简单的弹出模式onclick显示youtube视频简单的DOM

Question

Simple pop-up link click me

如果我将package controller; import javafx.fxml.FXML; import javafx.scene.control.Button; import javafx.scene.control.Label; import javafx.scene.control.TextField; public class MainController { AlertController alertController = new AlertController(); @FXML public Label mainLabel; @FXML public TextField mainTextField; @FXML public Button mainButton; @FXML public void onMainButtonClicked() { alertController.displayAlert(); alertController.setAlertLabel("Hello from MainController!"); } } 替换为<img src="http://deskbg.com/s3/wpp/26/26833/ferocious-tiger-desktop-background.jpg" width="100%" />

它不起作用。我不想用jquery

Answer 1

您错过了>

上的结束<iframe src="https://www.youtube.com/embed/0mQLTWvXbXM" </iframe>

<iframe src="https://www.youtube.com/embed/0mQLTWvXbXM"></iframe>