Question

Does anyone know how can I get the value from all the <option> with javascript?

example:

<select name="test" id="test">
  <option value="1">one</option>
  <option value="2">two</option>
  <option value="3">three</option>
</select>

How can I using javascript to retrieved all the value from <option> and output:

1
2
3

Answer 1

Pie:

var opts = document.getElementById('test').options;
var vals = [];
for(var i = 0, j = opts.length; i < j; i++) 
   vals.push(opts[i].value);