[TYPO3-core] #15732 Backend textarea fields should also be flexible in height, even if text is just a continuous text

[Sebastian Müller]

Hi!

This is a SVN patch request.

Type: Feature

Bugtracker reference:
http://bugs.typo3.org/view.php?id=15732

Branches: TYPO3_4-4
trunk

Problem:
If you are writing into a textarea field in the backend including breaks,  
the field will grow in height automatically through ExtJS :  
Ext.ux.elasticTextArea.
However if your text is just a continuous text without breaks, it won't  
grow but become a scrolling bar.

This is fixed through giving temporary div which calculates height the  
width of the textarea field.

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