send data from html to javascript function
send data from html to javascript function
xxxxxxxxxx<body> <h1>Adding 'a' and 'b'</h1> a: <input type="number" name="a" id="a"><br> b: <input type="number" name="b" id="b"><br> <button onclick="add(document.getElementById('a').value,document.getElementById('b').value)">Add</button> <script> function add(a, b) { var sum = parseInt(a, 10) + parseInt(b, 10); alert(sum); } </script></body>Source: stackoverflow.com
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xxxxxxxxxx<form> a: <input type="number" name="a" id="a"><br> b: <input type="number" name="b" id="b"><br> <button onclick="add()">Add</button></form><script> function add() { var a = document.getElementById('a').value; var b = document.getElementById('b').value; var sum = a + b; alert(sum); }</script>Source: stackoverflow.com
xxxxxxxxxx<body><h1>Adding 'a' and 'b'</h1><form> a: <input type="number" name="a" id="a"><br> b: <input type="number" name="b" id="b"><br> <button onclick="add()">Add</button></form><script> function add() { a = $('#a').val(); b = $('#b').val(); var sum = a + b; alert(sum); }</script></body>Source: stackoverflow.com
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