[TYPO3-core] RFC #0016110: Bugfix - stdWrap functions stop working as soon as there is one conditional function returning false

[JoH asenau]

This is an SVN patch request.

Type: Bugfix

http://bugs.typo3.org/view.php?id=16110

Branches: trunk

Original Problem:
stdWrap "insertData" does not work anymore if using "override" additionally

I tracked it down to a missing check for recursive or nested stdWrap calls.
So if there is at least one conditional function (if, required, fieldRequired) returning false, the whole rendering process stops after this function and nothing will be executed from that point on.

Solution:
The atached patch Introduces a variable $this->stdWrapRecursionLevel.
It solves the problem, since the check for $this->stopRendering[$this->stdWrapRecursionLevel] is done within the current stdWrap function call only and doesn't influence the rest of the rendering process anymore.

See the bugtracker entry for a TS-setup that can be used as a test.

Cheers

Joey

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