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POJavascript Running Total Keeps Adding
primarykey
Id
12302511
data
AcceptedAnswerId
12302681
AnswerCount
3
ClosedDate
CommentCount
5
CommunityOwnedDate
CreationDate
2012-09-06T14:37:50.257
FavoriteCount
0
LastActivityDate
2012-09-06T14:52:48.880
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LastEditorUserId
0
OwnerUserId
1317738
ParentId
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PostTypeId
1
Score
0
ViewCount
916
LastEditorDisplayName
text
Body
<p>Yesterday I got great help resolving a $NaN issue so hoping I can get another answer in my code from yesterday, subtotal is adding the totals at the end of each line now and showing a value so that is good, however anytime I enter an amount sold and then go and change that value it adds again, so if I set quantity to 2 and its $50 per, the total for the line item is $100 and the subtotal reflects, but if I change the quantity to 1 the line item becomes $50 correctly, but the subtotal re-adds and becomes $150, I'm not savvy enough with JS to see what I'm doing wrong...</p> <pre><code>$(document).ready(function() { var subtotal = 0; var stantot = 0; var showtot = 0; $("input").keyup(function() { for (var i = 0; i <= 30; i++) { var unitp = parseFloat($("#unitp" + i).val()) || 0; var casep = parseFloat($("#casep" + i).val()) || 0; var units = parseFloat($("#units" + i).val()) || 0; var cases = parseFloat($("#cases" + i).val()) || 0; var st_disc = parseFloat($("#st_disc").val()) || 0; var sh_disc = parseFloat($("#sh_disc").val()) || 0; var unitr = (unitp * units); var caser = (casep * cases); var result = (unitr + caser); var st_disc_fix = (st_disc / 100); var sh_disc_fix = (sh_disc / 100); var st_disc_solo = (st_disc_fix * result); var sh_disc_solo = (sh_disc_fix * result); var disc_total = (st_disc_fix + sh_disc_fix); var disc_whole = (disc_total * result); var disc = (result - disc_whole); var st_disc_tot = (result - disc_whole); var sh_disc_tot = (result - disc_whole); $("#line" + i).val(result.toFixed(2)); $("#disc" + i).val(disc.toFixed(2)); subtotal += parseFloat((unitp * units) + (casep * cases)); stantot += parseFloat(st_disc_tot); showtot += parseFloat(sh_disc_tot); } $("#totretail").val(subtotal.toFixed(2)); $("#standiscount").val(stantot.toFixed(2)); $("#showdiscount").val(showtot.toFixed(2)); var totship = ($("#totship").val() * 1); var tottax = ($("#tottax").val() * 1); var finaltotal = (subtotal + stantot + showtot + totship + tottax); $("#total").val(finaltotal.toFixed(2)); }); }); </code></pre>
Tags
<javascript><jquery><running-total>
Title
Javascript Running Total Keeps Adding
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1. PO
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1. PTQuestion
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1. USforevermetal02
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