Re: Array widget in Display Builder

[Tomasz Brys via Tech-talk <tech-talk at aps.anl.gov>]

So, If I want to have an EMPTY array of size 30 what I have to do?

I do not want to change the size of this array. What I want is to write sometimes 3 elements, and sometimes empty it (keeping size of 30).  

Maybe I should use a Table widget instead?

 

Cheers

Tomasz Brys

 

From: "Kasemir, Kay" <kasemirk at ornl.gov>
Date: Wednesday, 14 April 2021 w:15 at 15:26
To: "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>, Tomasz Brys <Tomasz.Brys at ess.eu>
Subject: Re: Array widget in Display Builder

 

The array widget latches onto the first value to determine array size.

It doesn't support changing array sizes.

It was developed for 'small' arrays like [X, Y, Z] type of arrays for positions, where the dimensions of the universe rarely change ;-)