CharacterData.replaceData()

The replaceData() of the CharacterData interface is similar to insertData(), but replaceData() allows overwriting of a certain number of bytes.

Syntax

  characterData.replaceData(offset, count, data)

Parameters

offset

The number of characters from the start of the data to insert at.

count

The number of characters to replace with the provided data.

data

The data to insert into the given CharacterData object.

Return value

undefined.

Specifications

Specification
DOM Standard (DOM)
# dom-characterdata-replacedata

Browser compatibility

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