javascript - Multiply a price in a class, with the contents of another class, and a currency rate -


I have the following line formats in an HTML page that convert values ​​from Dollars to pounds or euro. 

  & lt; TR & gt; & Lt; Td square = "sr-price" & gt; & Lt; Span class = "sr-price-symbol" & gt; One £ & lt; / Span & gt; & Lt; span class = "sr-price-value" & gt; 43.33 & lt; / Span & gt; & Lt; span class = "sr-price-orig" & gt; 72.85 & lt; / Span & gt; & Lt; / TD & gt; & Lt; / TR & gt; & Lt; TR & gt; & Lt; Td square = "sr-price" & gt; & Lt; span class = "sr-price-symbol" & gt; One £ & lt; / Span & gt; & Lt; Span class = "sr-price-value" & gt; 46.99 & lt; / Span & gt; & Lt; Span class = "sr-price-orig" & gt; 79.00 & lt; / Span & gt; & Lt; / TD & gt; & Lt; / TR & gt;   
 Using jQuery, let me use the contents of "sr-price-value" as a multiplier by using the contents of "sr-price-orig" With the second value, for example 0.59 (Dollar to pound rate).  
 I am currently using the following code, but the problem is that the "sr-price-value" number is used for calculation, and thus the end result is that every number The bar keeps decreasing, if the user keeps switching between pounds and euro.  
  $ ('sr-price-value'). Text (function (i, v) {return (v * 0.59) .tiffs (2);});   
 How do I calculate using the "sr-price-orig" value, so that the user can back and forth each time with no loss without price?   
 
 
 Instead of using  v  in your work Shows the old value for which you are setting text), you should use the value of  .sr-price-orig .  
 You can get it in this way:  
  // Get the value of the next dom element converted to the original = = original = parseflot ($ (this ) .next () .text ()); Returns (Original Value * 0.59). Tiffix (2);

Comments

Post a Comment

Popular posts from this blog

Verilog Error: output or inout port "Q" must be connected to a structural net expression -

I get the error every time, I try to compile. I'm not sure why anyone can help is? I'm new to verilog. Module D_FF (clerk, d, reset_n, q); Input D, Clack, reset_en; Output Q; reg Q; lab4_gdl f1 (.lk (~ clk), d (d), .q.m (qm)); lab4_GDL f2 (.Clk (Clk), D (QM), .Q (Q)); Always start at @ (posedge clk, neggeous reset_n) (Reset_n == 0) Q & lt; = 0; Other questions & lt; = D; Edit End: The problem is what we are asking to do: In this section, you apply the memory / registration circuit on the AlterEdie 2 board. will do. The circuit has the following specifications: The present value of swift SW15-0 on the D2 board should be shown in four hexadecimal four sections of HEX3-0. This part of the circuit will be combination logic. To use an active-less asynchronous reset and KEY1 to use KEY0 as the clock input, you must store SW15-0in in a 16-bit register in the value The register should be enabled to have a 16-bit positive edge, which uses the embedded D flip-flo
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

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