get value of selected radio button using javascript
document.getElementById('submit').onclick = function() {
var radios = document.getElementsByName('contact');
for (var radio of radios)
{
if (radio.checked) {
alert(radio.value);
}
}
}javascript to change value on screen with radio button
$(document).ready(function(){
$('input[name=content_type]').on('change', function(){
var n = $(this).val();
switch(n)
{
case '1':
$('#show').html("1st radio button");
break;
case '2':
$('#show').html("2nd radio button");
break;
case '3':
$('#show').html("3rd radio button");
break;
}
});
});Copyright © 2021 Codeinu
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