Extjs Combox call data

Extjs Combox call data

1 method 1 get from json

 

Var typeStore = new Ext. data. store ({proxy: new Ext. data. httpProxy ({url: ctx + '/cms/faqTypeListCombox. do '}), reader: new Ext. data. jsonReader ({}, ['value', 'name']) // display field name, consistent with the field returned by the server in json}); new Ext. panel ({columnWidth :. 2, layout: 'form', border: false, labelWidth: 58, labelAlign: 'right', items: [{xtype: 'combo ', fieldLabel: 'category ', hiddenName: 'typeid', store: typeStore, emptyText: 'select the category ', triggerAction: 'all', valueField: 'value', displayField: 'name', readonly: true, allowBlank: true, editable: false, // anchor: '000000' width: 20%}]})