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blockly >fieldRegistry>註冊
fieldRegistry.register() 函式
註冊欄位類型。fieldRegistry.fromJson 會使用這個登錄檔來找出適當的欄位類型。
Signature:
export declare function register(type: string, fieldClass: RegistrableField): void;
參數
參數 |
類型 |
說明 |
類型 |
字串 |
JSON 定義中使用的欄位類型名稱。 |
fieldClass |
RegistrableField |
欄位類別包含 fromJson 函式,可建構欄位例項。 |
傳回:
void
例外狀況
{Error}:如果類型名稱空白、欄位已註冊,或欄位類別不是內含 fromJson 函式的物件。
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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 `fieldRegistry.register()` function registers a field type for use with `fieldRegistry.fromJson`. It takes two parameters: `type` (a string representing the field type name) and `fieldClass` (a class with a `fromJson` function for constructing field instances). It returns void. The function throws an error if the type is empty, the field is already registered, or the class is invalid. It enables the system to find the appropriate field type during JSON parsing.\n"]]