But I dont see any reason why the OnInit method should be called...
especially not on a cancel with a setRedirect
The problem that I am facing here is that my
@Bindable
private PrintProviderMockEnt printProviderMockEnt;
is binded first time i go to the page. And the OnInit method is called.
When pressing the submit button to save my changes... The binding is not
happening, and the printProviderMockEnt is null.
public class CustomerPrintProvider extends BorderedPage {
private static final Logger logger =
LoggerFactory.getLogger(CustomerPrintProvider.class);
private static final String PAGE_TITLE_CREATE = "Add Test Print Provider";
private static final String PAGE_TITLE_EDIT = "Edit Test Print Provider";
@Bindable
private PrintProviderMockEnt printProviderMockEnt;
private PrintProviderMockSBBeanLocal printProviderMockSBBeanLocal =
SessionBeanManager.getPrintProviderMockSBBeanLocal();
private DashboardSBBeanLocal dashboardSBBeanLocal =
SessionBeanManager.getDashboardSBBeanLocal();
private EditForm form;
private boolean newTestPrintProvider = false;
private PrintCustomerEnt printCustomerEnt;
@Override
public void onRender() {
super.onRender();
}
@Override
public final void onInit() {
super.onInit();
String customerName =
getContext().getRequest().getUserPrincipal().getName();
try {
printCustomerEnt = dashboardSBBeanLocal.findCustomer(customerName);
} catch (BusinessException e) {
addModel("error", e.getMessage());
return;
} catch (SystemException e) {
// TODO show errorpage
logger.error(e.getMessage(), e);
}
form = new EditForm("form");
if (printProviderMockEnt == null) {
newTestPrintProvider = true;
} else {
form.nameField.setValue(printProviderMockEnt.getName());
form.nameField.setDisabled(true);
}
addModel("newTestPrintProvider", newTestPrintProvider);
addControl(form);
}
@Override
public final String getTitle() {
if (printProviderMockEnt == null) {
return PAGE_TITLE_CREATE;
} else {
return PAGE_TITLE_EDIT;
}
}
public final boolean onSave() throws SystemException {
if (form.isValid()) {
try {
if (newTestPrintProvider) {
printProviderMockEnt = new PrintProviderMockEnt();
printProviderMockEnt.setName(form.nameField.getValue());
printProviderMockEnt.setPrintCustomerEnt(printCustomerEnt);
printProviderMockSBBeanLocal.saveNewPrintProvider(printProviderMockEnt);
} else {
PrintProviderMockEnt printProvider =
printProviderMockSBBeanLocal.getPrintProvider((Long)form.printProviderMockEntId.getValueObject());
printProvider.setName(form.nameField.getValue());
printProviderMockSBBeanLocal.updatePrintProvider(printProvider);
}
form.clearValues();
setRedirect(CustomerPrintProviders.class);
} catch (BusinessException e) {
addModel("error", e.getMessage());
return false;
} catch (SystemException e) {
logger.error(e.getMessage(), e);
throw e;
}
}
return true;
}
public final boolean onCancel() {
setRedirect(CustomerPrintProviders.class);
return false;
}
private class EditForm extends Form {
private HiddenField printProviderMockEntId;
private TextField nameField;
public static final String DEFAULT_PRINT_PROVIDER_KEY = "Default";
public static final String DEFAULT_PRINT_PROVIDER_VALUE = "";
public EditForm(final String name) {
super(name);
printProviderMockEntId = new HiddenField("printProviderMockEntId",
Long.class);
if (printProviderMockEnt != null) {
printProviderMockEntId.setValueObject(printProviderMockEnt.getId());
}
add(printProviderMockEntId);
nameField = new TextField("name", "Name", true);
nameField.setFocus(true);
add(nameField);
Submit save = new Submit("save", "Save");
save.setActionListener(new ActionListener() {
public boolean onAction(final Control control) {
try {
return onSave();
} catch (SystemException e) {
// TODO show errorpage
logger.error(e.getMessage(), e);
return false;
}
}
});
save.addStyleClass("btn btn-primary");
add(save);
Submit cancel = new Submit("cancel", "Cancel");
cancel.setActionListener(new ActionListener() {
public boolean onAction(final Control control) {
return onCancel();
}
});
cancel.addStyleClass("btn");
add(cancel);
ClickUtils.bind(save);
ClickUtils.bind(cancel);
if (isFormSubmission() && !save.isClicked() && !cancel.isClicked()) {
setValidate(false);
}
setButtonAlign(Form.ALIGN_RIGHT);
}
@Override
public void validate() {
super.validate();
}
}
}
On Tue, May 14, 2013 at 6:28 PM, Malcolm Edgar <[email protected]>wrote:
> Hi Kris,
>
> The page onInit() method is generally called, please see the sequence
> diagram below for more info:
>
> http://click.apache.org/docs/click-cheat-sheet.pdf
>
> regards
>
>
> On Wed, May 15, 2013 at 10:54 AM, Kristian Lind <[email protected]> wrote:
>
>> Hi, I have a page with a Form, with submit and cancel buttons.
>>
>> When I go to the page with a PageLink with OnInit method is called...
>> nice.. :)
>>
>> But why is the OnInit method called when I press the submit button ?? and
>> even more strange, when I press the cancel button.
>>
>> Best regards
>>
>> Kris
>>
>
>
--
Best regards
Kristian Lind
