h5使用jq实现登录记住账号密码

待我称王封你为后i 2022-12-22 11:24 247阅读 0赞

<div>
            <div class="login">
                <input type="text" placeholder="账号" class="user">
                <div style="height: 1px;background: #e4e4e4;float: left;margin: .2rem 0 .5rem;width: 100%"></div>
                <input type="password" placeholder="密码" class="loginPassword">
                <div style="height: 1px;background: #e4e4e4;float: left;margin: 1.4vh 0%;width: 100%"></div>
            </div>
            <div class="loginBtn">登录</div>
        </div>
        <div class="small">
            <input id="remember" name='' type="checkbox" class="jizhu" checked/>
             <span class="text">记住密码</span>
        </div>
        //样式我就不写了

//判断checked状态 如果是就填充账号密码
        if($('#remember').is(':checked')){ 
            var strName = localStorage.getItem('user');
            var strPass = localStorage.getItem('pswd');
            if(strName){ 
                $('.user').val(strName);
            }if(strPass){ 
                $('.loginPassword').val(strPass);
            }
        }
     //checkbox选中切换
        $('.jizhu').click(function(){ 
           
            $(this).toggleClass('addbg');
            $('.text').toggleClass('textColor')
            
            var strName =  $('.user').val();
            var strPass = $('.loginPassword').val();
            localStorage.setItem('user',strName);
            localStorage.setItem('pswd',strPass);
    
           //判断checkbox选中状态就存储账号密码，如果不是就删除账号密码
            if($('#remember').is(':checked')){ 
                localStorage.setItem('user',strName);
                localStorage.setItem('pswd',strPass);
            }else{ 
                localStorage.removeItem('pswd');
                localStorage.removeItem('user');
            }
        })

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