public LIElement appendLI(UListElement ul, String text)
{
LIElement li = Document.get().createLIElement();
li.setText(text);
ul.appendChild(li);
return li;
}
final UListElement ul = Document.get().createULElement();
final LIElement li1 = appendLI(ul, "my text 1");
final LIElement li2 = appendLI(ul, "my text 2");
HTML myList = HTML.wrap(ul);
myList.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
Element source = event.getRelativeElement();
if (source != null) {
Window.alert(source.getInnerText() + " clicked");
} else {
Window.alert("unexpected - event is relative to window");
}
}
});
Problem solved using plain GWT & you won't create memory leaks.
On Wed, Apr 15, 2009 at 9:25 AM, dayre <[email protected]> wrote:
>
> HI Vitali,
>
> Thank you for taking the time to respond. I very much appreciate it.
>
> The reason i'm not using existing GWT widgets, which my example
> doesn't show, is because i'm trying to attach an onclick() event to
> ordered list items (<li>text</li>). There doesn't seem to be a
> widget which easily allows for this. Someone else in this group had
> suggested they do what i was trying to do. I'm trying to port an
> existing interface which i did in jquery() to GWT... one of the key
> components uses plain list items which i attach listeners to.
>
> What you explain makes sense and your option #2 for using the jsni
> name of the java function seems the easiest. I will also dig into
> the JSNI much deeper to fully understand how it works... i was trying
> to avoid that ;)
>
> Again thank you !
>
>
>
>
> >
>
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