examples/grid/sliding-pager.js

   1 Ext.Loader.setConfig({enabled: true});
   2
   3 Ext.Loader.setPath('Ext.ux', '../ux/');
   4
   5 Ext.require([
   6     'Ext.data.*',
   7     'Ext.grid.*',
   8     'Ext.util.*',
   9     'Ext.ux.data.PagingMemoryProxy',
  10     'Ext.toolbar.Paging',
  11     'Ext.ux.SlidingPager'
  12 ]);
  13
  14 Ext.onReady(function(){
  15
  16     var myData = [
  17         ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
  18         ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
  19         ['Altria Group Inc',83.81,0.28,0.34,'9/1 12:00am'],
  20         ['American Express Company',52.55,0.01,0.02,'9/1 12:00am'],
  21         ['American International Group, Inc.',64.13,0.31,0.49,'9/1 12:00am'],
  22         ['AT&T Inc.',31.61,-0.48,-1.54,'9/1 12:00am'],
  23         ['Boeing Co.',75.43,0.53,0.71,'9/1 12:00am'],
  24         ['Caterpillar Inc.',67.27,0.92,1.39,'9/1 12:00am'],
  25         ['Citigroup, Inc.',49.37,0.02,0.04,'9/1 12:00am'],
  26         ['E.I. du Pont de Nemours and Company',40.48,0.51,1.28,'9/1 12:00am'],
  27         ['Exxon Mobil Corp',68.1,-0.43,-0.64,'9/1 12:00am'],
  28         ['General Electric Company',34.14,-0.08,-0.23,'9/1 12:00am'],
  29         ['General Motors Corporation',30.27,1.09,3.74,'9/1 12:00am'],
  30         ['Hewlett-Packard Co.',36.53,-0.03,-0.08,'9/1 12:00am'],
  31         ['Honeywell Intl Inc',38.77,0.05,0.13,'9/1 12:00am'],
  32         ['Intel Corporation',19.88,0.31,1.58,'9/1 12:00am'],
  33         ['International Business Machines',81.41,0.44,0.54,'9/1 12:00am'],
  34         ['Johnson & Johnson',64.72,0.06,0.09,'9/1 12:00am'],
  35         ['JP Morgan & Chase & Co',45.73,0.07,0.15,'9/1 12:00am'],
  36         ['McDonald\'s Corporation',36.76,0.86,2.40,'9/1 12:00am'],
  37         ['Merck & Co., Inc.',40.96,0.41,1.01,'9/1 12:00am'],
  38         ['Microsoft Corporation',25.84,0.14,0.54,'9/1 12:00am'],
  39         ['Pfizer Inc',27.96,0.4,1.45,'9/1 12:00am'],
  40         ['The Coca-Cola Company',45.07,0.26,0.58,'9/1 12:00am'],
  41         ['The Home Depot, Inc.',34.64,0.35,1.02,'9/1 12:00am'],
  42         ['The Procter & Gamble Company',61.91,0.01,0.02,'9/1 12:00am'],
  43         ['United Technologies Corporation',63.26,0.55,0.88,'9/1 12:00am'],
  44         ['Verizon Communications',35.57,0.39,1.11,'9/1 12:00am'],
  45         ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am']
  46     ];
  47
  48     // example of custom renderer function
  49     function change(val){
  50         if(val > 0){
  51             return '<span style="color:green;">' + val + '</span>';
  52         }else if(val < 0){
  53             return '<span style="color:red;">' + val + '</span>';
  54         }
  55         return val;
  56     }
  57
  58     // example of custom renderer function
  59     function pctChange(val){
  60         if(val > 0){
  61             return '<span style="color:green;">' + val + '%</span>';
  62         }else if(val < 0){
  63             return '<span style="color:red;">' + val + '%</span>';
  64         }
  65         return val;
  66     }
  67
  68     // register model
  69     Ext.define('Company', {
  70         extend: 'Ext.data.Model',
  71         idProperty: 'company',
  72         fields: [
  73            {name: 'company'},
  74            {name: 'price', type: 'float'},
  75            {name: 'change', type: 'float'},
  76            {name: 'pctChange', type: 'float'},
  77            {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
  78         ]
  79     });
  80
  81
  82     // create the data store
  83     var store = Ext.create('Ext.data.Store', {
  84         model: 'Company',
  85         remoteSort: true,
  86         pageSize: 10,
  87         proxy: {
  88             type: 'pagingmemory',
  89             data: myData,
  90             reader: {
  91                 type: 'array'
  92             }
  93         }
  94     });
  95
  96     // create the Grid
  97     var grid = Ext.createWidget('gridpanel', {
  98         title:'Sliding Pager',
  99         store: store,
 100         columns: [{
 101                 id:'company',
 102                 text: 'Company',
 103                 sortable: true,
 104                 dataIndex: 'company',
 105                 flex: 1
 106             },{
 107                 text: 'Price',
 108                 sortable: true,
 109                 renderer: Ext.util.Format.usMoney,
 110                 dataIndex: 'price',
 111                 width: 75
 112             },{
 113                 text: 'Change',
 114                 sortable: true,
 115                 renderer: change,
 116                 dataIndex: 'change',
 117                 width: 75
 118             },{
 119                 text: '% Change',
 120                 sortable: true,
 121                 renderer: pctChange,
 122                 dataIndex: 'pctChange',
 123                 width: 75
 124             },{
 125                 text: 'Last Updated',
 126                 sortable: true,
 127                 dataIndex: 'lastChange',
 128                 width: 75
 129             }],
 130         stripeRows: true,
 131         height:320,
 132         width:600,
 133         frame:true,
 134         resizable: {
 135             handles: 's'
 136         },
 137         bbar: Ext.create('Ext.PagingToolbar', {
 138             pageSize: 10,
 139             store: store,
 140             displayInfo: true,
 141             plugins: Ext.create('Ext.ux.SlidingPager', {})
 142         })
 143     });
 144
 145     grid.render('grid-example');
 146
 147     store.load();
 148 });