[TYPO3-core] FYI: #13327: Update ExtJS to version 3.1

[Steffen Kamper]

Hi,

David Bruchmann schrieb:
> Hi Steffen,
> 
> Von:        Steffen Kamper <info at sk-typo3.de>
>  > i discussed that with the ExtJS team. Official statement was that themes
>  > are not supported and maintained, they are only included because of
>  > compatibility and as example for writing own skins. So the grey skin
>  > isn't complete, if you use it you get a mix of blue and grey.
>  > We used the grey extended skin with some changes in t3skin, which skins
>  > ExtJS completely. So use that one ;)
> 
> are there any specials to know how to get the gray images in CSS inside 
> TYPO3?
> 
> I'm asking because I get blue images from the folder 
> typo3\contrib\extjs\resources\images\default, so I can't follow your 
> explanation.
> 

default is the blue theme. So when in FE use this with TS:
page.javascriptLibs.ExtJs = 1
page.javascriptLibs.ExtJs.theme = 1

(t3skin has to be installed)

The problem maybe that t3skin isn't recognized in FE, so 
$GLOBALS['TBE_STYLES']['extJS']['theme'] is empty (this was a bug, can't 
remember if it was fixed)

You can also include the theme manually:
page.includeCSS.greyTheme = typo3/sysext/t3skin/extjs/xtheme-t3skin.css

vg Steffen