Kenneth solved that problem a while ago. Do some searching before asking question FGS.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of padmini godavarthi Sent: Wednesday, March 24, 2010 9:59 AM To: [email protected] Subject: [mapguide-users] GT Application+Query problem Hi, i want to do query function so i have downloaded sample GT application from the site trac.osgeo.org the query feature works fine for GT data.i want to use the same function for my data. but in my application only layernames are displaying in dropdown list but the layer properties(ex:featId) are not displaying in another dropdownlist.... i think the problem is with OnLayerChange() function in querymain.php function OnLayerChange() { var layerSelect = document.getElementById("layerSelect"); var propertySelect = document.getElementById("propertySelect"); var outputSelect = document.getElementById("outputSelect"); reqParams = "COMMAND=GETLAYERPROPERTIES"; reqParams += "&SESSION=" + encodeURIComponent(session); reqParams += "&MAPNAME=" + encodeURIComponent(mapName); reqParams += "&LAYERNAME=" + encodeURIComponent(layerSelect.value); alert(reqParams); function getHTTPObject() { if (window.ActiveXObject) return new ActiveXObject("Microsoft.XMLHTTP"); else if (window.XMLHttpRequest) return new XMLHttpRequest(); else { alert("Your browser does not support AJAX."); return null; } } reqHandler=getHTTPObject(); if ( reqHandler != null) { reqHandler.open("POST", "querycontroller.php", true); } queryReqHandler.onreadystatechange = OnReadyStateChange; reqHandler.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); reqHandler.send(reqParams); try { properties = reqHandler.responseText.parseJSON(); } catch(e) { alert(e); } propertySelect.options.length = 0; outputSelect.options.length = 0; for (var i = 0; i < properties.length; i++) { propertySelect.options[i] = new Option(properties[i].name, i, false, false); outputSelect.options[i] = new Option(properties[i].name, i, false, false); alert(properties[i].name); } OnPropertyChange(); } in this code i am unable to goto querycontroller.php(for testing purpose i just want to display echo message.but its not displaying).... if anybody aware of that let me know.......................... Regards, padmini G. -- View this message in context: http://n2.nabble.com/GT-Application-Query-problem-tp4789798p4789798.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
