topic Re: How to use spatial filters ? in Web AppBuilder Custom Widgets Questions

How to use spatial filters ?

SaraEL_MALKI — Mon, 13 Aug 2018 09:03:32 GMT

Hi guys,

I am new to WAB, and tring to discover it

I have poped into the spatial filters, but something sounds missing for me !

look at the image:

It shows that you will get only the features that are intersecting with the layer that you choose,

BUT I want to get only that results that intersect with ONE ELEMENT in that feature layer, as example

I want to get all the supermarkets (supposing I have a feature layer called suppermarkets) (apply on them a query) and from the result of this query I want to get ONLY the elements that intersect a city called Barcelona (supposing I have a feature layer called cities)

any help please ?

ArcGIS Online Team‌

Re: How to use spatial filters ?

XanderBakker — Mon, 13 Aug 2018 12:14:54 GMT

Not sure if this would work, but if you apply a filter to the cities first selecting/showing only Barcelona, and then perform the intersect with the supermarkets, would that yield the result?

Re: How to use spatial filters ?

RobertScheitlin__GISP — Mon, 13 Aug 2018 12:25:06 GMT

Another option is to use the custom eSearch widget. Doing a query for a city first and then switching to the by Spatial tab and and choosing intersects.

Re: How to use spatial filters ?

SarrahEL_MALKI — Mon, 13 Aug 2018 12:57:58 GMT

Where I can find the custom eSearch widget ?

Re: How to use spatial filters ?

RobertScheitlin__GISP — Mon, 13 Aug 2018 13:04:15 GMT

You can search for the eSearch and many other custom widget in this WAB custom widgets space that you are posting in right now.

https://community.esri.com/docs/DOC-1731-enhanced-search-widget-version-211-080116

Re: How to use spatial filters ?

SaraEL_MALKI — Mon, 13 Aug 2018 13:23:04 GMT

Thanks for the link,

but excuse my bad knowledge, can I create my own custom widgets and add them to my Portal without having to host the application on my web server ?

becaue I know there is a possibility to download the application, edit it and host it on my localhost, but I need to keep it hosted on Portal but at the same time have the ability to add custom widgets !

any links ?

Re: How to use spatial filters ?

RobertScheitlin__GISP — Mon, 13 Aug 2018 14:36:38 GMT

Sara,

If you have an on-premise Portal (not AGOL) then yes you can use custom widgets and not have to host the app locally.

Re: How to use spatial filters ?

SaraEL_MALKI — Tue, 14 Aug 2018 17:16:10 GMT

Actually I was happy with your last answer because it would be easy for me, then I searched a liitle bit on the forum and found a contradiction between your suggestion and Mr. Derek Law answer on that post:

https://community.esri.com/thread/121410

Re: How to use spatial filters ?

RobertScheitlin__GISP — Tue, 14 Aug 2018 17:44:42 GMT

That answer was from 3 years ago.

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