[GH-ISSUE #365] Iteration difficult on form values. #271

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opened 2026-03-04 01:03:31 +03:00 by kerem · 1 comment

kerem commented

2026-03-04 01:03:31 +03:00

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Originally created by @stephen-mw on GitHub (Nov 11, 2019).
Original GitHub issue: https://github.com/rivo/tview/issues/365

It's possible I'm missing something obvious for a retrieving a list of items in Forms. Currently the f.items array isn't externally accessible, which means when I need to for-loop over the form items via f.GetFormItem(N) and catch the out-of-index panic (or, keep a secondary index of things added to the form).

If I'm not missing something obvious, please accept my PR, which makes it easier to do loops on the items by exposing the len of available form items.

Originally created by @stephen-mw on GitHub (Nov 11, 2019). Original GitHub issue: https://github.com/rivo/tview/issues/365 It's possible I'm missing something obvious for a retrieving a list of `items` in `Forms`. Currently the `f.items` array isn't externally accessible, which means when I need to for-loop over the form items via `f.GetFormItem(N)` and catch the out-of-index panic (or, keep a secondary index of things added to the form). If I'm not missing something obvious, please accept my PR, which makes it easier to do loops on the items by exposing the `len` of available form items.