Ext-Ext.data.store

例:

for (var i = 0; i < this.arrA00.length; i++) {
var item = {
"code" : this.arrA00[i],
"name" : this.arrName[i]
};
data.push(item);
}
var store = Ext.create('Ext.data.Store', {
fields : ['code','name'],
data : data
});