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Posted to users@wicket.apache.org by Ashis <ch...@gmail.com> on 2009/03/30 09:31:23 UTC
Form Validations
Hello all
I have a problem with a form, I want to add a feedBackPanel for each fields
added in my form.
I used the custom FeedbackLabel i.e.
http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket
But it did not worked on AutoCompleteTextFields and RadioChoice.
Any Help....
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Re: Form Validations
Posted by notcourage <kl...@gmail.com>.
Nevermind--I see that setModel is now setDefaultModel. See article comments:
http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket
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Re: Form Validations
Posted by notcourage <kl...@gmail.com>.
FeedbackLabel.onBeforeRender calls setModel(IModel) but wicket 1.4 doesn't
seem to have this method.
protected void onBeforeRender() {
super.onBeforeRender();
this.setModel(null);
if(component.getFeedbackMessage()!=null){
if(this.text!=null){
this.setModel(text);
} else {
this.setModel(new
Model(component.getFeedbackMessage().getMessage()));
}
this.add(new AttributeModifier("class", true, new
Model("feedbacklabel " +
component.getFeedbackMessage().getLevelAsString())));
} else {
this.setModel(null);
}
}
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Re: Form Validations
Posted by Daan van Etten <da...@stuq.nl>.
Hi Ashish,
Do you use AJAX? Have you added the components to the
AjaxRequestTarget with target.addComponent() ?
If you do use AJAX, you have to override both onError and onSubmit on
the AjaxButton you use for submit. In both these methods you have to
add the relevant components to the AjaxRequestTarget, or else they
won't get updated.
Something like:
form.add(new AjaxButton("saveButton"){
protected void onSubmit(AjaxRequestTarget target, Form
form) {
target.addComponent(sexFeedbackLabel);
target.addComponent(cityLabel);
// If you change other components, add them to the
target as well.
}
@Override
protected void onError(AjaxRequestTarget target, Form
form) {
target.addComponent(sexFeedbackLabel);
target.addComponent(cityLabel);
}
});
It is possible that I guessed completely wrong about your problem :-)
If you like, I can update the demo project with a working AJAX sample.
By the way, the blog post and demo project is all based on Wicket
1.3.4, so it is possible that this will not work for previous versions.
Regards,
Daan
Op 31 mrt 2009, om 08:46 heeft Ashis het volgende geschreven:
>
> I am using Wicket-1.3.0 Version.
> Following are the code Snippet
>
> //Code Snippet for RadioChoice//
> RadioGroup sexField = new RadioGroup("sex", new Model());
> sexField.add(new Radio("male", new Model("Male")));
> sexField.add(new Radio("female", new Model("Female")));
> sexField.setOutputMarkupId(true);
> sexField.setRequired(true);
> add(sexField);
> final FeedbackLabel sexFeedbackLabel = new
> FeedbackLabel("sexFeedback", sexField);
> sexFeedbackLabel.setOutputMarkupId(true);
> add(sexFeedbackLabel);
>
> //Code Snippet for AutoCompleteTextField//
> AutoCompleteTextField cityField = new AutoCompleteTextField("city",
> new
> Model()) {
> @Override
> protected Iterator getChoices(String input) {
> if (Strings.isEmpty(input)) {
> return Collections.EMPTY_LIST.iterator();
> }
> List choices = new ArrayList();
> List name = reader.loadFile("cities.txt");//
> cities.txt
> contains cities name...
> Iterator itr = name.iterator();
> while (itr.hasNext()) {
> String nameIs = (String) itr.next();
> if
> (nameIs.toUpperCase().startsWith(input.toUpperCase())) {
> choices.add(nameIs);
> if (choices.size() == 10) {
> break;
> }
> }
> }
> return choices.iterator();
> }
> };
> cityField.setOutputMarkupId(true);
> cityField.setRequired(true);
> cityField.add(new
> StringValidator.MaximumLengthValidator(25));
> final FeedbackLabel cityLabel = new
> FeedbackLabel("cityFeedback", cityField);
> cityLabel.setOutputMarkupId(true);
> add(cityLabel);
> cityField.add(new ComponentVisualErrorBehavior("onblur",
> cityLabel));
> add(cityField);
> Label citLabel = new Label("city.label", "City");
> add(citLabel);
>
>
> Thank you
> --
> View this message in context: http://www.nabble.com/Form-Validations-tp22777684p22799307.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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Re: Form Validations
Posted by Ashis <ch...@gmail.com>.
