/*~[Describe=保存前校验方法;InputParam=无;OutPutParam=无;]~*/
function beforeSave(){
	var transDate = getItemValue(0,getRow(),"TransDate");
	if(transDate < businessDate){
		alert("生效日期不能早于当前日期");
		return false;
	}
	
	return true;
}

/*~[Describe=保存后续逻辑;InputParam=无;OutPutParam=无;]~*/
function afterSave(){	
	
}



/*~[Describe=初始化;InputParam=无;OutPutParam=无;]~*/
function initRow(){
	if (getRowCount(0)==0) {
		as_add("myiframe0");//新增记录
	}
}