[TYPO3] Slider in $TCA

[Tapio Markula]

Stefan Galinski
> A common condition could be:
> 
> foreach($GLOBALS['TCA'] as $table => $tConf) {
>         t3lib_div::loadTCA($table);
>         foreach($GLOBALS['TCA'][$table]['columns'] as $field => $fConf)
>                 if($fConf['config']['type'] == 'input' &&
>                         (t3lib_div::inList($fConf['config']['eval'], 'int' ||
>                         is_array($fConf['config']['range']))
> 
> That means simply all integers with some ranges enabled.

endeed imo that is too generic.
if($fConf['config']['type'] == 'input' && 
is_array($fConf['config']['range']['upper'])

The upper value must be defined - elsewhere it is impossible to set 
reasonable range for the slider. Or should the author of the plugin sets 
the upper value from his own head. Then it is just lucky quess, which 
might work - but many cases it is not reasonable.

Lower is not important - if not set, just '0'. If some use range, the 
eval should be always int and that is not needed to test.