[TYPO3-english] multiple displayCond in TCA

[Georg Schönweger]

just found out that there exists already a feature request for this;
http://bugs.typo3.org/view.php?id=7531 .. so maybe it will go into 4.6

- Georg

Am 22.02.2011 09:55, schrieb Georg Schönweger:
> Hi Stefan,
>
> thx for your efforts! where is
> "t3lib_contextmenu_abstractdataprovider.php" located? Can't find it in
> T3 4.5.
> Sry but i don't understand .. Is this your code or is it already in Typo3?
>
> ----
>     // parse condition string
>     $conditions = array();
>     preg_match_all('/(.+?)(>=|<=|!=|=|>|<)(.+?)(\|\||&&|$)/is',
> $displayCondition, $conditions);
>
>     $lastResult = FALSE;
>     $chainType = '';
>     $amountOfConditions = count($conditions[0]);
>     for ($i = 0; $i < $amountOfConditions; ++$i) {
> ----
>
> Are feature requests for T3 Core made via bugs.typo3.org?
>
> - Georg
>
> Am 22.02.2011 09:25, schrieb Stefan Frömken:
>> Am 17.02.2011 15:25, schrieb Georg Schönweger:
>>> Hi,
>>>
>>> is it possible to set multiple displayCond in TCA? I would like to have:
>>> 'displayCond' =>  'FIELD:some_field:REQ:false', AND 'displayCond' =>
>>> 'FIELD:some_other_field:REQ:true',
>>>
>>> I found also another thread about multiple displayCond in FlexForms, but
>>> the thread is 2 years old so maybe now it is possible? ;
>>> http://www.justinml.com/mailing-lists/cms-typo3/typo3-dev-mailing-list/subject/mailing/typo3-dev-flexform-more-displaycond/
>>>
>>>
>>> - Georg
>>>
>>>
>> Let's have a look into Core 4.4.2 file class.t3lib_tceforms.php:
>>
>> ---------------------
>> function isDisplayCondition($displayCond,$row,$ffValueKey='')    {
>>     $output = FALSE;
>>     $parts = explode(':',$displayCond);
>> ---------------------
>>
>> You see...there is no possibility to add multiple conditions
>>
>> Let's have a look into Core 4.5.0:
>>
>> ---------------------
>> function isDisplayCondition($displayCond, $row, $ffValueKey = '') {
>>     $output = FALSE;
>>     $parts = explode(':', $displayCond);
>> ---------------------
>>
>> The conditionstring will be divided by colon directly. So..there is no
>> multiple condition, too.
>>
>> But I found something in t3lib_contextmenu_abstractdataprovider.php:
>>
>> ---------------------
>> protected function evaluateDisplayCondition(t3lib_tree_Node $node,
>> $displayCondition) {
>>     if ($displayCondition === '') {
>>         return TRUE;
>>     }
>>
>>     // parse condition string
>>     $conditions = array();
>>     preg_match_all('/(.+?)(>=|<=|!=|=|>|<)(.+?)(\|\||&&|$)/is',
>> $displayCondition, $conditions);
>>
>>     $lastResult = FALSE;
>>     $chainType = '';
>>     $amountOfConditions = count($conditions[0]);
>>     for ($i = 0; $i < $amountOfConditions; ++$i) {
>> ---------------------
>>
>> Maybe this is an idea, to implement multiple conditions in TCEforms,
>> too. Try to create a feature request.
>>
>> Stefan
>> _______________________________________________
>> TYPO3-english mailing list
>> TYPO3-english at lists.typo3.org
>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-english
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