garlicjs + ajax

<!-- header page -->
<script>
$(function(){
    $("#menu-tabs").tabs();
});
</script>
<select name="leverancier">
    <option value="1">leverancier1</option>
    <option value="2">leverancier2</option>
    <option value="3">leverancier3</option>
    <option value="4">leverancier4</option>
</select>

<div id="menu-tabs">
    <ul>
        <li><a href="/aankoopbeheer/leverancier/aankoop">Aankoop</a></li>
        <li><a href="/aankoopbeheer/leverancier/bestelling">Bestelling</a></li>
        <li><a href="/aankoopbeheer/leverancier/artikels">Artikels</a></li>
        <li><a href="/aankoopbeheer/leverancier/leeggoed">Leeggoed</a></li>
        <li><a href="/aankoopbeheer/leverancier/fiche">Fiche</a></li>
    </ul>
</div>

<!-- page aankoop -->
<form data-persist="garlic" method="post" action="/aankoopbeheer/leverancier/maakbestelling" id="form-bestelling">
    <!-- list of products with inputs (some are filled in) dependently of the choosen option in the select leverancier -->
</form>