Semantic-Org/Semantic-UI-React

Dropdown: When clicking to close a dropdown, it fires "click" and "blur" events

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#2,641 opened on 2018年3月13日

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bughelp wanted

説明

This issue happens when controlling manually (via states) the status of a dropdown.

Steps

If you click the "Not ok button" to close the drop-down you will notice that it triggers the click and blur events (It shouldn't fire blur cause I'm still inside the component).

Now, if you click the "ok button" repeatedly, you will notice that only the click event is fired, regardless if the dropdown is opening or closing, and the blur happens only when you actually click outside of the related button, as expected.

Expected Result

When clicking the "not ok button" to close a drop-down, it should fire only a click event.

Actual Result

When clicking the "not ok button" to close a drop-down, it fires a click and blur event.

Version

0.78.3 OS: High Sierra

Testcase

https://codesandbox.io/s/3q781mpvw1

コントリビューターガイド

技術スタック
javascriptreact
領域
frontend
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
stale
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
mostly clear
前提条件
basic understanding of React event handlingfamiliarity with component state management
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
55
調査方針
Start by examining the Dropdown component's event handler for the 'Not ok button' in the provided CodeSandbox. Investigate why clicking that button triggers a blur event while the 'ok button' does not. Look at the component's state management and how focus/blur events are handled, particularly in cases where the dropdown is closed programmatically.