Re: [jQuery] I would like to get value each time when one of these checkboxes will change status, how can I do that ?

[吕刚]

I do not know,but i will try!

2009/12/28, Charlie Griefer <charlie.grie...@gmail.com>:
>
> You just want the value of the one that's checked?
>
> $(':checkbox[name=number]').click(function() {
>      if ($(this).is(':checked')) alert($(this).val());
> });
>
> if you want the total of all checked boxes when one is clicked:
> <script type="text/javascript">
>     $(document).ready(function() {
>         $(':checkbox[name=number]').click(function() {
>             var total = 0;
>             $(':checkbox[name=number]:checked').each(function() {
>                 total += parseFloat($(this).val());
>             });
>             alert(total);
>         });
>     });
> </script>
>
>
> On Sun, Dec 27, 2009 at 1:08 PM, dziobacz <aaabbbcccda...@gmail.com>wrote:
>
>> I have:
>>
>> <input type="checkbox" checked="checked" value="2" name="number"/>
>> <input type="checkbox" value="7" name="number"/>
>> <input type="checkbox" value="34" name="number"/>
>>
>> I would like to get value each time when one of these checkboxes will
>> change status, how can I do that ? For example when first checkbox
>> will be unchecked or second will be checked. Could You help me ?
>>
>>
>>
>
>
> --
> Charlie Griefer
> http://charlie.griefer.com/
>
> I have failed as much as I have succeeded. But I love my life. I love my
> wife. And I wish you my kind of success.
>



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