{
width : 219,
xtype : 'combo',
fieldLabel : '料号',
id : 'stock_feedNum',
name : 'stock.feedNum',
hiddenName : 'stock.feedNum',
valueField : 'material_name',
minChars : 1,
typeAhead: true,
forceSelection: true,
displayField : 'material_name',
mode : 'remote',
queryParam : 'query',
store : ds_num,
selectOnFocus : true,
editable : true,
allowBlank : false,
triggerAction : 'all',
loadingText : '加载中...',
emptyText : '料号',
listeners : { // 获得下拉文本内容,解决id,value都要的情况
'select' : function(combo, record, index) {
Ext.getCmp('stock_depict').reset();
Ext.getCmp('add_unit').reset();
ds_feed.baseParams.feedNum = Ext.getCmp('stock_feedNum').getValue();
ds_feed.reload();
getMatDescByMat(Ext.getCmp('stock_depict'),record.data.material_name);
this.ownerCt.ownerCt.form.findField('stock.feedNum').setValue(record.data.material_name);
}
}
}