因此,我试图通过获取 div id 的 innerHTML 并将其更改为上述值来根据存储在 SQL 数据库中的视频 id 显示 youtube 视频的标题和缩略图。只是它不这样做。这是我的代码:
<title>Web Editor</title>
<script>
var vidtitle = new Array();
var vidthumb = new Array();
window.onload=function(){
}
</script>
<?php
mysql_connect("$host","$username","$pass");
mysql_select_db("$db");
$vidid;
$result=mysql_query("SELECT * FROM ids");
while($row=mysql_fetch_array($result))
{
$recid=$row['id'];
?>
<div id='video<?php echo $recid; ?>'>Loading..</div>
<script>
document.getElementById("video<?php echo $recid; ?>").innerHTML=<?php echo $recid; ?>;
var s<?php echo $recid; ?> = '';
var k<?php echo $recid; ?> = '';
var d <?php echo $recid; ?>='';
function youtubeFeedCallback(data) {
s<?php echo $recid; ?> = data.entry.title.$t;
k<?php echo $recid; ?> = data.entry.media$group.media$thumbnail[2].url;
d<?php echo $recid; ?> = data.entry.media$group.media$description.$t.replace();
vidtitle[1]=s<?php echo $recid; ?>
vidthumb[1]=k<?php echo $recid; ?>
}
</script>
<script type='text/javascript' src='http://gdata.youtube.com/feeds/api/videos/<?php echo $recid; ?>?v=2&alt=json-in-script&callback=youtubeFeedCallback' >
</script>
<?php
}
?>