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封鎖 >手勢 >currentDropdownOwner
Touch.currentDropdownOwner 屬性
這個手勢首次啟動時,下拉式選單 Div 的擁有者。我們需要這麼做的原因,是因為我們會先關閉下拉式選單,再對欄位採取行動,而有些欄位則重視下拉式選單擁有者。
Signature:
currentDropdownOwner: Field | null;
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上次更新時間:2025-07-25 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-25 (世界標準時間)。"],[],["The `currentDropdownOwner` property within the `Gesture` class stores the owner of the dropdownDiv at the start of a gesture. This information, which can be a `Field` or `null`, is crucial because dropdowns are closed before fields handle their events. Certain fields require knowledge of the dropdown's original owner to function correctly.\n"]]