如何从您的管中获取视频详细信息 [关闭]

Question

下面的代码是静态的，我想通过搜索框让它动态

<script type="text/javascript">
  function youtubeFeedCallback(data) {
    var s = '';
    s += '<img src="' + data.entry.media$group.media$thumbnail[0].url + '" width="' + data.entry.media$group.media$thumbnail[0].width + '" height="' + data.entry.media$group.media$thumbnail[0].height + '" alt="' + data.entry.media$group.media$thumbnail[0].yt$name + '" align="right"/>';
    s += '<b>Title:</b> ' + data.entry.title.$t + '<br/>';
    s += '<b>Author:</b> ' + data.entry.author[0].name.$t + '<br/>';
    s += '<b>Published:</b> ' + new Date(data.entry.published.$t).toLocaleDateString() + '<br/>';
    s += '<b>Duration:</b> ' + Math.floor(data.entry.media$group.yt$duration.seconds / 60) + ':' + (data.entry.media$group.yt$duration.seconds % 60) + ' (' + data.entry.media$group.yt$duration.seconds + ' seconds)<br/>';
    if (data.entry.gd$rating) {
      s += '<b>Rating:</b> ' + data.entry.gd$rating.average.toFixed(1) + ' out of ' + data.entry.gd$rating.max + ' (' + data.entry.gd$rating.numRaters + ' ratings)<br/>';
    }
    s += '<b>Statistics:</b> ' + data.entry.yt$statistics.favoriteCount + ' favorite(s); ' + data.entry.yt$statistics.viewCount + ' view(s)<br/>';
    s += '<br/>' + data.entry.media$group.media$description.$t.replace(/\n/g, '<br/>') + '<br/>';
    s += '<br/><a href="' + data.entry.media$group.media$player.url + '" target="_blank">Watch on YouTube</a>';
    document.write(s);
  }
</script>
<script type="text/javascript" src="http://gdata.youtube.com/feeds/api/videos/gzDS-Kfd5XQ?v=2&amp;alt=json-in-script&amp;callback=youtubeFeedCallback"></script>

谢谢

Answer 1

嗨，请将此代码用于动态。

<script type="text/javascript" src="jquery-1.6.2.min.js"></script>

<script type="text/javascript">
  function youtubeFeedCallback(data) {
    var s = '';
    s += '<img src="' + data.entry.media$group.media$thumbnail[0].url + '" width="' + data.entry.media$group.media$thumbnail[0].width + '" height="' + data.entry.media$group.media$thumbnail[0].height + '" alt="' + data.entry.media$group.media$thumbnail[0].yt$name + '" align="right"/>';
    s += '<b>Title:</b> ' + data.entry.title.$t + '<br/>';
    s += '<b>Author:</b> ' + data.entry.author[0].name.$t + '<br/>';
    s += '<b>Published:</b> ' + new Date(data.entry.published.$t).toLocaleDateString() + '<br/>';
    s += '<b>Duration:</b> ' + Math.floor(data.entry.media$group.yt$duration.seconds / 60) + ':' + (data.entry.media$group.yt$duration.seconds % 60) + ' (' + data.entry.media$group.yt$duration.seconds + ' seconds)<br/>';
    if (data.entry.gd$rating) {
      s += '<b>Rating:</b> ' + data.entry.gd$rating.average.toFixed(1) + ' out of ' + data.entry.gd$rating.max + ' (' + data.entry.gd$rating.numRaters + ' ratings)<br/>';
    }
    s += '<b>Statistics:</b> ' + data.entry.yt$statistics.favoriteCount + ' favorite(s); ' + data.entry.yt$statistics.viewCount + ' view(s)<br/>';
    s += '<br/>' + data.entry.media$group.media$description.$t.replace(/\n/g, '<br/>') + '<br/>';
    s += '<br/><a href="' + data.entry.media$group.media$player.url + '" target="_blank">Watch on YouTube</a>';
    document.write(s);
  }
function getVal(){

    //slit url by id
    var url = $('#name').val();
    console.log(url);
    var index = url.split('=');
    $.ajax({
        url :  'http://gdata.youtube.com/feeds/api/videos/' + index[1]  +'?v=2&alt=json-in-script&callback=youtubeFeedCallback',
        dataType : "json",
        type : "post",
        method:'get',
        success : function(data){
            youtubeFeedCallback(data);

    }
})}
</script>
<script type="text/javascript" src="http://gdata.youtube.com/feeds/api/videos/gHGDN9-oFJE?v=2&amp;alt=json-in-script&amp;callback=youtubeFeedCallback">
</script>
<input type='text' id='name' name='name'/>
<input type='button' name='btn' id='btn' onclick='getVal()' value='Search'/>

....