我的搜索页面上有一个form和iframe,代码如下。其中simpleResult.jsp中是搜索结果,这个搜索结果的内容不是一下就显示出来的,而是使用xmlhttp异步传输过来的,在每一条记录中还可以点击展开显示其它的内容。这个搜索结果页面我要放在iframe中,我用了网上给的各种方法都没有达到不要滚动条且能够显示所有的结果,点击展开按钮后会自动变大。
谢谢。<form method=get name=search action="simpleResult.jsp" target="main"></form>
<iframe style="width:100%;height:100%;" scrolling ="no" name="main" id="iframe"></iframe>
谢谢。<form method=get name=search action="simpleResult.jsp" target="main"></form>
<iframe style="width:100%;height:100%;" scrolling ="no" name="main" id="iframe"></iframe>
var win = obj;
win.height = 0;
if (document.getElementById) {
if (win && !window.opera) {
if (win.contentDocument && win.contentDocument.documentElement.offsetHeight) {
if ($.browser.msie && $.browser.version == 8.0) {
alert(win.contentDocument.documentElement.scrollHeight);
win.height = win.contentDocument.documentElement.scrollHeight;
} else {
win.height = win.contentDocument.documentElement.offsetHeight;
}
}
else if (win.Document && win.Document.documentElement.scrollHeight) {
win.height = win.Document.documentElement.scrollHeight;
} else {
win.height = win.contentDocument.documentElement.scrollHeight;
}
}
}
}
//在iframe的onload事件中调用SetWinHeight(this)
兼容多种浏览器
网页错误详细信息
消息: 'contentDocument.documentElement' 为空或不是对象
<html>
<head>
<script language="javascript">//自动设置iframe高度var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1];
var FFextraHeight=getFFVersion>=0.1? 16 : 0
function dyniframesize(iframename)
{
var pTar = null;
if (document.getElementById)
{
pTar = document.getElementById(iframename);
}
else
{
eval('pTar = ' + iframename + ';');
}
if (pTar && !window.opera)
{
pTar.style.display="block" ;
if (pTar.contentDocument && pTar.contentDocument.body.offsetHeight)
{
pTar.height = pTar.contentDocument.body.offsetHeight+FFextraHeight + 100;
}
else if (pTar.Document && pTar.Document.body.scrollHeight)
{
pTar.height = pTar.Document.body.scrollHeight + 100;
}
}
}
</script>
</head>
<body>
<iframe name="iframe1" id="iframe1" onload="javascript:{dyniframesize('userzone_content_info_page_iframe');}"
frameborder="0" scrolling="auto" width="97%" height="100%" src=""></iframe>
</body>
</html>
test.htm<html>
<head>
<script language="javascript">//自动设置iframe高度var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1];
var FFextraHeight=getFFVersion>=0.1? 16 : 0
function dyniframesize(iframename)
{
var pTar = null;
if (document.getElementById)
{
pTar = document.getElementById(iframename);
}
else
{
eval('pTar = ' + iframename + ';');
}
if (pTar && !window.opera)
{
pTar.style.display="block" ;
if (pTar.contentDocument && pTar.contentDocument.body.offsetHeight)
{
pTar.height = pTar.contentDocument.body.offsetHeight+FFextraHeight + 100;
}
else if (pTar.Document && pTar.Document.body.scrollHeight)
{
pTar.height = pTar.Document.body.scrollHeight + 100;
}
}
}
</script>
</head>
<body>
<input type="button" id="btn1" name="btn1" value="页面1" onclick="document.getElementById('iframe1').src='t1.htm';"><input type="button" id="btn2" name="btn2" value="页面2" onclick="document.getElementById('iframe1').src='t2.htm';">
<iframe name="iframe1" id="iframe1" onload="javascript:{dyniframesize('iframe1');}"
frameborder="0" scrolling="auto" width="97%" height="100%"></iframe>
</body>
</html>t1.htm<html>
<head></head>
<body>
<div style="height:300px; width:500px; background:#f00;">页面1</div>
</body>
</html>t2.htm
[code=HTML]
<html>
<head></head>
<body>
<div style="height:1700px; width:500px; background:#ff0;">页面2</div>
</body>
</html>[/code]