XML DOM deleteContents() method
Definition and usage
The deleteContents() method deletes the area of the document.
Syntax:
deleteContents()
Throw
If the part of the document represented by the current range is read-only, this method will throw a NO_MODIFICATION_ALLOWED_ERR with the code DOMException exception.
Description
This method will delete all document content represented by the current range. When this method returns, the boundary points of the current range will coincide.
Note:This deletion operation can generate adjacent Text nodes, call Node.normalize() The method can merge these nodes.
Refer to
For methods to copy document content, please refer to Range.cloneContents().
For methods on copying and deleting document content, please refer to Range.extractContents().
