Have you tried SubmitLink? It will submit the form (which saves your
values) and allow you to just move your code from onClick() to onSubmit()
(can't remember if that's the exact method signature).
Jeremy Thomerson
On 10/22/07, Toscano <[EMAIL PROTECTED]> wrote:
>
>
> Hello,
>
> I'm having problems with a Captcha image reloading method, and I'm sure it
> must be very easy to solve, but I can't!!
> I have a form with about 10 fields, and at the end one Captcha image using
> CaptchaImageResource and Image controls. Sometimes it is difficult to
> read,
> so I put one link with the following OnClick code:
>
> public void onClick()
> {
> imagePass=randomString(6,8);
> captchaImageResource = new CaptchaImageResource(imagePass);
> captchaImage.setImageResource(captchaImageResource);
> }
>
> I mean, I create a new captcha image correctly, but all the content of the
> fields are removed! This means that the user has to input them again. I
> think it is just a matter of the Link... if I just leave the OnClick code
> blank, it reloads the page without maintaining the values.
>
> I have a Form and a CompoundPropertyModel which works fine:
>
> // Form, pojo, and compound property model
> InitiationForm initiationForm;
> NewUser newUser;
> CompoundPropertyModel initiationFormModel;
>
> //Create CompoundPropertyModel
> initiationFormModel = new CompoundPropertyModel(newUser);
>
> // Form
> initiationForm = new InitiationForm ("initiationForm",
> initiationFormModel);
>
>
> How can I refresh the image without losing the already input values?
>
> Thank you very very much for your time!
> Oskar
>
> --
> View this message in context:
> http://www.nabble.com/Reload-Captcha-Image-tf4674760.html#a13356193
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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