文件中的元素範圍。使用者的選項會以 Range 和其他用途表示。指令碼只能存取執行指令碼的使用者所選取的項目,且只有在指令碼繫結至文件時才能存取。
// Bold all selected text.constselection=DocumentApp.getActiveDocument().getSelection();if(selection){constelements=selection.getRangeElements();for(leti=0;i < elements.length;i++){constelement=elements[i];// Only modify elements that can be edited as text; skip images and other// non-text elements.if(element.getElement().editAsText){consttext=element.getElement().editAsText();// Bold the selected part of the element, or the full element if it's// completely selected.if(element.isPartial()){text.setBold(element.getStartOffset(),element.getEndOffsetInclusive(),true,);}else{text.setBold(true);}}}}
[[["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\u003eA \u003ccode\u003eRange\u003c/code\u003e represents a range of elements in a Google Doc, often used to represent the user's selection.\u003c/p\u003e\n"],["\u003cp\u003eScripts can only access the selection of the user who is running them within the bound document.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egetRangeElements()\u003c/code\u003e method retrieves all elements within the range, including partially selected text elements.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egetSelectedElements()\u003c/code\u003e method is deprecated and has been replaced by \u003ccode\u003egetRangeElements()\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["Range\n\nA range of elements in a document. The user's selection is represented as a `Range`, among\nother uses. Scripts can only access the selection of the user who is running the script, and only\nif the script is [bound](/apps-script/scripts_containers) to the document.\n\n```javascript\n// Bold all selected text.\nconst selection = DocumentApp.getActiveDocument().getSelection();\nif (selection) {\n const elements = selection.getRangeElements();\n for (let i = 0; i \u003c elements.length; i++) {\n const element = elements[i];\n\n // Only modify elements that can be edited as text; skip images and other\n // non-text elements.\n if (element.getElement().editAsText) {\n const text = element.getElement().editAsText();\n\n // Bold the selected part of the element, or the full element if it's\n // completely selected.\n if (element.isPartial()) {\n text.setBold(\n element.getStartOffset(),\n element.getEndOffsetInclusive(),\n true,\n );\n } else {\n text.setBold(true);\n }\n }\n }\n}\n``` \n\nMethods\n\n| Method | Return type | Brief description |\n|-------------------------------------------|-----------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [getRangeElements()](#getRangeElements()) | [RangeElement[]](/apps-script/reference/document/range-element) | Gets all elements in this `Range`, including any partial [Text](/apps-script/reference/document/text) elements (for example, in the case of a selection that includes only part of a `Text` element). |\n\nDeprecated methods\n\n| Method | Return type | Brief description |\n|-------------------------------------------------|-----------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [getSelectedElements()](#getSelectedElements()) | [RangeElement[]](/apps-script/reference/document/range-element) | Gets all elements that the user has selected in the open instance of the document, including any partially selected [Text](/apps-script/reference/document/text) elements. |\n\nDetailed documentation \n\n`get``Range``Elements()` \nGets all elements in this `Range`, including any partial [Text](/apps-script/reference/document/text) elements (for example, in the case\nof a selection that includes only part of a `Text` element). To determine whether a\n`Text` element is only partially included in the range, see [RangeElement.isPartial()](/apps-script/reference/document/range-element#isPartial()).\n\nReturn\n\n\n[RangeElement[]](/apps-script/reference/document/range-element) --- an array of elements, in the order they appear in the document\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/documents.currentonly`\n- `https://www.googleapis.com/auth/documents`\n\nDeprecated methods \n\n`get``Selected``Elements()` \n\n**Deprecated.** Renamed to [getRangeElements()](#getRangeElements()).\n\nGets all elements that the user has selected in the open instance of the document, including\nany partially selected [Text](/apps-script/reference/document/text)\nelements.\n\nReturn\n\n\n[RangeElement[]](/apps-script/reference/document/range-element) --- an array of selected or partially selected elements, in the order they appear in the\ndocument\n\nAuthorization\n\nScripts that use this method require authorization with one or more of the following [scopes](/apps-script/concepts/scopes#setting_explicit_scopes):\n\n- `https://www.googleapis.com/auth/documents.currentonly`\n- `https://www.googleapis.com/auth/documents`"]]