复制代码 代码如下:

$(document).ready(function(){
     $.ajax({
        type:\"get\",
        cache:false,
        url:\"ajaxpage.aspx?t=getcity\",
        dataType:\"json\",
        beforeSend:function(){
           $(\"#vvv\").append(\'<img src=\"../../images/loading.gif\"  />\');
        },
        success:function(data){
           $(\"#city\").html(data.info);//添加下拉框的option
        },
        complete: function() {$(\"#vvv\").remove();
        }