ProgrammingKnowledge

Tuesday, November 10, 2015

Javascript Tutorial For Beginners 10 # JavaScrip while Loop and do/while...

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>javascript</title>
</head>
<body >

<p id="demo"></p>
<p id="demo1"></p>

<script type="text/javascript">
var a=0;
var result="";
 while (a <= 10) {
  result += "while <br>" + a;
  a++;
 }
 
 
 var b=0;
 var result1="";
 do {
  result1 += "do <br>" + b;
  b++; 
 } while (b <= 10);


document.getElementById("demo").innerHTML= result ;
document.getElementById("demo1").innerHTML= result1 ;

</script>
</body>
</html>

Monday, November 9, 2015

Javascript Tutorial For Beginners 10 # JavaScrip while Loop and do/while...

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>javascript</title>
</head>
<body >

<p id="demo"></p>
<p id="demo1"></p>

<script type="text/javascript">
var a=0;
var result="";
 while (a <= -1) {
  result += "while <br>" + a;
  a++;
 }
 
 
 var b=0;
 var result1="";
 do {
  result1 += "do <br>" + b;
  b++; 
 } while (b <= -1);


document.getElementById("demo").innerHTML= result ;
document.getElementById("demo1").innerHTML= result1 ;

</script>
</body>
</html>

Javascript Tutorial For Beginners 9 # JavaScript Switch Statement

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>javascript</title>
</head>
<body >

<p id="demo"></p>

<script type="text/javascript">
var score = 95;
var result ;

switch (score) {
case 100:
case 95:
case 90:
 result = "very good";
 break;

case 60:
 result = "good";
 break;

case 40:
 result = "ok";
 break;
default:
 result = "unknown";
}


document.getElementById("demo").innerHTML= result ;

</script>
</body>
</html>

Sunday, November 8, 2015

Javascript Tutorial For Beginners 7 # JavaScript Events

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>javascript</title>
</head>
<body >
<!--onchange, onclick, onmouseover, onmouseout, onkeydown, onload -->
<input type="text" onkeydown="show ()">
<h1 id="myid"></h1>

<script type="text/javascript">
  function show () {
   document.getElementById("myid").innerHTML=Date()
  }
</script>
</body>
</html>

Saturday, November 7, 2015

JavaFx Tutorial For Beginners 12 - JavaFX ComboBox

package application;
 
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.BorderPane;


public class Main extends Application {
 @Override
 public void start(Stage primaryStage) {
  try {
   Parent root = FXMLLoader.load(getClass().getResource("/application/Main.fxml"));
   Scene scene = new Scene(root);
   scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
   primaryStage.setScene(scene);
   primaryStage.show();
  } catch(Exception e) {
   e.printStackTrace();
  }
 }
 
 public static void main(String[] args) {
  launch(args);
 }
}

package application;

import java.net.URL;
import java.util.ResourceBundle;

import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.ComboBox;
import javafx.scene.control.Label;

public class MainController implements Initializable{
 
 @FXML
 public Label myLabel;
 @FXML
 public ComboBox<String> combobox;
 
 ObservableList<String> list = FXCollections.observableArrayList("Mark","Tom", "John","Jack");
 @Override
 public void initialize(URL location, ResourceBundle resources) {
  // TODO Auto-generated method stub
  //combobox.setItems(list);
  
 }
 
 public void comboChanged(ActionEvent event) {
  combobox.getItems().addAll("Ram","Ben", "STEVE","Ma");
  //myLabel.setText(combobox.getValue());
 }
 
 public void buttenAction(ActionEvent event) {
  combobox.getItems().addAll("Ram","Ben", "STEVE","Ma");
  //myLabel.setText(combobox.getValue());
 }

}

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

<?import javafx.scene.control.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>

