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blockly >ToolboxItem >getClickTarget
取得可點擊的 HTML 元素。父項工具箱元素會接收點擊。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 | null;
傳回:
元素 | 空值
接收點擊次數的 HTML 元素;如果此項目不應收到點擊,則為空值。
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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 `getClickTarget()` method, part of the `ToolboxItem` class, retrieves the clickable HTML element. This element, identified by the parent toolbox with a unique ID, is the receiver of click events. The method returns this clickable `Element` or `null` if the item shouldn't receive clicks. The parent toolbox element is the one that actually receives the clicks.\n"]]