Discuz! X3.1 判断会员登录状态及外部调用注册登录框的实现代码
<p>在帝国的html里加入html代码</p>
<p>
</p>
<div>
<p>
代码如下:</p>
</div>
<div id="phpcode3">
<br>
<div> <br>
<form id="login-form" action="/login.shtml" method="post"> <div> <br>
<label for="LoginForm_username">用户名 <span>*</span></label> <input size="30" autocomplete="off" tabindex="1" name="LoginForm" id="LoginForm_username" type="text" /> <a>
<p>
代码如下:</p>
</div>
<div id="phpcode4">
<br>
<?php <br>
require './source/class/class_core.php'; <br>
$discuz = & discuz_core::instance(); <br>
$discuz->init_cron = false; <br>
$discuz->init_session = false; <br>
$discuz->init(); <br>
//echo $_G['uid']; <br>
echo $_G['uid'].'|'.$_G['username'].'|0'; <br>
?></div>
<p>
</p>
<p>
在页面下方利用ajax获取该页面的值，不多说了，直接看代码吧</p>
<p>
</p>
<div>
<p>
代码如下:</p>
</div>
<div id="phpcode5">
<br>
<script> <br>
$(document).ready(function(){ <br>
var bbsurl='http://bbs.jb51.net/'; <br>
var url=bbsurl+'/zxf_userinfo.php'; <br>
var uid,uname,uscore; <br>
$.ajax({type: "GET",url: url,data: "?"+Math.random(),dataType: "text",success: function(a){ <br>
for (var c = a.split("|"), d = 0; d < c.length;){uid = c,uname= c,uscore= c;} <br>
if(uid){ <br>
$('.login').remove(); <br>
$('.info').show(); <br>
$('.info_info_name').html(uname); <br>
$('.info_img').html('<a href="#"><img src='+bbsurl+'/uc_server/avatar.php?uid='+uid+'&size=small /></a>'); <br>
} <br>
else{ <br>
$('.info').remove(); <br>
$('.login').show(); <br>
} <br>
}}); <br><br><br>
}); <br>
</script></div>
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