我是新编码php和javascript。将这个changeContent函数放入我的代码后,它没有找到它。显示参考错误,我认为它与链接中的“//”有关。我将如何去修复它?ReferenceError:函数未定义
<?php
$one = "<iframe src='http://www.google.com' width='100%' height='84%' frameborder='0'></iframe>";
$two = "<iframe src='http://www.facebook.com' width='100%' height='84%' frameborder='0'></iframe>";
$three = "<iframe src='http://www.youtube.com' width='100%' height='84%' frameborder='0'></iframe>";
echo "
<html xmlns='http://www.w3.org/1999/xhtml' xmlns:fb='http://developers.facebook.com/schema/' version='XHTML+RDFa 1.0' xml:lang='en'
<head>
<link type='text/css' rel='stylesheet' href='style.css'/>
<script type='text/javascript'>
function changeContent() {
document.getElementById('content').innerHTML='<?=$one?>';
}
</script>
<script type='text/javascript'>
function changeContent2() {
document.getElementById('content').innerHTML='<iframe src='<?=$two?>' width='100%' height='84%' frameborder='0'></iframe>';
}
</script>
<script type='text/javascript'>
function changeContent3() {
document.getElementById('content').innerHTML='<iframe src='<?$three?>' width='100%' height='84%' frameborder='0'></iframe></iframe>';
}
</script>
</head>
<body>
<div id='topplace'>
<ul>
<li><a href='#' class='classname' onClick=\"changeContent()\">google <small class='button'>Test</small></a></li>
<li> </li>
<li><a href='#' class='classname' onClick=\"changeContent2()\">facebook <small class='button'>Test</small></a></li>
<li> </li>
<li><a href='#' class='classname' onClick=\"changeContent3()\">youtube <small class='button'>test</small></a></li>
</ul>
</div>
</body>";
?>
你可能会得到一个很大的提示,如果你看看实际生成的HTML页面(如在浏览器中使用View/Source)。 – jfriend00