Saving null when selecting placeholder on dropdown

RE: Saving null when selecting placeholder on dropdown

Jose H. — Tue, 16 Feb 2021 20:55:28 GMT

What you say would make sense with the value being {null}. However, I checked and the value was just null. I have a solution for it which is to check for null before filtering the query but I just find it to be a strange behavior.

RE: Saving null when selecting placeholder on dropdown

Mike Schmitt — Tue, 16 Feb 2021 20:38:11 GMT

[quote userid="26683" url="~/discussions/f/general/20416/saving-null-when-selecting-placeholder-on-dropdown"]But when I select a value and then I select the placeholder, the query does not return any values. [/quote]

What are you expecting to happen, and why?

RE: Saving null when selecting placeholder on dropdown

Danny Verb — Tue, 16 Feb 2021 20:37:50 GMT

Given that siteIds expects an integer array, there's a chance your query rule is trying to filter with a value of {null} which is different than just null or {}

I recommend making sure you're using a!localVariables so you can view the value of local!selectedSite in the interface designer variables pane.