HTML | <output> for Attribute
The HTML <output> for Attribute is used to specify the relationship between the result and the calculation.
Syntax:
<output for="element_id">
Attribute Values: It contains a value i.e element_id which specify the separated list of ids of one or more elements that specify the relationship between the result and the calculation.
Example: This Example that illustrates the use of for attribute in Output Element.
html
<!DOCTYPE html><html><head> <title> HTML | For Attribute </title> <style> body { text-align: center; } h1 { color: green; } </style></head><body> <h1>GeeksforGeeks</h1> <h2> HTML | <output>For Attribute </h2> <form oninput="sumresult.value = parseInt(A.value) + parseInt(B.value) + parseInt(C.value)"> <input type="number" name="A" value="50" /> + <input type="range" name="B" value="0" /> + <input type="number" name="C" value="50" /> <br /> Submit Result: <output name="sumresult" for="A B C"> </output> <br> <input type="submit"> </form></body></html> |
Output:
Supported Browsers: The browser supported by HTML | <output>for Attribute are listed below:
- Google Chrome version 10 and above
- Edge version 18 and above
- Internet Explorer not supported
- Firefox version 4 and above
- Opera 11 and above
- Safari 7 and above
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