Why on earth would you want to update a model value when there's a
validation error in the input? That is the whole point of validation!
Martijn
On Wed, Dec 10, 2008 at 10:44 AM, Rutger Jansen <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a strange situation in the admin part of my application which I
> have reproduced in this tiny code example.
>
> In this example I can load a value in the textfield by clicking the
> link (which also increases the number to show that the link works ok).
> I can post the form without problems and load the value again.
> But when a validation error occurs (in this case when the posted value
> is too long), the field will not be updated after pressing the link
> (even though the log shows that the link is clicked), unless I post
> the form again without validation errors.
>
> Am I forgetting something here?
>
>
> Rutger
>
>
> --- Example page class---
> public class Example extends WebPage {
>
> private String value;
> private int valueVersion = 1;
>
> public Example() {
> Form form = new Form("form");
>
> TextField textfield = new TextField("textfield", new
> PropertyModel(Example.this, "value"));
> textfield.add(StringValidator.maximumLength(15));
> form.add(textfield);
>
> add(form);
> add(new FeedbackPanel("feedback"));
>
> add(new Link("link"){
> @Override
> public void onClick() {
> value = "This is a test" + valueVersion++;
> }
> });
> }
> }
>
> --- Example html ---
> <html xmlns="http://www.w3.org/1999/xhtml";
> xmlns:wicket="http://wicket.sourceforge.net/";>
> <head></head>
> <body>
> <div wicket:id="feedback" />
>
> <form wicket:id="form">
> <input type="text" wicket:id="textfield"/>
> <input type="submit" />
> </form>
>
> <p><a href="#" wicket:id="link">Load form value</a></p>
> </body>
> </html>
>
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