Latest Contributions by MichaelLev

Thanks, @BlakeTerhune and especially @AndyGup for referring my question. Indeed I am using nodeJS for developing the non-interactive web service (I prefer it upon Python) and queryFeatures example was enlighting since this is the way I go. REQUEST: I need also do "fetchImage" upon MapImageLayer and it will help me bery much to know what is the specific ArcGIS Rest API that I need for this. Does someone know? 2nd REQUEST: Is there some short example of whole little node program addressing the enterprise portal server? ... View more

I want to do some process and return a pdf (I know how to prepare that pdf) but with no interactive browser window. Just a "service" addressed by its url. The service receives a request (by the url which would contain some parameters) and returns the result pdf. ... View more

Thank you! May I ask - I can write "this.someButton.onClick = this.someHandlerFunction;" How is it, compared to "this.own(on(..." ? ... View more

Dear @CarlosNantes , I am now doing it in your way. I got help in writing the python. However, my pytho converts all 4 layers of the dwg at once ("Point", "Polygon", "Polyline","Annotation"), and I request from the Javascript the 4 shape layers. But if the dwg file has not all 4 layers, the python process at the server fails... This error occurrs only if I run the python from my WebAppBuilder Javascript file, but if I execute the python in the server from the ArcGisPro, it runs well even if the dwg has less layers. It is a riddle for me why it fails from the Jacascript... In your answer you write: "Toolbox should have 2 input parameters: one for File and the other for the geometry type". So maybe I must run the process 4 times, each time on a separate layer? I attach here my python script. (".txt" added to filename in order to attach it) If indeed the process must run 4 times, each time on a separate layer, can you please modify the python for me to accept the 2nd parameter? In addition, I don't understand enough your 1.6 and 1.7 paragraphs. Are they needed? Can you add them to the python for me? Thank you ... View more

@ReneRubalcava , I used the query to get a FeatureSet, and succeeded to save the feature layer to text and also to recreate it from that text. Thank you very much! ... View more

Please note that Web AppBuilder both Javascript API - 3.* and 4.* If you generate 2D app, it uses Javascript API 3.*, If you generate 3D app, it uses Javascript API 4.*. ... View more

Dear @ReneRubalcava , thank you for replying and for modifying ESRI's example Geoprocessing - hotspot analysis to extract the layers themselves. I tested and it works. I did as you said - besides rest geoprocessor service, I tested also the 4.19 Geoprocessor, but both gave identical results: Our gp tool can return OK the MapImageLayer, but not the layers themselves - result.value.features is an empty array, and result.value.geometryType is null. The only difference I can think of is that we work on 3D scenes. But it's hard to imagine this is the problem. Maybe you can show me an working example on 3D scene? IF geoprocessor gives the layers themselves also on 3D scenes, then the problem is either with my gp tool or with my code. MY gp tool converts CAD files (*.dwg) to SHP, containing points,lines,polygons/annotation layers. ArcGisPro was used to create a model containing Python script which used esri "CAD to Geodatabase" tool. I attach a screenshot of the model, and 2 CAD files. If, as you wrote, one or more of the next things will help you locate the problem:      - url of our gp service,      - the python script,      - url of minimal WAB web app with custom widget containing my code,      - zip of my WAB web app code, containing my custome widget for converting Cad2SHP Then I request you to instruct me how to send to you by private means (email?)   ... View more