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8.8

XML Calculation Error

Asked by cotaej in Extensible Markup Language (XML)

I am trying to perform a calculation in one section using values from another and apparently I am not referencing them correctly.

On line of 181 of the XSL document the following returns a value of NaN:
<TH style="text-align: right"><xsl:value-of select='format-number((number(//po_total_amount) - number(//po_nimo_paid) - sum(//invoice_amount_paid))
,"$###,###,##0.00")'/>&#160;</TH>

Thanks in advance


XML DOCUMENT:
===============================================
<?xml version='1.0' ?>
<?xml-stylesheet type='text/xsl' href='invoice.xsl' ?>
<document>
      <purchase_order>
          <po_header>
                  <po_total_amount>$23,919.00</po_total_amount>
                  <po_nimo_paid>$150.00</po_nimo_paid>
          </po_header>
        </purchase_order>

      <invoices>
            <pyxis_invoice>
                  <invoice_amount_paid>500.00</invoice_amount_paid>
             </pyxis_invoice>

            <pyxis_invoice>
                  <invoice_amount_paid>600.00</invoice_amount_paid>
            </pyxis_invoice>

            <pyxis_invoice>
                  <invoice_amount_paid>800.00</invoice_amount_paid>
            </pyxis_invoice>
      </invoices>
</document>

XSL DOCUMENT:
====================================================
<?xml version='1.0' encoding='utf-8' ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="html" />

<xsl:template match='document'>
   <HTML>
     <HEAD>
       <TITLE>Nine Mile Point - PO Invoices</TITLE>
       <link rel='stylesheet' type='text/css' href='../../css/nucweb.css' />
       <STYLE type='text/css'>
         TH {text-align:left; vertical-align:bottom ;}
         TD {text-align:left; vertical-align:top    ;}
       </STYLE>
     </HEAD>
     <BODY>
       <FORM method='get' action='../udt/ewc_po_invoices.com'>
          Enter PO#
          <INPUT type='text'   id='po'   name='po'   size='10'></INPUT>
          <INPUT type='submit' id='btnSubmit' name='btnSubmit' value='Go'  ></INPUT>
          <HR></HR>
       </FORM>
       <xsl:apply-templates select="errors"         />
       <xsl:apply-templates select="purchase_order" />
       <xsl:apply-templates select="invoices"       />
     </BODY>
   </HTML>
</xsl:template>

<xsl:template match="purchase_order" >
       <xsl:apply-templates select='po_header' />
       <xsl:apply-templates select='po_detail' />
</xsl:template>

<xsl:template match="po_header" >
   
<table border="1" width="100%">
  <tr>
<th width="100%" height="19" style="text-align: center" bgcolor="silver"> NMP Purchase Order Information </th>
</tr>
</table>

<table border="1" width="100%">
 
  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">PO Number</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_number'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Order Date</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_order_date'/>&#160;</td>
  </tr>
  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Amount</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_total_amount'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Expire Date</td>
    <td width="25%" style="text-align: center"><xsl:value-of select='po_expire_date'/>&#160;</td>
  </tr>

  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Status</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_status'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">NIMO Paid</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_nimo_paid'/>&#160;</td>
  </tr>

  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Type</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_type'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Payment Terms</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_terms'/>&#160;</td>
  </tr>

  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Buyer</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='buyer_name'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Freight Terms</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='ship_via'/>&#160;</td>
  </tr>

  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Vendor</td>
    <td width="25%"><xsl:value-of select='vendor_number'/>&#160;</td>
    <td width="50%" colspan="2"><xsl:value-of select='vendor_name'/>&#160;</td>
  </tr>
</table>

<table border="1" width="100%">
  <tr>
    <td width="100%" height="19" style="text-align: left" bgcolor="#00FFFF">Description</td>
  </tr>
  <tr>
    <td width="100%" style="text-align: left; vertical-align: top"><xsl:value-of select='po_description'/>&#160;
</td>
  </tr>
</table>
</xsl:template>

<xsl:template match="po_detail" >
       <xsl:apply-templates select='po_line' />

</xsl:template>

<xsl:template match="po_line" >

 <table border="1" width="100%">
  <tr>
    <th width="100%" style="text-align: center" bgcolor="silver">NMP Detail Information</th>
  </tr>
 
</table>

<table border="1" width="100%">
  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Requisition</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_req_number'/>&#160;</td>
    <td width="25%" style="text-align: right; vertical-align: middle" bgcolor="#00FFFF">Part Number</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_item'/>&#160;</td>

