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我看到很多关于调整内嵌框架大小的问题，但所有这些都无法访问外部网址。在这种情况下，我确实。我可以在头标记中插入一个脚本。我试图用这个脚本插入到包含的iframe（我知道的开启和关闭帧标签是错误的主网页标题 - 它不会让我离开他们：调整iframe的大小 - 确实可以访问外部网址代码
iframe id="frame-one" scrolling="no" frameborder="0" src="yoursitehereexample" onload="FrameManager.registerFrame(this)" /iframe
，并在此JS头（链接FrameManager.js文件）
var FrameManager =
{
currentFrameId : '',
currentFrameHeight : 0,
lastFrameId : '',
lastFrameHeight : 0,
resizeTimerId : null,
init : function()
{
if (FrameManager.resizeTimerId == null)
{
FrameManager.resizeTimerId = window.setInterval(FrameManager.resizeFrames, 500);
}
},
resizeFrames : function()
{
FrameManager.retrieveFrameIdAndHeight();
if ((FrameManager.currentFrameId != FrameManager.lastFrameId) ||
(FrameManager.currentFrameHeight != FrameManager.lastFrameHeight))
{
var iframe = document.getElementById(FrameManager.currentFrameId.toString());
if (iframe == null) return;
iframe.style.height = FrameManager.currentFrameHeight.toString() + "px";
FrameManager.lastFrameId = FrameManager.currentFrameId;
FrameManager.lastFrameHeight = FrameManager.currentFrameHeight;
window.location.hash = '';
}
},
retrieveFrameIdAndHeight : function()
{
if (window.location.hash.length == 0) return;
var hashValue = window.location.hash.substring(1);
if ((hashValue == null) || (hashValue.length == 0)) return;
var pairs = hashValue.split('&');
if ((pairs != null) && (pairs.length > 0))
{
for(var i = 0; i < pairs.length; i++)
{
var pair = pairs[i].split('=');
if ((pair != null) && (pair.length > 0))
{
if (pair[0] == 'frameId')
{
if ((pair[1] != null) && (pair[1].length > 0))
{
FrameManager.currentFrameId = pair[1];
}
}
else if (pair[0] == 'height')
{
var height = parseInt(pair[1]);
if (!isNaN(height))
{
FrameManager.currentFrameHeight = height;
FrameManager.currentFrameHeight += 15;
}
}
}
}
}
},
registerFrame : function(frame)
{
var currentLocation = location.href;
var hashIndex = currentLocation.indexOf('#');
if (hashIndex > -1)
{
currentLocation = currentLocation.substring(0, hashIndex);
}
frame.contentWindow.location = frame.src + '?frameId=' + frame.id + '#' + currentLocation;
}
};
window.setTimeout(FrameManager.init, 300);
然后......我把这个在框架页头ResizeFrame.js为纽带：
//orig frame mgr script
$.getScript("http://www.yoursitehereexamle.com/js/FrameManager.js", function(){
});
// external heights load
function publishHeight()
{
if (window.location.hash.length == 0) return;
var frameId = getFrameId();
if (frameId == '') return;
var actualHeight = getBodyHeight();
var currentHeight = getViewPortHeight();
if (Math.abs(actualHeight - currentHeight) > 15)
{
var hostUrl = window.location.hash.substring(1);
hostUrl += "#";
hostUrl += 'frameId=' + frameId;
hostUrl += '&';
hostUrl += 'height=' + actualHeight.toString();
window.top.location = hostUrl;
}
}
function getFrameId()
{
var qs = parseQueryString(window.location.href);
var frameId = qs["frameId"];
var hashIndex = frameId.indexOf('#');
if (hashIndex > -1)
{
frameId = frameId.substring(0, hashIndex);
}
return frameId;
}
function getBodyHeight()
{
var height;
var scrollHeight;
var offsetHeight;
if (document.height)
{
height = document.height;
}
else if (document.body)
{
if (document.body.scrollHeight)
{
height = scrollHeight = document.body.scrollHeight;
}
if (document.body.offsetHeight)
{
height = offsetHeight = document.body.offsetHeight;
}
if (scrollHeight && offsetHeight)
{
height = Math.max(scrollHeight, offsetHeight);
}
}
return height;
}
function getViewPortHeight()
{
var height = 0;
if (window.innerHeight)
{
height = window.innerHeight - 18;
}
else if ((document.documentElement) && (document.documentElement.clientHeight))
{
height = document.documentElement.clientHeight;
}
else if ((document.body) && (document.body.clientHeight))
{
height = document.body.clientHeight;
}
return height;
}
function parseQueryString(url)
{
url = new String(url);
var queryStringValues = new Object();
var querystring = url.substring((url.indexOf('?') + 1), url.length);
var querystringSplit = querystring.split('&');
for (i = 0; i < querystringSplit.length; i++)
{
var pair = querystringSplit[i].split('=');
var name = pair[0];
var value = pair[1];
queryStringValues[name] = value;
}
return queryStringValues;
}
// window load
window.onload = function(event)
{
window.setInterval(publishHeight, 300);
}
但是没有运气让它工作 - 任何人都可以看到我出错的地方。 iframe仍然显示，但不会缩放。非常感谢！