Move the logic in the onClick() into a helper method (that takes an
AjaxRequestTarget) and just call that from the onUpdate() method?
On Sat, Apr 3, 2010 at 11:17 AM, Mathias Nilsson
<wicket.program...@gmail.com> wrote:
> Hi,
>
> I have a a listview in a form that contains cart items.
>
> Every list view item has quantity textfield and ajaxsubmitlink. Now I want
> to add a behavior that enables enter keypress for the textfield.
>
> public abstract class KeyEnterBehavior extends
> AjaxFormComponentUpdatingBehavior{
>
> private static final long serialVersionUID = 1L;
>
> public KeyEnterBehavior() {
> super("onkeypress");
> }
>
> @Override
> protected void onComponentTag(ComponentTag tag) {
> Component myComponent = getComponent();
> if (myComponent.isEnabled() && myComponent.isEnableAllowed()) {
> CharSequence handler = generateCallbackScript(new
> AppendingStringBuffer("wicketAjaxPost('").append(getCallbackUrl(false)).append("',
> wicketSerialize(Wicket.$('"+ getComponent().getMarkupId() + "'))"));
> String event = "if (event.keyCode == 13) {"+ handler.toString() + "}";
> tag.put("onkeypress", event);
> }
> }
> }
>
> quantity.add( new KeyEnterBehavior(){
> private static final long serialVersionUID = 1L;
> �...@override
> protected void onUpdate(AjaxRequestTarget target) {
> }
> });
>
> in the onUpdate I would like to programmatically click the AjaxSubmitLink.
> Any pointers?
>
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