jQuery中ajax获取数据赋值给页面的实例

实例如下所示：

//html代码
<pre name="code" class="html"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" class="cityname" id="{$rr[code]}" name='{$rr[name]}'>{$rr[name]}</a></pre><br>
<pre></pre>
<br>
<pre name="code" class="php">//控制器代码
$courseArrs = json_decode(trim($courseArrs,chr(239).chr(187).chr(191)),true);
$newData['courseArrs'] = $courseArrs['data'];
echo json_encode(array('state' => 1,'data'=>$newData));die;</pre><br>
<pre name="code" class="html">//ajax代码
<script type="text/javascript">
  //地区ajax获取数据
  $(function(){
   $(".cityname").click(function(){
    var code = $(this).attr("id");
    var name = $(this).attr("name");
    $('#city_name').html(name);
    var course_info ='';
    var url="?m=content&c=cityPoster&a=wenduNewsInfos";
    $.ajax({
     type: "GET",
     url: url,
     data: {cityId:code},
     dataType: "json",
     async:false,
     success: function(data){
     course_info=data.data.posterArrs;//公告返回结果
     course_arr=data.data.courseArrs;//课程返回结果 

     console.log(course_info); 

     return false;
     html = '';
     },
    });
    //课程ajax请求结果赋值
    //考研公共课
    var data_ggk=course_arr[0];
    var kyhtml='';
    kyhtml+=' <div class="local_courseLeft">';
    if(data_ggk==''){
     kyhtml+='<div class="second_interview">';
     kyhtml+='<p class="other-choose">您可选择附近城市的分校课程<br>';
     kyhtml+=' 也可以选择网校，在线学习<a class="enter_official" target="_blank" href="http://www.wenduedu.com/" rel="external nofollow" >进入文都网校</a></p>';
     kyhtml+=' <p class="official_telphone">400-606-9976</p>';
     kyhtml+='</div>';
    }else if(data_ggk.length){
    var length0=data_ggk.length;
    for(var i=0;i< length0;i++){
     kyhtml+='<div class="local_courseList">';
     kyhtml+='<p class="localCourse_heading"><a href="'+data_ggk[i].url+'" rel="external nofollow" rel="external nofollow" title="'+data_ggk[i].title+'" target="_blank">'+data_ggk[i].title+'</a></p>';
     kyhtml+='<div class="localCourse-introduce">';
     kyhtml+='<span class="courseIntroduce-title">课程简介：</span>';
     kyhtml+='<a class="localCourse-others localCourse-details" title="'+data_ggk[i].description+'" >'+data_ggk[i].description+'</a>';
     kyhtml+='</div>';
     kyhtml+='<div class="localCourse-introduce teach-master">';
     kyhtml+='<span class="courseIntroduce-title">授课名师：</span>';
     kyhtml+='<a class="localCourse-others teacher_Name" title="'+data_ggk[i].teacher+'">'+data_ggk[i].teacher+'</a>';
     kyhtml+='</div>';
     kyhtml+='<div class="localCourse_Enter">';
     kyhtml+='<p class="remian-days">报名剩余'+data_ggk[i].sign_end+'天</p>';
     kyhtml+='<a href="'+data_ggk[i].url+'" rel="external nofollow" rel="external nofollow" target="_blank" class="course-consult">报名咨询</a>';
     kyhtml+='</div>';
     kyhtml+='</div>';
     }
    }
    kyhtml+='</div>';
    //公告
     kyhtml+='<div class="localCourse-notice">';
     kyhtml+='<h3 class="common-titleModule common-titleModuleWD">';
     kyhtml+='<a target="_blank" class="commonTitle_name" href="javascript:void(0)" rel="external nofollow" rel="external nofollow" >公告</a><b class="commonTitle-line"></b></h3>';
     kyhtml+='<ul class="localCourse-noticeList">';
     for(var coursePer in course_info[0]){
     kyhtml+='<li><a target="_blank" href="'+course_info[0][coursePer].url+'" rel="external nofollow" >'+course_info[0][coursePer].title+'</a></li>';
     }
     kyhtml += '</ul>';
     kyhtml+='</div>';
    $('#ggk').html('');
    $('#ggk').html(kyhtml);
});
  })
</script></pre><br>
<br> 

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