = new Ext.data.Store({\r
  63         proxy: new Ext.ux.data.PagingMemoryProxy(myData),\r
  64         remoteSort:true,\r
  65         sortInfo: {field:'price', direction:'ASC'},\r
  66         reader: new Ext.data.ArrayReader({\r
  67             fields: [\r
  68                {name: 'company'},\r
  69                {name: 'price', type: 'float'},\r
  70                {name: 'change', type: 'float'},\r
  71                {name: 'pctChange', type: 'float'},\r
  72                {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}\r
  73             ]\r
  74         })\r
  75     });\r
  76 \r
  77     // create the Grid\r
  78     var grid = new Ext.grid.GridPanel({\r
  79         store: store,\r
  80         columns: [\r
  81             {id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},\r
  82             {header: "Price", width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},\r
  83             {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},\r
  84             {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},\r
  85             {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}\r
  86         ],\r
  87         stripeRows: true,\r
  88         autoExpandColumn: 'company',\r
  89         height:320,\r
  90         width:600,\r
  91         frame:true,\r
  92         title:'Sliding Pager',\r
  93 \r
  94         plugins: new Ext.ux.PanelResizer({\r
  95             minHeight: 100\r
  96         }),\r
  97 \r
  98         bbar: new Ext.PagingToolbar({\r
  99             pageSize: 10,\r
 100             store: store,\r
 101             displayInfo: true,\r
 102 \r
 103             plugins: new Ext.ux.SlidingPager()\r
 104         })\r
 105     });\r
 106 \r
 107     grid.render('grid-example');\r
 108 \r
 109     store.load({params:{start:0, limit:10}});\r
 110 });