blockly >事件 >BlockMoveJsonBlockMoveJson >oldParentId
Events.BlockMoveJson.oldParentId 属性
Signature:
oldParentId?: string;
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最后更新时间 (UTC)：2025-07-25。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-25。"],[],["The `oldParentId` property, part of the `BlockMoveJson` interface within the `Events` namespace, is an optional string. It represents the previous parent ID of a block that has been moved. This information is captured as part of a block move event, which stores data regarding its movement. The parent ID is only available when a block is connected to another block.\n"]]