How to change the value of a check box onClick using JQuery?

With this code, you can change the value of the check box to 1 when it is checked, or to 0 when it is unchecked:

The HTML:

<input type="checkbox" id="read" onClick="" />

1. You should do this:

   onclick="$(this).attr('value', this.checked ? 1 : 0)"

2. Or even:

   onclick="$(this).val(this.checked ? 1 : 0)"