examples/grid/progress-bar-pager.js

   1 /*!
   2  * Ext JS Library 3.2.0
   3  * Copyright(c) 2006-2010 Ext JS, Inc.
   4  * licensing@extjs.com
   5  * http://www.extjs.com/license
   6  */
   7
   8 Ext.onReady(function(){
   9
  10     var myData = [
  11         ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
  12         ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
  13         ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
  14         ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
  15         ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
  16         ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
  17         ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
  18         ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
  19         ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
  20         ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
  21         ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
  22         ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
  23         ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
  24         ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
  25         ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
  26         ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
  27         ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
  28         ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
  29         ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
  30         ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
  31         ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
  32         ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
  33         ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
  34         ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
  35         ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
  36         ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
  37         ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
  38         ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
  39         ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
  40     ];
  41
  42     // example of custom renderer function
  43     function change(val){
  44         if(val > 0){
  45             return '<span style="color:green;">' + val + '</span>';
  46         }else if(val < 0){
  47             return '<span style="color:red;">' + val + '</span>';
  48         }
  49         return val;
  50     }
  51
  52     // example of custom renderer function
  53     function pctChange(val){
  54         if(val > 0){
  55             return '<span style="color:green;">' + val + '%</span>';
  56         }else if(val < 0){
  57             return '<span style="color:red;">' + val + '%</span>';
  58         }
  59         return val;
  60     }
  61
  62     // create the data store
  63     var store = new Ext.data.Store({
  64         proxy: new Ext.ux.data.PagingMemoryProxy(myData),
  65         remoteSort:true,
  66         sortInfo: {field:'price', direction:'ASC'},
  67         reader: new Ext.data.ArrayReader({
  68             fields: [
  69                {name: 'company'},
  70                {name: 'price', type: 'float'},
  71                {name: 'change', type: 'float'},
  72                {name: 'pctChange', type: 'float'},
  73                {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
  74             ]
  75         })
  76     });
  77
  78     // create the Grid
  79     var grid = new Ext.grid.GridPanel({
  80         store: store,
  81         columns: [
  82             {id:'company',header: "Company", width: 160, sortable: true, dataIndex: 'company'},
  83             {header: "Price", width: 75, sortable: true, renderer: 'usMoney', dataIndex: 'price'},
  84             {header: "Change", width: 75, sortable: true, renderer: change, dataIndex: 'change'},
  85             {header: "% Change", width: 75, sortable: true, renderer: pctChange, dataIndex: 'pctChange'},
  86             {header: "Last Updated", width: 85, sortable: true, renderer: Ext.util.Format.dateRenderer('m/d/Y'), dataIndex: 'lastChange'}
  87         ],
  88         stripeRows: true,
  89         autoExpandColumn: 'company',
  90         height:320,
  91         width:600,
  92         frame:true,
  93         title:'Sliding Pager',
  94
  95         plugins: new Ext.ux.PanelResizer({
  96             minHeight: 100
  97         }),
  98
  99         bbar: new Ext.PagingToolbar({
 100             pageSize: 10,
 101             store: store,
 102             displayInfo: true,
 103
 104             plugins: new Ext.ux.ProgressBarPager()
 105         })
 106     });
 107
 108     grid.render('grid-example');
 109
 110     store.load({params:{start:0, limit:10}});
 111 });