Re: Can I create GWT Widget in javascript code?

Oh. Tks. 

I see it. 

Awesome project, You should publish a article for this knowledge.

lofid...@gmail.com <lofidewanto@gmail.com> 于2021年3月3日周三 下午5:11写道：

The Calculator in my example above is a GWT Widget ;-) See: https://github.com/lofidewanto/gwt-widget-jsinterop/blob/main/src/main/java/com/github/lofi/client/Calculator.java

I made a new example here: https://github.com/lofidewanto/gwt-widget-jsinterop

So this doesn't have anything to do with the Calculator in my article ;-) Sorry for the name maybe I need to rename it to CalculatorComposite ;-)

As you can see here, I append the Composite into a node in JS (as Element):

var calculator = new Calculator("From JS withwait");
element.appendChild(calculator.getAsElement());

See https://github.com/lofidewanto/gwt-widget-jsinterop/blob/main/src/main/java/com/github/lofi/public/testcalculator-withwait.js

Just checkout the example https://github.com/lofidewanto/gwt-widget-jsinterop and run it... you'll see that I add Widget into the HTML with JS...

Cheers,

Lofi

alex...@gmail.com schrieb am Mittwoch, 3. März 2021 um 10:03:56 UTC+1:

Yes, It could be ok. 

I will try it later. 

Thank you. Regards

Thomas Broyer <t.br...@gmail.com> 于2021年3月3日周三 上午2:36写道：

I would:

1. create a new *.gwt.xml with a new EntryPoint that won't launch the GWT app but instead expose a function (using JsInterop) to "run" your module
2. that function would use receive an element ID and use RootPanel.get(id) to put the GWT UI inside (that's not the only way, but definitely the easiest); ideally it would also return a function that you would call from Vue at "unmount", but could instead return the RootPanel so it could be passed to another function exposed by the module's onModuleLoad.
3. the "unmount" callback would simply call RootPanel.detachNow(rootPanel)

That way, the Vue app could actually load the GWT module immediately, but then only use it by calling its exposed function when it needs to display the GWT module; and when it no longer needs it, it should properly "detach" it.

On Tuesday, March 2, 2021 at 5:09:24 AM UTC+1 alex...@gmail.com wrote:

For example:

 I have a vue app and classic gwt application,  The gwt application have lot of module .

but I only want to one module (eg: A query UI) integration  to my vue app using js

How can I done this?

Tks.

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