Link onClick() method update on runtime
Is there any way to update onClick method for the same link?
Let say I have link
add(new Link(myLink) {
public void onClick() {
// do something here...
}
);
And later, when I click other control I want to update myLink onClick logic
public void onClick() {
// do something else if button clicked
}
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Re: Link onClick() method update on runtime
Sure, it's just Java:
add(new Link(myLink) {
public void onClick() {
if (buttonClicked) {
// do something else if button (was) clicked
} else {
// do something here...
}
}
});
add(new Button(myButton) {
public void onSubmit() {
buttonClicked = true;
}
});
Hope this helps
Sven
On 06/02/2011 07:21 PM, meduolis wrote:
Is there any way to update onClick method for the same link?
Let say I have link
add(new Link(myLink) {
public void onClick() {
// do something here...
}
);
And later, when I click other control I want to update myLink onClick logic
public void onClick() {
// do something else if button clicked
}
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/Link-onClick-method-update-on-runtime-tp3568895p3568895.html
Sent from the Users forum mailing list archive at Nabble.com.
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Re: Link onClick() method update on runtime
I will update this onClick recursive, need some more dynamic solution -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Link-onClick-method-update-on-runtime-tp3568895p3568935.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Link onClick() method update on runtime
Hi,
you can consider to attach/remove behaviors to you link. For example :
link = new Link(link){
@Override
public void onClick() {
}
};
link.add(new AjaxEventBehavior(onclick) {
protected void onEvent(AjaxRequestTarget target) {
System.out.println(ajax here!);
}
});
When link is clicked Behavior is run before onClick. You can add/remove
behaviors according to your needs.
I will update this onClick recursive, need some more dynamic solution
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Re: Link onClick() method update on runtime
Use the strategy pattern (i.e. changing the strategy each time a button is submitted): http://en.wikipedia.org/wiki/Strategy_pattern Sven On 06/02/2011 07:42 PM, meduolis wrote: I will update this onClick recursive, need some more dynamic solution -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Link-onClick-method-update-on-runtime-tp3568895p3568935.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
