Question

所以我必须做一个报告，它将显示和统计基于CwaChannel和CwaOrderType的CwaProductCode。

继承我的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>

继承我的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')?>

但结果却好像没有条件。例如，CwaProductCode将显示正确的结果，但它将完全计算所有内容，就像根本没有过滤一样。

不确定哪里出错。

Answer 1

进行分组后，访问该分组上方的任何父级都会返回不明确的数据。它可能总是指向第一个OrderEntry-Orders＆＃39;节点。如果更改xml中元素的顺序，则可以看到这一点。

如果您的要求是仅将那些＆＃39; OrderEntry-LineItems＆＃39;具有CwaOrderType =＆＃39; UT Sales＆＃39;的节点和.CwaChannel =＆＃39;客户门户＆＃39;，你可以在这样的分组中直接给出过滤器：

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

试试这段代码：

<?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')?>

给出了这个结果：

<?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')?>

给出

在xml bi发布者中按组计数

1 个答案: