Select value to Hidden input using HTML and javascript

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Hi Mindstick!

I know there's already lots of topics about this and i think i read them all but i still can't get it to work. 

I need to update the choosen value from my select to a hidden input field. 

When i try this code for example it doesn't work. When i check the source code the value is still empty. 

What am i doing wrong? 

    <select id="dropdown" name="dropdown" onchange="changeHiddenInput(this)">
        <option value="">Jens</option>
        <option value="">Adam</option>
        <option value="">Dan</option>
    <input type="hidden" name="hiddenInput" id="hiddenInput" value="" />
    function changeHiddenInput (objDropDown)
        var objHidden = document.getElementById("hiddenInput");
        objHidden.value = objDropDown.value;

Lot's of thanks in advance!

  1. Re: Select value to Hidden input using HTML and javascript


     you should to try this.

    You can use jQuery its much easier:

    var objHidden = $('#hiddenInput').val(objDropDown);



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