Question

I have an html form with a checked checkbox:

<input type=checkbox name="somebox" value="somevalue" checked />

When I get this form, uncheck the checkbox and post the form again, the checkbox is still being passed on together with submitted data. So, unchecking in does nothing finally.

Is there a way to uncheck it? Or may be there is another way to indicate that the checkbox is checked (without using “checked” keyword)?

Thanks in advance

UDP
Finally it was a bug in another place. Checkbox logics is all right. Thanks everyone.

Answer 1

If you have unchecked the checkbox, the “somebox” will not be passed a request parameter.

You must have made a mistake somewhere else.