Ajax实现phpcms 点赞功能实例代码

{loop $setting $k $v} 
{$data[$v['fields']]} 
{/loop} 

div class="info"> 
          a href="http://phpcms.com/content-150-1-1.html" target="_blank" title="展会现场人头攒动">h4 class="title ellipsis download">展会现场人头攒动/h4>/a> 
          p class="date">2017-02-01/p> 
          div class="sum"> 
            span class="laud">i class="iconfont zanbtn" >赞/i>a href="javascript:;" rel="external nofollow"  span style="min-width: 0px; min-height: 0px; box-sizing: border-box; color: rgb(34, 34, 34); unicode-bidi: -webkit-isolate; font-family: Consolas, "Lucida Console", monospace; white-space: pre-wrap;">id/span>span style="color: rgb(34, 34, 34); font-family: Consolas, "Lucida Console", monospace; white-space: pre-wrap;">="/span>span style="min-width: 0px; min-height: 0px; box-sizing: border-box; color: rgb(34, 34, 34); unicode-bidi: -webkit-isolate; font-family: Consolas, "Lucida Console", monospace; white-space: pre-wrap;">zans{$r[id]}/span>span style="color: rgb(34, 34, 34); font-family: Consolas, "Lucida Console", monospace; white-space: pre-wrap;">" /span> title="span style="color: rgb(34, 34, 34); font-family: Consolas, "Lucida Console", monospace; white-space: pre-wrap;">$r[id]}/span>">0/a>/span> 
          /div>  
        /div> 

$(".zanbtn").on("click",function(){ 
                var id = $(this).next().attr("title"); 
                var aval = $(this).next("a").html(); 
                $.getJSON('http://phpcms.com/index.php?m=moodc=indexa=postid=150-'+id+'-1k=8'+Math.random()+'callback=?', function(data){ 
                  if(data.status==1) { 
                    console.log( $(this).next()); 
                    $("#zans"+id).html(data.data); 
                  }else { 
                    alert(data.data);   
                    return false;       
                  } 
                }) 
              });