Latest Contributions by FC_Basson

1) In your Identify Parameters, define the layerIds as only the visible layers on the map for the selected layer identifyParams.layerIds = myLayer.visibleLayers; You can do this in the executeIdentifyTask function if your visible layers are goint to change dynamically 2) Set the popup to only show if the identify response returns 1 or more feature function executeIdentifyTask (event) {   map.infoWindow.hide();   identifyParams.geometry = event.mapPoint;   identifyParams.mapExtent = map.extent;   var deferred = identifyTask     .execute(identifyParams)     .addCallback(function (response) {       // response is an array of identify result objects       // Let's return an array of features.            if (response.length > 0) {       map.infoWindow.show(event.mapPoint);        return arrayUtils.map(response, function (result) {         var feature = result.feature;         var layerName = result.layerName;         feature.attributes.layerName = layerName;         if (layerName === 'Tax Parcels') {           var taxParcelTemplate = new InfoTemplate("",             "${Postal Address} <br/> Owner of record: ${First Owner Name}");           feature.setInfoTemplate(taxParcelTemplate);         }         else if (layerName === 'Building Footprints') {           console.log(feature.attributes.PARCELID);           var buildingFootprintTemplate = new InfoTemplate("",             "Parcel ID: ${PARCELID}");           feature.setInfoTemplate(buildingFootprintTemplate);         }         return feature;       });              }   });    // InfoWindow expects an array of features from each deferred    // object that you pass. If the response from the task execution    // above is not an array of features, then you need to add a callback    // like the one above to post-process the response and return an    // array of features.   map.infoWindow.setFeatures([deferred]); } ... View more

That's all in the CSS of the example.  You can also use a PictureMarkerSymbol (PictureMarkerSymbol | API Reference | ArcGIS API for JavaScript 3.17 ) and use any image e.g. animated GIF as the map marker. ... View more

Not sure if I'm understanding your question 100%, but you can change the parameters of any GP task request before it is sent to the server with the setRequestPreCallback funciton: esri/request | API Reference | ArcGIS API for JavaScript 3.17 To change the URL of an operational layer you can add this to your code where you are specifying the print task: esriRequest.setRequestPreCallback(function(ioArgs){   // check if request is a web map print request   if (ioArgs.content && ioArgs.content.Web_Map_as_JSON){     var webMapAsJson = ioArgs.content.Web_Map_as_JSON;     var webMapObj = JSON.parse(webMapAsJson);     // iterate through operational layers on the map     for (o in webMapObj.operationalLayers) {       var wmo = webMapObj.operationalLayers ;       if (wmo.title = "MyLayer"){         wmo.url = "http://newurl";       }     }   }    return ioArgs; }) ... View more

The zipfile module works well.  You can zip the files in a folder like so: import zipfile outputSHPzip = arcpy.env.scratchFolder + "\\shpzip.zip" shpZip = zipfile.ZipFile(outputSHPzip, "w") for root, dirs, files in os.walk(ShapefileFolder):    for f in files:       shpZip.write(os.path.join(root, f), f) shpZip.close() ... View more