[Typo3] Simple Menu problem?

[Georg Rehfeld]

Hi,

Eric Auchterberger wrote:
> This is an  example, I want to unlik option2  bsubmenu option1.0 and option1.1.
>  (Not care if option2  is ACTIVE  or not , I just   want  to  unlink
> selected pages on the menu. )
> 
> Option0
>     option0.0
>     option0.1
> 
> Option1
>     option1.0
>     option1.1
> 
> Option2
>     option2.0
>     option2.1

I think you need an itmArrayProcFunc for this, setting the menu
state to USERDEF2 and formatting USERDEF2 differently.

Your Typoscript must look similar to this:

----------
// include our script/class, see below
includeLibs.curifsub = fileadmin/script/curifsub.inc
...
lib.menu1 {
   // the menu object itself, starting off the site root
   10 = HMENU
   10.entryLevel = 0
   ...
   10.1 = TMENU
   10.1 {
     // to hide some top level entries, but have the children
     // still visible, else children would be not accessible
     expAll = 1

     // special processing with our script/class
     itemArrayProcFunc = user_itemArrayProcFunc->markList

     // here you configure the page IDs, that shall get the
     // USERDEF2 state, comma separated, no spaces!!!
     itemArrayProcFunc.specialUidList = 51,61

     // enable config/processing for USERDEF2
     USERDEF2 = 1
     USERDEF2 {
       // unlink these
       doNotLinkIt = 1

       // other formatting to your liking
       ...
     }

     // other states here ...
     CUR = 1
     ...
   }
   ...
}
----------

Then have the following in fileadmin/script/curifsub.inc

----------
<?php

class user_itemArrayProcFunc {

     function curifsub($menuArr, $conf)    {
         // Enable the USERDEF1 menustate as a replacement for the
         //missing CURIFSUB menustate.
         // Usage: In your TMENU/GMENU object insert this line:
         //        itemArrayProcFunc = user_itemArrayProcFunc->curifsub
         while(list($k, $v) = each($menuArr)) {
             if ($conf['parentObj']->isItemState('IFSUB', $k) &&
                 $conf['parentObj']->isItemState('CUR', $k))
             {
             	$menuArr[$k]['ITEM_STATE'] = 'USERDEF1';
             }
         }
         return $menuArr;
     }

     /**
      * A method setting the ITEM_STATE to USERDEF2, when the uid of the
      * item is in a configured list. These menu items can then be
      * processed differently, e.g. they might get unlinked via TS.
      *
      * @param  array    The $menuArr array which is a num-array of page
      *                  records which go into the menu.
      * @param  array    TypoScript configuration for the function.
      *                  Notice that the property "parentObj" is a
      *                  reference to the parent (calling) object (the
      *                  tslib_Xmenu class instantiated)
      * @return array    The modified $menuArr array
      */
     function markList($menuArr, $conf) {
         $specialUids = array();
         if ($conf['specialUidList']) {
             $specialUids = explode(',', $conf['specialUidList']);
         }
         while(list($k, $v) = each($menuArr)) {
             if (in_array($menuArr[$k]['uid'], $specialUids)) {
             	$menuArr[$k]['ITEM_STATE'] = 'USERDEF2';
             }
         }
         return $menuArr;
     }

     /**
      * A method setting the ITEM_STATE to USERDEF2, when the uid of the
      * item is in a configured list. These menu items can then be
      * processed differently, e.g. they might get unlinked via TS. Also
      * adds the missing CURIFSUB state as USERDEF1, when not USERDEF2.
      *
      * @param  array    The $menuArr array which is a num-array of page
      *                  records which go into the menu.
      * @param  array    TypoScript configuration for the function.
      *                  Notice that the property "parentObj" is a
      *                  reference to the parent (calling) object (the
      *                  tslib_Xmenu class instantiated)
      * @return array    The modified $menuArr array
      */
     function markListAndCurifsub($menuArr, $conf) {
         $specialUids = array();
         if ($conf['specialUidList']) {
             $specialUids = explode(',', $conf['specialUidList']);
         }
         while(list($k, $v) = each($menuArr)) {
             if (in_array($menuArr[$k]['uid'], $specialUids)) {
             	$menuArr[$k]['ITEM_STATE'] = 'USERDEF2';
             }
             else if ($conf['parentObj']->isItemState('IFSUB', $k) &&
                      $conf['parentObj']->isItemState('CUR', $k))
             {
             	$menuArr[$k]['ITEM_STATE'] = 'USERDEF1';
             }
         }
         return $menuArr;
     }
}

?>
----------

This should do what you want.

regards, Georg
-- 
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| + | |__    Georg Rehfeld      Woltmanstr. 12     20097 Hamburg
|_|_\ |___   georg.rehfeld.nospam at gmx.de    +49 (40) 23 53 27 10