jquery占位符不在ie中工作

Question

relationShipCol.html("<select name=relation*"+rowNo+" " +
                    "onchange=open_new_window("+rowNo+",this)" +
                            " id=relation"+rowNo+" class='realtionEstablishStyle'>" +
                    "<option value=NO >NO</option><option value=YES selected>YES</option></select>");

我的功能如下....适用于所有浏览器。但不适用于IE。我已经在ie8和ie10

进行了测试

function open_new_window(x,val){
             myRef=val;
            //Ie shows error in below line char4...it says object doesn't support this property //or method
            var checkFlag=$(myRef).attr('name').contains("child");

            var hiddeRelationEleArray=$(':hidden.relationHiddenCls');

            var refColRelationsArray=new Array();
            $(hiddeRelationEleArray).each(function(ind,ele){
                var getVal=$(ele).val();
                if(getVal!=null&&getVal!=""&&getVal!=undefined){
                    //alert('getVal:'+getVal);              
                    refColRelationsArray.push(getVal);                  
                }

            });

            if(val.value=="YES")
            {
                if(checkFlag){
                    window.open('childRelationShip.jsp?colNo='+x+'&relations='+refColRelationsArray);
                }else{

                    window.open('relationship.jsp?colNo='+x+'&relations='+refColRelationsArray);
                }


            }

任何其他选项。请提前帮助谢谢..

这行代码不起作用 var checkFlag = $（myRef）.attr（'name'）。contains（“child”）;