Learning Trebuchet method by Roberto and Lucas make myself little bit confused. Because this complicated technique is actually doing very simple thing: Remove Item from List (array) or Add Item to List (array). That definetly should be just a new action: Add/Remove Item. We need it, otherwise it will stay as a possibility only for real experts in Glide.
For comparison, in Adalo you can easily work with arrays by add or remove items.
Brilliant!
Soon I’ll post how I use the method to remove from an array
Just to confirm the idea, what would be a real cenario to add/remove from an array?
Here is a few that I can think of off the top of my head:
Add user to a marketing list
Category List
Favorites List
Toppings List
Shopping Cart
Completely agree, the trebuchet method is really cool but is a pain to learn & implement. Also adds unnecessary bulk.
Add & Remove items in a list/array seems like an obvious solution.
Ive managed it thanks to Rob & Lucas sharing great videos, it just feels super hacky. An action would be better for everyone, particularly beginners!
I have an array that brings the months of the sales per user, but I only want to show the current month (“which is 4”) removing the other months (in this case only the number “3”).
Basically, I want to show the monthly sales per user, not the total sales in the year.
Hola!
To get access to a particular array position (item), you can use a Single Value Column.
Set your array as “From” parameter and select the position via Get->From Start
Saludos!
