Everything is fine except try:
<s:if test="#session.myMap[#thisValue].information.state == 0">
you don't need the %{#thisValue}, its already being evaluated. You
also don't need the set, just navigate the object graph in your test.
On Aug 19, 2008, at 5:43 AM, Ylva Degerfeldt wrote:
Hi,
First of all: This problem is about jsp tags. Secondly: This is a
problem which has several steps and I don't know which step I've done
wrong so I'll just show you what I've tried to do:
<s:iterator value = "#session.mySet" id = "thisValue">
<s:set name = "information" value = "#session.myMap[%
{#thisValue}]"/>
<s:if test = "#information.state == 0">
<s:property value = "#thisValue"/>
</s:if>
.....
Explanation: I iterate through a Set of Strings and call each value
"thisValue".
Then I want to use "thisValue" as a key to the HashMap "myMap" for
finding an object of my "InfoObject" class. The "InfoObject" class has
a property called "state".
I want to check for the received "InfoObject" if the "state" property
== 0. If it is I want to print the value of "thisValue".
I know that the iterator tag works but it's the parts after that I'm
insecure about. About the s:set tag, I'm not sure if that's the way to
do it but I don't know how to check if it's correct when debugging.
The only thing I know is that the s:if tag is supposed to return true
and it doesn't.
I would guess it's either a matter of the syntax I used for the
"value" of the s:set tag or that Struts can't resolve that the type of
the "information" object is "InfoObject", or both.
How should I do this?
Thanks in advance!
/Ylva
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