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blockly > 变量 > renameVariable
Variables.renameVariable() 函数
打开一个提示,以便用户为变量输入新名称。如果新名称有效,则触发重命名。或者在发生冲突时重新提示。
Signature:
export declare function renameVariable(workspace: Workspace, variable: IVariableModel<IVariableState>, opt_callback?: (p1?: string | null) => void): void;
参数
返回:
void
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最后更新时间 (UTC):2025-05-16。
[[["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):2025-05-16。"],[[["The `renameVariable` function initiates a user prompt to change a variable's name within a Blockly workspace."],["It validates the new name, triggering a rename if valid or prompting again if a name collision occurs."],["The function accepts the workspace, the variable to rename, and an optional callback function as parameters."],["This optional callback function receives the accepted new name, null if canceled, or undefined if an existing variable is selected."]]],[]]