topic Re: Exclude columns in ESRI map service Query in ArcGIS JavaScript Maps SDK Questions

Exclude columns in ESRI map service Query

JayakumarPD — Wed, 03 Mar 2021 11:31:33 GMT

Hi,

Is it possible to exclude the columns in map service query,

For Example: I have a service, with

Service 1: Name, Department and ID

Service 2: Name, Forest, Species and ID

Service 3: Society, Asset, Culture and ID

I am calling this is a loop, when I give asterisk (*), then all columns are coming for identifier template, but I don't want ID from any service. Is there any way.

Thankyou

Re: Exclude columns in ESRI map service Query

JayJohnsonWashoeCounty — Wed, 03 Mar 2021 20:51:42 GMT

Clearly you can't use the * and still exclude any of the fields (ID in your case). I think you will have to explicitly specify the fields you want returned in the query.

Re: Exclude columns in ESRI map service Query

jcarlson — Wed, 03 Mar 2021 22:04:34 GMT

The fields are all there in the service JSON. Would it be possible to pull all the field names and then just drop 'ID' from the array before submitting it as your out_fields param?

Re: Exclude columns in ESRI map service Query

JayakumarPD — Thu, 04 Mar 2021 04:08:19 GMT

Explicitly we can include but how to exclude

Re: Exclude columns in ESRI map service Query

JayakumarPD — Thu, 04 Mar 2021 04:09:07 GMT

is it possible to share code snippet or any reference link