Calculate Full Value Of Checkboxes Using Jquery
If 1 checkbox is selected, it volition add together the values of checkboxes automatically. If you lot volition click unchecked, the full volition survive updated automatically. JQUERY $(document).ready(function() { $("input[type=checkbox]").change(function(){ recalculate(); }); role recalculate(){ var substance = 0; $("input[type=checkbox]:checked").each(function(){ substance += parseInt($(this).attr("rel")); }); // alert(sum); $("#output").html(sum); } }); HTML <div id="school"> <p><input type="checkbox" rel="15">Book</p> <p><input type="checkbox" rel="15">Bag</p> <p><input type="checkbox" rel="15">Notebook</p> </div> <span id="output"></span> Ref: http://stackoverflow.com/questions/5066537/calculate-total-value-checkboxes-jquery Sumber http:/...