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Initialization code of the Java applet is written in init() method. It is just like a constructor for an applet.
Java applet contains the following life cycle methods.

• init() : This method is used to initialize an applet and only once called in applet life cyle by the browser.

• start() : This method is called after init() and contains code to start processing. Start() method is called again, if user leaves current page without killing session.
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Tags: applet

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Java Applet , Tutorial

Why signing an applet?

By default, a Java applet is running inside a restricted environment called “sandbox”. The sandbox isolates the applet outside the browser environment and user’s computer, preventing maliciously coded applets from running without user’s granted permission.
Applets are considered to be untrusted if they are not signed with a security certificate. Untrusted applets are also referred to as unsigned applets. Being inside the security sandbox, unsigned applets ...

Updated 12-09-2011 at 03:41 PM by Java Applet

Tags: applet, certificate, java, signing

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Java Applet , Tutorial

Applet is a Java based application which is embedded into a web page. Its advantage is to provide rich user interface experience and interaction just like other desktop applications, while still keeping the powerful features of Java like cross-platform, security, multi-threading…
This article will guide you through some basic steps to build a simple applet, use HTML code to display the applet in browsers. In addition, you will learn how to passing parameters and loading external libraries ...

Tags: applet, applet tag, display, html, java

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Java Applet , Tutorial

Applets may accept parameters. This post briefly shows how to do that.

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Applet in included in HTML using APPLET tag. You have to specify the parameters in APPLET tag in the following form:

Java Code:

<applet code="AppletSubclass.class" width="anInt" height="anInt">
<param name="parameter1Name" value="aValue"></param>
<param name="parameter2Name" value="anotherValue"></param>

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Tags: applet, applet tag, parameter

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Java SE