[TYPO3-mvc] having a few problems nesting inline viewhelpers

[Stephen Bungert]

This is really useful to know, this has solved my problem!

Thanks very much!


"Christian Kuhn" <lolli at schwarzbu.ch> schrieb im Newsbeitrag 
news:mailman.3926.1332184314.627.typo3-project-typo3v4mvc at lists.typo3.org...
> Hey again.
>
> On 03/19/2012 07:42 PM, Christian Kuhn wrote:
>> On 03/19/2012 07:37 PM, Stephen Bungert wrote:
>>> <f:for each="{sbp2:sortTitle(records: {sbp2:combineTags(record:
>>> item)})}" as="tag" iteration="tagInfo">
>>>
>>> It causes the following error:
>>>
>>> #1237900529: The argument "each" was registered with type "array", but
>>> is of type "string" in view helper "Tx_Fluid_ViewHelpers_ForViewHelper"
>
>
> Rules are actually pretty simple:
>
> - Only ticks (') must be quoted with a single backslash, if surrounded by 
> a higher level tick of the outer viewhelper
> - Ticks within a quoted tick must be quoted, the number of backslashes is 
> n*2 + 1, with n the number of backslashes of the previous quotation
>
> So, number of backslashes is: 1,3,7,15,...
>
> Hint: From 3 backslashes it gets really ugly and you might want to solve 
> your problem differently ;)
>
>
> Code for reference:
> <f:translate
> key="logForNonPageRelatedActionsOrRootLevelOrPage"
> arguments="{
> 0: '{f:translate(
> key:\'forPage\',
> htmlEscape:\'0\',
> arguments:\'{
> 0:\\\'{belog:be.pagePath(pid:\\\\\\\'{pid}\\\\\\\')}\\\',
> 1:\\\'{pid}\\\'
> }\'
> )}',
> 1: '{f:format.date(format:\'{settings.dateFormat} H:i\', 
> date:\'@{constraint.startTimestamp}\')}',
> 2: '{f:format.date(format:\'{settings.dateFormat} H:i\', 
> date:\'@{constraint.endTimestamp}\')}'
> }"
> />
>
>
> HTH
> Christian