How to select values of one select box based on the values in second select box

JavaScript
1

Hello,

I’ve got two select boxes with same options and same option values on my page, i want that whichever options a user selects from first box, should also get selected in second box. I need to get this done in Javascript or without using advance jquery methods.

Please suggest me is there a way to do this?

Thanks,
Kul.

2

Try the following:


document.getElementById('firstSelect').onchange = function () {
    document.getElementById('secondSelect').selectedValue = this.selectedValue;
};