0

如何添加到此代码中,以便在 iframe 中提取描述以及标题和视频?

JavaScript:

$(function() {
    var htmlString = "<ul>";
    $.getJSON('http://gdata.youtube.com/feeds/users/(MY USER)/uploads?alt=json-in-script&callback=?&max-results=3', function(data) {
           $.each(data.feed.entry, function(i, item) {                                     
                   var title = item['title']['$t'];
                    var video = item['id']['$t'];
                    video_link = video.replace('http://gdata.youtube.com/feeds/videos/','http://www.youtube.com/watch?v=');
                    video_object = video.replace('http://gdata.youtube.com/feeds/videos/','http://www.youtube.com/v/');
                    htmlString +='<li><p id="video_title">' + title + '</p><object width="600" height="450"><param name="movie" value="' + video_object + '"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="' + video_object + '" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="600" height="450"><noembed>Browser does not support video</noembed></embed></object></li>';
            });
            $('#videos').html(htmlString + "</ul>");
    });

HTML:

<div id="videos"></div>
4

2 回答 2

1

尝试:

var desc = item.media$group.media$description.$t;
于 2013-01-04T18:55:55.567 回答
0

如果您阅读 getJson 中的 url,您会注意到该 url 需要一个用户名和一个回调方法。你两个都缺。

http://gdata.youtube.com/feeds/users/ (我的用户) /uploads?alt=json-in-script& callback =?&max-results=3

您可以在他们的指南上阅读有关如何使用 youtubes api 的更多信息 https://developers.google.com/youtube/2.0/developers_guide_json

于 2013-01-04T18:05:32.270 回答