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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi Alex,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thank you very much for the information, It is very helpful framework. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I just walkthrough the external demo, I saw that it is possible to define roles to Read, Create, update and/or Delete, however, if you give a user permissions to read a layer, then he will be able to read all resources in that layer. I wonder if it is possible to give permission on subset of a layer, for example giving a user a permission to read resources in specific area or based on specific attribute value?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ali Taha<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> users-bounces@geoext.org [mailto:users-bounces@geoext.org] <b>On Behalf Of </b>Alexandre Dube<br><b>Sent:</b> Monday, November 29, 2010 3:22 PM<br><b>To:</b> users@geoext.org<br><b>Subject:</b> Re: [Users] Data Access<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi,<br><br> You could use GeoPrisma to fill that need. It uses GeoExt and OpenLayers as client framework and a php server-side proxy to allow access control on resources (layers) based on the logged user. The official project website is currently under maintenance [1] and should be back on this week. In it, you'll find samples, documentation, source code, etc.<br><br> Until the website is back on, you can check an external demo showing the basic features of GeoPrisma [2]. If you have further questions, you can post them on the GeoPrisma-Users mailing list [3].<br><br>Cheers,<br><br>Alexandre<br><br>[1] <a href="http://geoprisma.org/">http://geoprisma.org/</a><br>[2] <a href="http://dev4g.mapgears.com/geoprisma/demo/">http://dev4g.mapgears.com/geoprisma/demo/</a><br>[3] <a href="http://lists.osgeo.org/mailman/listinfo/geoprisma-users">http://lists.osgeo.org/mailman/listinfo/geoprisma-users</a><br><br><br>On 10-11-27 07:21 PM, Ali Taha wrote: <o:p></o:p></p><p class=MsoNormal>Dear List,<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>I am creating an application which will be used by a multi location organization. What I need to do is showing subset of a layers based on the logged user ID. Will somebody help how this requirement can be achieved using GeoExt library.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>Users mailing list<o:p></o:p></pre><pre><a href="mailto:Users@geoext.org">Users@geoext.org</a><o:p></o:p></pre><pre><a href="http://www.geoext.org/cgi-bin/mailman/listinfo/users">http://www.geoext.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre><pre> <o:p></o:p></pre><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br><br><br><o:p></o:p></span></p><pre>-- <o:p></o:p></pre><pre>Alexandre Dubé<o:p></o:p></pre><pre>Mapgears<o:p></o:p></pre><pre><a href="http://www.mapgears.com">www.mapgears.com</a><o:p></o:p></pre></div></body></html>