Parameter in Applet

• The tag in the HTML code of the web page that houses the applet can be used to modify its parameters. Name and value are the two attributes of the param tag. A parameter's name and value are specified by its name and value, respectively, in its attributes.
  
  

  public void init() {
      Image img = getImage(getCodeBase(), "image.jpg");
  }
  

  
  
  
  
  
  

  In this example, The applet belonging to the MyApplet class in this illustration has dimensions of 300 x 200 pixels. Name and age are two additional parameters. The name parameter has the value "Rama" and the age parameter has the value "25"

Parameters inside the applet,

Using the getParameter method of the Applet class, you can access the applet's parameters.

public class MyApplet extends Applet {
    String name;
  int age;
  public void init() {
    name = getParameter("name");
    age = Integer.parseInt(getParameter("age"));
  }
}

• In this example, the MyApplet class extends the Applet class and has two instance variables: name and age. In the init method, the values of the name and age parameters are obtained using the getParameter method and stored in the corresponding instance variables. The age parameter is converted to an integer using the parseInt method.
• The ability to change your applet's behaviour and appearance in response to user input or other external variables is generally made possible by using parameters in an applet. This increases the applet's dynamic and configurable nature.