What is portlet example?

What is portlet example?

Hence a portlet (or collection of portlets) resembles a web-based application that is hosted in a portal. Some examples of portlet applications are e-mail, weather reports, discussion forums, and news. A portlet is managed by a portlet container.

What are portlet applications?

Portlets are reusable web modules that provide access to Web-based content, applications, and other resources. From an application development perspective, portlets are pluggable web modules that are designed to run inside a portlet container of any portal framework.

What is the difference between JSR 168 and JSR 286?

Now all the major vendors support JSR 286 on their Portal server. Also known as Portlet 2.0, JSR 286 builds upon the first portlet standard, JSR 168, so it has all the features of the first standard plus more: Event handling. Shared parameters.

What is difference between portal and portlet?

A portal is a collection of mini web applications, called portlets. A portal supports features like personalization, content aggregation, authentication, and customization. Portlets act as windowed web applications within the portal, and each window in a portal web page (called a portal page) represents a portlet.

What is portlet in spring?

Spring Portlet is a framework released from Spring community for easier development of Java Portlets. It provides in-depth details about the various components involved in Spring Portlet framework like Controllers, Handler Mappings, View Resolvers etc.

How do I create a portlet in Liferay 7?

Creating Portlet In Liferay 7 DXP

1. Step 1 : Create Module Project.
2. Step 2 : Select Project Template.
3. Step 3 : Provide Component Class Name and Package Name.
4. Step 4 : Add Portlet Module To Server.
5. Step 5 : Deploy The Portlet Module Using ‘Gradle Tasks.
6. 4 comments:

What is a portlet website?

A portlet is a Web-based component that will process requests and generate dynamic content. The end-user would essentially see a portlet as being a specialized content area within a Web page that occupies a small window in the portal page.

What is portlet container?

The portlet container is the runtime environment for portlets using the JSR 286 Portlet specification, in which portlets are instantiated, used, and finally destroyed. The JSR 286 Portlet application programming interface (API) provides standard interfaces for portlets and backwards compatibility for JSR 168 portlets.

In which portlet do we write the code in the Eclipse IDE?

We have the Editor portlet in which we write the code. And the Outline portlet it gives a hierarchy of the project. They can be restored by using the restore button.

What is the difference between portlet and servlet?

Servlets can render complete web pages, whereas portlets renders html fragments. These fragments are aggregated by the portal into a complete web page.

How do you make a portlet in Liferay?

Creating a Liferay MVC Portlet in Liferay IDE

1. Go to File → New → Liferay Plugin Project.
2. Fill in the Project name and Display name.
3. Leave the Use default location checkbox checked.
4. Select the Ant (liferay-plugins-sdk) option for your build type.
5. Your configured SDK and Liferay Runtime should already be selected.

What is MVC portlet in Liferay?

MVC Portlet applications are web modules containing at least one portlet class that’s registered in Liferay’s runtime environment as a component. Here are the general steps for implementing a Liferay MVC Portlet component module: Configuring a Web module. Specifying OSGi metadata. Creating a portlet Component.

Is the JSR 168 portlet compatible with JSR 286?

In February 2006, the JSR 286 Expert Group was formed to start work on Java Portlet Specification 2.0. When that is finalized, backward compatibility will be in place: JSR 168 portlets will be able to run seamlessly in JSR 286 portlet containers.

Which is the first vendor to support JSR 168?

ThatPH*PH*PH\H*PH*PHs a win-win situation for all. With the release of Sun Java System Portal Server (henceforth, Portal Server) 6.2, Sun became one of the first vendors that supported JSR 168. Portal System Server 7.0, the latest portal server release from Sun, is free for download and deployment.

When did the Java Portlet specification come out?

The Java Portlet Specification achieves interoperability among portlets and portals by defining the APIs for portlets and by standardizing the rules for preferences, user data, portlet requests and responses, deployment, packaging, and security. Java Portlet Specification 1.0 was released in October 2003.

Who is the editor of JSR 168 JCP?

As coleader of the JCP, Sun also serves as the editor of JSR 168 and developer of the Test Compatibility Kit (TCK). Since its inception, JSR 168 has received strong and enthusiastic industry support.