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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’s Perseverance Offers Clues to Protect Crews From Mars DustOver 1,645 Martian days, NASA’s Perseverance Mars rover measured the fine and ultrafine Martian dust particles found clinging to samples of spacesuit materials that are carried aboard the rover, including some that are small enough to penetrate the lungs and enter the bloodstream. The findings will be published Tuesday, Oct. 27, in the Proceedings of […]

NEO Surveyor’s Sunshade Gets InspectedDescription The large sunshade of NASA’s Near-Earth Object (NEO) Surveyor is mounted on an assembly ring during inspections in a clean room at BAE Systems Space & Mission Systems in Boulder, Colorado, in July 2026. The sunshade structure stands 20 feet (6 meters) tall and measures 8 feet (2.4 meters) wide at its base. Its two flat […]

Solar Cells Inspected on NASA’s NEO SurveyorDescription The large sunshade of NASA’s Near-Earth Object (NEO) Surveyor mission is inspected by a technician at BAE Systems Space & Mission Systems in Boulder, Colorado, in late July. Built by Applied Aerospace in Stockton, California, the sunshade structure was outfitted with its solar cells by SolAero Technologies in Albuquerque, New Mexico, in January. Environmental […]

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 […]

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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