If you really interested to keep the nodes in a group with your custom order like LIFO(Last In First Out) or FIFO(First In First Out then it’s easy from javafx with the help of javafx keyword insert , into, before.
Nodes on a Group in FILO(First In Last Out) order. I mean the updated nodes will be at the index [0] and old one nodes would just swap to index[1] and so on.
Here what i’m going to start via NetBeans 6.5.1
Create a JavaFX Project with name whatever you want. Then ya you will see a default Stage with some imports.
For LIFO:
Let’s move to upwards and code some stuff as shown below:
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//....imports var myBox = javafx.scene.layout.VBox{ spacing:5 layoutY:30 } var submit = javafx.scene.control.Button { layoutX:150 text: "Submit" action: function() { insert javafx.scene.text.Text { x: 1 y: 30 content: input.text } into myBox.content } } var input = javafx.scene.control.TextBox { columns: 12 selectOnFocus: true } //....Stage declaration |
Output:
Output LIFO
In above code i modified to insert new Node i.e. Text in VBox before first element index(as 0). So there is no any surprise on codes it’s like a human language. That’s all now your application runs in FILO order.
For FILO
Now let’s move to FILO order I mean updated records just comes on first or just inverse than we did before. You don’t need to change whole code just modify some stuff codes as below:
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var submit = javafx.scene.control.Button { layoutX:150 text: "Submit" action: function() { insert javafx.scene.text.Text { x: 1 y: 30 content: input.text } before myBox.content[0] } } |
Output:
Output FILO
In above code i modified to insert new Node i.e. Text in VBox before first element index(as 0). So there is no any surprise on codes it’s like a human language. That’s all now your application runs in FILO order.
Have a good day