I have simple case, which worked for me in another project but failed in the
current one. Both use same set of libraries. I am doing something wrong,
could not trace it down. Please help to debug this.
I am designing a reusable form & textfield component, which will have
provision to show feedback beneath each text field and so on. The problem I
am facing is, MyTextField is a border which in turn contains TextField, this
text field is set as required = true, when i submit the form, onSubmit from
the submit button gets called instead of onError.
But if I add a plain raw textfield directly to MyFormBorder it works as
expected, i.e onError is called when no value is entered.
How do I debug this problem ? Please assist. I am using wicket 1.4.19
Code Below
------------
public class MyFormBorder extends Border {
FeedbackPanel fbp;
Form form;
public MyFormBorder(String id, IModel model) {
super(id);
fbp = new FeedbackPanel("feedback");
fbp.setOutputMarkupId(true);
add(fbp);
form = new Form("form", model);
form.add(getBodyContainer());
add(form);
}
public void onError(AjaxRequestTarget target, Form form) {
if(form.hasFeedbackMessage()) {
fbp.info(form.getFeedbackMessage().getMessage().toString());
}
target.addComponent(fbp);
}
public Form getForm() {
return form;
}
}
Html
-----
<wicket:border>
<div wicket:id="feedback"></div>
<form wicket:id="form" class="form">
<wicket:body/>
</form>
</wicket:border>
TextField
---------
public class MyTextField extends Border {
ComponentFeedbackPanel cfbp;
TextField textField;
WebMarkupContainer cntr = new WebMarkupContainer("cntr");
public MyTextField(String id, String label, IModel model, boolean
required)
{
super(id);
cntr.setOutputMarkupId(true);
cntr.add(new Label("label", label));
textField = new TextField("textfield", model);
textField.setLabel(new Model(label));
textField.setRequired(required);
cntr.add(textField);
cfbp = new ComponentFeedbackPanel("cfbp", textField);
cfbp.setOutputMarkupId(true);
cfbp.setVisible(false);
cntr.add(cfbp);
cntr.add(getBodyContainer());
add(cntr);
}
}
HTML
-----
<wicket:border>
<div wicket:id="cntr" class="type-text">
<strong wicket:id="cfbp" class="message"></strong>
<label for="" wicket:id="label"></label>
<input wicket:id="textfield" style="" type="text"></input>
<wicket:body/>
<wicket:child/>
</div>
</wicket:border>
I am using these myformborder & mytextfield as below
Menu menu = new Menu();
MyFormBorder myFormBorder = new MyFormBorder("ffborder", new Model(menu));
MyTextField ftf = new MyTextField("name", "Menu Name", new
PropertyModel(menu, "name"), true);
myFormBorder.add(ftf);
// Without the following textfield getting directly added, onError is not
called for the above text field
TextField tf = new TextField("desc", new PropertyModel(menu,
"description"));
tf.setRequired(true);
forceFormBorder.add(tf);
AjaxSubmitButton submit = new AjaxSubmitButton("submit",
forceFormBorder.getForm()) {
@Override
protected void onSubmit(AjaxRequestTarget arg0, Form<?> arg1) {
System.out.println("onSubmit...");
}
@Override
protected void onError(AjaxRequestTarget target, Form<?> form) {
System.out.println("onError...");
}
};
forceFormBorder.add(submit);
add(forceFormBorder);
HTML
-----
<div wicket:id="ffborder">
<div wicket:id="name"></div>
<input type="text" wicket:id="desc"/>
# Submit
</div>
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