浅谈jQuery添加的HTML,JS失效的问题
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 = '<option value="">-请选择城市-</option>'; for ( var i=0; i < data . list . length; i++ ) { html += '<option value="'+ data . list[i] . region_id +'">' + data . list[i] . region_name + '</option>'; } obj.parent().find("select[name='region_id']").html(html); } });
正常情况下,使用的是bind绑定时间,而这里需要用live,设定时间为永久性存活。就OK了。
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