![]() ![]() Note When testing Web Slices on an intranet, you might need to disable Compatibility View to ensure that the Web Slice is rendered as it will appear on the Web. The preview window, also called the flyout, displays the locally cached content of the Web Slice, or an Alternative Display Source, if one has been defined by the publisher. To view a Web Slice, click its button on the Favorites bar. Users can either adjust the update frequency inside the Web Slice Properties dialog box, or update the cached Web Slice at any time by clicking the Refresh button in the preview window. If Internet Explorer detects a change, it will notify the user by making the text of the Web Slice button bold.īy default, Internet Explorer uses the suggested update interval specified by the Web Slice publisher in the ttl property element, if such element exists otherwise, updates follow the default feed interval, normally every 24 hours. Upon subscription, the Feed Download Engine will periodically update the Web Slice using information from from the Web site. To be notified of updates, a user must first add a Web Slice to the Favorites bar. If a user subscribes to a Web Slice, Internet Explorer adds it to the Favorites bar. For more information, see Customizing the User Experience. Discovery and subscription of Web Slices is disabled for documents within a frameset however, publishers may provide their own interface for subscribing. In-document discovery only applies to Web Slices in the topmost document. You can customize which Web Slice appears at the top of the list by Setting the Default Web Slice.įigure 2: The Feed Discovery button also detects Web Slices. Although a Web page can include up to 100 Web Slices, only 20 entries can appear at one time on the Feed Discovery button. Typically, users discover a Web Slice by moving the mouse pointer over it this is called in-document discovery.įigure 1: A shortcut button appears when the mouse pointer is moved over a Web Slice.Įach Web Slice that Internet Explorer detects is added as an entry to the Feed Discovery button, located on the Command bar. Note For Internet Explorer to detect a Web Slice, the Web page must be served from a Web server. Annotations can be applied directly to content within the HTML page additional files can be used for optimization, but are optional. The Web Slice itself uses simple, semantic HTML markup to represent a portion of Web page that can be subscribed to. The Web Slice is based on the hAtom Microformat, with a few additional properties. The Web page's author can control how Web Slices are discovered and the order of their appearance on the Feed Discovery button.To access the full Web page, click the Open button in the preview window. All elements marked as entry-content are combined and shown in the Web Slice preview window when the Web Slice button is clicked.To detect a Web Slice on a Web page, Internet Explorer scans for elements that are of class hslice, have an id property, and contain at least one child element with an entry-title class name.The smallest update interval is 15 minutes. The Web Slice or the user can specify how frequently Internet Explorer will check for updates from the Web server.When a user subscribes to a Web Slice, a portion of the Web page is added to the Favorites bar. A Web Slice uses simple HTML markup to represent a clipping of a Web page.This article is organized into the following sections: Users monitor content changes and view the updated portion of the Web page directly from the Favorites bar (the improved Links toolbar) of Internet Explorer. In contrast, a Web Slice enables users to subscribe to content directly within a Web page a separate feed file is not required. This requires a Web site to duplicate some content as a special XML file, called a feed, that a news reader application can download and check for updates. Today, many Web sites provide content updates through Really Simple Syndication (RSS) news feeds. ![]()
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