jquery each遍历时报错:“JavaScript 运行时错误: 错误的参数个数或无效的参数属性值”
报错信息如图:
点中断继续调试:
可以看到遍历的对象是有值的:
callBack方法可以正常执行:
整体并未影响程序和代码执行和项目使用,但是看着着实不爽,希望各位大神指点。
ResetCostLayoutSpare: function(budgetXml, costGUID) {
var xmlBudget = new ActiveXObject("Microsoft.XMLDOM");
xmlBudget.async = false;
xmlBudget.loadXML(budgetXml);
var BudgetCostList = xmlBudget.getElementsByTagName("cb_BudgetRecordCostList/cb_BudgetRecordCost");
debugger
var costArr = [];
var attrCostGUID = "";
var attrLayoutSpare = 0;
var isAdd = true;
if (costGUID == "" || costGUID == null) {
//遍历现有 合约规划科目xml数据列表
$.each($(BudgetCostList),function(index, element) {
attrCostGUID = $(this).attr("CostGUID");
attrLayoutSpare = MyCalcDoubleFix(MyCalcDoubleFix($(this).attr("BudgetAmount").replace(/,/g, ""), $(this).attr("BeforeAmout").replace(/,/g, ""), "+"), $(this).attr("CurrUseAmount").replace(/,/g, ""), "-");
isAdd = true;
//循环遍历 已经存在的科目,如果存在相同的科目 那么则修改 科目余量
$(costArr).each(function(index, element) {
if ($(this).CostGUID == attrCostGUID) {
$(this).LayoutSpare = attrLayoutSpare;
isAdd = false;
return false;
}
});
if (isAdd) {
var obj = {};
obj.CostGUID = attrCostGUID;
obj.LayoutSpare = attrLayoutSpare;
costArr.push(obj);
}
});
}