From Learn About the Ext JavaScript Library

Ext Manual > Data > Stores >

Contents 1 Ext.data.Store 1.1 Example 1.2 Links 1.3 See also

Ext.data.Store

Example

var myData = [
  ['3m Co',71.72,0.02,0.03,'9/1 12:00am'],
  ['Alcoa Inc',29.01,0.42,1.47,'9/1 12:00am'],
  /* ... */
  ['Wal-Mart Stores, Inc.',45.45,0.73,1.63,'9/1 12:00am'],
  ['Walt Disney Company (The) (Holding Company)',29.89,0.24,0.81,'9/1 12:00am']
];

var ds = new Ext.data.Store({
  proxy: new Ext.data.MemoryProxy(myData),
  reader: new Ext.data.ArrayReader({}, [
    {name: 'company'},
    {name: 'price', type: 'float'},
    {name: 'change', type: 'float'},
    {name: 'pctChange', type: 'float'},
    {name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'}
  ])
});
ds.load();

var grid = new Ext.grid.Grid('grid-example', {
  ds: ds,
  cm: colModel,
  autoExpandColumn: 'company'
});

Links

• Store documentation
• Example code:
  • Array Grid Example
  • Ajax XML Grid Example
  • Paging and Remote Datasets Example

See also

• Data Proxies
• Data Readers