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english:technics:internal-function-call:category-top-down [2009/05/24 12:45] Knut Heermann (flip-flop) Page moved from english:technics:internally-function-call:category-top-down to english:technics:internal-function-call:category-top-down |
english:technics:internal-function-call:category-top-down [2018/06/03 18:09] (current) |
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| Line 9: | Line 9: | ||
| \\ | \\ | ||
| - | <code php> | + | <del>**Version 1.0**</del> Don´t use it anymore!! |
| + | <code php |h StructureTopDown_v1.0 |h> | ||
| function buildStruct_TopDown($start=0) { | function buildStruct_TopDown($start=0) { | ||
| Line 28: | Line 29: | ||
| } | } | ||
| </code> | </code> | ||
| + | |||
| + | \\ | ||
| + | |||
| + | **Version 1.1** The right one!! //(Update: KH 25.01.2011)// | ||
| + | |||
| + | <code php |h StructureTopDown_v1.1 |h> | ||
| + | function buildStruct_TopDown($start=0, &$my_cat_id='') { / KH: V1.1 25.01.2011 | ||
| + | |||
| + | $struct = getStructureChildData($start); | ||
| + | |||
| + | foreach($struct as $value) { | ||
| + | |||
| + | // buildStruct_TopDown($value['acat_id'],$my_cat_id); | ||
| + | $my_cat_id .= ($my_cat_id != '') ? ','.$value['acat_id'] : $value['acat_id']; | ||
| + | buildStruct_TopDown($value['acat_id'],$my_cat_id); | ||
| + | |||
| + | // echo '||'.$value['acat_id'].' ,'; | ||
| + | |||
| + | } | ||
| + | |||
| + | return $my_cat_id; | ||
| + | } | ||
| + | </code> | ||
| + | |||
| + | \\ | ||
| ==== Example: ==== | ==== Example: ==== | ||
| Line 57: | Line 83: | ||
| Output ##$s##: **4,6,7,5,8** | Output ##$s##: **4,6,7,5,8** | ||
| + | \\ | ||
| + | |||
| + | \\ | ||
| + | |||
| + | ===== Number of sub-levels ===== | ||
| + | |||
| + | Number of categories of the next level when available. | ||
| + | |||
| + | <code php> | ||
| + | echo count(getStructureChildData($GLOBALS['content']['cat_id'])); | ||
| + | </code> | ||
| + | |||
| + | \\ | ||
| + | |||
| + | |||
| + | ==== Is there a sub-level? ==== | ||
| + | |||
| + | Simple Script to determine whether there is below the current level, a sub-level. | ||
| + | |||
| + | <code php> | ||
| + | // Sub-Level available? | ||
| + | |||
| + | if (!count(getStructureChildData($GLOBALS['content']['cat_id']))) | ||
| + | echo 'No Sub-level!'; | ||
| + | else | ||
| + | echo 'Sub-level available!'; | ||
| + | |||
| + | </code> | ||
| + | |||
| + | \\ | ||
