murfitUK Posted February 2, 2008 Share Posted February 2, 2008 Never really used iframes before so not quite sure I'm doing.Right - I've got an iframe<iframe id="name" src="textfile.html" width=... height=... etc></iframe>This is fine if I want to display the contents of an existing file (in this example textfile.html), but is it possible to generate the required content without having a file?What I would like to do is a straightforward <form action....> with a text field called message. Then get the message using $message=$_POST['message'] in the usual way, and then put that text into the iframe.Can it be done? Thanks. Link to comment Share on other sites More sharing options...
Ingolme Posted February 2, 2008 Share Posted February 2, 2008 And is it really necessary to put that into an iframe and not anywhere else? Link to comment Share on other sites More sharing options...
killboy Posted February 2, 2008 Share Posted February 2, 2008 Not with iFrames, unless you're using sessions.You can "simulate" the iFrame with div tags: Let's guess we have a page called messages.php <form action="messages.php" method="post">Message:<textarea name="message"></textarea><br><input type="submit" value="Submit Message"></form><?if (isset($_POST['message'])){ echo "<div style=\"width:[any number]px; height:[any number]px; overflow:auto\">" .$_POST['message']. "</div>";}?> The div tag generates a scroll if the message is more than the defined width and height; which, I think, is what you're looking for with the iFrame Link to comment Share on other sites More sharing options...
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