小编Mar*_*ark的帖子

我试图操纵存储在jQuery变量中的HTML.我想在将变量写入文档之前进行此操作.

所以,我有一个变量定义为:

var sighting = "<div><span class="feed_name"></span></div>";

我想把"你好世界"放在span元素中.这是我无法工作的部分:

$(sighting).("span.feed_name").html(name);

然后我将'sighting'变量写入页面:

$(#sightings).append(sighting);

这将HTML中的目标变量放入<div id="sightings"></div>页面上的元素中.

任何帮助将不胜感激!

谢谢,

标记

我正在尝试使用新的facebook身份验证系统,但我无法让登录工作.

我收到以下错误消息:

API错误代码:100

API错误说明:参数无效

错误消息:next不归应用程序所有.

发送到Facebook的网址是:

http://www.facebook.com/connect/uiserver.php?app_id=444444444444444&next=http%3A%2F%2Fstatic.ak.fbcdn.net%2Fconnect%2Fxd_proxy.php%23%3F%3D%26cb%3Df357eceb0361a8a% 26origin%3Dhttp%253A%252F%252Fwww.mysite.com%252Ff38fea4f9ea573%26relation%3Dopener%26transport%3Dpostmessage%26frame%3Df23b800f8a78%26result%3DxxRESULTTOKENxx&显示弹出=&信道= HTTP%3A%2F%2Fwww.mysite.com%2Ffbtester.php&取消= HTTP%3A%2F%2Fstatic.ak.fbcdn.net%2Fconnect%2Fxd_proxy.php%23%3F%3D%26CB%3Df6095a98598be8%26origin%3Dhttp%253A%252F%252Fwww.mysite.com%252Ff38fea4f9ea573%26relation%3Dopener% 26transport%3Dpostmessage%26frame%3Df23b800f8a78%26result%3DxxRESULTTOKENxx&语言环境= EN_US&return_session = 1&session_version = 3&fbconnect = 1&帆布= 0&legacy_return = 1&方法= permissions.request

请注意,网址中的"下一个"变量是:

下一个HTTP =%3A%2F%2Fstatic.ak.fbcdn.net%2Fconnect%2Fxd_proxy.php%23%3F%3D%26CB%3Df357eceb0361a8a%26origin%3Dhttp%253A%252F%252Fwww.mysite.com%252Ff38fea4f9ea573%26relation% 3Dopener%26transport%3Dpostmessage%26frame%3Df23b800f8a78%26result%3DxxRESULTTOKENxx

什么想法可能会出错？我所做的就是从facebook的网站上复制并粘贴facebook登录演示代码:

 <?php
define('FACEBOOK_APP_ID', 'your application id');
define('FACEBOOK_SECRET', 'your application secret');

function get_facebook_cookie($app_id, $application_secret) {
  $args = array();
  parse_str(trim($_COOKIE['fbs_' . $app_id], '\\"'), $args);
  ksort($args);
  $payload = '';
  foreach ($args as $key => $value) {
    if ($key != 'sig') {
      $payload .= $key . '=' . $value;
    }
  }
  if (md5($payload . $application_secret) != $args['sig']) { …