Thank you, the problem is solved. I had to alter the id. I was
dynamically generating the multi select box, I had to rename the ID
which was same as name of select box
On Nov 25, 7:05 pm, Sai Krishna <[EMAIL PROTECTED]> wrote:
> Well that was an edited code. Infact, I was not returning any qty in
> my original code. That was mistake.
>
> My Server side code seems to be not taking name parameters. When I
> rename the parameters to parameters[], POST seems to get all selected
> values other wise I get the last selected value.
>
> $(#parameters).change seems not getting recognized by Jquery.
>
> On Nov 25, 6:53 pm, MorningZ <[EMAIL PROTECTED]> wrote:
>
> > You're making it much more complex than it needs to be, besides the
> > fact that your posted code doesn't make much sense as that "return
> > qty" isn't returning the value anywhere
>
> > $("#parameters").change(function () {
> > var values = $(this).val() || [];
> > $("#qty").val(values.length;
>
> > })
>
> > On Nov 25, 8:49 am, Sai Krishna <[EMAIL PROTECTED]> wrote:
>
> > > Hi,
>
> > > I'm a newbie to Jquery. I wrote the following function for multi
> > > select
> > > var quantity =0;
> > > $("#parameters").click(function () {
> > > var qty = 0;
> > > $("#parameters option:selected").each(function () {
> > > qty = qty+1;
> > > });
> > > $("#qty").val(qty);
> > > return qty;
>
> > > })
>
> > > and the multi select list box with the following code
>
> > > <select name='parameters' id='parameters' multiple='multiple' >
> > > <option value='2' >value2</option>
> > > <option value='1' >value1</option>
> > > <option value='3' >value3</option>
> > > </select>
>
> > > This updates a hidden form variable quantity. Now I changed to name
> > > "parameters" to "parameters[]".
>
> > > The function seems to be not working. Probably I need to length I
> > > tried $("#parameters length()"). This seems to be not working. Can
> > > somebody help me?
