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En
English
فارسی
Tutorial
Front-end
HTML
reference
CSS
reference
JavaScript
reference
Run
<!DOCTYPE html> <html> <body> <h1>output tag example</h1> <form oninput="x.value=parseInt(a.value)+parseInt(b.value)"> <input type="range" id="a" value="100"> +<input type="number" id="b" value="50"> =<output name="x" for="a b"></output> </form> </body> </html>