[TYPO3-core] RFC: #11819: Feature: Add inline Javascript rendering type for TYPO3AJAX

[Jeff Segars]

Jeff Segars wrote:
> Hey guys,
> 
> This is a SVN patch request.
> 
> Type: Feature
> Bugtracker reference: http://bugs.typo3.org/view.php?id=11819
> Branch: trunk
> 
> Problem:
> The ajax handling in TYPO3AJAX supports several output formats (plain 
> text, JSON, XML) but inline Javascript would be a nice addition. iframes 
> are often used as a fallback for transporting AJAX data and rather than 
> returning pure JSON, you want the JSON contents embedded in a script tag 
> and assigned to a variable.
> 
> Solution:
> The attached patch adds a new rendering type to create this inline script.
> 
> 
> Additional Notes:
> This is particularly useful inside frontend editing, where the editing 
> form is now rendered inside an iframe. When editing is complete, we can 
> return inline Javascript inside the iframe and then pass that data back 
> to the parent page.
> 
> Thanks,
> Jeff

Thanks to Steffen, Steffen, and Peter for the reviews and testing. I've 
updated the patch to include CDATA and committed the attached v2 to 
trunk in r5945.

Thanks,
Jeff