   </tr>
   <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Type</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_req_type'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Requested Quantity</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_qty'/>&#160;</td>
    </tr>
  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Approver Number</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_approver_number'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Received Quantity</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='item_rcvd_qty'/>&#160;</td>
  </tr>
  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Approver Limit</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_approver_amount'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Unit Price</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_unit_price'/>&#160;</td>
  </tr>
</table>
<table border="1" width="100%">
  <tr>
    <td width="25%" style="text-align: left" bgcolor="#00FFFF">Approver Name</td>
    <td width="25%" style="text-align: left"><xsl:value-of select='po_approver_name'/>&#160;</td>
    <td width="25%" style="text-align: right" bgcolor="#00FFFF">Extended Value</td>
    <td width="25%" style="text-align: right"><xsl:value-of select='po_extended_price'/>&#160;</td>
  </tr>
</table>
 <xsl:apply-templates select='po_wbs_numbers' />
</xsl:template>

<xsl:template match='po_wbs_numbers'>
  <xsl:for-each select='po_wbs_number'>
    <table border="1" width="100%">
      <tr>
        <td width="25%" style="text-align: left; vertical-align: middle" bgcolor="#00FFFF">WBS Number</td>
        <td width="75%" style="text-align: left"><xsl:value-of select='.'/>&#160;</td>
      </tr>
    </table>
  </xsl:for-each>
</xsl:template>

<xsl:template match='errors'>
   <xsl:apply-templates select='error' />
</xsl:template>

<xsl:template match='error'>
   <font color='red'>ERROR:  </font>
   <xsl:value-of select='app_name'    />
   <br />
   <xsl:value-of select='error_message'    />
</xsl:template>


<xsl:template match='invoices'>
   <TABLE border='1'>
     <TR><TH colspan='7'  bgcolor="silver">Invoice Information From Pyxis</TH></TR>
     <TR >
        <TH style="text-align: right">&#160;</TH>
        <TH style="text-align: right">&#160;</TH>
        <TH style="text-align: right">Totals</TH>
        <TH style="text-align: right"><xsl:value-of select='format-number(sum(//invoice_amount),"$###,###,##0.00")'     />&#160;</TH>
        <TH style="text-align: right"><xsl:value-of select='format-number(sum(//invoice_amount_paid),"$###,###,##0.00")'/>&#160;</TH>
        <TH style="text-align: right">Remaining</TH>
        <TH style="text-align: right"><xsl:value-of select='format-number((number(//po_total_amount) - number(//po_nimo_paid) - sum(//invoice_amount_paid))
,"$###,###,##0.00")'/>&#160;</TH>
     </TR>
     <TR><TH bgcolor="#00FFFF">Invoice Number     </TH>
         <TH bgcolor="#00FFFF">Invoice Date       </TH>
         <TH bgcolor="#00FFFF">Invoice Rcvd       </TH>
         <TH bgcolor="#00FFFF">Invoice Amount     </TH>
         <TH bgcolor="#00FFFF">Invoice Amt Paid   </TH>
         <TH bgcolor="#00FFFF">Contact            </TH>
         <TH bgcolor="#00FFFF">Voucher #          </TH>
     </TR>
     <BR>
     <xsl:apply-templates select='pyxis_invoice' /></BR>
   </TABLE>
</xsl:template>

<xsl:template match='pyxis_invoice'>
   <TR>
     <TD              ><xsl:value-of select='invoice_number'                                         />&#160;</TD>
     <TD              ><xsl:value-of select='invoice_date'                                           />&#160;</TD>
     <TD              ><xsl:value-of select='invoice_received_date'                                  />&#160;</TD>
     <TD style="text-align: right"><xsl:value-of select='format-number(invoice_amount,      "$###,###,##0.00")'   />&#160;</TD>
     <TD style="text-align: right"><xsl:value-of select='format-number(invoice_amount_paid, "$###,###,##0.00")'   />&#160;</TD>
     <TD              ><xsl:value-of select='invoice_contact_person'                                 />&#160;</TD>
     <TD              ><xsl:value-of select='voucher_num'                                            />&#160;</TD>
    </TR>
</xsl:template>


</xsl:stylesheet>
[+][-]11/05/04 08:24 AM, ID: 12505950Expert Comment

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[+][-]11/05/04 08:33 AM, ID: 12506096Author Comment

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[+][-]11/05/04 08:38 AM, ID: 12506160Accepted Solution

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About this solution

Zone: Extensible Markup Language (XML)
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Solution Provided By: ramazanyich
Participating Experts: 1
Solution Grade: A
 
 
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