一个控制器到2 fxmls(JavaFX) [英] One controller to 2 fxmls (JavaFX)

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问题描述

可以将两个FXML(JavaFX)文件连接到一个控制器吗?
我不能在每个FXML文件中更改fx:controller...

Is possible to connect two FXML (JavaFX) files to one controller? I can't do this with changing "fx:controller" in each FXML file...

任何想法?

推荐答案

是的,你可以这样做。虽然可以这样做,我不推荐这种方法

Yes, you can do this. Although, it can be done, I do not recommend this approach.

不要放置 fx:controller FXML中的属性。创建一个新的控制器并将相同的控制器设置为单独的FXMLLoader实例。

Don't place a fx:controller attribute in either FXML. Create a new controller and set the same controller into separate FXMLLoader instances.

CustomerDialogController dialogController = 
    new CustomerDialogController(param1, param2);

FXMLLoader summaryloader = new FXMLLoader(
    getClass().getResource(
        "customerSummary.fxml"
    )
);
summaryLoader.setController(dialogController);
Pane summaryPane = (Pane) summaryLoader.load();

FXMLLoader detailsLoader = new FXMLLoader(
    getClass().getResource(
        "customerDetails.fxml"
    )
);
detailsLoader.setController(detailsController);
Pane detailsPane = (Pane) detailsLoader.load();

SplitPane splitPane = new SplitPane(
    summaryPane, 
    detailsPane
);




我想创建一个控制器,因为我在发送数据时遇到问题beetwen controlers

I want to create one controller, because I have problem with sending data beetwen controlers

IMO使用共享控制器来共享数据并不是首选的解决方案。

IMO using a shared controller just to share data is not the preferred solution for this.

相反,要么在多个控制器之间共享数据,例如:

Instead, either share the data between multiple controllers, for examples of this see:

  • Passing Parameters JavaFX FXML

这里还有一个例子:

  • JavaFX8 list bindings similar to xaml

这篇关于一个控制器到2 fxmls(JavaFX)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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