ZUML Reference/EL Expressions/Implicit Objects (Predefined Variables)/forEachStatus

forEachStatus – org.zkoss.zk.ui.util.ForEachStatus

The status of an iteration. It is an instance of ForEachStatus. ZK exposes the information relative to the iteration taking place when evaluating the iterative element.

 <zk>
   <zscript>
 grades = new String[] {"Best", "Better", "Good"};
   </zscript>
   <listbox width="100px">
     <listitem label="${forEachStatus.index}: ${each}" forEach="${grades}"/>
   </listbox>
 </zk>

Note: forEachStatus.index is absolute with respect to the underlying collection, array or other type. For example, if forEachBegin is 5, then the first value of forEachStatus.index with be 5.

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