Thank you all! Sorry for the late response: And now I got anothor problem about the wfs-states layers . look: when I browsed it in Firefox, It " [Break on this error] #!/usr/bin/env python", then I change the "OpenLayers.ProxyHost = "proxy.cgi?url=";" to "OpenLayers.ProxyHost = "/proxy.cgi?url=";" in wfs-states.js, it raise another error: " Access to restricted URI denied" code: "1012 ----[Break on this error] this._object.send(vData); " . I thought it was the bug about http://trac.openlayers.org/attachment/ticket/2065/XMLHttpRequest.patch,and change the file Reference to the Ticket,but it change nothing :firebug raise the same error. What should I do to work it out? Dose it necessary to put the files in the server ? And the wfs layer nerver come out.Or what should be configured to my PC ? (my OS:win XP,server:geoserver,Python,apathe,tomcat.).
my codes here : http://geekjack.hostesr.com/XMLHttpRequest.js http://geekjack.hostesr.com/proxy.cgi.txt http://geekjack.hostesr.com/wfs-states.js.txt -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/How-to-refresh-a-layer-every-N-seconds-tp5411253p5423280.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users