將HTML形式的javascript valiables傳遞到PayPal

我已經完成了一個帶有自動計算腳本的表單，但我似乎無法將金額的值傳遞給PayPal。將HTML形式的javascript valiables傳遞到PayPal

他們是一種將java變量轉換爲php變量或其他技巧的方法嗎？

我一直在googleing超過2小時，我的眼睛在他們的插座旋轉。 :)

<html> 
<head> 
<script type="text/javascript" src="https://ajax.microsoft.com/ajax/jQuery/jquery-1.4.2.min.js"></script> 

<script> 
    function $_(IDS) { return document.getElementById(IDS); } 
    function setPrice() { 
     var A = parseFloat($_('A').value*10.); 
     var B = parseFloat($_('B').value*10.); 
     var C = parseFloat($_('C').value*10.); 
     var D = parseFloat($_('D').value*10.); 
     var E = parseFloat($_('E').value*10.); 
     var F = parseFloat($_('F').value*10.); 
     var G = parseFloat($_('A').value*1.); 
     var H = parseFloat($_('B').value*1.); 
     var I = parseFloat($_('C').value*1.); 
     var J = parseFloat($_('D').value*1.); 
     var K = parseFloat($_('E').value*1.); 
     var L = parseFloat($_('F').value*1.); 

     var kids = (G+H+I+J+K+L); 

      if (kids==1){ 
       var result = (+A+B+C+D+E+F).toFixed(2); 
      } 
      if (kids==2){ 
       var result = (+A+B+C+D+E+F-5).toFixed(2); 
      } 
      if (kids>2){ 
       var result = (+A+B+C+D+E+F-6).toFixed(2); 
      } 

      if (kids==1){ 
       var tax = ((+A+B+C+D+E+F)*1.13).toFixed(2); 
      } 
      if (kids==2){ 
       var tax = ((+A+B+C+D+E+F-5)*1.13).toFixed(2); 
      } 
      if (kids>2){ 
       var tax = ((+A+B+C+D+E+F-6)*1.13).toFixed(2); 
      } 

     $_('kids1').value = kids; 
     $_('total1').value = result;  
     $_('amount').value = tax; 
    }; 
</script> 

</head> 

<body> 

<form action="https://www.paypal.com/cgi-bin/webscr" method="post"> 
     <input type="hidden" name="cmd" value="_xclick" /> 
     <input type="hidden" name="business" value="[email protected]" /> 
     <input type="hidden" name="item_name" value="2014/2015 Registration" /> 
     <input type="hidden" name="currency_code" value="CAD" /> 
     <input type="hidden" name="return" value="http://www.mysite.com/payments/?payment=success" /> 
     <input type="hidden" name="cancel_return" value="http://www.mysite.com/payments/?payment=cancelled" /> 
     <input type="hidden" name="bn" value="PP-BuyNowBF:btn_paynowCC_LG.gif:NonHostedGuest" /> 

     <input type="text" size="1" maxlength="3" id="A" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="B" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="C" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="D" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="E" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="F" onChange="setPrice()"> 

     <br> 

     Order total = $<input type="text" id="total1" readonly /><br> 
     With tax total = $<input type="text" id="amount" readonly /><br> 
     Total Kids = <input type="text" id="kids1" readonly /><br> 

     <br> 

     <input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_paynowCC_LG.gif" name="submit" alt="PayPal . The safer, easier way to pay online." /> 
</form>

來源

2014-04-04 user3495640

輸出，其中是PHP代碼？哪個變量通過？ –

你已經錯過的數量和稅值傳遞給paypal.No需要使用PHP。您需要將amount和tax變量傳遞給paypal。

<html> 
<head> 
<script type="text/javascript" src="https://ajax.microsoft.com/ajax/jQuery/jquery-1.4.2.min.js"></script> 

<script> 
    function $_(IDS) { return document.getElementById(IDS); } 
    function setPrice() { 
     var A = parseFloat($_('A').value*10.); 
     var B = parseFloat($_('B').value*10.); 
     var C = parseFloat($_('C').value*10.); 
     var D = parseFloat($_('D').value*10.); 
     var E = parseFloat($_('E').value*10.); 
     var F = parseFloat($_('F').value*10.); 
     var G = parseFloat($_('A').value*1.); 
     var H = parseFloat($_('B').value*1.); 
     var I = parseFloat($_('C').value*1.); 
     var J = parseFloat($_('D').value*1.); 
     var K = parseFloat($_('E').value*1.); 
     var L = parseFloat($_('F').value*1.); 

     var kids = (G+H+I+J+K+L); 

      if (kids==1){ 
       var result = (+A+B+C+D+E+F).toFixed(2); 
      } 
      if (kids==2){ 
       var result = (+A+B+C+D+E+F-5).toFixed(2); 
      } 
      if (kids>2){ 
       var result = (+A+B+C+D+E+F-6).toFixed(2); 
      } 

      if (kids==1){ 
       var tax = ((+A+B+C+D+E+F)*1.13).toFixed(2); 
      } 
      if (kids==2){ 
       var tax = ((+A+B+C+D+E+F-5)*1.13).toFixed(2); 
      } 
      if (kids>2){ 
       var tax = ((+A+B+C+D+E+F-6)*1.13).toFixed(2); 
      } 

     $_('kids1').value = kids; 
     $_('total1').value = result;  
     $_('amount').value = tax; 

     //assign values to paypal buttons 
     $_('amt_val').value = result; 
     $_('tax_val').value = tax; 
    }; 
</script> 

</head> 

<body> 

<form action="https://www.paypal.com/cgi-bin/webscr" method="post"> 
     <input type="hidden" name="cmd" value="_xclick" /> 
     <input type="hidden" name="business" value="[email protected]" /> 
     <input type="hidden" name="item_name" value="2014/2015 Registration" /> 
     <input type="hidden" name="currency_code" value="CAD" /> 
     <input type="hidden" id="amt_val" name="amount" value="" /> 
     <input type="hidden" id="tax_val" name="tax" value="" /> 
     <input type="hidden" name="return" value="http://www.mysite.com/payments/?payment=success" /> 
     <input type="hidden" name="cancel_return" value="http://www.mysite.com/payments/?payment=cancelled" /> 
     <input type="hidden" name="bn" value="PP-BuyNowBF:btn_paynowCC_LG.gif:NonHostedGuest" /> 

     <input type="text" size="1" maxlength="3" id="A" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="B" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="C" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="D" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="E" onChange="setPrice()"> 
     <input type="text" size="1" maxlength="3" id="F" onChange="setPrice()"> 

     <br> 

     Order total = $<input type="text" id="total1" readonly /><br> 
     With tax total = $<input type="text" id="amount" readonly /><br> 
     Total Kids = <input type="text" id="kids1" readonly /><br> 

     <br> 

     <input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_paynowCC_LG.gif" name="submit" alt="PayPal . The safer, easier way to pay online." /> 
</form>

試試這個代碼來得到這樣 enter image description here

DEMO

來源

2014-04-04 04:11:44 Vimalnath

謝謝！我確實通過了一次，但不是這樣。只是忘了添加該行到我的例子。希望我在2小時前問過這個問題，還有很多Google搜索。該睡了。 – user3495640

睡得安穩！ – Vimalnath

將HTML形式的javascript valiables傳遞到PayPal

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