javascript - Outputting a calculation -


I have verified this script on the w3 validator and it is not valid with errors, but when I do something within the cart The output tries to calculate. I was wondering what the problem was. 

  & lt; script type = text / javascript & gt; Function ShoppingCart () {var Karrata = 0.10; Var tax = 0; Var subtotal = 0; Var total = 0; Var quantity = document. GetElementById ("Quantity"). Values; Var price = document.getElementById ("Options"). Values; Subtotal = quantity * price; Tax = Subtotal * Taxrate; Total = subtotal + tax; Tax = tax.toFixed (2); SubType = SubTotal.toFixed (2); Total = total.toFixed (2); & Lt ;! - data back form - & gt; . Document.getElementById ('sub-totals') innerHTML = "sub-tot =" + sub-totals; document.getElementById ('totalTax') innerHTML = "Totaltax =" + tax + "(@ 10)". document.getElementById ('Total'). InnerHTML = "total =" + total; Alert ("checkotle")} & lt; / Script & gt; & Lt; / Head & gt; & Lt; Body & gt; & Lt; Script type = text / javascript & gt; & Lt; / Script & gt; & Lt; Form onsmubit = "shoppingcart ()" & gt; & Lt; H1 & gt; Shopping cart & lt; / H1> Choose option & lt; Select & gt; & Lt; Option value = "" & gt; Select & lt; / Option & gt; & Lt; Option value = "$ 20" & gt; Spin class $ 20 & lt; / Options & gt; Option value = "$ 40" & gt; "Swim lessons $ 40  gt; option value =" $ 10 "> Boxers $ 10  
 Option value =" $ 5 "& gt; Protein shake $ 5  gt; & gt; Selection & gt; Label = "session"> Session: & lt; / label & gt; & lt; input type = "text" Name = "Quantity" size = "1" id = "session"> 
  Battery 
 
     
 
 
 The elements you were trying to write do not appear in the section of HTML Your code  
 Some of them are not present at all and some have wrong cover < / P> 
 This is my guess for your estimate:  
  document  element  
  document. GetElementById ('total tax') < / code> should be  document.getElementById ('tax')   
 and  
  document. getElementById ('Total')  should be  document.getElementById ('Total')    

 































Comments











Post a Comment

Popular posts from this blog

c# - ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type already has the same primary key value -

In brief, the wrapper module is inserted during posting and the status of an entry is changed to 'modified' . Before changing the state, the state is set to 'separate', but calling attachments () causes the same error to be thrown away. I am using EF 6. Model / wrapper class public class avi model {public A is a {get; Set; } Public listing & lt; B & gt; B {received; Set; } Public cc {receipt; Set; }} Administrator edit public functioning (int? id) {if (id == null) {new HttpStatusCodeResult (HttpStatusCode.BadRequest); } If (! Conveyor Access (id.Value)) new HTTPTitus code result (HTTP status code. Forbidden); Var aViewModel = new AViewModel (); aViewModel.A = db.As.Find (id); If (aViewModel.Receipt == zero) {return HttpNotFound (); } aViewModel.b = db.Bs.Where (x => x.aid == id.Value) .Oolist (); AViewModel.Vendor = db.Cs.Where (x => x.cid == aViewModel.a.cID) .FirstOrDefault (); See Return (aViewModel); } [HTPFost] [Valid AntitiferousTeacon...
Read more

jasper reports - How to center align barcode using jasperreports and barcode4j -

I use iReport 5.5.0 . How to align a barcode component to the center The relevant piece of my jrxml is below & Lt; JR: Code 128 xmlns: JR = "http://jasperreports.sourceforge.net/jasperreports/components" xsi: schemaLocation = "http://jasperreports.sourceforge.net/jasperreports/components http: //jasperreports.sourceforge Purge / xsd / components.xsd "textPosition =" bottom "& gt; & Lt; Jr: codeExpression & gt; & Lt; [CDATA [$ F {number}]] & gt; & Lt; / Jr: codeExpression & gt; & Lt; / Jr: Code 128 & gt; & Lt; / componentElement & gt; "Text" itemprop = "text"> Create a style after this, it is called "barcode", like: & lt; Style name = "barcode" fontName = "Helvetica" fONTSIZE = "10" hAlign = "center" valign = "center" /> and set the property of your barcode element to "barcode".
Read more

django - CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False -

I use Django 1.6.5 with settings in my program txsite: DEBUG = true I set the lie to debug, but when I get the runner , I get the following error: CommandError: You have to set the settings. OLOWOWHESTS If DEBUG is False I ALLOWED_HOSTS = ['127.0.0.1', 'localhost'] but I get the same error. Does anyone know this address? Try ALLOWED_HOSTS = ['*'] Less secure If you are not on a firewall or public LAN, but what I use and it works. Edit: Interestingly enough, I have to add some of my 1.8 projects, even if DEBUG = True . Why so very uncertain
Read more