// Open a form by ID and add a new section header.constform=FormApp.create('Form Name');constitem=form.addSectionHeaderItem();item.setTitle('Title of new section');// Check the item type.if(item.getType()===FormApp.ItemType.SECTION_HEADER){item.setHelpText('Description of new section.');}
[[["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:2025-07-26 (世界標準時間)。"],[[["\u003cp\u003e\u003ccode\u003eItemType\u003c/code\u003e is an enum representing the types of items you can add to a Google Form, such as questions, images, and page breaks.\u003c/p\u003e\n"],["\u003cp\u003eYou can access \u003ccode\u003eItemType\u003c/code\u003e properties like \u003ccode\u003eCHECKBOX\u003c/code\u003e, \u003ccode\u003eTEXT\u003c/code\u003e, and \u003ccode\u003ePAGE_BREAK\u003c/code\u003e using \u003ccode\u003eFormApp.ItemType\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eEach \u003ccode\u003eItemType\u003c/code\u003e property represents a different kind of form element you can add and manipulate using Apps Script.\u003c/p\u003e\n"],["\u003cp\u003eUse \u003ccode\u003eitem.getType()\u003c/code\u003e to determine the type of an existing item in your form and adjust its properties accordingly.\u003c/p\u003e\n"]]],[],null,["# Enum ItemType\n\nItemType\n\nAn enum representing the supported types of form items. Item types can be accessed from [FormApp.ItemType](/apps-script/reference/forms/form-app#ItemType).\n\nTo call an enum, you call its parent class, name, and property. For example, `\nFormApp.ItemType.CHECKBOX`.\n\n```javascript\n// Open a form by ID and add a new section header.\nconst form = FormApp.create('Form Name');\nconst item = form.addSectionHeaderItem();\nitem.setTitle('Title of new section');\n\n// Check the item type.\nif (item.getType() === FormApp.ItemType.SECTION_HEADER) {\n item.setHelpText('Description of new section.');\n}\n``` \n\n### Properties\n\n| Property | Type | Description |\n|-------------------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `CHECKBOX` | `Enum` | A question item that allows the respondent to select one or more checkboxes, as well as an optional \"other\" field. |\n| `CHECKBOX_GRID` | `Enum` | A question item, presented as a grid of columns and rows, that allows the respondent to select multiple choices per row from a sequence of checkboxes. |\n| `DATE` | `Enum` | A question item that allows the respondent to indicate a date. |\n| `DATETIME` | `Enum` | A question item that allows the respondent to indicate a date and time. |\n| `DURATION` | `Enum` | A question item that allows the respondent to indicate a length of time. |\n| `GRID` | `Enum` | A question item, presented as a grid of columns and rows, that allows the respondent to select one choice per row from a sequence of radio buttons. |\n| `IMAGE` | `Enum` | A layout item that displays an image. |\n| `LIST` | `Enum` | A question item that allows the respondent to select one choice from a drop-down list. |\n| `MULTIPLE_CHOICE` | `Enum` | A question item that allows the respondent to select one choice from a list of radio buttons or an optional \"other\" field. |\n| `PAGE_BREAK` | `Enum` | A layout item that marks the start of a page. |\n| `PARAGRAPH_TEXT` | `Enum` | A question item that allows the respondent to enter a block of text. |\n| `RATING` | `Enum` | A question item that allows the respondent to give a rating. |\n| `SCALE` | `Enum` | A question item that allows the respondent to choose one option from a numbered sequence of radio buttons. |\n| `SECTION_HEADER` | `Enum` | A layout item that visually indicates the start of a section. |\n| `TEXT` | `Enum` | A question item that allows the respondent to enter a single line of text. |\n| `TIME` | `Enum` | A question item that allows the respondent to indicate a time of day. |\n| `VIDEO` | `Enum` | A layout item that displays a YouTube video. |\n| `FILE_UPLOAD` | `Enum` | A question item that lets the respondent upload a file. |\n| `UNSUPPORTED` | `Enum` | An item that is currently not supported through APIs. |"]]