Local array to Simple Store

[ks2009]

Hi,

I am trying to create a simple store out of a local array as follows:

var arr = [];
for(i=1;i<=20;i++)
{
var m = {id:i, lvl: i};
arr.push(m);
}

var storeLevels = new Ext.data.SimpleStore({
fields: [{name:'id', type: 'int'},{name:'lvl',type: 'int'}],

});

storeLevels.loadData(arr);

And here is my combo box definition as follows:

{
xtype: 'combo',
name: 'lvlfrom',
fieldLabel: 'From*',
allowBlank: false,
triggerAction:'all',
readOnly:true,
mode: 'local',
store: storeLevels,
displayField: 'lvl',
valueField: 'id',
width:128
},

But my combo box is displaying 20 items with blank values.

Thanks.

[Animal]

A Simple store reads each row as an Array using an Ext.data.ArrayReader.

You have each row as an Object which would require a Store which used an Ext.data.JsonReader

[fay]

As Animals says.

If you want to use a SimpleStore:

var arr = [];
for(i=1;i<=20;i++)
{
  var m = {id:i, lvl: i};
  arr.push([m.id, m.lvl]); 
} 

[ks2009]

Thanks a lot for your help. It works now.

[pradippadwal]

is it possible to convert SimpleStore to array?