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

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

Happy 65 Years: NASA’s Johnson Space Center Then and NowSixty-five years ago, a bold vision took root in Houston: a NASA center dedicated to human spaceflight. Since its founding, NASA’s Johnson Space Center has helped lead the nation’s human spaceflight program, supporting missions from Project Mercury through Artemis. Today, Johnson serves as NASA’s Center of Excellence for Human Spaceflight, and its workforce is helping […]

TB 26-09 Measured Hammer-Tap InputsFor more information, contact Joel W. Sills, Langley Research Center, [email protected]. Download the PDF version An instrumented hammer test does not require an idealized single half-sine waveform. When the complete force and response are measured accurately, crest ripples and separated contacts remain known inputs. Force shape changes excitation, but does not inherently invalidate the record. […]

NASA’s CHAPEA Crew “Returns” to EarthThe four-member Crew Health and Performance Exploration Analog (CHAPEA) crew poses outside for the first time in more than a year following the end of their simulated Mars journey on Oct. 31, 2026. Crew members Matthew Montgomery (left), James Spicer (middle left), Ross Elder (middle right), and Ellen Ellis (right) spent more than a year […]

What’s Up: November 2026 Skywatching Tips from NASAMeteor Showers, a Spacecraft Milestone, and a Supermoon Catch Taurid and Leonid meteors, spot Mars near Jupiter, celebrate Voyager 1’s light-day milestone, and watch November’s supermoon. Skywatching Highlights Transcript A month of meteor showers … a close pairing of Mars and Jupiter … and a supermoon! That’s What’s Up for November. November offers a buffet […]

NASA Invites Media to Northrop Grumman CRS-25 Station Resupply LaunchMedia accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. A Northrop Grumman Cygnus XL spacecraft will launch in November to the orbital laboratory on a SpaceX Falcon 9 rocket for NASA. The mission is known as NASA’s Northrop Grumman Commercial Resupply Services 25, […]

NASA’s Hubble Uncovers Case of Missing Oxygen in Nearby Dwarf GalaxiesNASA’s Hubble studied 37 nearby dwarf galaxies and found that much of the oxygen they expected to see is missing.

APOD: 2026 November 2 – A Long Cloud on MarsAPODScienceAPODAPOD: 2026 November 2 – A…Today’s APODArchiveSubmissionsIndexSearchCalendarRSSEducationAboutDiscuss 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. A Long Cloud on Mars Explanation: What’s causing this unusually long cloud on Mars? Known as the […]

Pennsylvania’s Grand CanyonAmid the warm hues of fall foliage, Pine Creek Gorge forms a deep scar in the Allegheny Plateau.

APOD: 2026 November 1 – Colors of the MoonAPODScienceAPODAPOD: 2026 November 1 –…Today’s APODArchiveSubmissionsIndexSearchCalendarRSSEducationAboutDiscuss 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. Colors of the Moon Explanation: What color is the Moon? It depends on the night — and […]

APOD: 2026 October 31 – Night on a Spooky PlanetAPODScienceAPODAPOD: 2026 October 31 –…Today’s APODArchiveSubmissionsIndexSearchCalendarRSSEducationAboutDiscuss 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. Night on a Spooky Planet Explanation: What spooky planet is this? Planet Earth on a dark and […]

Usage


<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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