thinkPHP不刷新页面修改点赞值

r囧r小猫 2022-02-24 13:20 243阅读 0赞

**给文章详情点赞：**  
HTML中：

<input type="hidden" class="tj" value="{$info['tjshu']}" />
    <span>推荐量：<span class="aa">{$info['tjshu']}</span></span>
    <input type="hidden" id="wid" value="{$info['wid']}" />
    <span>如果你也同意此观点，请点<a href="javascript:void(0)"><img src="__IMG__/zan.png" id="zan1" /></a></span>

js中：

controller中：

public function info_ajax(){
    	    $data['wid']=isset($_POST['wid'])?intval(trim($_POST['wid'])):0;	//trim()移除字符串两侧的字符，intval()获取变量的整数值
            $obj = M("article");
    		//防止频繁点击
    		if(!isset($_COOKIE[$_POST['wid']+10000])){							//如果没有设置cookie，则
    			$obj->where($data)->setInc('tjshu',1);							//数据库推荐字段值加1
    			$cookiename = $_POST['wid']+10000;
    			setcookie($cookiename,40,time()+60,'/'); 						//设置cookie一分钟后过期
    			$data['info'] = "ok";
    			$data['status'] = 1;
    			$this->ajaxReturn($data);
    			exit();
    		}else{
    		    $data['info'] = "fail";
    		    $data['status'] = 0;
    		    $this->ajaxReturn($data);
    		    exit();
    		}
    }

**给某文章下的留言集中的某留言点赞：**  
HTML中：

<volist name="message" id="vo">
    <div class="ss">
    	<span>{$vo['nickname']}</span>
    	<a href="javascript:void(0)">
    		<input type="hidden" class="mid" value="{$vo['mid']}" />
    		<img src="__IMG__/zan.png" class="zan2" />
    		<input type="hidden" class="tj1" value="{$vo['agree']}" />
    		(<span class="bb">{$vo['agree']}</span>)
    	</a>
    </div>
    </volist>

js中：

controller中：

public function info_zan_ajax(){
    	  $data['mid']=isset($_POST['mid'])?intval(trim($_POST['mid'])):0;
          $obj = M("message");
    	  //防止频繁点击
    	  if(!isset($_COOKIE[$_POST['mid']+10000])){
    		 $obj->where($data)->setInc('agree',1);
    	     $cookiename = $_POST['mid']+10000;
    	     setcookie($cookiename,40,time()+60,'/'); 
    	     $data['info'] = "ok";
    	     $data['status'] = 1;
    	     $this->ajaxReturn($data);
    	     exit();
    	   }else{
    	     $data['info'] = "fail";
    	     $data['status'] = 0;
    	     $this->ajaxReturn($data);
    	     exit();
    	   }
    }