Administration tasks are broken down into categories portlets, portal settings, etc. The portal comes with many portlets, but you can also create your own. Difference between portal and portlets portals and. It includes for both the jsr 168 and jsr 286, the api, xsd and tlds. The basics without a portal to plug into, portlets by themselves are quite useless. Generally, portlets are administered more dynamically than servlets.
It teaches portlet development handson as you develop a portal that incorporates most key features of the portlet 2. Portal application development using websphere portlet factory 2008 by. Portlets plugin is automatically installed by installing those plugins. Using data from social networks in portlets gatein. To add portlets to a dashboard, use the select portlets dialog. Portlets rely on the portal infrastructure to access user profile information, participate in window and action events, communicate with other portlets, access remote content, lookup credentials, and to store persistent data. Stores user credentials that are not shared among portlets. Portlets provide your portal users with customized tools and services as well as information. This session aims to get to the bottom and basics of portal and portlet technolo. It is a subclass of the standard portlet apis genericportlet. Portlets in action is a comprehensive guide to building portletdriven applications in java. An action request requires a portlet to update its state, based on a set of input parameters, defined by the developer. Portlets provide a presentation layer to information systems.
A portlet is a reusable web component that can draw content from many different sources. A portlet is a webbased component that will process requests and generate dynamic content. Provide keywords associated with your portlet portlet api. To understand what portlets are and where they come into play, we must. Liferay in action is a comprehensive and authoritative guide to building portals on the liferay 6 platform. Note this portlet can also be run in the current 2. Multiple instances of a single portlet can be placed onto the same page. Stepbystep guide for building your own portlets 2008 by david bowley. You can create as many lists as you need tasks, presents, buys, travels.
It is planning to support editors for the portlet descriptors and wizards to generate new project and portlets. Portlets may display summaries of data pulled from dt practice, reports, time entry information, client information, your email and calendar, staff availability, dt filecabinet documents, and more. Updates to the original java specification request jsr. Put another way, just as you put letters together to form words and put words together to create sentences, you put portlets together to create one portal page.
Portlets support persistent configuration and customization, profile information. Dec 12, 2012 portlets andportals271 this session aims to get to the bottom and basics of portal and portlet technolo. The portal service sends portlet requests to the portlet applications where the portlets reside. This tutorial is intended to provide you a full detailed explanation for getting liferay portal up and running and deploy the same employee registration sample that we had developed in earlier tutorial. For more information on how to download and use the community portlets, see the portlet wiki home page. Introduction to portlets using liferay portal part 2. Portlets can be provided with controls to manipulate its window states or portlet modes.
To switch between your lists of requested projects and documents, click the corresponding tab at the top of the portlet. Below is the initparam elements that you can set up in portlet. The goal is to allow portlets to be packaged into war files and deployed in a standard way on any server implementing the specification. When you register a new provider on your local portal instance, or when you register remote provider groups and perform a refresh, a page containing all the providers portlets is created for each new provider.
About the technology portlets are the small java applications that run within a portal. Portlet software downloads download32 software archive. The main goal of this version is to align the java portlet specification with j2ee 1. Portlets are editable boxes in the left and right side bar of plone user interface. Jan, 2010 administration tasks are broken down into categories portlets, portal settings, etc. Portlets may display summaries of data pulled from practice cs, reports, time entry information, client information, your email and calendar, staff availability, filecabinet cs documents, and more. Difference between portal and portlets portals and portlets. Rapid portlet development with websphere portlet factory. This behaviour allows you to rearrange your web page elements the way you want. Stepbystep guide for building your own portlets bowley, david on. The portal service renders the content generated by portlets on portal pages.
Agenda artisans of open source introduction portals and portlets liferay sdk plugin types liferay service builder portlets 1. It contains some basic functionality and helper methods useful for all social portlets. The data displayed in portlets may be limited by your. Sometimes you may want to make specific portlets available only on some pages, like the portal root. The service may also provide a ui to wire portlets based on source and target portlet. Headings of portlet contents header, and then stated in the h3 tagimuipghheadinglowsupplementation span. Download32 is source for portlet shareware, freeware download collective. Chapter 14 of portlets in action shows how you can build jsf portlets using portletfaces bridge or wicket portlets using wicketportlet class. The business scenarios are more complicated then normal and they require a full knowledge about the portlet, portlet life cycle and how could provide a compliant enhanced portlet that complying with the latest standards presented at the portlet field. You can use it to organize your tasks or your teams. Kbdkaz 500 to specyficzne narzedzie, ktore wprowadza w systemie nowy uklad klawiatury z ponad 500 dodatkowymi znakami.
About the book portlets in action is a comprehensive guide to building portletdriven applications in java. Ibm portlet api api defined by ibm for websphere portal. Portlet b initiates an ajax action through the portlet hub. Some of these portlets also serve as links to data, reports, or other information. On the server, action processing is executed for portlet b.
Changing mode see portlet modes changing window state see how portlets are rendered redirecting the user to a new url. Aug 29, 2011 rivet logics costa rica developers forge presented this at a costa rica java users group meeting. Bandicam to coraz popularniejsze narzedzie do tworzenia zrzutow ekranowych oraz nagrywania sekwencji wideo, bedace ciekawa alternatywa dla. Support, support requests, training, documentation, and. The dashboards in workpapers cs can be populated with a variety of portlets, which provide a snapshot of various pertinent information for your firm, staff, and clients. How to make portlets availability configurable via.
