Hello Nantanael,
You have provided GWT Java code. You might have misunderstood.
I wish to fire the event in *JavaScript*, on the front-end. (The compiled
code)
I have no access to the GWT code. I simply want to manipulate the front end
(The compiled code)
What I am asking requires knowledge of how the GWT event bus operates in
IE8.
On Friday, 27 January 2017 12:49:06 UTC-5, Natanael Clara wrote:
>
> I have use this.
>
> this.getComo().addKeyPressHandler(new KeyPressHandler() {
> @Override
> public void onKeyPress(KeyPressEvent event) {
> int teclado = event.getNativeEvent().getKeyCode();
> if ((teclado == KeyCodes.KEY_ENTER)) {
> getEntrar().fireEvent(new GwtEvent<ClickHandler>() {
> @Override
> protected void dispatch(ClickHandler handler) {
> handler.onClick(null);
> }
>
> @Override
> public
> com.google.gwt.event.shared.GwtEvent.Type<ClickHandler> getAssociatedType()
> {
> return ClickEvent.getType();
> }
> });
>
> }
> }
> });
>
> Em 26/01/2017 16:59, Privat escreveu:
>
> I am trying to simulate a mouse click event on GWT (Google Web Toolkit)
> Application in *<=IE8* (using fireEvent, not dispatchEvent)
>
> A sample custom button can be found here:
> http://samples.gwtproject.org/samples/Showcase/Showcase.html#!CwCustomButton
> (The toggle button is easiest to see if the click was processed)
>
>
> The major boilerplate for simulating the click can be found here:
> http://stackoverflow.com/a/6158050 (This is where I got the simulate
> function used below)
>
>
> I have been able to successfully simulate the click event by using the
> following commands for *IE9+* (in this case simulate used dispatchEvent)
>
>
> simulate(document.getElementById("gwt-debug-cwCustomButton-toggle-normal"),
> "mouseover");
> simulate(document.getElementById("gwt-debug-cwCustomButton-toggle-normal"),
> "mousedown");
> simulate(document.getElementById("gwt-debug-cwCustomButton-toggle-normal"),
> "mouseup");
>
>
> In my application the fireEvent fails, because GWT's $wnd.event is null.
> (Line: 117,
> https://github.com/stephenh/google-web-toolkit/blob/master/user/src/com/google/gwt/user/client/impl/DOMImplTrident.java
> )
>
>
> If there is no way to simulate the click with plain JS, then is there a
> way to use GWT's EventDispatcher to simulate the click?
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