Add null override category to selector

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04-18-2019 08:43 AM
JoeBryant1
Occasional Contributor II

I'm trying to add a Category Selector to my dashboard that selects by "Receiver" from the GNSS metadata field populated from the Collector App. Looking at my data, the high accuracy receivers and the iOS devices populated the field, but if the editor was using an Android device (and the new Collector Beta for Android), the receiver field is blank (null).

I have successfully loaded all of the categories that have defined values, but I would like to add the null value records and label the category as "Android".

When using the "+ Override" button, what string do I need to enter to select the blank or null values? I've used "", null, {}, {null} and " " with no luck.

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5 Replies
MaximeDemers
Occasional Contributor III

Hi Joe,

I have the same quesiton. Have you found something for this?

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JoeBryant1
Occasional Contributor II

Hi Maxime,

I went back and reviewed this dashboard and it looks like I never figured it out. I have a loaded category value that is blank that I have labeled "Android", but I don't have this choice in smart-filter buttons, so the app must not recognize that value when it populates.

Maybe a good enhancement request?

MaximeDemers
Occasional Contributor III

Thank you for your reply. In my opinion, yes that would be a good enhancement idea. If you want to make the suggestion, please share the link here and I will give a thumbs-up.

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WillHughes
New Contributor III

Did someone create an enhancement request? Please share. 

JoeBryant1
Occasional Contributor II

I thought I had piggybacked this onto another request, but I couldn't find it in the new ESRI Community forums.

Here is the Idea I just created. Please upvote!

Add Null Override Category to Dashboard Selector

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