Question

你好我正在尝试为我的网站开发facebook开放图形系统，我差不多完成了......

它需要发布当前页面url来运行动作..我使用document.url获取当前页面url到一个名为BASE的java脚本变量，但我不知道如何将它放在javascript中，因为它始终显示当我查看页面源代码时，url的变量名称intead ...

 var base = document.URL;

  function postCook()
  {

      FB.api(
        '/me/video.watches',
        'post',
        { video: CURRENT PAGE URL SHOULD BE HERE},
        function(response) {
           if (!response || response.error) {
              alert('Error occured');
           } else {
              alert('Cook was successful! Action ID: ' + response.id);
           }
        });


  }

Answer 1

当您查看页面源时，您会看到从服务器发送的代码。只需将变量放在那里就可以了。

 var myURL = document.URL;
 FB.api(
    '/me/video.watches',
    'post',
    { video: myURL },
    function(response) {
       if (!response || response.error) {
          alert('Error occured');
       } else {
          alert('Cook was successful! Action ID: ' + response.id);
       }
    });

或

 FB.api(
    '/me/video.watches',
    'post',
    { video: window.location.href },
    function(response) {
       if (!response || response.error) {
          alert('Error occured');
       } else {
          alert('Cook was successful! Action ID: ' + response.id);
       }
    });

Answer 2

我在我的应用中使用它：

FB.api('/me/namespace:action&object='+encodeURIComponent(location.href),'post', function(response) {
       if (!response || response.error) {
          alert('Error occured');
       } else {
          alert('Cook was successful! Action ID: ' + response.id);
       }
    });

如何在javascript中显示Javascript变量？

2 个答案: