表单初始加载后会触发什么事件？ [英] What event fires after a form is initially loaded?

问题描述

我特别感兴趣的是一个事件，我可以在加载表单后挂钩，所以我可以在控制器代码中初始化字段等。

I'm particularly interested in an event I can hook into that fires after the form is loaded so I can initialize the fields, etc., in the controller code.

推荐答案

没有事件，但您可以添加初始化方法，在创建内容并将字段注入控制器实例后由 FXMLLoader 调用：

There is no event, but you could add a initialize method, which is invoked by the FXMLLoader after the content is created and fields are injected to the controller instance:

public MyController {

    @FXML
    private Node someNode;

    @FXML
    private void initialize() {
        System.out.println("someNode: " + someNode);
    }
}

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