Home  >  Article  >  php教程  >  thinkphp+ajax局部刷新点赞

thinkphp+ajax局部刷新点赞

PHP中文网
PHP中文网Original
2016-05-23 17:09:292059browse

thinkphp点赞方法

public function zan(){
        $data['id']=isset($_POST['id'])?intval(trim($_POST['id'])):0;
        $obj = M("Article");
 
        if(!isset($_COOKIE[$_POST['id']+10000])&&$obj->where($data)->setInc('zan')){
            $cookiename = $_POST['id']+10000;
            setcookie($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();
        }
         
    }

js

$(".z").on('click',function(){
        var Oa=$(this);
        var id=Oa.attr('id');//获取id属性
        var vl=Oa.find("span").text();
            vl=parseInt(vl)+1;
        $.post('__CONTROLLER__/zan',{id:id},function(data){
            if(data.status==1){ 
                alert('感谢您的支持!');//模拟异步数据加1
                Oa.find("span").text(vl);//页面元素加1
            }else{
                alert('您已经点过赞了,不要重复哦!');
            }
        },'json'); 
    })

页面

<a class="z" id="<{$list.id}>" href="javascript:void(0);">赞<span><{$list.zan}></span></a>
Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn