Class UnsupportedElement Stay organized with collections Save and categorize content based on your preferences.
Page Summary
UnsupportedElement represents a region in a document that cannot be affected by a script, such as a page number.
You can copy, get attributes, get siblings, get the parent, get the type, and determine if an UnsupportedElement is at the document end.
You can also merge an UnsupportedElement with a preceding sibling of the same type or remove it from its parent.
The setAttributes method allows you to apply a set of attributes to an UnsupportedElement.
Most methods require authorization with specific scopes like
https://www.googleapis.com/auth/documents.currentonlyorhttps://www.googleapis.com/auth/documents.
An element representing a region that is unknown or cannot be affected by a script, such as apage number.
Methods
| Method | Return type | Brief description |
|---|---|---|
copy() | Unsupported | Returns a detached, deep copy of the current element. |
get | Object | Retrieves the element's attributes. |
get | Element|null | Retrieves the element's next sibling element. |
get | Container | Retrieves the element's parent element. |
get | Element|null | Retrieves the element's previous sibling element. |
get | Element | Retrieves the element'sElement. |
is | Boolean | Determines whether the element is at the end of theDocument. |
merge() | Unsupported | Merges the element with the preceding sibling of the same type. |
remove | Unsupported | Removes the element from its parent. |
set | Unsupported | Sets the element's attributes. |
Detailed documentation
copy()
Returns a detached, deep copy of the current element.
Any child elements present in the element are also copied. The new element doesn't have aparent.
Return
Unsupported — The new copy.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
getAttributes()
Retrieves the element's attributes.
The result is an object containing a property for each valid element attribute where eachproperty name corresponds to an item in theDocument enumeration.
constdoc=DocumentApp.getActiveDocument();constdocumentTab=doc.getActiveTab().asDocumentTab();constbody=documentTab.getBody();// Append a styled paragraph.constpar=body.appendParagraph('A bold, italicized paragraph.');par.setBold(true);par.setItalic(true);// Retrieve the paragraph's attributes.constatts=par.getAttributes();// Log the paragraph attributes.for(constattinatts){Logger.log(`${att}:${atts[att]}`);}
Return
Object — The element's attributes.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
getNextSibling()
Retrieves the element's next sibling element.
The next sibling has the same parent and follows the current element.
Return
Element|null — The next sibling element.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
getParent()
Retrieves the element's parent element.
The parent element contains the current element.
Return
Container — The parent element.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
getPreviousSibling()
Retrieves the element's previous sibling element.
The previous sibling has the same parent and precedes the current element.
Return
Element|null — The previous sibling element.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
getType()
Retrieves the element'sElement.
Useget to determine the exact type of a given element.
constdoc=DocumentApp.getActiveDocument();constdocumentTab=doc.getActiveTab().asDocumentTab();constbody=documentTab.getBody();// Obtain the first element in the active tab's body.constfirstChild=body.getChild(0);// Use getType() to determine the element's type.if(firstChild.getType()===DocumentApp.ElementType.PARAGRAPH){Logger.log('The first element is a paragraph.');}else{Logger.log('The first element is not a paragraph.');}
Return
Element — The element type.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
isAtDocumentEnd()
Determines whether the element is at the end of theDocument.
Return
Boolean — Whether the element is at the end of the tab.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
merge()
Merges the element with the preceding sibling of the same type.
Only elements of the sameElement can be merged. Any child elements contained inthe current element are moved to the preceding sibling element.
The current element is removed from the document.
constdoc=DocumentApp.getActiveDocument();constdocumentTab=doc.getActiveTab().asDocumentTab();constbody=documentTab.getBody();// Example 1: Merge paragraphs// Append two paragraphs to the document's active tab.constpar1=body.appendParagraph('Paragraph 1.');constpar2=body.appendParagraph('Paragraph 2.');// Merge the newly added paragraphs into a single paragraph.par2.merge();// Example 2: Merge table cells// Create a two-dimensional array containing the table's cell contents.constcells=[['Row 1, Cell 1','Row 1, Cell 2'],['Row 2, Cell 1','Row 2, Cell 2'],];// Build a table from the array.consttable=body.appendTable(cells);// Get the first row in the table.constrow=table.getRow(0);// Get the two cells in this row.constcell1=row.getCell(0);constcell2=row.getCell(1);// Merge the current cell into its preceding sibling element.constmerged=cell2.merge();
Return
Unsupported — The merged element.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
removeFromParent()
Removes the element from its parent.
constdoc=DocumentApp.getActiveDocument();constdocumentTab=doc.getActiveTab().asDocumentTab();constbody=documentTab.getBody();// Remove all images in the active tab's body.constimgs=body.getImages();for(leti=0;i <imgs.length;i++){imgs[i].removeFromParent();}
Return
Unsupported — The removed element.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
setAttributes(attributes)
Sets the element's attributes.
The specified attributes parameter must be an object where each property name is an item intheDocument enumeration and each property value is the new value to beapplied.
constdoc=DocumentApp.getActiveDocument();constdocumentTab=doc.getActiveTab().asDocumentTab();constbody=documentTab.getBody();// Define a custom paragraph style.conststyle={};style[DocumentApp.Attribute.HORIZONTAL_ALIGNMENT]=DocumentApp.HorizontalAlignment.RIGHT;style[DocumentApp.Attribute.FONT_FAMILY]='Calibri';style[DocumentApp.Attribute.FONT_SIZE]=18;style[DocumentApp.Attribute.BOLD]=true;// Append a plain paragraph.constpar=body.appendParagraph('A paragraph with custom style.');// Apply the custom style.par.setAttributes(style);
Parameters
| Name | Type | Description |
|---|---|---|
attributes | Object | The element's attributes. |
Return
Unsupported — The current element.
Authorization
Scripts that use this method require authorization with one or more of the followingscopes:
https://www.googleapis.com/auth/documents.currentonlyhttps://www.googleapis.com/auth/documents
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Last updated 2025-12-11 UTC.