[TYPO3-english] treeLevel = -1

[Tyler Kraft]

Hi

stdWrap.ifEmpty

or

stdWrap.if

hth



bilal - wrote:
> Ok, I tried something like:
> 
> temp.menublah < temp.menu
> temp.menublah.entryLevel = -1
> temp.menublah.entryLevel.override = -2
> temp.menublah.entryLevel.override {
>  if.isTrue.numRows {
>    table = pages
>  }
> }
> 
> But it isn't really working the way it should...
> 
> Joey, I've read your post better and you're actually saying that I should make another HMENU for checking if the page has subpages?
> "You should use a real HMENU and check if it's empty" - How can I do that? Any hints, directions?
> 
> I've read the TSref about HMENU but what you're saying doesn't ring a bell. I'm so stupid... :(
> 
> 
> 
>> From: bilal_ at live.nl
>> To: typo3-english at lists.typo3.org
>> Date: Thu, 11 Mar 2010 09:27:29 +0100
>> Subject: Re: [TYPO3-english] treeLevel = -1
>>
>>
>> Hi Joey,
>>
>> That was it! Thanks for helping me out. Your solution works.
>> I haven't got any wraps inside the HMENU, only in the TMENU.
>>
>> I have 2 normal menu's on the left side (1 original and 1 copy). I just have to figure out the check with numRows on the pages table and I'm done.
>>
>> Thanks again! :)
>>
>>
>>
>>> From: info at cybercraft.de
>>> Date: Wed, 10 Mar 2010 18:22:02 +0100
>>> To: typo3-english at lists.typo3.org
>>> Subject: Re: [TYPO3-english] treeLevel = -1
>>>
>>>> I normally want to have menu A on every page, except when the page is
>>>> on the last level of the current rootline, then I want menu B. The
>>>> last level of the rootline is unknown, it could be level 3 in one
>>>> part of the tree and level 7 in another part.
>>> So you want to replace menu A with menu B, as soon as there are no subpages
>>> available.
>>> After all it's not that hard do explain ;-)
>>>
>>> Solution:
>>>
>>> temp.defaultmenu = HMENU
>>> temp.defaultmenu {
>>>   entryLevel = -1
>>>   1 = TMENU
>>>   1 {
>>>     wrap = <ul>|</ul>
>>>     NO {
>>>       wrapItemAndSub = <li>|</li>
>>>     }
>>>   }
>>> }
>>>
>>> temp.mymenu < temp.defaultmenu
>>> temp.mymenu {
>>>   stdWrap.ifEmpty.cObject < temp.defaultmenu
>>>   stdWrap.ifEmpty.cObject.entryLevel = -2
>>> }
>>>
>>> In case the first copy of the default HMENU is empty, another copy of the
>>> same HMENU is used with a different entryLevel. You should use a real HMENU
>>> and check if it's empty instead of i.e. using a check for numRows on the
>>> pages table, since HMENU will always return proper results even in localized
>>> page trees.
>>>
>>> The important thing is to have no wrap inside the HMENU but just inside
>>> TMENU and NO, else the first copy of the HMENU will never be "empty" even
>>> without having subpages!
>>>
>>> HTH
>>>
>>> Joey
>>>
>>> -- 
>>> Wenn man keine Ahnung hat: Einfach mal Fresse halten!
>>> (If you have no clues: simply shut your gob sometimes!)
>>> Dieter Nuhr, German comedian
>>> Xing: http://contact.cybercraft.de
>>> Twitter: http://twitter.com/bunnyfield
>>> TYPO3 cookbook (2nd edition): http://www.typo3experts.com
>>>
>>>
>>> _______________________________________________
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>>> TYPO3-english at lists.typo3.org
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