How to get data and assign it to the page in jQuery

Below I will share with you an example of ajax obtaining data and assigning it to the page in jQuery. It has a good reference value and I hope it will be helpful to everyone.

The example is as follows:

//html代码 
<pre name="code" class="html"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" class="cityname" id="{$rr[code]}" name=&#39;{$rr[name]}&#39;>{$rr[name]}</a>

//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;

//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"); 
    $(&#39;#city_name&#39;).html(name); 
    var course_info =&#39;&#39;; 
    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 = &#39;&#39;; 
     },  
    }); 
    //课程ajax请求结果赋值 
    //考研公共课 
    var data_ggk=course_arr[0]; 
    var kyhtml=&#39;&#39;; 
    kyhtml+=&#39; <p class="local_courseLeft">&#39;; 
    if(data_ggk==&#39;&#39;){  
     kyhtml+=&#39;<p class="second_interview">&#39;; 
     kyhtml+=&#39;<p class="other-choose">您可选择附近城市的分校课程<br>&#39;; 
     kyhtml+=&#39; 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>&#39;; 
     kyhtml+=&#39; <p class="official_telphone">400-606-9976</p>&#39;; 
     kyhtml+=&#39;</p>&#39;;  
    }else if(data_ggk.length){ 
    var length0=data_ggk.length; 
    for(var i=0;i< length0;i++){ 
     kyhtml+=&#39;<p class="local_courseList">&#39;; 
     kyhtml+=&#39;<p class="localCourse_heading"><a href="&#39;+data_ggk[i].url+&#39;" rel="external nofollow" rel="external nofollow" title="&#39;+data_ggk[i].title+&#39;" target="_blank">&#39;+data_ggk[i].title+&#39;</a></p>&#39;; 
     kyhtml+=&#39;<p class="localCourse-introduce">&#39;; 
     kyhtml+=&#39;<span class="courseIntroduce-title">课程简介：</span>&#39;; 
     kyhtml+=&#39;<a class="localCourse-others localCourse-details" title="&#39;+data_ggk[i].description+&#39;" >&#39;+data_ggk[i].description+&#39;</a>&#39;; 
     kyhtml+=&#39;</p>&#39;; 
     kyhtml+=&#39;<p class="localCourse-introduce teach-master">&#39;; 
     kyhtml+=&#39;<span class="courseIntroduce-title">授课名师：</span>&#39;; 
     kyhtml+=&#39;<a class="localCourse-others teacher_Name" title="&#39;+data_ggk[i].teacher+&#39;">&#39;+data_ggk[i].teacher+&#39;</a>&#39;; 
     kyhtml+=&#39;</p>&#39;; 
     kyhtml+=&#39;<p class="localCourse_Enter">&#39;; 
     kyhtml+=&#39;<p class="remian-days">报名剩余&#39;+data_ggk[i].sign_end+&#39;天</p>&#39;; 
     kyhtml+=&#39;<a href="&#39;+data_ggk[i].url+&#39;" rel="external nofollow" rel="external nofollow" target="_blank" class="course-consult">报名咨询</a>&#39;; 
     kyhtml+=&#39;</p>&#39;; 
     kyhtml+=&#39;</p>&#39;; 
     } 
    } 
    kyhtml+=&#39;</p>&#39;; 
    //公告 
     kyhtml+=&#39;<p class="localCourse-notice">&#39;; 
     kyhtml+=&#39;<h3 class="common-titleModule common-titleModuleWD">&#39;; 
     kyhtml+=&#39;<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>&#39;; 
     kyhtml+=&#39;<ul class="localCourse-noticeList">&#39;; 
     for(var coursePer in course_info[0]){ 
     kyhtml+=&#39;<li><a target="_blank" href="&#39;+course_info[0][coursePer].url+&#39;" rel="external nofollow" >&#39;+course_info[0][coursePer].title+&#39;</a></li>&#39;; 
     } 
     kyhtml += &#39;</ul>&#39;; 
     kyhtml+=&#39;</p>&#39;; 
    $(&#39;#ggk&#39;).html(&#39;&#39;); 
    $(&#39;#ggk&#39;).html(kyhtml); 
}); 
  }) 
</script>

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

Related articles:

How to use the tangram.js library to implement js classes

How to use js code to implement the copy function

How to implement the audio playback function using JavaScript

How to use the replace function in javascript

Related to js array reduce Usage

How to write quality JS code

MySQL changes root password

Use Node How to implement information crawler in .js (detailed tutorial)

The above is the detailed content of How to get data and assign it to the page in jQuery. For more information, please follow other related articles on the PHP Chinese website!