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封鎖 >封鎖 >getParent
Block.getParent() 方法
如果這個區塊位於頂層,則傳回父項區塊或空值。父項區塊是與先前連線 (陳述式區塊) 連接的區塊,或是連接至輸出連線的區塊 (用於值區塊)。
Signature:
getParent(): this | null;
傳回:
這份 |空值
保留目前區塊的封鎖 (如果有的話)。
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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 `Block.getParent()` method retrieves the parent block of a given block. It returns either the parent block instance or `null` if the block is at the top level. The parent is determined by the block's connection: the previous connection for statement blocks or the output connection for value blocks. The method's signature indicates it returns either `this` (the parent block) or `null`.\n"]]