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- Properties specific to rssStream variables
- Functions that use rssStream variables:
rssStream (Type of variable) In french: rssFlux
The rssStream type is used to handle a RSS feed. The stream characteristics can be defined and changed using different WLanguage properties. Remark: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable.
MyRSSStream is rssStream
MyRSSStream = rssInitialize("http://blogs.webdev.info/rss.awp?blog=technicalsupport", fromURL) MyStream is rssStream
MyChannel is rssChannel
MyEntry is rssEntry
MyPath is string
// Characteristics of channel
MyChannel.Title = "My site"
MyChannel.Description = "Example of RSS 2.0 stream"
MyChannel.UpdateDate = DateSys() + TimeSys()
MyChannel.Link = "http://www.example.org"
// Characteristics of entries of channel 1
MyEntry.Author = "pcsoft@pcsoft.fr"
MyEntry.Description = "First news"
MyEntry.Title = "News #1"
// Adds the entry into the channel
Add(MyChannel.Entry, MyEntry)
// Adds the channel into the stream
Add(MyStream.Channel, MyChannel)
// Saves the stream in a file
MyPath = CompleteDir(fCurrentDir()) + "Rss.xml"
rssSave(MyStream, MyPath)
// Displays the XML file of stream
IF ShellExecute(MyPath) = False THEN
Error("ShellExecute('" + MyPath + "'). '" + ErrorInfo() + "'")
END
Remarks Properties specific to rssStream variables The following properties can be used to handle a RSS feed: | | | | Name | Type used | Effect |
|---|
| Channel | Array of rssChannel | Used to describe the different RSS channels of the stream. A stream may own several channels. In most cases, a stream owns a single channel.
| | Version | Character string | Used to find out and modify the version of the RSS stream. Only the RSS stream corresponding to the version "2.0" is supported. |
Remarks: - The properties followed by a star (*) are mandatory.
- All the properties found in this list are available in read/write.
Functions that use rssStream variables: | | | rssBuildString | Builds the RSS feed and returns the result (in XML format) in a character string. | | rssDisplay | Builds a RSS stream and returns the content of the RSS stream to the client. | | rssInitialize | Loads a RSS stream in memory. | | rssSave | Builds the RSS stream and saves the RSS stream in an XML file. |
Related Examples:
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Training (WEBDEV): WW_RSS_Stream
[ + ] This example explains how to read and display a RSS stream in a WEBDEV page via the RSS type and via the WLanguage functions for handling RSS. A reusable control template is used to display the RSS data.
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