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var emplyoees = new Ext.form.ComboBox({
id : 'emplyoees',
fieldLabel: '人å',
hiddenName:'emplyoee',
store: emplyoeeStore,
readOnly : true,
valueField : 'name',
displayField:'name',
typeAhead: true,
valueNotFoundText : 0,
mode: 'local',
triggerAction: 'all',
emptyText:'请éæ©äººå',
selectOnFocus:true,
width:190
});
emplyoees .on('beforerender',function(){
this.value=you need value;
});
ä¸è¿æ¾ç¤ºçä¹æ¯you need value.å¯ä»¥éç¨
this.hiddenField.value=you need value
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