The h:message/h:messages component is not rendering anything if there is no error message and that's why it cannot be rerendered if there is an error message (this is the most possible reason for your action method not to be invoked).
How about trying t:messages with forceSpan="true" Cagatay On 3/9/07, Adrian Mitev <[EMAIL PROTECTED]> wrote:
Try with a4j:log and see what's printed there. 2007/3/9, raindogs <[EMAIL PROTECTED]>: > > > Thanks for the response. I did put the <a4j:outputPanel > ajaxRendered="true"> > around the h:message tags, but the problem persists. I also tried adding > the > t:saveState to the values in the drop-down, but that didn't work either. > > > I also posted this to the Ajax4Jsf forum on the JBoss site, but anyone > here > who can think of another way around this will immediately earn a spot on > my > Christmas card list. > > > > > Adrian Mitev-2 wrote: > > > > The h:message/h:messages component is not rendering anything if there > is > > no > > error message and that's why it cannot be rerendered if there is an > error > > message (this is the most possible reason for your action method not > to be > > invoked). > > Nest the h:message tag into <a4j:outputPanel ajaxRendered="true"> like > > this: > > > > <a4j:outputPanel ajaxRendered="true"> > > <h:message for="addressName" /> > > </a4j:outputPanel> > > > > > > 2007/3/8, [EMAIL PROTECTED] <[EMAIL PROTECTED]>: > >> > >> > >> I too had this problem, in my case the managed bean was in request > scope. > >> I did a t:saveState on the select item list and it solved the > problem. > >> > >> -Siju > >> > >> > >> > >> *Jeff Bischoff <[EMAIL PROTECTED]>* > >> > >> 03/08/2007 03:33 PM Please respond to > >> "MyFaces Discussion" < [email protected]> > >> > >> To > >> MyFaces Discussion <[email protected]> cc > >> > >> Subject > >> Re: [Solved] ajax4jsf trouble after a form has failed JSF validation > >> > >> > >> > >> > >> > >> > >> Raindog, > >> > >> I would ask in the new ajax4jsf forum. See [1]. > >> > >> [1] http://jboss.com/index.html?module=bb&op=viewforum&f=259 > >> > >> raindogs wrote: > >> > One other thing... it occurred to me that I could probably bypass > any > >> > complications from JSF validation by adding immediate="true" to the > >> > "a4j:support" tag. The method did fire when I did this, but the > >> elements > >> > defined in "rerender" did not refresh. I'm sure the solution is in > here > >> > somewhere, but I'm just not seeing it. > >> > > >> > > >> > > >> > raindogs wrote: > >> >> I'm having a problem getting ajax4jsf to play nice with jsf form > >> >> validation. The page below uses ajax4jsf to run a method from the > bean > >> >> when the value in the "state" list changes and update a couple of > >> fields. > >> >> This works great under most circumstances. However, if the user > >> submits > >> >> the form *without* filling in the required "addressName" field, > the > >> form > >> >> does not submit and the error message is displayed. This is as it > >> should > >> >> be. The trouble comes when, if the form has been submitted and is > >> >> displaying the error message for the "addressName" field, the user > >> changes > >> >> the "state" field, which should still fire off the "loadState" > method. > >> In > >> >> this case, the "loadState" method never fires and none of the > fields > >> in > >> >> the "reRender" list are refreshed, even if there is now a value in > the > >> >> "addressname" field. The snippet below should show all of the > relvant > >> >> code, any help would be much appreciated. > >> >> > >> >> Thanks, > >> >> Alex > >> >> > >> >> > >> >> <s:subForm id = "locationSubForm"> > >> >> <h:panelGroup id="locationGroup"> > >> >> <h:panelGrid columns="2" style="margin-top:10px;" > >> id="locationGrid" > >> >> border="0" cellpadding="2"> > >> >> > >> >> <h:outputText > >> value="Address Name:" /> > >> >> <h:inputText > >> id="addressName" value="#{locationForm.addressName}" > >> >> required="true"/> > >> >> > >> >> <h:message > >> for="addressName" /> > >> >> <h:outputText > >> value="" /> > >> >> > >> >> <h:outputText > >> value="Street Address:" /> > >> >> <h:inputText > >> id="streetAddress" value="#{locationForm.streetAddress}" > >> >> /> > >> >> > >> >> <h:outputText > >> value="City:" /> > >> >> <h:inputText > >> id="city" value="#{locationForm.city}" /> > >> >> > >> >> <h:outputText > >> value="State:" /> > >> >> > >> > >> <h:selectOneMenu > >> value="#{locationForm.state}" > >> >> style="padding:0px;margin:0px;"> > >> >> > >> <a4j:support event="onchange" action="#{locationForm.loadState }" > >> >> reRender="latitude, longitude, city, zipcode" ajaxSingle="true"/> > >> >> > >> <f:selectItems value ="#{locationForm.stateList}" /> > >> > >> </h:selectOneMenu> > >> >> > >> >> ... > >> >> > >> > >> <t:commandButton > >> action="#{locationForm.submitNewLocation}" > >> >> value="Submit" actionFor="locationSubForm"/> > >> >> <h:outputText > >> value="" escape="false"/> > >> >> </h:panelGrid> > >> >> </h:panelGroup> > >> >> </s:subForm> > >> >> > >> >> > >> >> > >> > > >> > >> > >> > >> > > > > > > -- > View this message in context: > http://www.nabble.com/ajax4jsf-trouble-after-a-form-has-failed-JSF-validation-tf3369160.html#a9397483 > Sent from the MyFaces - Users mailing list archive at Nabble.com. > >
