$(obj).parent('td').parent('tr').find("td input[id^='hidden_attributeTypeId_']").val();
var spanId = $(obj).parent('td').find('span[id^="span_attributeName_"]').attr('id');
var hiddenId = $(obj).parent('td').find('input[id^="hidden_attributeName_"]').attr('id');
if($(this).is(':checked')){
[attribbute^=value] 以某些值开头
[attribbute$=value] 以某些值结尾
[attribbute*=value] 包含