Yes, we had this problem in Mapbuilder and added a ×tamp=122233 to the end of the URL.
Christopher Schmidt wrote: > On Mon, Sep 03, 2007 at 09:24:25PM +0530, [EMAIL PROTECTED] wrote: > >> Has anybody seen this behavior? I have lot of dynamic content on the >> server (i.e. geoserver); hence the WMS content is supposed to change all >> the time. When I refresh my WMS layer, 5% of the time, some of the tiles >> don't get refreshed. And these tiles are random. Rest of the tiles get >> refreshed fine. >> >> Has anybody seen this behavior? What could be happening? When I look at >> the WMS requests in my firebug, browser doesn't seem to generate the WMS >> tile requests in the first place (but I could be wrong on this fact). >> >> Any tips appreciated on how to debug? (I don't have any tilecache >> configured. It is plain geoserver to openlayers configuration. BTW, I >> don't have a public facing example to publish to the mailing list) >> > > Browsers tend to assume that the content in a given URL hasn't changed > for longer than they should. Override your getURL function and make it > append a random=Math.random(): > http://openlayers.org/pipermail/users/2007-January/000615.html is close, > but if you wnat 'constant' refresh, you'll have to do a bit more > legwork. > > Regards, > -- Cameron Shorter Systems Architect, http://lisasoft.com.au Tel: +61 (0)2 8570 5050 Mob: +61 (0)419 142 254 _______________________________________________ Dev mailing list [email protected] http://openlayers.org/mailman/listinfo/dev
