Is there a way that NewsReader knows whether a page has been updated? How? the page is dynamic collecting data from database. Thanks!
Santosh Puranshettiwar <[EMAIL PROTECTED]> wrote: Dave wrote: > Thanks, > > It semms that it is easy to write the XML file for a Feed. But how > does NewsReader know the page (pointed by feed link) has been changed, > what are the changes, updated time? > > I have not got the idea yet :) > The NewsReader /polls/ the feed regularly. As such there is no mechanism for notifying changes. > Dave > > > Michael Hencin wrote: Dave > > I went thru the same thing. Basically all you need to do is make an XML file > and put it on a web server some place. Then provide the link. People can > copy the link and paste it into any rss reader, or if their browser > understands what to do, it will add the rss feed link to the integrated > reader. > > So you need to create the XML file, save that file to your web server. Then > provide a link for people to use. > > Here are some links I came by > > http://searchenginewatch.com/showPage.html?page=2175271 > > > http://en.wikipedia.org/wiki/RSS_%28file_format%29 > > Mike > > > -----Original Message----- > From: Dave [mailto:[EMAIL PROTECTED] > Sent: Saturday, November 18, 2006 2:21 AM > To: users@myfaces.apache.org; Tomcat Users List > Subject: RSS help > > How to support RSS in a website so that people can subscribe? I googled and > found lots of documents about how to subscribe and about news readers, but > not talking about how to support RSS functionality in a website? > > Thanks, > Dave > > > --------------------------------- > Sponsored Link > > Mortgage rates as low as 4.625% - $150,000 loan for $579 a month. > Intro-*Terms > > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > --------------------------------- > Sponsored Link > > Mortgage rates near 39yr lows. $420,000 Mortgage for $1,399/mo - Calculate > new house payment > Also, I wonder how this question pertains to this mailing list? -- Santosh. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------- Sponsored Link Mortgage rates near 39yr lows. $310,000 Mortgage for $999/mo - Calculate new house payment
