【泛微】主表字段控制明细行的添加删除，以及明细内容的展示

<script>
	/*
    field27498 主表项目类别字段
    field27500 明细表项目类别字段
    */
   //项目明细字段变化时触发
	WfForm.bindFieldChangeEvent("field27498", function(obj,id,value){
		var thisArr = value;
		/*将项目类别的选择项转换为数组*/
		thisArr = thisArr.split(',');
		//alert(thisArr.includes('0'));
		/*遍历明细1，将不在项目类别中的明细删除。*/
		var rowArr = WfForm.getDetailAllRowIndexStr("detail_1").split(",");
		var rowChooseArr = [];
		for(var i=0; i<rowArr.length; i++){
		    var rowIndex = rowArr[i];
		    if(rowIndex !== ""){
		        var thisChoose = WfForm.getFieldValue("field27500_" + rowIndex);
				if(rowChooseArr.includes(thisChoose) == false){
					rowChooseArr.push(thisChoose);
				}
				if(thisArr.includes(thisChoose) == false){
					WfForm.delDetailRow("detail_1", rowIndex);
				}
		    }
		}
		/*遍历项目类别，将不在明细1中的选项添加对应明细。*/
		for(var i=0; i<thisArr.length; i++){
		    var arrIndex = thisArr[i];
		    if(rowChooseArr.includes(arrIndex) == false && arrIndex != ''){
			      WfForm.addDetailRow("detail_1",{field27500:{value:arrIndex}});
		    }
		}
	});
</script>