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?
