May 27, 2020 · Hi, I have to use the ListPicker in the User Interface Column to make an app. I need help in coding, inside the element which is inside a ListPicker, if you click it, there should …

Jun 24, 2020 · Now we can add and delete items from a list, adding only unique items, and the list is always saved/stored to the tinydb for future use. Here are all the blocks together:

Jun 25, 2023 · Custom List Picker which shows a customizable list picker dialog. Choice Picker which shows single choice picker dialog and multi choice picker dialog.

Apr 8, 2022 · Add the new item to a list, and set the List Picker .Elements to the updated list. Sample project:

Feb 12, 2021 · Is this a list of the names of the monsters that have been caught so far? Does it need to also hold how many times each monster has been caught, or is it okay to just show …

Mar 13, 2022 · You actually do not need to do anything for the Designer, in the Designer, you only set the Image of the ListPicker to the image that you want to show when the app has first been …

Aug 22, 2023 · You can use the notifier choose dialog for this. If they choose to delete, then remove the item from the underyling list, and reload the listpicker. It is often best to offer the …

Nov 3, 2022 · List picker is a much better functionality option than list view. it is a lot easier to incorporate into an app, it doesn't require too many blocks to accompany it, and the overall …

Jun 2, 2022 · I cannot figure out how a List Picker works. It was suggested as an alternative to having 81 textboxes, and while that would be nice, I don't know anything. Is there like some …

Oct 13, 2024 · Despite the global being an identifier for the list name, when running the app of course it fails, because the global is a string an not a list. So how can I make a listpicker …