Ok, this might be a bug...
Everything on the page was always rendered, so that wasn't it. By process of
elimination I identified the code causing the problem.
This worked: (action method app.setTimecardWorker was called when item changed)
| <h:outputLabel styleClass="textLabel2"
for="worker">Worker</h:outputLabel>
| <s:decorate>
| <h:selectOneMenu id="worker"
|
value="#{timecardHome.instance.workerName}">
| <f:selectItems
value="#{app.activeWorkers}" />
| <a4j:support
event="onchange"
|
action="#{app.setTimecardWorker(timecardHome.instance)}"
| reRender="rate"
|
ajaxSingle="true"/>
| </h:selectOneMenu>
| </s:decorate>
| <h:outputLabel styleclass="textLabel2" for="rate">Rate
$</h:outputLabel>
| <s:decorate>
| <h:inputText id="rate"
| required="true"
| size="3"
|
value="#{timecardHome.instance.hourlyRate}"/>
| </s:decorate>
| <h:outputLabel styleClass="textLabel2"
for="hours">Hours</h:outputLabel>
| <s:decorate>
| <h:inputText id="hours"
| required="true"
| size="3"
| value="#{timecardHome.instance.hours}"/>
| </s:decorate>
| <h:outputLabel styleclass="textLabel2"
for="description">Description</h:outputLabel>
| <s:decorate>
| <h:inputText id="description"
| required="true"
| size="40"
|
value="#{timecardHome.instance.description}"/>
| </s:decorate>
|
This didn't (no action method was called when same item was changed)
| <h:outputLabel styleClass="textLabel2"
for="worker">Worker</h:outputLabel>
| <s:decorate>
| <h:selectOneMenu id="worker"
|
value="#{timecardHome.instance.workerName}">
| <f:selectItems
value="#{app.activeWorkers}" />
| <a:support event="onchange"
|
action="#{app.setTimecardWorker(timecardHome.instance)}"
| reRender="rate"
|
ajaxSingle="true"/>
| </h:selectOneMenu>
| </s:decorate>
| <h:outputLabel styleclass="textLabel2" for="rate">Rate
$</h:outputLabel>
| <s:decorate>
| <h:inputText id="rate"
| required="true"
| size="3"
|
value="#{timecardHome.instance.hourlyRate}"/>
| </s:decorate>
| <h:outputLabel styleClass="textLabel2"
for="month">Month</h:outputLabel>
| <s:decorate>
| <h:selectOneMenu id="month"
|
converter="#{monthconverter}"
|
value="#{timecardHome.instance.month}">
| <f:selectItems
value="#{app.months}" />
| </h:selectOneMenu>
| </s:decorate>
| <h:outputLabel styleClass="textLabel2"
for="hours">Hours</h:outputLabel>
| <s:decorate>
| <h:inputText id="hours"
| required="true"
| size="3"
| value="#{timecardHome.instance.hours}"/>
| </s:decorate>
| <h:outputLabel styleclass="textLabel2"
for="description">Description</h:outputLabel>
| <s:decorate>
| <h:inputText id="description"
| required="true"
| size="40"
|
value="#{timecardHome.instance.description}"/>
| </s:decorate>
|
It seems adding the second select list did something to interfere with
a4j:support calling the action method on the first select list. Bizarre!
Any clues?
Greg
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4034787#4034787
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