[BETA-Designer] Columns DataGrid

[p.colbert]

@KR1

is there a way to stop the designer from trying to load the data?

If you have code that tries to load the data, you may be able to use in_designer to skip over that code. More information:

Question about Custom Components in Beta Designer

Ah, that would do it! There’s a limited set of modules available inside the designer, but we’ll add anvil.tz to it However, here’s an as-yet-undocumented but useful feature: You can write: from anvil.designer import in_designer and now you have a boolean variable called in_designer, which you can use! So for example, you could replace your import anvil.tz with: from anvil.designer import in_designer if not in_designer: import anvil.tz Then you won’t get the ImportError in the d…