<?import javafx.collections.*?>

<AnchorPane prefHeight="300.0" prefWidth="300.0" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8.0.40" fx:controller="application.MainController">
   <children>
      <ComboBox fx:id="combobox" layoutX="75.0" layoutY="108.0" onAction="#comboChanged" prefHeight="51.0" prefWidth="172.0" promptText="Select Name" >
      <items>
      <FXCollections fx:factory="observableArrayList">
          <String fx:value="Item 1" />
          <String fx:value="Item 2" />
          <String fx:value="Item 3" />
          <String fx:value="Item 4" />
      </FXCollections>
      </items>
      </ComboBox>
      <Label fx:id="myLabel" layoutX="75.0" layoutY="44.0" prefHeight="51.0" prefWidth="172.0" text="Label" />
      <Button layoutX="109.0" layoutY="203.0" mnemonicParsing="false" onAction="#buttenAction" text="Button" />
   </children>
</AnchorPane>

Wednesday, November 4, 2015

JavaFx Tutorial For Beginners 10 - Create Login Application

package application;
 
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.BorderPane;


public class Main extends Application {
 @Override
 public void start(Stage primaryStage) {
  try {

   Parent root = FXMLLoader.load(getClass().getResource("/application/Login.fxml"));
   Scene scene = new Scene(root,400,400);
   scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
   primaryStage.setScene(scene);
   primaryStage.show();
  } catch(Exception e) {
   e.printStackTrace();
  }
 }
 
 public static void main(String[] args) {
  launch(args);
 }
}

package application;

import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.stage.Stage;

public class MainController {
  @FXML
  private Label lblStatus;
  
  @FXML
  private TextField txtUserName;
  
  @FXML
  private TextField txPassword;
  
  public void Login(ActionEvent event) throws Exception {
   if (txtUserName.getText().equals("user") && txPassword.getText().equals("pass")) {
    lblStatus.setText("Login Success");
    Stage primaryStage = new Stage();
    Parent root = FXMLLoader.load(getClass().getResource("/application/Main.fxml"));
   Scene scene = new Scene(root,400,400);
   scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
   primaryStage.setScene(scene);
   primaryStage.show();
   } else {
    lblStatus.setText("Login Failed");
   }
 
}
}

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

<?import javafx.scene.text.*?>
<?import javafx.scene.control.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>

<AnchorPane prefHeight="300.0" prefWidth="300.0" xmlns="http://javafx.com/javafx/8.0.40" xmlns:fx="http://javafx.com/fxml/1" fx:controller="application.MainController">
   <children>
      <Button layoutX="124.0" layoutY="242.0" mnemonicParsing="false" onAction="#Login" text="Login">
         <font>
            <Font size="18.0" />
         </font>
      </Button>
      <TextField fx:id="txtUserName" layoutX="51.0" layoutY="98.0" promptText="UserName">
         <font>
            <Font size="18.0" />
         </font>
      </TextField>
      <PasswordField fx:id="txPassword" layoutX="51.0" layoutY="150.0" promptText="Password">
         <font>
            <Font size="18.0" />
         </font>
      </PasswordField>
      <Label fx:id="lblStatus" layoutX="12.0" layoutY="42.0" prefHeight="25.0" prefWidth="267.0" text="Status" textFill="#d02d1b">
         <font>
            <Font size="18.0" />
         </font>
      </Label>
   </children>
</AnchorPane>

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

<?import javafx.scene.text.*?>
<?import javafx.scene.control.*?>
<?import java.lang.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>


<AnchorPane prefHeight="300.0" prefWidth="300.0" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8.0.40">
   <children>
      <Label layoutX="106.0" layoutY="113.0" text="Main Window">
         <font>
            <Font size="18.0" />
         </font>
      </Label>
   </children>
</AnchorPane>

Thursday, October 29, 2015

JavaFx Tutorial For Beginners 6 - Events with JavaFX Scene Builder

package application;
 
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.BorderPane;


public class Main extends Application {
 @Override
 public void start(Stage primaryStage) {
  try {
   //BorderPane root = new BorderPane();

   Parent root = FXMLLoader.load(getClass().getResource("/application/Main.fxml"));
   Scene scene = new Scene(root,400,400);
   scene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
   primaryStage.setScene(scene);
   primaryStage.show();
  } catch(Exception e) {
   e.printStackTrace();
  }
 }
 
 public static void main(String[] args) {
  launch(args);
 }
}

package application;

import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.scene.control.Label;

import java.util.Random;
public class MainController {
 @FXML
    private Label myMessage; 
 public void generateRandom(ActionEvent event) {
  Random rand = new Random();
  int myrand = rand.nextInt(50) + 1;
  myMessage.setText(Integer.toString(myrand));
  //System.out.println(Integer.toString(myrand));
 }
}

