topic Re: Hidding classification field in Web AppBuilder Custom Widgets Questions

Hidding classification field

deleted-user-0W0-oLHxDjCX — Fri, 28 Oct 2016 14:52:01 GMT

Hi everyone.

I was using LayerListWidget of WAB and would like to know if it is possible to hide classification field on legend representation.

Best regards

Re: Hidding classification field

RobertScheitlin__GISP — Fri, 28 Oct 2016 15:13:16 GMT

Ezequias,

A screenshot would help.

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Mon, 07 Nov 2016 20:45:23 GMT

Re: Hidding classification field

deleted-user-CQZbjNeBXm49 — Tue, 08 Nov 2016 08:58:19 GMT

Ezequias,

If you mean the "field_name_0" then you need to remove that before publishing the layer by "double clicking (on the TOC in ArcMap) on "field_name_0", which will turn it into a textbox and removing it completely (press delete) then click out. See images:

Baba

Re: Hidding classification field

RobertScheitlin__GISP — Tue, 08 Nov 2016 11:52:38 GMT

I agree with Baba, if you are using ArcGIS server to publish the mapservice. But if you just add the url to a web map in the AGOL map viewer to build a web map then you do not get this option (at least I can not find a way). So the need to remove the classification field name in code becomes necessary. The issue is that the field name is part of the Legend portion of the LayerList widget and there is no particular class that can be used to get that exact dom element so you can set its css to not be visible. I will look into this further but it is not looking good.

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Wed, 09 Nov 2016 18:03:16 GMT

Thank you for the repply but it actually it does not work when you are mapping quantities. Are you agree with me Robert Scheitlin, GISP‌?

Re: Hidding classification field

RobertScheitlin__GISP — Wed, 09 Nov 2016 18:10:40 GMT

Ezequias,

Baba's way will work fine for mapping quantities assuming that you are publishing your own map service and using that service in your web map.

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Wed, 09 Nov 2016 18:14:27 GMT

I would like to see it working because we tried it here and it doesn't work at all.

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Wed, 09 Nov 2016 18:17:38 GMT

Have you tried for quantities classification Babatope Adebajo?

Re: Hidding classification field

RobertScheitlin__GISP — Wed, 09 Nov 2016 18:39:17 GMT

Ezequias,

Sure it works here is a screenshot of it working:

Re: Hidding classification field

deleted-user-CQZbjNeBXm49 — Thu, 10 Nov 2016 08:19:35 GMT

Ezequias,

Sorry for the late reply (time zone difference), yes I have tried it for quantities and yes it does work but you had need a different approach for that.

1. Go to your ArcMap TOC (Table of Content) > Then soft click on the "field_name_0" like in the image below > Then press delete > Then mouse click on any area of the TOC

These should solve your issue

Baba

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Thu, 10 Nov 2016 11:48:27 GMT

Thank you for the reply. We did the same thing and it does not work. Maybe becouse of the portal or something else. Thanks for your information.

Sincerely

Ezequias

Re: Hidding classification field

deleted-user-CQZbjNeBXm49 — Thu, 10 Nov 2016 11:54:44 GMT

Ezequias,

Where are you making the changes?

Baba

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Thu, 10 Nov 2016 12:34:17 GMT

babateepsee‌ on ArcMap as you suggested and than adding it to a Map on Portal.

Re: Hidding classification field

deleted-user-CQZbjNeBXm49 — Thu, 10 Nov 2016 13:26:06 GMT

Ezequias,

How are you adding it to a map in Portal?, do you publish it as a mapservice or add it as a zipped file (.shp)?

Baba

Re: Hidding classification field

deleted-user-0W0-oLHxDjCX — Thu, 10 Nov 2016 16:30:39 GMT

We added it as a Mapservice (from ArcMap) and than added to our map in portal.

Re: Hidding classification field

deleted-user-CQZbjNeBXm49 — Fri, 11 Nov 2016 08:59:41 GMT

Ezequias,

In order for this to work, you need to add the layer (url) as part of your content as a "Dynamic Layer" like this http://webadaptor.domain.com/arcgis/rest/services/foldername/servicename/MapServer (Then give it a proper name) and not like this http://webadaptor.domain.com/arcgis/rest/services/foldername/servicename/MapServer/0 before adding it to a map in portal. See images below:

That is the way it works

Baba

Re: Hidding classification field

deleted-user-CQZbjNeBXm49 — Fri, 11 Nov 2016 13:55:03 GMT

erocha-img-com-br-esridist,

If your question has been answered kindly make the reply that solved your query as the "Answer", so that other people with similar issues can find it easily.

Cheers

Baba