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
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