Easy way to use multiple Fxml in JavaFX stage | Multiple Fxml loading Tutorial

Hello Friends,

In this video tutorial, I have explained an easy way to use multiple fxml in JavaFX stage. There are many ways to use multiple fxml on stage. I have used an example to explain the fxml load concept. There is a possibility to extend this code as well. So first watch the complete tutorial for better understanding, after that, you can enhance this code and write an improved version of this example. Purpose of this tutorial to help you to understand the basic concepts.

#MultipleFxmlLoadingOnStage #JavaFXTutorialsForBeginners

[MichaelSchubert_posts]

It works perfect! My dynamically loaded complex sub-panes are resizing as they should.
MANY THANKS!!!

If Scene Builder is correctly integrated with NetBeans, to open one or multiple fxml files just double click them or right click/open them within multiple Scene Builder instances in parallel.

[miirshe]

great job real full explanation I can`t see any else explain multiple form in javafx thanks all your support

[jam]

Awesome tutorial, thank you so much for taking the time to explain every small step one by one

[Kyokku]

Great tutorial, I've been searching for a while how to create a base layout, thanks a lot!

[balazssipos]

If you get NullPointerException, it might be becouse, you didn't set the mainPane to the BorderPane in Scene builder.
Go to scene builder - > Choose the BorderPane -> Code on the right bottom side -> set fx:id to mainPane

[kienvuvan]

awesome, this is what i was looking compared to many other videos this worked for me. thanks

[Enzhine]

Why is the new fxml does not change size in accordance with the main fxml's size?

[bacanalienigena]

2021 It's still working beautifully, thanks a million! 🖖😎

[philipqueicuo]

This is a nice tutorial. Thanks so much for sharing.

[vinhnguyenhoang]

Hi, thank you so much!
I have a question, if screen 1 has text field with value ="hihi" (I typing it), I change screen 2 and reselect screen 1 is text field has old value="hihi"?

[VenusYS]

Explanation for those who have problems :
Go to scene builder - > Choose the BorderPane -> Code on the right bottom side -> set fx:id to mainPane
There is a FXMLLoader class and a FxmlLoader class. You need to create FxmlLoader (with lowercase L) and import the FXMLLoader (with uppercase L). You will use the load method from FXMLLoader, dont create FXMLLoader and load method like me. Create FxmlLoader .

[ayaazkhanabid]

Hello sir, I have a request you to do a tutorial on the topic how to open a form and if that particular form is already open and clicking the button again then close the first and open new same form or give an alert box that the window is already displayed and after clicking on the OK bring that particular opened stage to font, if you do this it well be very kind of you because I'm only stuck on this point, WAITING FOR YOUR REPLY, THANKS

[adzplus]

But my question is can you load many stages all at the same time with JavaFX?
In other words...can you open a main window and from that main window it opens other windows that are part of the application but independent from the main window?

[nml]

I don't know if he mentions it in the video, but the Controller for Screens 1, 2 and 3 needs to be FXMLDocumentController. Do not create separate controllers for screens 1, 2, and 3.

[JuanMarcos.A]

Hi, thanks for your sharing, I have one question, every time you change the scene you create a new instance of FxmlLoader, is that right? if it is, do you know some way to handle that?

[Pooja-mlop]

Please explain with a example if Screen1, Screen2, Screen3 diff components and controller classes.

[Pooja-mlop]

How we will access Controller in case Screen1, Screen2, Screen3 have different controller
suppose we have this statement and we pass Screen1, Screen2, Screen3
Parent root = + ".fxml"));
and replace in second statement, in this case how to get controller class object from Screen1, Screen2, Screen3
bp.setCenter(root);

[tvak]

Hi, have you shared the code somewhere?

[siddiqpratama]

How is fiil getresource, i try, always error, how it solve that. Result "page not exist'

[younow]

When i add a controller to my page i face a Loadexception error please help me?!