AJAX Button does not submit form if RequiredTextField is empty
FormVoid form = new FormVoid(form);
form.add(new RequiredTextFieldString(filed));
final TextFieldString textField;
form.add(textField = new TextFieldString(filed2, new
ModelString()));
form.add(new AjaxButton(button)
{
@Override
protected void onSubmit(AjaxRequestTarget target,
@SuppressWarnings(hiding) Form? form)
{
System.out.println(Test. + textField.getConvertedInput());
System.out.println(Test. + textField.getModelObject());
}
});
In case if filed is empty than onSubmit() method does not call after
submitting button.
I can find only one solution - to override process() and onValidate()
methods of form as fallows:
FormVoid form = new FormVoid(form)
{
@Override
public void process(IFormSubmittingComponent submittingComponent)
{
if (button.equals(submittingComponent.getInputName()))
{
getApplication().getSessionStore().setAttribute(getRequest(),
button, true);
}
super.process(submittingComponent);
}
@SuppressWarnings(unchecked)
@Override
protected void onValidate()
{
if (getApplication().getSessionStore().getAttribute(getRequest(),
unvalidate) != null
(Boolean)
getApplication().getSessionStore().getAttribute(getRequest(), unvalidate))
{
getApplication().getSessionStore().removeAttribute(getRequest(),
button);
Session.get().getFeedbackMessages().clear();
return;
}
}
};
...but IMHO it's not good:)
What is the correct way to solve this problem?
thanks in advance
--
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RE: AJAX Button does not submit form if RequiredTextField is empty
http://wicket.apache.org/docs/1.4/org/apache/wicket/markup/html/form/Form.html
-Ursprüngliche Nachricht-
Von: vov [mailto:vov...@mail.ru]
Gesendet: Freitag, 18. Juni 2010 12:11
An: users@wicket.apache.org
Betreff: AJAX Button does not submit form if RequiredTextField is empty
FormVoid form = new FormVoid(form);
form.add(new RequiredTextFieldString(filed));
final TextFieldString textField;
form.add(textField = new TextFieldString(filed2, new
ModelString()));
form.add(new AjaxButton(button)
{
@Override
protected void onSubmit(AjaxRequestTarget target,
@SuppressWarnings(hiding) Form? form)
{
System.out.println(Test. + textField.getConvertedInput());
System.out.println(Test. + textField.getModelObject());
}
});
In case if filed is empty than onSubmit() method does not call after
submitting button.
I can find only one solution - to override process() and onValidate()
methods of form as fallows:
FormVoid form = new FormVoid(form)
{
@Override
public void process(IFormSubmittingComponent submittingComponent)
{
if (button.equals(submittingComponent.getInputName()))
{
getApplication().getSessionStore().setAttribute(getRequest(),
button, true);
}
super.process(submittingComponent);
}
@SuppressWarnings(unchecked)
@Override
protected void onValidate()
{
if (getApplication().getSessionStore().getAttribute(getRequest(),
unvalidate) != null
(Boolean)
getApplication().getSessionStore().getAttribute(getRequest(), unvalidate))
{
getApplication().getSessionStore().removeAttribute(getRequest(),
button);
Session.get().getFeedbackMessages().clear();
return;
}
}
};
...but IMHO it's not good:)
What is the correct way to solve this problem?
thanks in advance
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/AJAX-Button-does-not-submit-form-if-RequiredTextField-is-empty-tp2259981p2259981.html
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RE: AJAX Button does not submit form if RequiredTextField is empty
Thanks for replay Stefan.
Nestet form is a good idea for my example.
But am so sorry that simplified it. In some cases there is not easy to make
markup using this way.
For example I want to use in my onSubmit method model value from 2 or 3
different TextFields or other FormComponents. And all of them are placed in
different part of form.
I found another answer on my question, but may be any standard solution
exists:
form.add(new AjaxButton(button)
{
@Override
protected void onSubmit(AjaxRequestTarget target,
@SuppressWarnings(hiding) Form? form)
{
textField.convertInput();
textField.updateModel();
System.out.println(Test. + textField.getConvertedInput());
System.out.println(Test. + textField.getModelObject());
}
}.setDefaultFormProcessing(false));
I set defaultFormProcessing to false and manually update neccessary
component.
But now I need create custom TextField...
class MyTextFieldT extends TextFieldT
{
public MyTextField(String id)
{
super(id);
}
@Override
public void convertInput()
{
super.convertInput();
}
}
...that make convertInput() method public
--
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