Object defaultBlankLabel() {
Messages containerMessages = resources.getContainerMessages();
String key = resources.getId() + "-blanklabel";
if (containerMessages.contains(key)) return containerMessages.get(key);
return null;
}
@SuppressWarnings("unchecked")
SelectModel defaultModel() {
Class valueType = resources.getBoundType("value");
if (valueType == null) return null;
if (Enum.class.isAssignableFrom(valueType))
return new EnumSelectModel(valueType, resources.getContainerMessages());
return null;
}
@SetupRender
final void setup() {
// Often, these controlName and clientId will end up as the same value. There are many
// exceptions, including a form that renders inside a loop, or a form inside a component
// that is used multiple times.
if (formSupport == null)
throw new RuntimeException(
String.format(
"Component %s must be enclosed by a Form component.", resources.getCompleteId()));
assignedClientId = allocateClientId();
String controlName = formSupport.allocateControlName(resources.getId());
formSupport.storeAndExecute(this, new Setup(controlName));
formSupport.store(this, PROCESS_SUBMISSION_ACTION);
}
void beginRender(MarkupWriter writer) {
writer.element("select", "name", getControlName(), "id", getClientId());
putPropertyNameIntoBeanValidationContext("value");
validate.render(writer);
removePropertyNameFromBeanValidationContext();
resources.renderInformalParameters(writer);
decorateInsideField();
// Disabled is via a mixin
if (this.zone != null) {
Link link = resources.createEventLink(CHANGE_EVENT);
JSONObject spec =
new JSONObject("selectId", getClientId(), "zoneId", zone, "url", link.toURI());
javascriptSupport.addInitializerCall("linkSelectToZone", spec);
}
}
public String getClassForPageName() {
return resources.getPageName().equalsIgnoreCase(pageName) ? "current_page_item" : null;
}