AlanNote

Main.fxml

<?xml version="1.0" encoding="UTF-8"?>

<Pane prefHeight="600.0" prefWidth="1000.0" xmlns="http://javafx.com/javafx/8.0.221" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.var.client.netty.Controller">
  <children>
    <SplitPane dividerPositions="0.5" layoutX="220.0" layoutY="100.0" orientation="VERTICAL" prefHeight="500.0" prefWidth="781.0">
        <items>
           <GridPane fx:id="protoTextFieldGrid" hgap="10.0" maxHeight="Infinity" maxWidth="Infinity" vgap="5">


           </GridPane>
        </items>
      </SplitPane>
  </children>
</Pane>

Controller.java

package com.var.client.netty;

public class Controller {
    @FXML
    GridPane protoTextFieldGrid;


    private void sendProtoMsgButton(int key) throws InterruptedException {
        sendMsg("Click Send Button", "Click");
        Map<String, String> data = new HashMap<>();
        for (Node node :protoTextFieldGrid.getChildren()) {
            //如果 node 為 TextField
            if (node instanceof TextField) {
                TextField tx = (TextField)node;
                //為空則不印
                if (tx.getText().equals(""))
                    continue;

                System.out.println(data.put(tx.getId(), tx.getText()));
            }
        }
    }
}