Title: Message
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Can
you send your example to the list so we can look at it?
Jason Carreira wrote:
Sorry, the docs are a little sparse for the taglib... Take a look at
the example JSPs in the example web app...
For getting texts from a resource bundle, you can use getText() like
so:
<ww:textfield label="getText('some.text.key')"
name="'username'"/>
You can supply default messages, arg lists for parameterized
messages, etc. Take a look at the com.opensymphony.xwork.TextProvider
Interface. If your Action extends ActionSupport you've already got an
implementation of this Interface, otherwise you can implement it yourself
(see com.opensymphony.xwork.TextProviderSupport for an implementation you
can delegate to)
Jason,
I've now
gone through the examples, and I'm still having difficulties.
Unfortunately, your example doesn't seem to work for me. I've
tried
<ww:form action="">
<ww:textfield
label="text('testKey')" name="foo"/>
</ww:form>
as well,
with no luck. My TestAction simply extends ActionSupport and adds a
get/setFoo. I have a TestAction.properties file with the
key
testKey=TEST LABEL
I'm pretty much doing exactly what the
i18n example is doing, and I'm getting nothing. Any
ideas?
Speaking of the i18n example, it's the only place in the example
web-app where textfield is used in this manner, and alas, the i18n example is
broken. It fails with the following exception:
java.lang.RuntimeException: No object in the CompoundRoot has a property named 'language'.
com.opensymphony.xwork.util.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:63)
ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1460)
ognl.ASTProperty.setValueBody(ASTProperty.java:105)
ognl.SimpleNode.setValue(SimpleNode.java:215)
ognl.Ognl.setValue(Ognl.java:478)
com.opensymphony.xwork.util.OgnlValueStack.setValue(OgnlValueStack.java:75)
com.opensymphony.xwork.interceptor.ParametersInterceptor.before(ParametersInterceptor.java:47)
[snip]
Is the Action automatically placed on the Value Stack? How does it
now which action to place on the ValueStack? Does it come from the
enclosing <ww:form> tag? Is there a way to put an Action on the VS
without executing it (which is what ww:action does)?
I tried to follow
the logic behind the textfield tag but soon got lost once it got passed into
OGNL land...
Thanks,
-Mark
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