1 代码
var flg = "1"; $(".dataList").each(function(i,v){ var existId = $(v).attr("id"); if(existId.toString() == content.budgetType.toString()){ flg = "0"; return false; } }); if(flg == "0"){ parent.layer.msg("已存在相同类型,名称:"+content.budgetName); return false; }