When I am making an iframe to automatically adjust the height, the code of the embedded page commit.asp is as follows:
's comments
< ;/body>
Then on another page Insert other code to embed this page into other pages
But it has no effect, the iframe cannot automatically adjust the height according to the content.
Later I added alert(document.body.scrollHeight); to zoomiframe(). The value that pops up is 0, but if you run COMMIT directly. The height of the ASP pop-up is consistent with the content.
I really don’t understand what’s going on. I've been able to do this before, but I don't know if anyone on the forum has encountered this problem.
Thank you!
parent.document.all("comment_load").style .height=document.body.scrollHeight||document.documentElement.scrollHeight;
Try it, there should be no problem
Add an ID attribute
PS : If the following headers are added to the web page
You must use document.documentElement.scrollHeight for this matter
If there is no document declaration, you can use
document.body.scrollHeight
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