HTML <output> with for Attribute
HTML <output> with for Attribute
The for attribute specifies the id of the <input> elements that are contributed to the output.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<form oninput="result.value=parseInt(a.value)+parseInt(b.value)">
<input type="range" id="b" value="50"> +
<input type="number" id="a" value="10"> =
<output name="result" for="a b">60</output>
</form>
</body>
</html>
Attribute Value
| Value | Explanation |
|---|---|
| element_id | Specifies the id of the <input> elements that are contributed to the output. |
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