Sử dụng bộ sưu tập để sắp xếp ngăn nắp các trang
Lưu và phân loại nội dung dựa trên lựa chọn ưu tiên của bạn.
Loạithành phần
Liệt kê tất cả các loại phần tử.
Để gọi một enum, bạn gọi lớp mẹ, tên và thuộc tính của enum đó. Ví dụ:
DocumentApp.ElementType.BODY_SECTION.
Sử dụng enum ElementType để kiểm tra loại của một phần tử nhất định, ví dụ:
constdocumentTab=DocumentApp.getActiveDocument().getActiveTab().asDocumentTab();constfirstChild=documentTab.getBody().getChild(0);if(firstChild.getType()===DocumentApp.ElementType.PARAGRAPH){// It's a paragraph, apply a paragraph heading.firstChild.asParagraph().setHeading(DocumentApp.ParagraphHeading.HEADING1);}
[[["Dễ hiểu","easyToUnderstand","thumb-up"],["Giúp tôi giải quyết được vấn đề","solvedMyProblem","thumb-up"],["Khác","otherUp","thumb-up"]],[["Thiếu thông tin tôi cần","missingTheInformationINeed","thumb-down"],["Quá phức tạp/quá nhiều bước","tooComplicatedTooManySteps","thumb-down"],["Đã lỗi thời","outOfDate","thumb-down"],["Vấn đề về bản dịch","translationIssue","thumb-down"],["Vấn đề về mẫu/mã","samplesCodeIssue","thumb-down"],["Khác","otherDown","thumb-down"]],["Cập nhật lần gần đây nhất: 2025-07-26 UTC."],[[["\u003cp\u003e\u003ccode\u003eElementType\u003c/code\u003e is an enumeration used to identify the type of elements within a Google Doc.\u003c/p\u003e\n"],["\u003cp\u003eYou can access \u003ccode\u003eElementType\u003c/code\u003e properties using the format \u003ccode\u003eDocumentApp.ElementType.PROPERTY_NAME\u003c/code\u003e, such as \u003ccode\u003eDocumentApp.ElementType.PARAGRAPH\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egetType()\u003c/code\u003e method can be used to determine the type of a specific element, enabling conditional logic based on element types.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eElementType\u003c/code\u003e supports a wide range of element types like paragraphs, tables, images, equations, and more, as detailed in the provided properties table.\u003c/p\u003e\n"]]],[],null,["# Enum ElementType\n\nElementType\n\nAn enumeration of all the element types.\n\nTo call an enum, you call its parent class, name, and property. For example, `\nDocumentApp.ElementType.BODY_SECTION`.\n\nUse the [ElementType](#) enumeration to check the type of a given element, for instance:\n\n```javascript\nconst documentTab =\n DocumentApp.getActiveDocument().getActiveTab().asDocumentTab();\nconst firstChild = documentTab.getBody().getChild(0);\nif (firstChild.getType() === DocumentApp.ElementType.PARAGRAPH) {\n // It's a paragraph, apply a paragraph heading.\n firstChild.asParagraph().setHeading(DocumentApp.ParagraphHeading.HEADING1);\n}\n``` \n\n### Properties\n\n| Property | Type | Description |\n|----------------------------------------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `BODY_SECTION` | `Enum` | The type corresponding to the [Body](/apps-script/reference/document/body) element. |\n| `COMMENT_SECTION` | `Enum` | The type corresponding to the CommentSection element. |\n| `DATE` | `Enum` | The type corresponding to the [Date](/apps-script/reference/document/date) element. |\n| `EQUATION` | `Enum` | The type corresponding to the [Equation](/apps-script/reference/document/equation) element. |\n| `EQUATION_FUNCTION` | `Enum` | The type corresponding to the [EquationFunction](/apps-script/reference/document/equation-function) element. |\n| `EQUATION_FUNCTION_ARGUMENT_SEPARATOR` | `Enum` | The type corresponding to the [EquationFunctionArgumentSeparator](/apps-script/reference/document/equation-function-argument-separator) element. |\n| `EQUATION_SYMBOL` | `Enum` | The type corresponding to the [EquationSymbol](/apps-script/reference/document/equation-symbol) element. |\n| `RICH_LINK` | `Enum` | The type corresponding to the [RichLink](/apps-script/reference/document/rich-link) element. |\n| `FOOTER_SECTION` | `Enum` | The type corresponding to the [FooterSection](/apps-script/reference/document/footer-section) element. |\n| `FOOTNOTE` | `Enum` | The type corresponding to the [Footnote](/apps-script/reference/document/footnote) element. |\n| `FOOTNOTE_SECTION` | `Enum` | The type corresponding to the [FootnoteSection](/apps-script/reference/document/footnote-section) element. |\n| `HEADER_SECTION` | `Enum` | The type corresponding to the [HeaderSection](/apps-script/reference/document/header-section) element. |\n| `HORIZONTAL_RULE` | `Enum` | The type corresponding to the [HorizontalRule](/apps-script/reference/document/horizontal-rule) element. |\n| `INLINE_DRAWING` | `Enum` | The type corresponding to the [InlineDrawing](/apps-script/reference/document/inline-drawing) element. |\n| `INLINE_IMAGE` | `Enum` | The type corresponding to the [InlineImage](/apps-script/reference/document/inline-image) element. |\n| `LIST_ITEM` | `Enum` | The type corresponding to the [ListItem](/apps-script/reference/document/list-item) element. |\n| `PAGE_BREAK` | `Enum` | The type corresponding to the [PageBreak](/apps-script/reference/document/page-break) element. |\n| `PARAGRAPH` | `Enum` | The type corresponding to the [Paragraph](/apps-script/reference/document/paragraph) element. |\n| `PERSON` | `Enum` | The type corresponding to the [Person](/apps-script/reference/document/person) element. |\n| `TABLE` | `Enum` | The type corresponding to the [Table](/apps-script/reference/document/table) element. |\n| `TABLE_CELL` | `Enum` | The type corresponding to the [TableCell](/apps-script/reference/document/table-cell) element. |\n| `TABLE_OF_CONTENTS` | `Enum` | The type corresponding to the [TableOfContents](/apps-script/reference/document/table-of-contents) element. |\n| `TABLE_ROW` | `Enum` | The type corresponding to the [TableRow](/apps-script/reference/document/table-row) element. |\n| `TEXT` | `Enum` | The type corresponding to the [Text](/apps-script/reference/document/text) element. |\n| `UNSUPPORTED` | `Enum` | The type corresponding to [UnsupportedElement](/apps-script/reference/document/unsupported-element). Unsupported elements represent document portions that do not support scripting. |"]]