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"document.write" kills html???

The htmlArea 2 & 3 editors have been discontinued.

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Anyone who is interested in taking over version 2 or 3 is free to do so. All we ask is that you choose a new name that doesn't have "htmlarea" in it to avoid confusion with this site. We'll even give you a link in the directory to make it easier for people to find you. If you are developing or hosting an htmlArea based-editor under a new name, please submit it to our directory.



May 29, 2003, 5:47 AM

Post #1 of 3 (1520 views)
"document.write" kills html??? Can't Post

I have been having trouble with htmlArea where the html that is being stored contains a "document.write" javascript statement. It seems that when the html is viewed using htmlArea the "document.write" statement actually modifies the html in the editor.

Is there a way to turn this off, or get around this problem? I have not noticed the same problem in a previous editor that I was using.

-- Eric H.


May 29, 2003, 1:39 PM

Post #2 of 3 (1511 views)
Re: [ehammond] "document.write" kills html??? [In reply to] Can't Post

Hi Eric,

Yeah, the problem is that the htmlArea will actually execute the javascript when certain events happen, like booting up or when it refreshes its contents. As a neat example, if you were to switch to textedit mode and enter this...

<SCRIPT>document.write("Another one!<br>")</SCRIPT>

... then every time you toggle back and forth from textedit to richtext modes, it'll execute the javascript statement, printing another "Another one!" line to the content. Kind of a pill.

Workarounds... hmm. Any possibility of you tacking the code onto the htmlArea content after the form is submitted? This would rather depend on your precise situation, but you could have a second (non-wysiwyg) textarea field where you could insert your javascript, then in the editor_filterOutput() function, it could read in the contents of this second textarea and add it to htmlArea stuff. That way you'd evade the problem...

...? Not great. Unsure

New User

Jun 11, 2003, 6:44 PM

Post #3 of 3 (1458 views)
Re: [Benjamin] "document.write" kills html??? [In reply to] Can't Post

Here's a better idea. Just write a function that checks to see if you are on the page that holds htmlArea, and do the document.write only if you are not:

function htmlAreaWrite(s) {
if ("pageWithHtmlArea.htm") == -1) {

then call that function instead of document.write

kind of cheesey, but it works.



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