[Geoserver-users] Using LayerSwitcher() With a Layer Group of WMSs
Hello. I am newbie to GeoServer and OpenLayers. I am trying to setup a WMS that consists of 6 layers of thematic maps on GeoServer. I tried to add LayerSwitched() to the code but the map just went blank. My question is: is it possible to add LayerSwitched for a Layer Group of WMSs? If no, is there another way to show 6 layers of thematic maps (somehow at the same time) on GeoServer? Thanks in advance. //Ammar -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Using LayerSwitcher() With a Layer Group of WMSs
Hi Ammar, WMS is a great tool for showing layers altogether. To pinpoint your issue it will be usefull to have the part of the code you are using to load the layers into the map and to display the layerswitcher. Can you please provide a little snippet? Thank you Lorenzo Pini == Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. == GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 http://www.geo-solutions.it http://twitter.com/geosolutions_it On Thu, Oct 10, 2013 at 11:08 AM, Ammar ammar8...@yahoo.com wrote: Hello. I am newbie to GeoServer and OpenLayers. I am trying to setup a WMS that consists of 6 layers of thematic maps on GeoServer. I tried to add LayerSwitched() to the code but the map just went blank. My question is: is it possible to add LayerSwitched for a Layer Group of WMSs? If no, is there another way to show 6 layers of thematic maps (somehow at the same time) on GeoServer? Thanks in advance. //Ammar -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Using LayerSwitcher() With a Layer Group of WMSs
Sounds like a question for the OpenLayers list. Russ --- On 10 Oct 2013, at 10:08, Ammar ammar8...@yahoo.com wrote: Hello. I am newbie to GeoServer and OpenLayers. I am trying to setup a WMS that consists of 6 layers of thematic maps on GeoServer. I tried to add LayerSwitched() to the code but the map just went blank. My question is: is it possible to add LayerSwitched for a Layer Group of WMSs? If no, is there another way to show 6 layers of thematic maps (somehow at the same time) on GeoServer? Thanks in advance. //Ammar -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Using LayerSwitcher() With a Layer Group of WMSs
Hi, as Russ Hore also pointend, it's an OpenLayers question, here's why: I see you are using the GeoServer OpenLayers Preview as a base to build your map. I highly discourage that, because that page has the only required tools to preview the selected layer. If you want to start learning OpenLayers I recommend you this tutorial: http://docs.openlayers.org/library/introduction.html It's a step-by-step tutorial, very practical. The reason your map becomes blank it's because the OpenLayers library provided with the Preview page doesn't include the LayerSwitcher control. Trying to load that Control breaks the code execution, preventing the loading of the map. As you can see in the source code, there is a comment to warn you about that. !-- Import OpenLayers, reduced, wms read only version -- script src= http://localhost:8080/geoserver/openlayers/OpenLayers.js; type=text/javascript I hope this helps. Regards Lorenzo Pini == Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. == GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 http://www.geo-solutions.it http://twitter.com/geosolutions_it On Thu, Oct 10, 2013 at 12:18 PM, Ammar ammar8...@yahoo.com wrote: Thanks for your reply Lorenzo. This is part of the code, which I think is related to my problem: [omitted] Regards, Ammar -- *From:* Lorenzo Pini lorenzo.p...@geo-solutions.it *To:* Ammar ammar8...@yahoo.com *Cc:* geoserver-users@lists.sourceforge.net geoserver-users@lists.sourceforge.net *Sent:* Thursday, October 10, 2013 11:53 AM *Subject:* Re: [Geoserver-users] Using LayerSwitcher() With a Layer Group of WMSs Hi Ammar, WMS is a great tool for showing layers altogether. To pinpoint your issue it will be usefull to have the part of the code you are using to load the layers into the map and to display the layerswitcher. Can you please provide a little snippet? Thank you Lorenzo Pini On Thu, Oct 10, 2013 at 11:08 AM, Ammar ammar8...@yahoo.com wrote: Hello. I am newbie to GeoServer and OpenLayers. I am trying to setup a WMS that consists of 6 layers of thematic maps on GeoServer. I tried to add LayerSwitched() to the code but the map just went blank. My question is: is it possible to add LayerSwitched for a Layer Group of WMSs? If no, is there another way to show 6 layers of thematic maps (somehow at the same time) on GeoServer? Thanks in advance. //Ammar -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60134071iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users