This describes, how to implement such a functionality for custom portlets. A portal is a web destination that presents information and resources that are diverse in location, technology and derivation through a single point of entry. The presentation provides an introduction to portlets using liferay portal including portals and portlets. Najwiekszy polski serwis o nowych technologiach aktualnosci, oprogramowanie, publikacje, demonstracje, wideo, testy sprzetu i nie tylko. This jsr requests the creation of the next version of the portlet specification. Host ondemand does not support this type of vault slot. The portlet container provides a run time environment in which portlets are instantiated, used, and finally destroyed. A portlet can aggregate integrate and personalize content from different. Aquasnap to niewielkie narzedzie, majace za zadanie usprawnic obsluge wszelakiego rodzaju okien w systemie windows. A set of plugins to add portlet jsr 168 and jsr 286 support to eclipse. And because portals and portlets are so flexible, the accompanying source code can be easily adapted and reused. Every portlet has to implement this interface, either by directly implementing it, or by using an existing class implementing the portlet interface.
Fully supported and authorized by liferay, this book guides you smoothly from your first exposure to liferay through the crucial daytoday tasks of building and maintaining an enterprise portal that works well within your existing it infrastructure. In this scenario, the portal page contains three portlets that make use of the portlet hub. Stores user credentials that are shared among the users portlets. Portlets provide a means of presenting data from multiple sources in a meaningful and related way. Basically, you can think of the different portlet modes as different subapplications, so it can be useful to set up the struts. The java portlet specification defines a contract between the portlet container and portlets and provides a convenient programming model for java portlet developers portlets are pluggable user interface software components that are managed and displayed in a web portal, for example an enterprise portal or a web cms. It shows how you can first create a web application and then convert it into a portlet by making a few changes to it. Portlets can contain anything from static html content to java controls to complex web services and processheavy applications. The portlet interface is used by the portlet container to invoke the portlets.
Boogaloo to darmowa produkcja nie tylko potrafiaca zwrocic na siebie uwage intrygujaca nazwa, ale przede wszystkim. This would ease the pain for the admin, because it is possible to auto discover portlets. The portlet specification is required to achieve interoperability between portlets and javabased portal servers or other web applications that implement the specification. This chapter provides an overview of portals and portlets. Developing portlets using jsf, ajax, and seam part 1 of 3. Portlets rely on the websphere portal infrastructure to access user profile information, participate in window and action events, communicate with other portlets, access remote content, look up credentials, and store persistent data. Creating portlets documentation for the dotcms content management system there are three main types of portlets typically created in dotcms, the velocity, struts or jsp portlet.
There are different types of portlet containers such as apache pluto, oracle web center and liferay. Cyberlink actiondirector to rozbudowane narzedzie do tworzenia filmow zarejestrowanych przy uzyciu kamery typu action. The enduser would essentially see a portlet as being a specialized content area within a web page that occupies a small window in the portal page. The portlets respond by processing actions and generating dynamic content. In the presented introduction about apache pluto, weve mainly discussed the most simple portlet application that you may have. Otherwise, allow maven a few minutes to download the proper files during the next steps. For information on accessing the download site, please click here. Specify an abbreviated title for the portlet description. For example, the portal page such as welcome contains portlets such as navigation, language, and so on and the portlet language has icons such as look and feel, configuration, minimize, maximize, and remove, title icon and title such as language, and a window which may contain contents such as a set of language icons and links. Portlet component can be dragged over the page and swapped with other portlets.
Supplementary items of portlet contents caught contents and stated in the span. Portlets register at a central service with their portlet ids and when a portlet wants to link to a portlet it can do a lookup based on a symbolic name. In this lesson, you will learn how to build two types of portlets. Plone the text and illustrations in this website are licensed by the plone foundation under a creative commons attribution 4. It can be used to connect to these versions of the security management server. We encourage developers to contribute new portlets via the incubation and to participate in the enhancement of existing portlets.
Liferay tutorial liferay portal portlet tutorial journaldev. Portlets respond to action requests by performing portletspecific logic, such as. Addons allow portlets in other parts in of the user interface too, like above and below the content. One of them is handling the action to redirect to the social login. Have a web developer or a bea portlet developer create portlets for you, or download portlets from the aqualogic user interaction support center.
This document is contains quick howto information only. Please visit portlets reference manual for in depth information. The portlet hub transmits the action request along with any form data and action parameters to the portal server. Our portlets are created by educational institutions and developers who wish to share them with their peers. A portlet is a java technology based web component, managed by a portlet container, that processes requests and generates dynamic content. Allows each user to store a secret for an administratordefined resource. Portlets in action is a comprehensive, handson guide to building portletdriven applications in java. You can decide which portlets should appear on your dashboards and arrange the layout of the portlets you choose to display. All portlets in social portlets quickstart extend the abstractsocialportlet. It is possible to create other types of portlets though i. It is planning to support editors for the portlet descriptors and wizards to generate new project and portlets size. Please visit portlets reference manual for indepth information.
213 1637 1473 150 198 1196 699 122 1097 308 1350 10 638 591 295 573 949 1316 364 1532 1062 1156 1022 359 431 366 1020 1045 507 215 725 1192 1032 766 1098 1114 1282 845 90 1430 275 250 874 758 103 1320