jquery 闭包方式

$('#'+obj.stage+'_<%=row%>').bind('click', {objExt: obj} ,function(oData){
	if($(this).attr("disabled")=="disabled" || $(this).attr("disabled")==true) return;
	if($(this).hasClass('nostartClass')) return;
						viewStudent4Subject(oData.data.objExt.thesis_subject_id, oData.data.objExt.main_title, oData.data.objExt.select_menu, oData.data.objExt.menu_num);
					});