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RE: problem with multiple xsl:sort elements

2004-01-05 22:48:47
Josh, that really helps a lot.  Thank you for taking the time to help me
with this.

Kenny Akridge

-----Original Message-----
From: owner-xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
[mailto:owner-xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com] On Behalf Of 
Josh
Canfield
Sent: Monday, January 05, 2004 9:34 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: RE: [xsl] problem with multiple xsl:sort elements

Your problem is here:
<xsl:if test="not(GLAccountNumber = following::GLAccountNumber)">

following::GLAccountNumber is returning the next GLAccountNumber in
document order, not in the order that the for-each is iterating over the
elements.

One solution would be to group the AccountLineItem elements together by
GLAccountNumber and then output the subtotal after processing each
GLAccountNumber. 

<xsl:key name="account-by-number"
match="/ArrayOfAccountLineItem/AccountLineItem" use="GLAccountNumber"/>

<xsl:template match="ArrayOfAccountLineItem">

        <!-- iterate over distinct account numbers -->
        <xsl:for-each select="AccountLineItem[GLAccountNumber[not(. =
preceding::GLAccountNumber)]]">
                <xsl:sort select="GLAccountNumber" data-type="text"
order="ascending"/>
                <!-- iterate over all matching account numbers -->
                <xsl:for-each select="key('account-by-number',
GLAccountNumber)">
                        <xsl:sort select="substring(SettleDate,1,10)"
data-type="text" order="ascending"/>
                        <xsl:sort select="LineItemID" data-type="number"
order="ascending"/>

                        <xsl:apply-templates select="."/>

                </xsl:for-each>

                <!-- Summary line, used to be in xsl:if in the
AccountLineItem template-->
                <tr>
                        <td colspan="11">
                                &#xA0;
                        </td>
                </tr>
                <tr>
                        <td colspan="4">
                                &#xA0;
                        </td>
                        <td colspan="2" class="fieldName"
align="center">
                                Total by Object Code:
                        </td>
                        <td class="bottomFieldInfo" align="right">
<xsl:value-of select="format-number(sum(key('subTotal',
GLAccountNumber)/Amount[. &gt; 1]), '#.00')"/>
                        </td>
                        <td>
                                &#xA0;
                        </td>
                        <td class="bottomFieldInfo" align="right"
style="padding-right:5px">
<xsl:value-of select="translate(format-number(sum(key('subTotal',
GLAccountNumber)/Amount[. &lt; 0]), '#.00'), '-', '')"/>
                        </td>
                        <td colspan="2">
                                &#xA0;
                        </td>
                </tr>
                <tr>
                        <td colspan="11">
                                &#xA0;
                        </td>
                </tr>

                
        </xsl:for-each>
</table>
</xsl:template>

<xsl:template match="AccountLineItem">  
                        <tr>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="substring(LineItemName,1,35)"/>
                                </td>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="position()"/>
                                </td>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="GLAccountNumber"/>
                                </td>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="substring(RegistrantFullName,1,19)"/>
                                </td>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="concat(substring(SettleDate,6,2), '/',
substring(SettleDate,9,2), '/', substring(SettleDate,1,4))"/>
                                </td>                           
                                <td align="right" class="fieldInfo">
                                        <xsl:value-of
select="LineItemID"/>
                                </td>
                                <td class="fieldInfo" align="right">
                                        <xsl:choose>
                                                <xsl:when test="Amount
&gt; 0">
                                                        <xsl:value-of
select="format-number(Amount, '#.00')"/>
                                                </xsl:when>
                                                <xsl:otherwise>
                                                        &#xA0;
                                                </xsl:otherwise>
                                        </xsl:choose>
                                </td>
                                <td>
                                        &#xA0;
                                </td>
                                <td align="right" class="fieldInfo"
style="padding-right: 5px;">
                                        <xsl:choose>
                                                <xsl:when test="Amount
&lt; 0">
                                                        <xsl:value-of
select="translate(format-number(Amount, '#.00'), '-', '')"/>
                                                </xsl:when>
                                                <xsl:otherwise>
                                                        &#xA0;
                                                </xsl:otherwise>
                                        </xsl:choose>
                                </td>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="substring(PaymentType,1,12)"/>                                  
                                </td>
                                <td class="fieldInfo">
                                        <xsl:value-of
select="substring(PaymentReference,1,15)"/>
                                </td>
                        </tr>
</xsl:template>


Hope this helps,
Josh

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