adding a small condition Grid column label parameter?

RE: adding a small condition Grid column label parameter?

srikanth — Wed, 12 Mar 2025 06:11:19 GMT

Thank you so much stefan, this post helped me to resolve the issue.

RE: adding a small condition Grid column label parameter?

Vyshnavi Naripeddi — Wed, 12 Mar 2025 05:17:23 GMT

Hi srikanth ,

In addition to the previous answers, another possible solution is:

RE: adding a small condition Grid column label parameter?

Stefan Helzle — Tue, 11 Mar 2025 18:59:11 GMT

More on null checking in my blog post: appian.rocks/.../

RE: adding a small condition Grid column label parameter?

osanchea — Tue, 11 Mar 2025 18:34:19 GMT

Hi. To complement suggestion, if there's a case where the variable "local!docsIds" is not a list, the length() function will return an error. To solve it, use the following code:

  if(
    or(
      a!isNullOrEmpty(local!docs),
      length(local!docs) = 0
    ),
    "",
    "Uploaded Documents"
  )

RE: adding a small condition Grid column label parameter?

venkatrea696188 — Tue, 11 Mar 2025 18:14:49 GMT

Hi srikanth ,

It's a known behavior of is null or empty function it will gives false for empty array .We have many approaches for example try using length function like

if(length({array})<=0,"","Upload documents")