Latest Contributions by WingCheung1

‎08-22-2022

I am experiencing the same issue with the spell checker in all of my storymaps, and wonder if there is any updates on this. Thank you.

‎07-10-2022

Thank you for the quick reply, Dan!

‎07-10-2022

Hello, I wrote a very simple expression and used the Round function. The output of the Round function (i.e. 3.14) is correct, but when I multiply that output by a constant of 10, it is giving me the answer of 31.400000000000002 instead of 31.4. Is there a simple explanation for this? Did I miss something? Thanks!

‎02-04-2022

Thank you Amada. I figured out what I was doing wrong. I added my Arcade Expression using the +Add content icon instead of Manage Expression. Once I went through Manage Expression and added my expression there, I was able to see my expression in the Fields list and include it in my pop-up. Thanks!

‎02-03-2022

Hello all, I am pretty new to the new Map Viewer, so maybe I just missed a step. I am customizing the pop-up in the new Map Viewer using Arcade. The expression works when I hit Test, but the Pop-up in the new Map Viewer only briefly display a spinning circle and doesn't display the message created by the expression. I have tried re-doing it, restarting the map viewer, but it doesn't work. When I put the same expression in the classic Map Viewer, it immediately works. Any ideas? Any assistance is greatly appreciated. Here is the expression: var LocCodes = { "incorp":"incorporated city", "unincorp":"unincorporated community" } var Loc = $feature.loctype var LocDesc = LocCodes[Loc] var SumCases = sum($layer, "confirmedcases") var FilterCases = sum(Filter($layer,"loctype=@Loc"),"confirmedcases") Return Proper($feature.name) + " is an " + LocDesc + " located in San Diego County. It recorded " + $feature.confirmedcases + " COVID cases as of Jan, 25, 2022. This represents " + Round($feature.confirmedcases/FilterCases*100,2) + "% of the total cases recorded in all of the " + LocDesc + " jurisdiction, and " + Round($feature.confirmedcases/SumCases*100,2) + "% of the total cases recorded for the entire county." Tested fine for the new viewer Expression tested fine in the new and classic viewer Arcade expression doesn't show in new viewer's pop-up New viewer pop-up fails to update with the message from the expression Classic viewer pop-up updates with the message from the expression

‎10-24-2020

Thank you Peter and Zach. I think those ideas will work and I will try them. So if I am understanding correctly, I can probably include a question in the Survey that asks the completer of the survey for "the date of the event", and then set a relative date filter in the web map so that only the events that are occurring beyond today's date will be displayed? The only problem I am running into is that the relative date filter seems to only work with the "in the last" operator. Is there a way to use the "is after" operator, and then somehow have ArcGIS online automatically update today's date as the parameter?

‎10-23-2020

Thank you for the quick reply Zach. Your response makes sense. I am thinking of the Web Map in ArcGIS Online. I was hoping that there is a way to automate the filtering, since the web map will be public-facing, and the user may not know how to filter the features in the map.

‎10-23-2020

On survey 123, is there a way to include a question type to only show the submission in the map for a specified period of time? For example, if I am making a form to allow different campus departments to show the locations and dates of the outreach events they are doing on a map, I will like the submissions associated with past events to be automatically taken off the map or at least automatically hidden. Thank you.

‎11-08-2017

I have been trying this operation for several days now and have look through some of the GeoNet answers, but I still can't get it to work. Basically, I have a LAS Dataset from a UAS which was processed and exported from DroneDeploy. I want to create a raster or TIN from the LAS Dataset. I can create the TIN if I set the Thinning Value to 7900, but if I use any value above that, I just get a generic Error 999999 message. Below is the result window. Any help is greatly appreciated. Parameters Input LAS Dataset points.las Output TIN C:\Users\wcheung\Desktop\tintest Thinning Type RANDOM Thinning Method NODE_COUNT Thinning Value 7999 Maximum Number of Output Nodes 10000000 Z Factor 1 Environments Output Coordinate System GEOGCS['GCS_WGS_1984',DATUM['D_WGS_1984',SPHEROID['WGS_1984',6378137.0,298.257223563]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]] Messages Start Time: Wednesday, November 08, 2017 12:16:03 PM ERROR 999999: Error executing function. TIN internal process error. Failed to execute (LasDatasetToTin). Failed at Wednesday, November 08, 2017 12:16:03 PM (Elapsed Time: 0.17 seconds)

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Date Last Visited	‎06-11-2025 04:04 PM

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Latest Contributions by WingCheung1

Re: Spell Check Issues

Re: Arcade question: Round() function

Arcade question: Round() function

Re: Arcade Expression will not display in Pop-up in new Map Viewer

Arcade Expression will not display in Pop-up in new Map Viewer

Re: How to show a submission from Survey123 for only a specified period of time?

Re: How to show a submission from Survey123 for only a specified period of time?

How to show a submission from Survey123 for only a specified period of time?

LAS Dataset to TIN Failed in ArcGIS Pro

Re: Arcade Expression will not display in Pop-up i...