JQuery :: Getting Content From Iframe Texteditor?

Jan 11, 2011

I have a form in my page and I want to implement an autosave feature. For that, I submit all the fields in the form every 2 minutes via AJAX, so I can save a Draft.

The problem is, that the textarea used for the body of the message is modified to be a Rich Text Editor (with MceEdit). Thisdynamically generates an iframe that holds the styled text, and only populates the textarea with that content on sumbit.

So, I want to be able to read the iframe contents with jquery, so I can POST it via AJAX to the autosave method. I hope I've provided all the necessary details. If not, feel free to ask for more.

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I am trying to make a comment editor with iframe, and want to trigger the change of content inside iframe, the following code cant work.code....

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Feb 24, 2010

I'm trying to create a upload manager for my texteditor. In my javascript I call a image uploadbox like this:

Code JavaScript:

if (cmd == "insertimage" && !value) {
var imageUrl = PopupCenter('http://www.mysite.com/imageupload.php', 'Upload',400,400);
if (imageUrl) {

[code].....

But I'm not sure how to do so... If I just for the ease of it make a inputfield in my imageupload.php like this:

Code HTML4Strict:

<form action="" method="get">
<input name="imageurl" type="text" />
<input name="Submit" type="submit" />
</form>

How do I pass the value back on submit?

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Nov 10, 2010

I'm using JQuery to write content into an otherwise empty iframe like so:

Code:

$('#ifrmID').contents.find('html').html(htmlContent);

The content is coming from an Ajax request. The content gets used more than once on the page for other purposes which is why I don't simply change the iframe src--I have to do an ajax request regardless so I'm trying to avoid multiple calls.

After I load the content, I need modify the height of the iframe so it fits snuggly around the content.

Calculating the height isn't a problem with the exception that it's not always correct and I think it's because the calculation is happening before images have downloaded.

I don't seem to be able to rely on a `load` or `ready` event to delay the calculation. The load event is the only one that tiggers on a change of iframe content, but it doesn't see the new content.

Code:

$('iframe').each(function () {
$(this).load(function () {
alert($(this).contents().find('html').html());
});
});


This will output '<html><body></body></html>' even though I have successfully inserted different content.

Any suggestions on what I'm doing wrong, or if it's possible to do what I want reliably?

Note that a general JS solution will be appreciated as much as a JQuery one.

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I have a popup window that calls a texteditor. I want the texteditor to show the inner HTML of the parent doucument by div id.

When I call the function through a submit (in child window) it workks great, but I want innerHTML to be added when child page loads.

I have tried calling function in body onLoad=getparent; tries adding it to inner script where it calls the editor , again onLoad=getparent;

Tried with and without () i.e onLoad=getparent();

Child window code:

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Jan 15, 2012

I am trying to get at the content of an iframe but it seems that the content is loading after the alert is fired:
index.php:
<!doctype html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>iFrame test</title>
<script src="[URL]"></script>
<script type="text/javascript">
$(function() {
$('<iframe src="[URL]" id="the_iframe" name="upload_iframe" />').load(function(){
var txt = $('#the_iframe').contents().find('#inside_iframe').text();
alert(txt);
}).appendTo('body');
});
</script></head><body>
</body></html>

In test.php I just have:
<div id="inside_frame">this is some text</div>
I don't get any errors in the console and the alert() just returns an empty string. I've also tried just placing the iframe directly in the html and that gets the same result too.

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I am trying to access the content of an iframe. I have search google and read a couple of other post, but my problem is a little bit more complicated. I can't use the ...contents().find("whatever") function though the result is of content type text/plain. In other words: There is not HTML is the result. The result cannot be tampered with either. Because contents, html and text are not really helping me I thought to use a counter. Whenever the length would be more than 1 I would show the result. But that doesn't seem to work either.

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[Code]...

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my script looks like this:

var doc = frames[0].document;
doc.open();
doc.write(data);
if($.browser.mozilla){

[code].....

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[Code]...

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<style type="text/css">
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