I am using Wicket-1.3.0 Version.
Following are the code Snippet
//Code Snippet for RadioChoice//
RadioGroup sexField = new RadioGroup("sex", new Model());
sexField.add(new Radio("male", new Model("Male")));
sexField.add(new Radio("female", new Model("Female")));
sexField.setOutputMarkupId(true);
sexField.setRequired(true);
add(sexField);
final FeedbackLabel sexFeedbackLabel = new
FeedbackLabel("sexFeedback", sexField);
sexFeedbackLabel.setOutputMarkupId(true);
add(sexFeedbackLabel);
//Code Snippet for AutoCompleteTextField//
AutoCompleteTextField cityField = new AutoCompleteTextField("city", new
Model()) {
@Override
protected Iterator getChoices(String input) {
if (Strings.isEmpty(input)) {
return Collections.EMPTY_LIST.iterator();
}
List choices = new ArrayList();
List name = reader.loadFile("cities.txt");//cities.txt
contains cities name...
Iterator itr = name.iterator();
while (itr.hasNext()) {
String nameIs = (String) itr.next();
if
(nameIs.toUpperCase().startsWith(input.toUpperCase())) {
choices.add(nameIs);
if (choices.size() == 10) {
break;
}
}
}
return choices.iterator();
}
};
cityField.setOutputMarkupId(true);
cityField.setRequired(true);
cityField.add(new StringValidator.MaximumLengthValidator(25));
final FeedbackLabel cityLabel = new
FeedbackLabel("cityFeedback", cityField);
cityLabel.setOutputMarkupId(true);
add(cityLabel);
cityField.add(new ComponentVisualErrorBehavior("onblur",
cityLabel));
add(cityField);
Label citLabel = new Label("city.label", "City");
add(citLabel);
Thank you
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Re: Form Validations
Posted by Daan van Etten <da...@stuq.nl>.
Hi Ashis,
Do you use AJAX? Have you added the components to the
AjaxRequestTarget with target.addComponent() ?
Which version of Wicket are you using?
Can you post some code?
Regards,
Daan
Op 31 mrt 2009, om 06:59 heeft Ashis het volgende geschreven:
>
> Actually when a submit button is clicked, the feedback error message
> is
> displayed with all form components TextField ,AutoCompleteTextFields
> and
> RadioChoice and when a valid values on form components are entered the
> feedback error message dissapears within all TextField but feedback
> error
> message does not dissapears on AutoCompleteTextFields and
> RadioChoice.
>
> I am using custom Feedback Level.
> see:
> http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket
>
> Thank you
> --
> View this message in context: http://www.nabble.com/Form-Validations-tp22777684p22798366.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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Re: Form Validations
Posted by Ashis <ch...@gmail.com>.
Actually when a submit button is clicked, the feedback error message is
displayed with all form components TextField ,AutoCompleteTextFields and
RadioChoice and when a valid values on form components are entered the
feedback error message dissapears within all TextField but feedback error
message does not dissapears on AutoCompleteTextFields and RadioChoice.
I am using custom Feedback Level.
see:
http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket
Thank you
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Re: Form Validations
Posted by Jeremy Thomerson <je...@wickettraining.com>.
What didn't work?
--
Jeremy Thomerson
http://www.wickettraining.com
On Mon, Mar 30, 2009 at 2:31 AM, Ashis <ch...@gmail.com> wrote:
>
> Hello all
> I have a problem with a form, I want to add a feedBackPanel for each fields
> added in my form.
> I used the custom FeedbackLabel i.e.
> http://stuq.nl/weblog/2008-09-03/user-friendly-form-validation-with-wicket
>
> But it did not worked on AutoCompleteTextFields and RadioChoice.
>
> Any Help....
>
> --
> View this message in context:
> http://www.nabble.com/Form-Validations-tp22777684p22777684.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>