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1. Re: onsubmit when button is protected with Javascript
nbelaevski Jan 15, 2009 6:27 AM (in response to tony.herstell1)Hello,
a4j:commandButton doesn't have onsubmit handler. Use onclick. -
2. Re: onsubmit when button is protected with Javascript
tony.herstell1 Jan 15, 2009 2:42 PM (in response to tony.herstell1)I tried onclick... but that didnt work either...
I have a list of things, this button (delete) deletes an item from the list... but I cant get it to refresh the list ... if I cnt solve this I will make it go to a confirm screen and then back again I suppose.
Will try onclick again when I get home.
Cheers. -
3. Re: onsubmit when button is protected with Javascript
tony.herstell1 Jan 16, 2009 1:23 AM (in response to tony.herstell1)No onclick didnt work either.
I will just force the user to another page and confirm the delete there. -
4. Re: onsubmit when button is protected with Javascript
tony.herstell1 Jan 16, 2009 1:48 AM (in response to tony.herstell1)How do I force the DataModel (eventList) to be re-calculated?
Stepping through the code for deleteEntry does remove the entry from the eventList.@DataModel(value="availableEvents") private List<Event> eventList;
@TransactionAttribute(TransactionAttributeType.REQUIRED) @Override public void deleteEvent(Event event) { em.remove(event); eventList.remove(event); }
<a4j:form id="eventListItemsForm"> <br/> <br/> <div class="main_title"> <h:outputText value="#{messages.events_page}" /> </div> <fieldset class="general_form_fieldset"> <legend class="general_form_legend"> <h:outputText value="#{messages.events_fieldset_events}" /> <a4j:commandButton styleClass="general_form_button" id="eventsNewEvent" type="submit" value="#{messages.general_button_new}" action="#{eventsController.createEvent()}" onclick="this.disabled=true" oncomplete="this.disabled=false"> </a4j:commandButton> </legend> <h:outputText value="#{messages.events_no_events}" rendered="#{availableEvents.rowCount == 0}"/> <a4j:outputPanel id="pickinglistOfEvents"> <rich:dataTable id="events_list" value="#{availableEvents}" var="eachEvent" columnClasses="center" rows="20" width="100%" rendered="#{availableEvents.rowCount > 0}" onRowMouseOver="this.style.backgroundColor='#F8F8F8'" onRowMouseOut="this.style.backgroundColor='#{a4jSkin.tableBackgroundColor}'"> <f:facet name="header"> <h:outputText value="Events" /> </f:facet> <rich:column sortBy="#{eachEvent.description}"> <f:facet name="header"> <h:outputText value="Description" /> </f:facet> <h:outputText value="#{eachEvent.description}" /> </rich:column> <rich:column sortBy="#{eachEvent.publicised}"> <f:facet name="header"> <h:outputText value="Publicised" /> </f:facet> <s:graphicImage rendered="#{eachEvent.publicised}" url="/images/tick.gif" /> <s:graphicImage rendered="#{not eachEvent.publicised}" url="/images/cross.gif" /> </rich:column> <rich:column sortBy="#{eachEvent.graded}"> <f:facet name="header"> <h:outputText value="Graded" /> </f:facet> <s:graphicImage rendered="#{eachEvent.graded}" url="/images/tick.gif" /> <s:graphicImage rendered="#{not eachEvent.graded}" url="/images/cross.gif" /> </rich:column> <rich:column sortBy="#{eachEvent.entriesCloseDate}"> <f:facet name="header"> <h:outputText value="Closing Date"/> </f:facet> <h:outputText value="#{eachEvent.entriesCloseDate}"> <s:convertDateTime pattern="dd/MMM/yyyy"/> </h:outputText> </rich:column> <rich:column sortBy="#{eachEvent.dates.creationDate}"> <f:facet name="header"> <h:outputText value="Creation Date" /> </f:facet> <h:outputText value="#{eachEvent.dates.creationDate}"> <s:convertDateTime pattern="dd/MMM/yyyy"/> </h:outputText> </rich:column> <rich:column sortBy="#{eachEvent.eventWorkflowStateKind}"> <f:facet name="header"> <h:outputText value="Status" /> </f:facet> <h:outputText value="#{messages[eachEvent.eventWorkflowStateKind.inlLabel]}"/> </rich:column> <rich:column> <f:facet name="header"> <h:outputText value="Action" /> </f:facet> <a4j:commandButton styleClass="general_form_button" id="viewEvent" action="#{eventsController.viewEvent(eachEvent)}" value="#{messages.general_button_view}" type="submit" onclick="this.disabled=true" oncomplete="this.disabled=false"> </a4j:commandButton> <a4j:commandButton styleClass="general_form_button" id="updateEvent" action="#{eventsController.updateEvent(eachEvent)}" value="#{messages.general_button_update}" type="submit" onclick="this.disabled=true" oncomplete="this.disabled=false"> </a4j:commandButton> <a4j:commandButton styleClass="general_form_button" id="deleteEvent" action="#{eventsController.deleteEvent(eachEvent)}" value="#{messages.general_button_delete}" type="submit" onclick="this.disabled=true;if (! window.confirm('Woah! This is delete; are you sure?')) { this.disabled=false; return false }" oncomplete="this.disabled=false"> <a4j:support event="onclick" limitToList="true" reRender="pickinglistOfEvents"/> </a4j:commandButton> </rich:column> </rich:dataTable> <rich:datascroller for="events_list" maxPages="30" rendered="#{availableEvents.rowCount > 0}"/> </a4j:outputPanel> </fieldset> <br/> <br/> <a4j:commandButton styleClass="general_form_button" action="#{eventsController.cancel}" value="#{messages.general_button_cancel}" immediate="true" type="submit"> </a4j:commandButton> </a4j:form>
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5. Re: onsubmit when button is protected with Javascript
ilya_shaikovsky Jan 16, 2009 4:04 AM (in response to tony.herstell1)Looks strange..
<a4j:commandButton value="Say Hello" reRender="out" onclick="if (!confirm('you sure?')) return false;"/>
works just as you need on my side.