Hi Ryszard, If you want to query external URLs you will need to proxy the requests. The "url" parameter is limited by browsers same origin policy. To proxy the request you can have a result page with a groovy script that makes the HTTP requests to the external URL and outputs it. It has a performance cost, though, since it means 2 requests where you would do only one with an internal URL. Another alternative is to make the livetable support JSON with padding technique (http://en.wikipedia.org/wiki/JSON#JSONP) ; it's not very complex, it just needs an alternative method to fetch the data (instead of AJAX request) + an option to activate this method. Though it's a bit touchy security-wise, not sure we would want to have this available by default (but could be discussed).
Jerome. ----- "Ryszard Łach" <ryl...@gmail.com> wrote: > Hi! > Does anybody know how to display some external data using LiveTable > macro? I > can see in doc, that there is an 'url' alternative datasource > (alternative > to className and resultsPage), but I cannot find any examples using > it. > > I've tried to write to the text file the JSON output used by the > macro, then > I put the file on some http server and try to use its url in macro > invocation, but it does not work. > > TIA, > > R. > > -- > "First they ignore you. Then they laugh at you. Then they > fight you. Then you win." - Mohandas Gandhi. > _______________________________________________ > users mailing list > users@xwiki.org > http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users