Question

177

Trying to format number to 2 decimal places jQuery

rated 0 times [ 181] [ 4] / answers: 1 / hits: 84438 / 14 Years ago, fri, december 10, 2010, 12:00:00

Possible Duplicate:

JavaScript: formatting number with exactly two decimals

Getting a bit muddled up using variables and now cant seem to get calculation to work at all!?

 $(#discount).change(function(){

            var list = $(#list).val();

            var discount = $(#discount).val();

            var price = $(#price);

            var temp = discount * list;

            var temp1 = list - temp;

            var total = parseFloat($(this).temp1()).toFixed(2);



            price.val(total);       

 });

Answers

Only authorized users can answer the question. Please sign in first, or register a free account.

herman

Add To Favorites

Follow

Total Points: 110

Total Questions: 90

Total Answers: 108

Location: Bosnia and Herzegovina

Member since Thu, Jun 24, 2021

3 Years ago

answered 14 Years ago victorr · Accepted Answer

$(this).temp1() looks particularly out of place, I think you just meant to use the temp1 variable. Since it's already a number, you don't need to use parseFloat on it either:

$(#discount).change(function() {

    var list = $(#list).val();

    var discount = $(#discount).val();

    var price = $(#price);

    var temp = discount * list;

    var temp1 = list - temp;

    var total = temp1.toFixed(2);



    price.val(total);

});