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Adding Option To Allow Pushing Selected Items To The Top of Items - #241

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Adding Option To Allow Pushing Selected Items To The Top of Items#241
SamJbori wants to merge 5 commits into
hoaphantn7604:masterfrom
SamJbori:master

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@SamJbori

@SamJbori SamJbori commented Jan 3, 2024

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While using the component with large list (5000+), it felt much easier if I can see the selected items first, epically if I am using
visibleSelectedItem={false}, so I added an optional selectedToTop Boolean property that will trigger this behavior.

simply it will filter the data twice and using the checkSelected() method

Media_240103_133343

I tested the speed and it's just fine

I hope you like it and approve, I've started programming few months ago and this is my first contribution, I hope it's of some value.

Added support to selectedToTop
Added support to selectedToTop
Added support to selectedToTop
Added support to selectedToTop
Added support to selectedToTop
carlos3g added a commit to carlos3g/element-dropdown that referenced this pull request Apr 19, 2026
Bundles a v2.14 batch of community-requested features ported from
the upstream PR backlog and a few additions that have no upstream
PR but came up repeatedly in issues. All additive — the public
API stays drop-in compatible.

Search input
- searchKeyboardType: KeyboardTypeOptions on the search field
  (closes upstream hoaphantn7604#320, supersedes hoaphantn7604#230, hoaphantn7604#231).
- searchInputProps: TextInputProps passthrough for selectionColor,
  returnKeyType, autoCapitalize, autoFocus, secureTextEntry, etc.
  (covers issue hoaphantn7604#312).
- searchField now accepts keyof T or (keyof T)[] — match across
  several fields without writing a custom matcher (reframes
  upstream hoaphantn7604#308).
- persistSearch: keep the search text across opens / selections
  instead of clearing it (issue hoaphantn7604#283).

List behaviour
- onEndReached + onEndReachedThreshold first-class on both
  components, hooked into the underlying FlatList (closes upstream
  hoaphantn7604#226 / issue hoaphantn7604#329).
- activeItemTextStyle: extra text style applied only to the
  selected row (closes upstream hoaphantn7604#269).
- hideSelectedFromList: drops the currently-selected items from
  the rendered list (issue hoaphantn7604#321).

MultiSelect-only
- closeModalWhenSelectedItem: opt-in close-on-toggle, matching
  Dropdown's existing prop (closes upstream hoaphantn7604#310). Defaults to
  false to preserve current keep-selecting behaviour.
- selectedToTop: pushes selected items to the top of the list
  (closes upstream hoaphantn7604#241).
- eventClose stabilised in useCallback so the new memoised
  callbacks don't invalidate every render.

Custom presentation
- renderSelectedItem on Dropdown: replace the entire trigger body
  with custom JSX, receives \`visible\` (closes upstream hoaphantn7604#318
  slice; supersedes hoaphantn7604#347, hoaphantn7604#273, hoaphantn7604#323).
- renderModalHeader on both: render a sticky header above the
  list inside the modal, receives close() (covers issue hoaphantn7604#218).

Fixes bundled with the feature work
- Auto position now flips upward when the trigger sits in the
  bottom half of the screen, replacing the fixed < 150 pixel
  threshold with max(minSlack, H/2) (closes upstream hoaphantn7604#264).
- The modal-level TouchableWithoutFeedback is now accessible={
  false}, and the redundant inner wrap was removed, so iOS
  Accessibility Inspector and screen readers can drill into
  individual list rows (covers issues hoaphantn7604#297, hoaphantn7604#303).
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