If possible, I'd replace "onchange=document.forms[0].submit();return
false;"with the submitOnEvent sandbox component.
My guess is that you need to use the javascript documented here:
http://myfaces.apache.org/sandbox/subForm.html
I've had no issues with a subForm, a selectOneMenu, a submitOnEvent, and a
commandButton triggering an action when an option is chosen from the menu.
The other possiblity to investigate is if validation is failing for some
other component on your page -- make sure you've got a t:messages component
for debugging.
On 3/14/07, Madhav Bhargava <[EMAIL PROTECTED]> wrote:
Hi All,
*Following is the JSP code:*
<s:subForm id="subFormId">
*x----- Cut ----x*
<t:panelGrid columns="1" width="450px">
<t:selectOneMenu id="decline_value"
styleClass="selectOneMenu" onchange="document.forms[0].submit();return
false;"
value="#{
physicianEConsultation.uiBean.declineValue}"
valueChangeListener="#{
physicianEConsultation.detailsChanged}" required="true">
<f:selectItem itemLabel="--Select--"
itemValue=""/>
<f:selectItems value="#{
physicianEConsultation.declineReasonList}"/>
</t:selectOneMenu>
<t:message for="decline_value"
styleClass="error"></t:message>
</t:panelGrid>
*x----- Cut ----x*
</s:subForm>
In the above code we have a select one menu component. If the user changes
the selection then an onchange event is fired which will then submit the
form. Once the form is submitted then in process validations phase the
ValueChangeListener should be called.
*Weird behavior:*
With the above piece of code the value change listener does not get called
even when the user changes a selection in the drop down component.
However if you add – immediate = "true" then the ValueChangeListener is
called.
I added <t:messages> to the JSP to check if there were any validation
errors which would cause the JSF to skip directly to the render response
phase. But there are no validation errors.
* *
*There is another observation that I made:*
If I remove <t:subForm> component, then with the above code the
ValueChangeListener is called as expected.
Is this a problem with <t:subForm> component?
Regards,
Madhav
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