Cookie 登录
每次登陆的时候有cookie的话就把cookie自动填进表单,停在登录页面,怎么搞,我只能直接跳转回复讨论(解决方案)
Cookie自动带过去的用不着手动写入表单,如果实在想写就用js搞下
<?php if(empty($_COOKIE["username"])) { $_COOKIE["username"]="kobe_chen" ; } if($_SERVER["REQUEST_METHOD"]=="GET") {?> <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST"> <input type="text" name="username" id="username" value="<?php echo $_COOKIE["username"] ?>" /> <input type="submit" name="btnSubmit" id="btnSubmit" value="提交" /> </form> <?php }?>
停在登录页面 ? 不让登陆吗
意思是,不要自动跳转,用户名和密码已经填好,让用户点登录键。。。
js和PHP都可以实现这个功能,Easy
若果用php的话都是像2楼一样么》?
这个功能用php也容易实现
我们现在登录页面设置一个勾选框,如果勾选,就说明保存用户名
首先我们在前台页面这样写
后台程序loginProcess.php
if(!empty($keep)){
setcookie('id',$id,time()+3600*24*30);
}else{
if(!empty($_COOKIE['id'])){
setcookie('id',$id,time()-100);
}
}
即可。具体可以看传智播客php视频教程第114讲cookie。就讲到了这个用法。

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