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FeedReader

FeedReader retrieves and displays content from an RSS, Atom, or Itunes Podcast feed.

FeedReader Tag Documentation

FeedReader is a component that displays content from an RSS feed.

Name	Type	Required	Default	Description
id	String	false	generated	Unique identifier of the component in a namingContainer.
rendered	boolean	false	true	Boolean value to specify the rendering of the component, when set to false component will not be rendered.
binding	UIComponent	false	generated	An EL expression referring to a server side UIComponent instance in a backing bean.
podcast	boolean	false	false	Specifies whether the feed is a podcast feed.
size	int	false	Integer.MAX_VALUE	Maximum number of feed items to display.
value	String	true		URL of the RSS feed.
var	String	true		Name of the request-scoped variable used to reference each feed item.

Name	Description
error	Content to display when an error occurs while parsing the feed.

Name	Type	Default	Description
No records found.

Name	Library	Target
No records found.

Family org.primefaces.component

Type org.primefaces.component.FeedReader

Class org.primefaces.component.feedreader.FeedReader

Renderer Type org.primefaces.component.FeedReaderRenderer

Renderer Class org.primefaces.component.feedreader.FeedReaderRenderer

RESOURCES

Tag Documentation Documentation Documentation

NASA SEES Interns Tackle Real-World Challenges in Lunar ExplorationThe NASA STEM (Science, Technology, Engineering, and Mathematics) Enhancement in Earth Science (SEES) Internship Program at the University of Texas Center for Space Research places high school students on small, mission-focused research teams mentored by NASA, academic, and industry experts. During summer 2026, the SEES Mission Architecture Tool for Research, Integration, and eXploration (MATRIX) team […]

NASA Invites Media to Moon Landing Simulation Experience in CaliforniaMembers of the media are invited to tour a new lunar landing simulator at NASA’s Ames Research Center in California's Silicon Valley on Thursday, Oct. 29, and Friday, Oct. 30.

NASA’s X-59 Aircraft and Test PilotNASA test pilot Mike Lippert poses for a photo ahead of his first time flying the agency’s X-59 quiet supersonic research aircraft on Oct. 21, 2026. The X-59 has flown numerous times since its inaugural flight in November 2025; its first supersonic flight was on June 5, 2026. Lippert took off from NASA’s Armstrong Flight […]

NASA, USDA Sign Agreement Advancing Earth Science, Agriculture NASA and the U.S. Department of Agriculture (USDA) have signed a Memorandum of Understanding expanding cooperation in Earth observation, geospatial analytics, and advanced data technologies, supporting USDA’s data modernization plan for United States agriculture. “NASA develops some of the most advanced sensing, computing, and analytical capabilities in the world, and we should put those tools […]

APOD: 2026 October 26 – M42: The Great Nebula in OrionAPOD Science APOD APOD: 2026 October 26 – M42:… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. M42: The […]

Hunting Red Leaves with SatellitesA modern satellite makes it possible to pursue the ancient tradition of leaf-peeping in a whole new way.

APOD: 2026 October 25 – Dark Matter in a Simulated UniverseAPOD Science APOD APOD: 2026 October 25 – Dark… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Dark Matter […]

APOD: 2026 October 24 – Rosetta’s SelfieAPOD Science APOD APOD: 2026 October 24 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Rosetta’s Selfie Explanation: […]

NASA, Partners Accelerate Lander Development for 2028 Moon MissionsAs NASA returns humans to the lunar surface and establishes a long-term presence on our closest celestial neighbor, the agency and commercial human landing system providers Blue Origin and SpaceX have streamlined the designs and changed both concepts of operations for its future crewed landers. Since NASA established initial contracts with Blue Origin and SpaceX […]

NASA’s Artemis III Mission to Test Future Moon Lander OperationsBefore astronauts return to the lunar surface, NASA will first conduct one of the most ambitious and complex test missions in the agency’s history. Launching in 2027, Artemis III will send NASA astronauts Randy Bresnik, Frank Rubio, Andre Douglas, and ESA (European Space Agency) astronaut Luca Parmitano aboard the Orion spacecraft into low Earth orbit […]

Usage

feedReader.xhtml


<div class="card">
    <p:feedReader value="https://www.nasa.gov/rss/dyn/breaking_news.rss" var="feed">
        <div class="p-3">
            <h:outputText value="#{feed.title}" styleClass="font-bold block" />
            <h:outputText value="#{feed.description}" escape="false"/>
            <p:divider/>
        </div>
        
        <f:facet name="error">
            <h:outputText value="Error reading RSS Feed!!!" style="color:red;"/>
        </f:facet>
    </p:feedReader>
</div>

FeedReader

FeedReader Tag Documentation

Usage

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