What happens if you do this?
<t:updateActionListener
property="#{breadCrumbNavigatorBean.displayText}"
value="dummyValue"/>
Madhav Bhargava wrote:
Hi Werner,
I double checked the jsp and the backing bean but it just refuses to
parse the EL expression.
This is what I have done:
*Jsp Code:*
<t:commandLink value="Add Reminders" styleClass="linkClass"
action="#{reminderController.getExistingRemindersList}"
actionListener="#{breadCrumbNavigatorBean.updateBreadCrumb}"
rendered="#{!physicianHomeController.showRemindersMoreLink}">
<t:updateActionListener
property="#{breadCrumbNavigatorBean.displayText}"
value="#{msg['breadcrumb.label.reminders']}"/>
</t:commandLink>
In the* backing bean* I just defined a String property with the name
displayText.
*/Following is the observation:/*
1. The displayText in the backing bean is null. In other words the EL
expression does not get parsed resulting in a null value.
2. If a literal string is given in place of an EL expression then the
value is correctly populated in the backing bean.
3. Based on the result from point number 2 - I tried just outputting the
value of the EL expression using: <t:outputLabel
value="#{msg['breadcrumb.label.reminders']}"
styleClass="outputLabelText"/> The same expression is now parsed
properly and the value appears on the page. This means that there is
nothing wrong with the EL expression.
I am not sure what is going on? Why will <t:updateActionListener> refuse
to parse an EL expression that references a message bundle?
Regards,
Madhav
-----Original Message-----
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Werner Punz
Sent: Tuesday, March 06, 2007 4:10 PM
To: [email protected]
Subject: Re: how do you pass/set parameters upon ActionListener execution?
I had similar usescases (although not using internationalisation)
in my current up a dozend times, the mechanism itself works,
I can only guess here,
first of all which myfaces version do you use and which tomahawk version.
I can recommend to go to the latest 1.1.5 stable and use the tomahawk
and sandbox nightlies.
Secondly check for typos nav.msg.remiders seems like one
there is an "n" missing in reminders typowise, which could
be the cause for an empty string issued.
Werner
Madhav Bhargava schrieb:
> Hi Werner,
>
> Yes, you are right. But I still cannot get the values in my backing
bean.
>
> *Jsp code:*
>
> <t:commandLink value="Add Reminders" styleClass="linkClass"
> action="#{reminderController.showAddReminderScreen}"
>
> actionListener="#{breadCrumbNavigatorBean.updateBreadCrumb}"
> rendered="#{!physicianHomeController.showRemindersMoreLink}">
>
> <t:updateActionListener
> property="#{breadCrumbNavigatorBean.participant.displayText}"
> value="#{msg['nav.msg.remiders']}"/>
>
> </t:commandLink>
