Latest Contributions by nakulmanocha

Hi Ken, Yes this can be easily done. Basically, you need to check if the geodatabase exists. Since the app defines the geodatabase name. It needs to check for the same geodatabase. Infact you can also do just the sync if you would like so that app does a sync if are any changes between the local geodatabase copy and the online feature service. The workflow would be as soon as the application loads use serviceInfoTask.fetchFeatureServiceInfo(); And check if the geodatabse exists. If yes then you can directly add the layer else generate the geodatabase.   // Property to check if sync needs to be performed automatically property bool syncEnabledInApp:false Component.onCompleted: {         statusText.text = "Getting service info";         // If online         // Check for the local version if not available download one         // If available perform sync if auto sync is enabled         if(isAppOnline)         serviceInfoTask.fetchFeatureServiceInfo();         // If offline use the local version only          } FileInfo{         id:fileInfo         filePath: gdbPath     } ServiceInfoTask {         id: serviceInfoTask         url: featuresUrl         onFeatureServiceInfoStatusChanged: {                       if (featureServiceInfoStatus === Enums.FeatureServiceInfoStatusCompleted) {                 if(!serviceInfoTask.featureServiceInfo.isSyncEnabled){                     statusText.text = qsTr("Error- Feature Service doesn't have sync capability.");                    return;                 }                 if(!serviceInfoTask.featureServiceInfo.layers[layerId].hasAttachments){                     console.log("has no attachments")                     statusText.text = qsTr("Error- Feature Layer doesn't support attachments.");                     return;                 }                 //TODO: get the correct layer ID-unique one                 //Get the featureservice name to append to the geodatabase.                 statusText.text = qsTr("Feature Service info received for ",serviceInfoTask.featureServiceInfo.layers[layerId].name);                 gdbPath = dataPath +  serviceInfoTask.featureServiceInfo.layers[layerId].name + ".geodatabase"                 console.log(gdbPath)                 if(fileInfo.exists){                     // perform sync -' Download only '                     gdb.syncGeodatabaseParameters.syncDirection = Enums.SyncDirectionDownload                     console.log("GDB valid ",gdb.valid)                     if(gdb.valid){                         if(syncEnabledInApp){                         console.log("performing sync")                                                geodatabaseSyncTask.syncGeodatabase(gdb.syncGeodatabaseParameters, gdb);                         busyIndicator.visible = true;                         statusText.text = qsTr("Checking for any updates to download..");                         }else{                             // Add Local feature layer                             offLineLayer.featureTable = local                             mainMap.addLayer(offLineLayer)                         }                     }                 }                 else{                     // Generate Geodatabase                     generateGeodatabaseParameters.initialize(serviceInfoTask.featureServiceInfo);                     generateGeodatabaseParameters.extent = mainMap.extent;                     generateGeodatabaseParameters.returnAttachments = true;                     busyIndicator.visible = true;                     geodatabaseSyncTask.generateGeodatabase(generateGeodatabaseParameters, gdbPath,false);                     statusText.text = qsTr("Downloading features with attachments for offline use..please wait");                 }             } else if (featureServiceInfoStatus === Enums.FeatureServiceInfoStatusErrored) {                 statusText.text = "Error:" + errorString;                 //cancelButton.text = "Start Over";             }         }     }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Note:- It is up to app developer to provide a unique name for geodatabase in case everytime different feature service is being used. So that app knows which geodatabase corresponds to which feature service I hope this helps, Nakul ... View more

