{{indexmenu_n>10}} ====== Navigation in different Levels ====== Assumption: The first navigation level is to be represented horizontal, for example in the head area of the side. The deeper levels are to be represented vertically, for example on the left side of the homepage. Horizontal with the active level category_02 \\ ##| home | category_01 | **[category_02]** | category_03 | category_04 | ## Vertical output of the sub level from the active parent category **[category_02]** * ##category_02_01## * ##category_02_02## * ##category_02_03## \\ **Docu:** -- \\ **Forum:** [[http://forum.phpwcms.org/viewtopic.php?p=111140#p111140|NAV_LIST_UL in verschiedenen Ebenen]] //(using the hepl of the english/navigation/little-helper/level-lift)// **Author:** K.Heermann (flip-flop) http://planmatrix.de //2009/05/13 // \\ **CMS-Version:** >= V1.3.0 \\ **Version:** -- \\ **Update:** -- \\ **Condition:** -> [[http://www.phpwcms-docu.de/conf_inc_php_en.phtml|/config/phpwcms/conf.inc.php]] \\ * $phpwcms['allow_cntPHP_rt'] = 1; ---- ---- \\ For the parameters to reread ask [[english/navigation/nav_list_ul_parameters|NAV_LIST_UL (parameters)]].\\ The complete CSS-set: [[english/navigation/nav_list_ul|NAV_LIST_UL (CSS)]] \\ To solve the problem we need two navigations, one for the horizontal, the other one for the vertical range. Important is a parameter of the horiz. navigation. \\ The output is restricted to only one level //({NAV_LIST_UL:FP,0,**1**,act_path,active})//. ==== Proceed on the assumption of the following structure (IDs are invented): ==== ------------------------------------ L E V E L .: : : : .0 1 2 3 <- LEVEL-No. .: : : : -+ home : ID=0 -+--+ category_01 ID=01 -+--+--+ category_01_01 ID=10 -+--+--+ category_01_02 ID=11 -+--+ category_02 ID=02 -+--+--+ category_02_01 ID=04 -+--+--+--+ category_02_01_01 ID=06 -+--+--+--+ category_02_01_02 ID=07 -+--+--+ category_02_02 ID=05 -+--+--+ category_02_03 ID=08 -+--+ category_03 ID=03 -+--+ category_04 ID=09 .: : : : .0 1 2 3 <- LEVEL No. ------------------------------------ ~~UP~~ ==== Displaying the output: ====

\\ **{NAV_LIST_UL:FP,0,1,act_path,active}** \\

-> //only the first level (deepth=1) behind "Home (ID=0)" (here with the parent switch “P” in order to also represent Home themselves)// \\ **is resulting in: ** ##| home | category_01 | **[category_02]** | category_03 | category_04 | ## \\ **And structurally:** ------------------------------------ L E V E L .: : : : .0 1 2 3 <- LEVEL-No. .: : : : -+ home : ID=0 -+--+ category_01 ID=01 -+--+ category_02 ID=02 (if active, have a look above) -+--+ category_03 ID=03 -+--+ category_04 ID=09 .: : : : .0 1 2 3 <- LEVEL No. ------------------------------------ **Without the parameter "P" it looks like:**

\\ **{NAV_LIST_UL:FP,0,1,act_path,active}** \\

-> //only the first level (depth=1) behind "Home (ID=0)" (here **without the parent switch** “P” Home is not represented) // \\ **is resulting in: ** ##| category_01 | **[category_02]** | category_03 | category_04 | ## \\ **And structurally:** ------------------------------------ L E V E L .: : : : .0 1 2 3 <- LEVEL-Nr. .: : : : -+--+ category_01 ID=01 -+--+ category_02 ID=02 (if active, see below) -+--+ category_03 ID=03 -+--+ category_04 ID=09 .: : : : .0 1 2 3 <- LEVEL Nr. ------------------------------------ While still the sub level display is missing yet, now the [[english/navigation/little-helper/level-lift]] is used additionally (output of navigation starting from a certain level). ~~UP~~ ==== Level-Lift: ==== This php-snippet is placed in the layout at that point, where this navigation component has to appear. //(In our case the output is starting from the first level - > LEVEL_ID'][** 1 **]).//


[PHP]
if(isset($GLOBALS['LEVEL_ID'][1])) {
$level_id = $GLOBALS['LEVEL_ID'][1];
echo ''.LF;
echo '{NAV_LIST_UL:F,'.$level_id.',,act_path,active}';
echo '';
}
[/PHP]

Where LEVEL_ID'][**X**] is the level which can be indicated. //(Output starting from this level ...).// \\ This second navigation call //({NAV_LIST_UL:....})// thus embedded into a small controll script which queries the levels. conf.inc.php -> $phpwcms['allow_cntPHP_rt'] = 1; // allow PHP replacement tags and includes in content parts// ~~UP~~ ==== Output of the active sub level ==== E.g. with ##**category_02**## = active //(in the example this was arranged by the horizontal Navi)// * ##category_02_01## * ##category_02_02## * ##category_02_03## ------------------------------------ L E V E L .: : : : .0 1 2 3 <- LEVEL-No. .: : : : -+--+--+ category_02_01 ID=04 -+--+--+ category_02_02 ID=05 -+--+--+ category_02_03 ID=08 .: : : : .0 1 2 3 <- LEVEL No. ------------------------------------ \\ E.g. with ##**category_02**## = active // -> act_path (horizontal)// and ##**category_02_01**## = active: * ##**category_02_01**## * ##category_02_01_01## * ##category_02_01_02## * ##category_02_02## * ##category_02_03## ------------------------------------ L E V E L .: : : : .0 1 2 3 <- LEVEL-No. .: : : : -+--+--+ category_02_01 ID=04 (active) -+--+--+--+ category_02_01_01 ID=06 -+--+--+--+ category_02_01_02 ID=07 -+--+--+ category_02_02 ID=05 -+--+--+ category_02_03 ID=08 .: : : : .0 1 2 3 <- LEVEL No. ------------------------------------ ~~UP~~ ==== Summary: ==== **

{NAV_LIST_UL:FP,0,1,act_path,active}

** and


[PHP]
if(isset($GLOBALS['LEVEL_ID'][1])) {
$level_id = $GLOBALS['LEVEL_ID'][1];
echo ''.LF;
echo '{NAV_LIST_UL:F,'.$level_id.',,act_path,active}';
echo '';
}
[/PHP]