Yup, I'm using 5.4 in all my apps with the exception of one older one, so
no problem there.
Okay, for anybody else that may run into this situation, here is my demo
code. This is a main form with two separate ajax warnings chained together
with validation. The main form is injected as a block but set to display
none with css. Works perfectly an is stateless :)
Thanks Everyone.
Warning.java
public class Warning {
@Component(id = "form")
private Form form;
@Component(id = "formWarning")
private Form formWarning;
@PageActivationContext
@Property
private Computer computer;
@InjectComponent
private Zone formZone, formWarningZone;
@Inject
private PageRenderLinkSource linkSource;
@Inject
private Session session;
@Inject
private AjaxResponseRenderer ajaxResponseRenderer;
@Inject
private Block warningBlock, notificationBlock;
@Property
private Block activeWarningBlock;
@Property
private boolean triggerWarning, triggerNotification, triggerValidation;
@Property
private boolean hasWarnings, hasValidationErrors;
private boolean notificationEvent, warningEvent;
void onActivate() {
if (computer == null) {
computer = new Computer();
}
}
void onValidateFromForm() throws IllegalAccessException,
InvocationTargetException {
//Handle validation main form.
if(computer.getName() == null) {
form.recordError("computer can not be null");
} else if(form.getHasErrors()) {
hasValidationErrors = true;
ajaxResponseRenderer.addRender("formZone", formZone);
}
if(triggerWarning && form.isValid()) {
form.recordError("trigger warning block");
hasWarnings = true;
activeWarningBlock = warningBlock;
ajaxResponseRenderer.addRender("formWarningZone",
formWarningZone);
}
}
void onValidateFromFormWarning() throws IllegalAccessException,
InvocationTargetException {
//Generate Serverside Validation Errors
if(triggerValidation && warningEvent) {
formWarning.recordError("warning validation test");
} else if(triggerValidation && notificationEvent) {
formWarning.recordError("notification validation test");
}
//Return proper warning block
if(formWarning.getHasErrors()) {
hasValidationErrors = true;
activeWarningBlock = warningEvent ? warningBlock :
notificationBlock;
}
//Produce Notification Warning
if(formWarning.isValid() && triggerNotification) {
formWarning.recordError("tigger notification block");
activeWarningBlock = notificationBlock;
}
//Render formWarning zone if validation or warnings exist
if(formWarning.getHasErrors()) {
hasWarnings = true;
ajaxResponseRenderer.addRender("formWarningZone",
formWarningZone);
}
}
@CommitAfter
Object onSuccess() throws IllegalAccessException,
InvocationTargetException {
session.saveOrUpdate(computer);
return linkSource.createPageRenderLinkWithContext(Warning.class,
computer.getId());
}
public void onWarningEvent() {
this.warningEvent = true;
}
public void onNotificationEvent() {
this.notificationEvent = true;
}
}
Computer.class
public class Computer implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String name;
getters/setters
}
Warning.tml
<html t:type="layout" title="Warning Demo" xmlns:t="
http://tapestry.apache.org/schema/tapestry_5_1_0.xsd";
xmlns:p="tapestry:parameter">
<div t:type="zone" t:id="formZone" id="formZone">
<t:form t:id="form" zone="formZone">
<t:if test="hasValidationErrors"><t:errors/></t:if>
<t:checkbox value="triggerWarning"/> Trigger Warning<br/>
<t:delegate to="block:formBlock"/>
<t:submit t:id="save" value="save"/>
</t:form>
</div>
<div t:type="zone" t:id="formWarningZone" id="formWarningZone">
<t:if test="hasWarnings">
<t:form t:id="formWarning" zone="formWarningZone">
<t:if test="hasValidationErrors"><t:errors/></t:if>
<t:delegate to="activeWarningBlock"/>
</t:form>
</t:if>
</div>
<t:block t:id="warningBlock">
Review Warnings<br/>
<t:checkbox value="triggerValidation"/> Trigger Validation<br/>
<t:checkbox value="triggerNotification"/> Trigger Notification<br/>
<div style="display:none">
<t:delegate to="block:formBlock"/>
</div>
<t:submit t:id="warningAccect" value="Accept Warning"
t:event="warningEvent"/>
</t:block>
<t:block t:id="notificationBlock">
Review Notifications<br/>
<t:checkbox value="triggerValidation"/> Trigger Validation<br/>
<div style="display:none">
<t:delegate to="block:formBlock"/>
</div>
<t:submit t:id="notificationAccept" value="Accept Notification"
t:event="notificationEvent"/>
</t:block>
<t:block t:id="formBlock">
<div class="form-group">
<t:Label class="control-label" for="computer"/>
<t:TextField t:id="computer" value="computer.name"/>
</div>
</t:block>
</html>
On Mon, Mar 17, 2014 at 4:46 PM, Lance Java <lance.j...@googlemail.com>wrote:
> > I believe Lance's #2 is only true for 5.4
> Yes, good point. George has mentioned previously that he's using 5.4 so
> should be OK.
>
--
George Christman
www.CarDaddy.com
P.O. Box 735
Johnstown, New York
