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getting the contents of an iframe 1

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Bong

Bong

Programmer
Dec 22, 1999
2,063
US
Greeting,
I searched a little but couldn't find anything I was able to understand. My goal is load some data into a frame (iframe), manipulate it a little, and then replace the contents of the frame with this (now manipulated) text. To that end, I'm only at the point of trying, without success, to get the contents of the frame at all:
Code: 
<html>
<head></head>
<body>
iframe test
<iframe id="if1" src="file://h:/java/zlnch.txt" align="right">
</iframe>
<div id="d1"></div>
<script type="text/javascript">
[red]document.getElementById("d1").innerHTML=if1.document.body.innerHTML[/red]
</script>
</body></html>
does not work

_________________
Bob Rashkin
 
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Your text file has a body tag?

Probably not. Which is why it's not able to be recognised by the document object model.

[sub]Never be afraid to share your dreams with the world.
There's nothing the world loves more than the taste of really sweet dreams.[/sub]
Webflo
 
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OK. I was just flailing. I found that code in an example on the Web. My text file is a simple CSV file. There are no tags at all. So I guess my question is, what is the proper syntax to return a string containing the contents of the iframe (which in turn is the contents of the text file)?

_________________
Bob Rashkin
 
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Such as this.
[tt]
<html>
<head></head>
<body>
iframe test
<iframe id="if1" src="file://h:/java/zlnch.txt" align="right">
</iframe>
<div id="d1"></div>
<script type="text/javascript">
[blue]function doit() {[/blue]
document.getElementById("d1").innerHTML=[red]document.getElementById("if1").contentWindow[/red].document.body.innerHTML
[blue]}
window.onload=doit;[/blue]
</script>
</body></html>
[/tt]
 
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Perfect, tsuji.
Thanks.

_________________
Bob Rashkin
 
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