Ok, I think I'm getting somewhere after a few hours, I have two
textfields, when the user hits the ajax submit button, the panel
should be replaced with a new panel. I'm thinking that
onSubmit(AjaxRequestTarget target, Form<?> form)
should be able to take the input of the textfields and call the method
to update the image panel with a new image panel based on the new
values in the textfields.
Any ideas?
Form<String> form = new Form<String>("Chart");
TextField<Date> dateBegin =
new TextField<Date>("beginningDate", new
PropertyModel<Date>(session, "beginningDate"));
dateBegin.add(new DatePicker());
dateBegin.setRequired(true);
form.add(dateBegin);
TextField<Date> endingDate =
new TextField<Date>("endingDate", new
PropertyModel<Date>(session, "endingDate"));
endingDate.add(new DatePicker());
endingDate.setRequired(true);
form.add(endingDate);
CreateChart(this);
AjaxFormValidatingBehavior.addToAllFormComponents(form,
"onchange", Duration.ONE_SECOND);
form.add(new AjaxButton("ajax-button", form) {
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
// repaint the feedback panel so that it is hidden
target.addComponent(feedback);
System.out.println("Ajax Submitted!" + feedback.toString());
}
....
private Panel CreateChart(Panel pan) {
pan.add(new AjaxLazyLoadPanel("image") {
/**
* Makes object serializable.
*/
private static final long serialVersionUID = 1L;
@Override
public Component getLazyLoadComponent(String id) {
return (new ChartPanel(id));
}
});
return pan;
}
On Sat, Dec 5, 2009 at 2:51 PM, bassglider <[email protected]> wrote:
> Hi Everyone,
>
> I was wondering if someone could point to the right direction
> (examples, classes) for the following scenario:
>
> I have a few text fields inside a panel, when one of the text fields
> is changed, I'd like to call a method with updates a panel within the
> current panel.
>
> Currently I have the two text fields in the panel with the other panel
> that displays the image, I just need to figure out how to call that
> method when these forms are changed and I'm sure I can figure out the
> rest from there.
>
> Any direction is helpful
>
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