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blockly >连接 >getParentAndChildConnections
Connection.getParentAndChildConnections() 方法
根据此连接及其所连接的连接,返回父连接(高级)和子连接(低)。
Signature:
protected getParentAndChildConnections(): {
parentConnection?: Connection;
childConnection?: Connection;
};
返回:
{ parentConnection?:建立联系;childConnection?:建立联系;}
父连接和子连接(给定此连接及其已连接到的连接)。
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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 `getParentAndChildConnections()` method identifies the parent and child connections within a linked pair. It returns an object containing two optional properties: `parentConnection` and `childConnection`, both of which are of the `Connection` type. This method determines the hierarchical relationship between two connected instances, indicating which is superior (parent) and which is inferior (child). It is a protected method and used internally within a class.\n"]]