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
CharacterDataobject.
Return value
Specifications
| Specification |
|---|
| DOM Standard (DOM) # dom-characterdata-replacedata |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
replaceData |
1 |
12 |
1 |
6 |
≤12.1 |
1 |
1 |
18 |
4 |
≤12.1 |
1 |
1.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/CharacterData/replaceData