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Re: Slow XSLT

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Subject: Re: Slow XSLT
From: Cleyton Jordan <cleytonjordan@xxxxxxxxxxx>
Date: Mon, 3 Mar 2008 01:14:56 +0000 (GMT)
Re: Slow XSLT
Hi Manfred,

Thanks.

> what is <ColGrp heading="Quarter"> and the
> corresponding one after
> <!--===TOTALS====--> for (both the outermost
> ColGrp)? It seems there
> is no corresponding output, please check it.
> 

This is the Top most ColGrp (Top most axis). It is the
direct child of the Columns element. Since I set the
axisHeads param to false, this will never be displayed
in my grid (table). It is just the top axis of my
grid. 

<xsl:param name="axisHeads" select="'false'" />

The <--TOTALS---> ColGrp is the same as the other one
except that I do not have any headings in this case.
Later on, I will display the Total Pages and Cost from
the other columns.

Therefore, for the <--TOTALS--> ColGrp the td/div will
not display any text but will have the right colspan
(in this case 2 - because 1 Col * 2 Measures = 2).
Only the Col heading will have a value for the Total
i.e. Totals.

I think it would be clearer if you saw the HTML output
I get when I run my xslt. 

Again, this is with the axisHeads param set to false

<xsl:param name="axisHeads" select="'false'" />

P.S. I have removed two Col elements from the XML to
make it smaller and easier to debug.

<Col heading="Quarter 1" />
<Col heading="Quarter 2" />

This is what the XML looks like now:

<Reports>
 <Report>
  <Measures>
    <Measure idx="1" heading="Total Pages" />
    <Measure idx="2" heading="Cost" />
  </Measures>
  <Columns>
    <ColGrp heading="Quarter">
      <ColGrp heading="2003">
        <Col heading="Quarter 1" />
        <Col heading="Quarter 2" />
      </ColGrp>
      <ColGrp heading="2004">
        <Col heading="Quarter 1" />
        <Col heading="Quarter 2" />
      </ColGrp>
    </ColGrp>
    <ColGrp>
      <ColGrp>
        <Col heading="Total" />
      </ColGrp>
    </ColGrp>
  </Columns>
 </Report>
</Reports>

HTML 1 Using my Slow XSLT and setting axisHeads param
to false  
+++++++++++++++++++++++++

<html>
<body>
    <div id="g1" style="position: absolute; top: 0px;
left: 0px; width: 400px; height: 12px">
        <table class="grdTop" border="0"
cellspacing="1" cellpadding="0">
            <tbody>
                <tr>
                    <td colspan="4" align="center"
style="overflow: none">
                        <nobr><div>2003</div>
					</nobr>
                    </td>
                    <td colspan="4" align="center"
style="overflow: none">
                        <nobr><div>2004</div>
					</nobr>
                    </td>
                    <td colspan="2" align="center"
style="overflow: none">
                        <nobr><div></div>
					</nobr>
                    </td>
                </tr>
                <tr />
                <tr>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 1</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 2</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 1</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 2</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Total</div>
					</nobr>
                    </td>
                </tr>
                <tr valign="bottom">
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 1, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 1, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 2, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 2, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 3, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 3, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 4, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 4, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 5, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 5, '{@class}')">Cost</div>
					</nobr>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</body>
</html>


++++++++++++++++++

HTML 2 Using my slow XSLT and setting axisHeads param
to true  
+++++++++++++++++++++++++

<html>
<body>
    <div id="g1" style="position: absolute; top: 0px;
left: 0px; width: 400px; height: 12px">
        <table class="grdTop" border="0"
cellspacing="1" cellpadding="0">
            <tbody>
                <tr>
                    <td colspan="8" align="center"
style="overflow: none">
                        <nobr><div>Quarter</div>
					</nobr>
                    </td>
                    <td colspan="2" align="center"
style="overflow: none">
                        <nobr><div></div>
					</nobr>
                    </td>
                </tr>
                <tr>
                    <td colspan="4" align="center"
style="overflow: none">
                        <nobr><div>2003</div>
					</nobr>
                    </td>
                    <td colspan="4" align="center"
style="overflow: none">
                        <nobr><div>2004</div>
					</nobr>
                    </td>
                    <td colspan="2" align="center"
style="overflow: none">
                        <nobr><div></div>
					</nobr>
                    </td>
                </tr>
                <tr>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 1</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 2</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 1</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Quarter 2</div>
					</nobr>
                    </td>
                    <td colspan="2" valign="top"
align="center" style="overflow: none">
                        <nobr><div>Total</div>
					</nobr>
                    </td>
                </tr>
                <tr valign="bottom">
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 1, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 1, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 2, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 2, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 3, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 3, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 4, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 4, '{@class}')">Cost</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(1, 5, '{@class}')">Total
Pages</div>
					</nobr>
                    </td>
                    <td align="center">
                        <nobr><div class="action"
style="width:90px; overflow:none"
onclick="sortFullGrid(2, 5, '{@class}')">Cost</div>
					</nobr>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</body>
</html>






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Re: Slow XSLT, Manfred Staudinger Thread RE: Slow XSLT, Cleyton Jordan
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