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--- english:technics:internal-function-call:category-top-down [2011/11/07 17:35]
Knut Heermann (flip-flop)
+++ english:technics:internal-function-call:category-top-down [2018/06/03 18:09] (current)
@@ Line 83: / Line 83: @@
 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>
+\\

english/technics/internal-function-call/category-top-down.1320683743.txt.gz · Last modified: 2018/06/03 18:07 (external edit)