Hi Dave,
Thanks for your tip. Apologies for my newbie-ness. Like I said, I've
tried every combination I can think of - except presumably the correct
one. Some examples:
<s:param name="#attr['reqParam'].key"
value="#attr['reqParam'].value"/>
<s:param name="#['reqParam'].key" value="#['reqParam'].value"/>
<s:param name="[0].key" value="[0].value"/>
<s:param name="#[reqParam].key" value="#[reqParam].value"/>
<s:param name="#[0].key" value="#[0].value"/>
<s:param name="#attr.reqParam.key"
value="#attr.reqParam.value"/>
in conjunction with below, where reqParameters is a Map of key & value
pairs I'd like to add to the URL.
<s:url id="uri" action="%{action}" namespace="%{nameSpace}">
<s:iterator var="reqParam" value="%{reqParameters}"
status="paramStatus">
<s:param name="#attr['reqParam'].key"
value="#attr['reqParam'].value"/>
</s:iterator>
</s:url>
Any hints as to the syntax I should use in the s:param tag?
cheers,
Nathan
Dave Newton wrote:
Nathan Coast wrote:
Is passing a map of params to a construct a url supported by the URL
tag? (or some other struts2 mechanism).
<s:url id="uri" action="%{action}" namespace="%{nameSpace}">
<s:iterator value="%{parameters}" status="paramStatus">
<s:param name="%{key}" value="${value}"/>
</s:iterator>
</s:url>
${key} ${value} return the correct values however the s:param doesn't
support expressions.
It doesn't support JSP EL expressions, but it *does* support OGNL
expressions.
Dave
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