Locale

Change the locale of the datepicker, schedule and client side validation messages.

Language
English
English
English
French
German
German
German
Italian
Korean
Spanish
Catalan
Dutch
Portuguese
Portuguese
Arabic
Arabic
Bulgarian
Bangla
Bosnian
Czech
Greek
Estonian
Persian
Finnish
Danish
Hindi
Indonesian
Icelandic
Croatian
Japanese
Hungarian
Hebrew
Georgian
Central Kurdish
Khmer
Kyrgyz
Kazakh
Lithuanian
Latvian
Malay
Norwegian
Polish
Romanian
Russian
Slovak
Slovenian
Serbian
Serbian
Swedish
Thai
Turkish
Ukrainian
Uzbek
Vietnamese
Chinese
Chinese

Input Style

Themes

PrimeUIX
Aura Light Emerald Aura Light Emerald
Aura Dark Emerald Aura Dark Emerald
PrimeOne
Saga Blue Saga Blue
Vela Blue Vela Blue
Arya Blue Arya Blue
Bootstrap
Bootstrap Blue Light Bootstrap Blue Light
Bootstrap Purple Light Bootstrap Purple Light
Bootstrap Blue Dark Bootstrap Blue Dark
Bootstrap Purple Dark Bootstrap Purple Dark
Material Design
Material Indigo Light Material Indigo Light
Material Deep Purple Light Material Deep Purple Light
Material Indigo Dark Material Indigo Dark
Material Deep Purple Dark Material Deep Purple Dark
Material Design Compact
Material Compact Indigo Light Material Compact Indigo Light
Material Compact Deep Purple Light Material Compact Deep Purple Light
Material Compact Indigo Dark Material Compact Indigo Dark
Material Compact Deep Purple Dark Material Compact Deep Purple Dark
Legacy
Nova Light Nova Light
Nova Dark Nova Dark
Nova Colored Nova Colored
Luna Amber Luna Amber
Luna Blue Luna Blue
Luna Green Luna Green
Luna Pink Luna Pink
General
Get Started TagLibNew Documentation
Core
AJAX Client Side Validation Dialog Framework Content Security Accessiblity PrimeFlex PrimeIcons Theming
Form
AutoComplete CascadeSelect Chips ColorPicker DatePicker Inplace InputGroup InputMask InputNumber InputText InputTextArea KeyFilter Keyboard Knob MultiSelectListBox Password Rating SelectBooleanButton SelectBooleanCheckbox SelectOneButton SelectOneRadio SelectCheckboxMenu SelectOneMenu SelectOneListbox SelectManyButton SelectManyMenu SelectManyCheckbox Signature Slider Spinner TextEditor ToggleSwitch TriStateCheckbox
Button
Button CommandButton CommandLink Link LinkButton SplitButton Speed Dial
Data
Carousel Chronoline DataExporter DataScroller DataTable DataView Diagram Gmap HorizontalTree Mindmap OrderList Organigram PickList Schedule TagCloud Timeline Tree TreeTable
Panel
Accordion Card Dashboard Divider Fieldset NotificationBar OutputPanel Panel PanelGrid Splitter ScrollPanel TabView Toolbar Wizard
Overlay
ConfirmDialog ConfirmPopup Dialog OverlayPanel Sidebar Tooltip
Menu
Breadcrumb ContextMenu Dock MegaMenu Menu Menubar MenuButton PanelMenu SlideMenu Stack Steps TabMenu TieredMenu
Chart
Bar Bubble Doughnut Line Mixed Pie Scatter PolarArea Radar Custom Facet Export
Messages
Growl Messages StaticMessage
Multimedia
Audio BarcodeUpdated QRCodeUpdated Image Compare Image Cropper Graphic Image Galleria Media PhotoCam Switch Video
File
FileUpload FileDownload
Misc
Avatar Badge Chip ScrollTop Skeleton Tag AutoUpdate OutputLabel FloatLabel BlockUI Cache Captcha Clock Context DefaultCommand DragDrop Effect ExceptionHandler FeedReaderUpdated IdleMonitor ImportConstants ImportEnum Lifecycle Log Focus Hotkey Printer ProgressBar ResetInput Resizable SpacerDeprecated Spotlight Sticky Terminal

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.

NameTypeRequiredDefaultDescription
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.
Loading...
RESOURCES
Tag DocumentationNew DocumentationNew Documentation
NASA Kicks Off Inspiration Tour with Steelers vs. Falcons GameFans pose for a photo with an astronaut in the NASA Experience Zone at an NFL game between the Pittsburgh Steelers and the Atlanta Falcons at Acrisure Stadium, Sunday, Sept. 13, 2026, in Pittsburgh, Pennsylvania. NASA’s engagement at NFL games is part of the agency’s Inspiration Tour, aimed at strengthening connections between NASA and its […]
Summer Training: Catching Up With NASA’s Astronaut CandidatesDid you spend part of your summer camping, hiking, at the pool, or in an aircraft? So did NASA’s 2025 Astronaut Candidate Class. The 10 candidates have been working their way through a comprehensive and rigorous training program since the agency introduced them to the public on Sept. 22, 2025, from NASA’s Johnson Space Center […]
APOD: 2026 September 14 – Where Your Elements Came FromAPODScienceAPODAPOD: 2026 September 14 –…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. Where Your Elements Came From Explanation: The hydrogen in your body and present in every molecule of […]
An Early Look at Fall Color in CanadaReds, yellows, and oranges are already sweeping across tundra landscapes in Nunavut.
APOD: 2026 September 13 – Comet NEOWISE Rising over the Adriatic SeaAPODScienceAPODAPOD: 2026 September 13 –…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. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 […]
Help Refine Data from Space Telescopes with Artifact InSPECtorHow do scientists studying space with data from a telescope hundreds of thousands of miles away know that what they are seeing is real? A new NASA project, Artifact InSPECtor, invites you to find out – and by doing so, to help missions like Euclid and NASA’s new Nancy Grace Roman Space Telescope answer fundamental […]
NASA’s Chandra Spots Galactic GemTwo galaxies merge at a furious rate in this Aug. 25, 2026, image of the II Zw 096 system. This and several other images of both visually and scientifically interesting galaxies were released by NASA’s Chandra X-ray Observatory and other telescopes. Chandra X-ray data (magenta) pinpoint powerful black hole activity and hot gas, while optical […]
NASA’s SpaceX Crew-12 to Discuss Station Mission, Upcoming ReturnMedia are invited to hear from NASA’s SpaceX Crew-12 astronauts during a news conference beginning at 2:45 p.m. EDT, Wednesday, Sept. 16, from the International Space Station. NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev will discuss their upcoming return to Earth. Learn where […]
NASA Boosts Open Science, Data Sharing with Artemis AccordsThe science from every Moon rock sample, lunar dataset, and discovery produced through NASA’s Artemis program will be shared by the agency with the global scientific community. That commitment is upheld by all 71 countries that have signed the Artemis Accords, a set of principles for safe and transparent civil space exploration. NASA put those […]
APOD: 2026 September 11 – M83: The Southern PinwheelAPODScienceAPODAPOD: 2026 September 11 –…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. M83: The Southern Pinwheel Explanation: Beautiful and bright spiral galaxy M83 lies some twelve million light-years away, near the southeastern […]

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>
PrimeFaces v17.0.0-SNAPSHOT