How do I get the values from the radio button? I tried with the code below, but it only returns me the value of the first one:
<input type='radio' name='Seguro' id="seguro" onchange="soma()" value='Sim'> Sim
<input type='radio' name='Seguro' id"seguro" onchange="soma()" value='Não'> Não
And the javascript (test):
function soma(){
....
alert(document.getElementById("seguro").value);
....
}
You can use this solution that is in the StackOverflow English .
var choices = [];
var els = document.getElementsByName('choice_shrd_with_me');
for (var i=0;i<els.length;i++){
if ( els[i].checked ) {
choices.push(els[i].value);
}
}
In your case, the two inputs have the same id, you can change the id, or pass the element itself as a parameter of the function so = onchange="soma(this)"; and then change its js to receive the parameter.