thaks man , i also use the but i use that when i getting the values from database for editing this is what i did i just want to share
need a function document.ready so that every time the page loads the function is working then pass the id to of textbox in that function $('#textboxid').mask(the masking format here e.g 99/99/9999)
then in controller convert the value from
string to double before inserting into database then it works, just need the jqeury maskingplug in on eclipse then it works thanks correct me if im mistaken. :)