Blockly 將於 2025 年 11 月 10 日移至 Raspberry Pi 基金會!請參閱網誌和常見問題。
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
封鎖 >ToolboxCategory (工具箱類別) >getClickTarget
取得可點擊的 HTML 元素。上層 Toolbox 元素會獲得點擊。父項 Toolbox 會在此元素中新增 ID,以便將 onClick 事件傳遞至正確的 toolboxItem。
Signature:
getClickTarget(): Element;
傳回:
元素
獲得點擊的 HTML 元素。
除非另有註明,否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權,程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
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 `getClickTarget()` method, part of the `ToolboxCategory` class, retrieves the clickable HTML element within a toolbox. This element, identified by an added ID, is the target for click events. The parent toolbox uses this element to route `onClick` events to the appropriate `toolboxItem`. The method returns the `Element` object that receives user clicks.\n"]]