Reload FXML because of language change

[Andreas]

Hi Seb,

we want to change the language of our application at runtime.

I tried several approaches and searched in the internet for a solution. But it seams to be a generally issue for a lot of developers and I think we have to reload the FMXL again to reach our goal.

But, because of our "singleton" models, it will not be loaded again.

So I tried to change the "canReleased" flag at runtime, but the release self is handled in a thread.

And if I want to (re-)set the model of an FXMLController by releasing the old first and create directly a new one via retrieve() and the UniqueKey of model class name, I get still the old/existent instance, because the release thread not done yet.

It would be great, if we have a method on model for reloading an FXML manually. So I don't have to release/create my singleton models.

What do you think? Or is there any other approach to change language at runtime, prepared in JRebirth framework?

Thanks a lot!

Andreas

[Sebastien Bordes]

Hi Andreas,

Let your model listen a custom WaveType named LANGUAGE_UPDATE

then remove the rootNode of this model from its parent (store the parent into local var)

Recreate the view by trying to call JRebirth.run(this.createViewIntoJAT ? RunType.JAT_SYNC : RunType.SAME, this::prepareView);

Reattach the rootnode to the parent

Some test shall be done to achieve it for FXMLModel, SimpleModel and BaseModel

Some cleaning will be required (ie:detach parent listener if any)

Perhaps I could add a such feature within 8.1.0 version but I don't when it will be released.

Seb

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