Question

I have Map type.
I want to iterate over it using struts tag library.
now want to generate a token using { id + ‘_nav’ } and set this token to id field of href.

Can You please help me out how to do that in struts?

The JSP Code :

<div class="box-heading">Quick Links</div>
<ul>
<s:set name="currentPage" value="currentNavigationPage"></s:set>

<s:iterator value="orderedSectionName_StartPageMap" >
    <s:if test="%{#currentPage > key}">
    <li><a id="{key + '_nav'}"  href="#" ><s:property value="value"/></a></li>
    </s:if>
    <s:else>
    <li><a href="#" ><s:property value="value"/></a></li>
    </s:else>

</s:iterator>
</ul>

Can u please suggest me , how can i appen key from map with ‘_nav’ token ?
Thanks.

Answer 1

Not tested you can try something like

<s:iterator value="orderedSectionName_StartPageMap" var="mapObject" >
    <s:if test="%{#currentPage > key}">
    <li><a id="%{#key}__nav"  href="#" ><s:property value="value"/></a></li>
    </s:if>
    <s:else>
    <li><a href="#" ><s:property value="value"/></a></li>
    </s:else>

</s:iterator>

or

<li><a id='%{#key+"__nav"}'  href="#" ><s:property value="value"/></a></li>

Honestly i have not tested both of them myself

As update by the Zuned it will work with <s:propert> also

<li><a id='<s:property value="key"/>'  href="#" ><s:property value="value"/></a></li>