[TYPO3-core] RFC: #6825: TCEforms -- Icon for empty palettes should not be displayed

[Benjamin Mack]

Hey all,

This is a SVN patch request.

Branches: Trunk only

Problem:
when using pageTSconfig to disable certain fields that are on the second 
options palette, the icon to display the options palette is shown even 
if all 2nd options are disabled. This is totally bad if a user clicks on 
it and nothing happens.

Solution:
Therefore we need a check to see if the palette is empty or not before 
rendering the "more options" icon.

Comments:
You can try this while editing a tt_content record and try to get to 
more options in the "text" (RTE), there should be an icon but no second 
options. If the second options still show up, please do the following to 
activate css_styled_content $localconf options:
* go to the EM and select the extension "CSS Styled Content"
* hit "update configuration"
* go back to editing a tt_content record.


-- 
greetings,
benni.
-SDG-

www.xnos.de // www.xnos.org
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