如下图所示, 点击添加后,会新添加一行,但是二级联动就失效了, $('.provinceList').live('change', function(){ var provinceId = $(this).val(); var obj = $(this); $.post('/yuyue/ajaxCityList', {'provinceId':provinceId}, function(list){ var data = eval( '(' + list + ')' ); if( data . status == 0 ) { var html = '&