在 xml bi publisher 中按组计算

Question

所以我必须做一个报告，根据 CwaChannel 和 CwaOrderType 清楚地显示和计算 CwaProductCode。

这是我的 xml:

 <OrderEntry-Orders>
            <CwaChannel>Customer Portal</CwaChannel>
            <CwaOrderType>UT Sales</CwaOrderType>
            <ListOfOrderEntry-LineItems>
                    <OrderEntry-LineItems>
                            <CwaLineTotalAmount2>1000</CwaLineTotalAmount2>
                            <CwaProductCode>001</CwaProductCode>
                    </OrderEntry-LineItems>
                    <OrderEntry-LineItems>
                            <CwaLineTotalAmount2>1000</CwaLineTotalAmount2>
                            <CwaProductCode>005</CwaProductCode>
                    </OrderEntry-LineItems>
            </ListOfOrderEntry-LineItems>
    </OrderEntry-Orders>
    <OrderEntry-Orders>
            <CwaChannel>Customer Portal</CwaChannel>
            <CwaOrderType>UT Sales</CwaOrderType>
            <ListOfOrderEntry-LineItems>
                    <OrderEntry-LineItems>
                            <CwaLineTotalAmount2>1000</CwaLineTotalAmount2>
                            <CwaProductCode>005</CwaProductCode>
                    </OrderEntry-LineItems>
            </ListOfOrderEntry-LineItems>
    </OrderEntry-Orders>
    <OrderEntry-Orders>
            <CwaChannel>Customer Portal</CwaChannel>
            <CwaOrderType>UT Redemption</CwaOrderType>
            <ListOfOrderEntry-LineItems>
                    <OrderEntry-LineItems>
                            <CwaLineTotalAmount2>1000</CwaLineTotalAmount2>
                            <CwaProductCode>005</CwaProductCode>
                    </OrderEntry-LineItems>
            </ListOfOrderEntry-LineItems>
    </OrderEntry-Orders>

这是我的 BIP 代码：

<?for-each-group: OrderEntry-LineItems; CwaProductCode?>
<?if:../../CwaOrderType='UT Sales' and ../../CwaChannel='Customer Portal'?>
<?for-each: current-group()?>
<?CwaProductCode?>
<?xdoxslt:set_variable($_XDOCTX, 'countFund', xdoxslt:get_variable($_XDOCTX, 'countFund')+1)?>
<?xdoxslt:set_variable($_XDOCTX, 'TotalCount', xdoxslt:get_variable($_XDOCTX, 'TotalCount')+1)?>
<?xdoxslt:get_variable($_XDOCTX, 'countFund')?>
<?xdoxslt:set_variable($_XDOCTX, 'countFund', 0)?>
<?end if?>
<?end for-each-group?>
<?xdoxslt:get_variable($_XDOCTX, 'TotalCount')?>

但是出来的结果好像没有if条件。例如，CwaProductCode 将显示正确的结果，但它会将所有内容一起计算，就好像根本没有过滤一样。

不确定哪里出错了。

Answer 1

进行分组后，访问该分组上方的任何父级 returns 不明确数据。它可能总是指向第一个 'OrderEntry-Orders' 节点。如果更改 xml.

中元素的顺序，您会看到这一点

如果您的要求是仅对具有 CwaOrderType='UT Sales' 和 .CwaChannel='Customer Portal' 的那些 'OrderEntry-LineItems' 节点进行分组，您可以像这样在分组中赋予该过滤器：

<?for-each-group: OrderEntry-LineItems[../../CwaOrderType='UT Sales' and ../../CwaChannel='Customer Portal']; CwaProductCode?>

试试这个代码：

<?for-each-group: OrderEntry-LineItems[../../CwaOrderType='UT Sales' and ../../CwaChannel='Customer Portal']; CwaProductCode?>
<?for-each: current-group()?>
<?CwaProductCode?>
<?xdoxslt:set_variable($_XDOCTX, 'countFund', xdoxslt:get_variable($_XDOCTX, 'countFund')+1)?>
<?xdoxslt:set_variable($_XDOCTX, 'TotalCount', xdoxslt:get_variable($_XDOCTX, 'TotalCount')+1)?>
<?xdoxslt:get_variable($_XDOCTX, 'countFund')?>
<?xdoxslt:set_variable($_XDOCTX, 'countFund', 0)?>
<?end for-each-group?>
<?xdoxslt:get_variable($_XDOCTX, 'TotalCount')?>

给出这个结果：

<?for-each-group: OrderEntry-LineItems[../../CwaOrderType='UT Sales' and ../../CwaChannel='Customer Portal']; CwaProductCode?>
<?CwaProductCode?>
<?count(current-group()/.)?>
<?xdoxslt:set_variable($_XDOCTX, 'TotalCount', xdoxslt:get_variable($_XDOCTX, 'TotalCount')+ count(current-group()/.))?>
<?end for-each-group?>

<?xdoxslt:get_variable($_XDOCTX, 'TotalCount')?>

给予

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rtf

bi-publisher