类: FDocument

属性

属性	修饰符	类型
`id`	`readonly`	`string`


appendText(text): Promise<boolean>

Adds the specified text to the end of this text region.

参数	类型	描述
`text`	`string`	The text to be added to the end of this text region.

Promise<boolean>


getId(): string

string


getName(): string

string


getSnapshot(): IDocumentData


redo(): Promise<boolean>

Promise<boolean>


setSelection(startOffset, endOffset): void

Sets the selection to a specified text range in the document.

参数	类型	描述
`startOffset`	`number`	The starting offset of the selection in the document.
`endOffset`	`number`	The ending offset of the selection in the document.

void


document.setSelection(10, 20);


undo(): Promise<boolean>

Promise<boolean>