How to generate reactive / dynamic UI?

[Ljupch0]

Hi Maarten,

I have the following situation: I want the values of a select dropdown to depend on a reactive. For instance I have 1 select var column where user can choose columns, and I have another select dropdown to show for selection the unique column_values based on the column I selected in the pervious select.

Any pointers how to achieve this? I can come back with a repro example.

[Ljupch0]

Solved: Create a component which is the new UI to be generated, and then in the layout part iterate over the reactive for selection in column.value: and call the ui component on each loop.