An Attribute or inner tag required to specify the break condition for
<s:iterator> tag.
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Key: WW-3317
URL: https://issues.apache.org/struts/browse/WW-3317
Project: Struts 2
Issue Type: Improvement
Components: Plugin - Tags
Affects Versions: 2.1.2
Reporter: Muthu Velappan
Priority: Minor
As of now, there is no way to break from a iterator by specifying a condition
in <s:iterator> tag. Round about way that we all use now is to
<s:set var="testCondition" value="%{false}"/>
<s:iterator>
<s:if test="%{!#testCondition}">
...
<Your Actual BL>
...
< Finally, break condition check and then set the boolean to true, so that
further iteration will not process this statements>
<s:set var="testCondition" value="%{true}"/>
<End of break condition>
</s:if>
</s:iterator>
The problem with this is even when boolean is set at first iteration of the
loop, the iterator will process all the items in the collection because we are
not breaking the loop. We just added a condition to make sure the statements
inside that loop is not executed.
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