igor, thank you for the tip. that works.
best.
--- On Thu, 7/1/10, Igor Vaynberg <igor.vaynb...@gmail.com> wrote:
> From: Igor Vaynberg <igor.vaynb...@gmail.com>
> Subject: Re: How to clear a TextField input?
> To: users@wicket.apache.org
> Date: Thursday, July 1, 2010, 6:32 PM
> set the model object to null as
> well.
>
> -igor
>
> On Thu, Jul 1, 2010 at 3:25 PM, David Chang <david_q_zh...@yahoo.com>
> wrote:
> > I have a form where it has two elements: AjaxCheckbox
> and TextField. When the checkbox is un-checked, the
> TextField in browser should look blank. Here is the code I
> have:
> >
> > final TextField input = new TextField("myinput") {
> > void onBeforeRender() {
> > super.onBeforeRender();
> > if ("certain way to get model and check is myproperty
> and if it is not true")
> > this.clearInput();
> > }
> > }
> > };
> > AjaxCheckBox box = new AjaxCheckBox("mycheckbox",
> > new PropertyModel(model, "myproperty")) {
> > @Override
> > protected void onUpdate(AjaxRequestTarget target) {
> > if (target != null) {
> > target.addComponent(input);
> > }
> > }
> > };
> >
> > However, when I uncheck the checkbox,
> this.clearInput() in TextField is called, but the in the
> browser, the text field value in the browser is always
> there.
> >
> > Spent sometime and unable to find a way to solve this
> issue. In javascript, this task is so easy. I must have
> missed something.
> >
> > Can somebody show me how to clear the TextField value
> in the browser?
> >
> > Thanks!
> >
> >
> >
> >
> >
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