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

<?import java.lang.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.layout.AnchorPane?>


<AnchorPane prefHeight="300" prefWidth="500" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8.0.40" fx:controller="application.MainController">
   <children>
      <Button fx:id="clickme" layoutX="213.0" layoutY="202.0" mnemonicParsing="false" onAction="#generateRandom" text="Click me" />
      <Label fx:id="myMessage" layoutX="116.0" layoutY="59.0" prefHeight="112.0" prefWidth="229.0" />
   </children>
</AnchorPane>

Wednesday, October 21, 2015

JavaFx Tutorial For Beginners 4 - How to Use Lambda Expressions to Handl...

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class HelloWorld extends Application{
 public static void main(String[] args) {
      launch(args);
 }

 @Override
 public void start(Stage primaryStage) throws Exception {
  Button btn = new Button("Click me");
  Button exit = new Button("Exit");
  exit.setOnAction(e -> {
   System.out.println("exit this App");
   System.exit(0);
  });
  btn.setOnAction(new EventHandler<ActionEvent>() {
   
   @Override
   public void handle(ActionEvent event) {
    System.out.println("hello world");
    System.out.println("hello world");
    
   }
  });
  VBox root = new VBox();
  root.getChildren().addAll(btn, exit);
  Scene scene = new Scene(root,500,300); 
  primaryStage.setTitle("My title");
  primaryStage.setScene(scene);
  primaryStage.show();
  
 }
}

JavaFX 8 Event Handling Examples

Using Lambda Expressions of Java 8 in Java FX

Lambda expressions don't work in Java 8

Implement event handler using Lambda Expression

Java programming with lambda expressions

JavaFx Tutorial For Beginners 3 - How to Create Your First JavaFX Applic...

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
public class HelloWorld extends Application{
 public static void main(String[] args) {
      launch(args);
 }

 @Override
 public void start(Stage primaryStage) throws Exception {
  Button btn = new Button("Click me");
  btn.setOnAction(new EventHandler<ActionEvent>() {
   
   @Override
   public void handle(ActionEvent event) {
    System.out.println("hello world");
    
   }
  });
  StackPane root = new StackPane();
  root.getChildren().add(btn);
  Scene scene = new Scene(root,500,300); 
  primaryStage.setScene(scene);
  primaryStage.show();
  
 }
}

Step by Step: How to build your first JavaFX application

Developing a JavaFX Hello World Application

Your First JavaFX Application

Hello World, JavaFX

Getting Started with JavaFX

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Thursday, October 15, 2015

HTML5 Tutorial For Beginners 14 # HTML Video Tag

<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Html</title>
</head>
<body>
<video  controls loop muted width="600" height="300" poster="HTML5.png">
  <source src="html5.mp4" type="video/mp4">
</video>
</body>
</html>

Searches related to html video tag

html video tag youtube

html video code

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html video player

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html video tag poster

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Tuesday, November 10, 2015

Javascript Tutorial For Beginners 10 # JavaScrip while Loop and do/while...

Monday, November 9, 2015

Javascript Tutorial For Beginners 10 # JavaScrip while Loop and do/while...

Javascript Tutorial For Beginners 9 # JavaScript Switch Statement

Sunday, November 8, 2015

Javascript Tutorial For Beginners 7 # JavaScript Events

Saturday, November 7, 2015

JavaFx Tutorial For Beginners 12 - JavaFX ComboBox

Wednesday, November 4, 2015

JavaFx Tutorial For Beginners 10 - Create Login Application

Thursday, October 29, 2015

JavaFx Tutorial For Beginners 6 - Events with JavaFX Scene Builder

Wednesday, October 21, 2015

JavaFx Tutorial For Beginners 4 - How to Use Lambda Expressions to Handl...

JavaFx Tutorial For Beginners 3 - How to Create Your First JavaFX Applic...

Thursday, October 15, 2015

HTML5 Tutorial For Beginners 14 # HTML Video Tag

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