# x-initializer 组件 ## 内置 x-initializer 组件 - BlockInitializers - CalendarActionInitializers - CreateFormBlockInitializers - CustomFormItemInitializers - DetailsActionInitializers - FormActionInitializers - FormItemInitializers - KanbanActionInitializers - ReadPrettyFormActionInitializers - ReadPrettyFormItemInitializers - RecordBlockInitializers - RecordFormBlockInitializers - SubTableActionInitializers - TableActionColumnInitializers - TableActionInitializers - TableColumnInitializers - TableSelectorInitializers - TabPaneInitializers ## 替换 ```tsx |pure import React, { useContext } from 'react'; import { SchemaInitializerContext } from '@nocobase/client'; export default React.memo((props) => { const items = useContext(SchemaInitializerContext); const BlockInitializers = {}; return ( <SchemaInitializerContext.Provider value={{ ...items, BlockInitializers }}> {props.children} </SchemaInitializerContext.Provider> ); }); ```