设置iframe的自动高度 [英] Set auto height for iframe
问题描述
我有一个带pdf文件的iframe:
I've got a iframe with pdf file:
<iframe src="pdf/sample.pdf"></iframe>
如何设置iframe与pdf文件的高度相同，而没有滚动条?
How to set that the iframe is the same height as the pdf file, without scrollbars?
推荐答案
如果要显示不带滚动条的PDF，可以通过在URL中传递参数来实现. Adobe已在此处记录了这一点: http://www.adobe.com/内容/dam/Adobe/en/devnet/acrobat/pdfs/pdf_open_parameters.pdf
If you want to display the PDF without scrollbars, you can do this by passing parameters in the URL. Adobe has documented this here: http://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/pdf_open_parameters.pdf
尝试一下:
<iframe src="pdf/sample.pdf#view=fit"></iframe>
您并没有完全设置iframe的高度以适合PDF，但这可能是最可靠的解决方案，因为它与浏览器无关，不需要JavaScript.
You are not exactly setting the height of the iframe to fit the PDF, but it is probably the most robust solution since it is browser-independent and doesn't require JavaScript.
这是丹尼尔发表评论后的更新.
Here is an update after Daniel's comment.
我创建了一个测试HTML，如下所示:
I created a test HTML as follows:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Untitled Page</title>
</head>
<body>
<iframe src="http://partners.adobe.com/public/developer/en/pdf/PDFReference.pdf#view=fit&toolbar=0&navpanes=0"
width="300px" height="400px"></iframe>
</body>
</html>
这是在Chrome中的外观:
This is how it looks in Chrome:
这是预期的.
请注意，我还关闭了工具栏和导航窗格，以便为页面留出空间.
Note that I also turned off the toolbar and the navpane so there is room for the page.
这篇关于设置iframe的自动高度的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
