},
reader : {
xtype : 'JsonReader',
- fields : [{"name":"id","type":"int"},{"name":"fullpath","type":"string"},'name', 'cn'],
+ fields : [{"name":"id","type":"int"},{"name":"fullpath","type":"string"},'name', { name: 'cn', type: 'array'}],
id : 'id',
root : 'data',
totalProperty : 'total',