Hi there, There are couple of issues here, directly related to your Geocoding service. 1) Your geocoding service is based on server 10.0 and hence only supports FindAddressCandidates. Therefore you should be using locator.geocode() method to perform Geocoding. This method calls the FindAddressCandidates operation 2) Based on your service address field. It currently takes Single Address labelled as "SingleKey". Hence you should only use that as your Address field parameter. I have added these suggestions in your code and pasted below for your reference. I hope this helps. Thank you. Nakul App {     id: app     width: 800     height: 532     property double scaleFactor: AppFramework.displayScaleFactor     property string errorMsg     Map {         id: mainMap         anchors.fill: parent         extent: usExtent         focus: true         ArcGISTiledMapServiceLayer {             url: "http://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer"         }         SimpleMarkerSymbol {             id: simpleMarkerSymbolLocation             color: "red"             style: Enums.SimpleMarkerSymbolStyleCross             size: 10         }         SimpleMarkerSymbol {             id: simpleMarkerSymbolReverseLocation             color: "blue"             style: Enums.SimpleMarkerSymbolStyleDiamond             size: 10         }         GraphicsLayer {             id: graphicsLayerGeocode         }         GraphicsLayer {             id: graphicsLayerReverse         }         Graphic {             id: locationGraphicReverse             symbol: simpleMarkerSymbolReverseLocation         }         Graphic {             id: locationGraphicGeocode             symbol: simpleMarkerSymbolLocation         }         Envelope {             id: usExtent             xMax:  8380686             yMax: 3594113             xMin:  8180686             yMin: 3794113             spatialReference: mainMap.spatialReference         }         onMouseClicked: {             graphicsLayerReverse.removeAllGraphics();             var graphic1 = locationGraphicReverse.clone();             graphicsLayerReverse.addGraphic(graphic1);              graphic1.geometry =  mouse.mapPoint             locator.reverseGeocode(mouse.mapPoint, 500, mainMap.spatialReference);         }     }     ServiceLocator {         id: locator         url: "http://maps.dhalahore.org/ArcGIS/rest/services/DHAMAP/AddressLocator/GeocodeServer"         onGeocodeStatusChanged: {             console.log("geocode address found")             if(geocodeStatus === Enums.GeocodeStatusCompleted){                  progressBar.visible = false;                 if(geocodeResults.length < 1){                     showError("No address Found");                 }                 else {                     for (var i = 0; i < geocodeResults.length; i++) {                         var result = geocodeResults[i];                         var graphic = locationGraphicGeocode.clone()                         graphic.geometry = result.location;                         graphicsLayerGeocode.addGraphic(graphic);                     }                     mainMap.zoomTo(graphic.geometry);                 }             }else if (geocodeStatus === Enums.GeocodeStatusErrored) {                 progressBar.visible = false;                 showError(geocodeError.message + "\n No Address Found");             }         }         onReverseGeocodeStatusChanged: {             if (reverseGeocodeStatus === Enums.ReverseGeocodeStatusCompleted) {                 searchBox.descriptionTextVisibility = true;                 searchBox.descriptionTextInput = "Address: "                 var address = reverseGeocodeResult.addressFields["SingleKey"];             } else if (reverseGeocodeStatus === Enums.ReverseGeocodeStatusErrored) {                 showError(reverseGeocodeError.message + "\nNo Address Found");                 searchBox.descriptionTextVisibility = false;             }         }     }     /*-----------------------------------------------------------------------------------------------------------------------          Search button / box          ---------------------------------------------------------------------------------------------------------------------*/     SearchBox {         id: searchBox         anchors {             left: parent.left             top: parent.top             margins: 20 * scaleFactor         }         onSearch: {                       graphicsLayerGeocode.removeAllGraphics();             var add = {"SingleKey": searchBox.searchTextInput}             locator.geocode(add,"*",mainMap.spatialReference)             progressBar.visible = true;         }         onClear: {             mainMap.extent = usExtent;             mainMap.mapRotation = 0;             graphicsLayerGeocode.removeAllGraphics();             graphicsLayerReverse.removeAllGraphics();             searchBox.descriptionTextInput = "";             searchBox.searchTextInput.focus = true;             searchBox.descriptionTextVisibility = false;             searchBox.searchTextInput = "";         }         Keys.onReturnPressed: {             graphicsLayerGeocode.removeAllGraphics();             var add = {"SingleKey": searchBox.searchTextInput}             locator.geocode(add,"*",mainMap.spatialReference)             progressBar.visible = true;             Qt.inputMethod.hide();         }     }     Row {         anchors {             horizontalCenter: parent.horizontalCenter             bottom: mainMap.bottom             bottomMargin: 5 * scaleFactor         }         ProgressBar {             id: progressBar             indeterminate: true             visible: false         }     }     MessageDialog {         id: messageDialog         title: "Error"         icon: StandardIcon.Warning         modality: Qt.WindowModal         standardButtons: StandardButton.Ok         text: errorMsg     }     Rectangle {         id: rectangleBorder         anchors.fill: parent         color: "transparent"         border {             width: 0.5 * scaleFactor             color: "black"         }     }     function showError(errorString) {         errorMsg = errorString;         messageDialog.visible = true;     } } ... 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Hi there, When you are offline. It will use your device GPS to determine your current location. Yes, in offline mode Map won't be available but your location will be stored based on your device GPS. When you get back to area where you have the network. You can go back and check the draft location it should show the stored GPS location at the time of the point of interest collection. -Nakul ... View more

Great! The local notification is in works for the next release. Will have more updates as we come closer to release which is not until UC 2017. -Nakul ... View more