Question

I have a Javascript that when i write in one textbox, it fills another textbox. But i need that the focus stay in a third textbox.

Actually, my code is:

<script type="text/javascript" language="javascript">
        function SelectValue(source, eventArgs) {
            document.getElementById('<%= txtCodeProduct.ClientID %>').value = eventArgs.get_value();
            document.getElementById('<%= txtQuantity.ClientID %>').focus();
            }
</script>

but the focus don’t work…If i put an alert in a code, the focus work:

<script type="text/javascript" language="javascript">
        function SelectValue(source, eventArgs) {
            document.getElementById('<%= txtCodeProduct.ClientID %>').value = eventArgs.get_value();
            document.getElementById('<%= txtQuantity.ClientID %>').focus();
            alert("test");
            }

How i resolve this without use alert ?
My textbox are in a form that uses update panel.

Thanks.

Answer 1

Try:

 function SelectValue(source, eventArgs) {
    document.getElementById('<%= txtCodeProduct.ClientID %>').value = eventArgs.get_value();
    setTimeout( function(){
            document.getElementById('<%= txtQuantity.ClientID %>').focus();
        }, 0);
}