Question

i am trying to use like

var modelLength     = document.getElementsByName("FK_BrandID")[0].text;

when i try to alert this it prints only undefined.. is this not proper..?

Answer 1

You can do like this:

var index = document.getElementById("FK_BrandID").selectedIndex;
var value = document.getElementById("FK_BrandID").options[index].text;
alert(value);

That will give you the text of selected option in the select box. To get the value of select box instead, use value

var value = document.getElementById("FK_BrandID").value;
alert(value);