小编lsl*_*lep的帖子

我试图计算数字节点的总和.以下代码不返回HTML以外的任何内容.我知道sum()采用节点集.我想我已经正确地创建了变量.我究竟做错了什么.

谢谢.

XML示例:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<container xmlns="http://www.gtech.com/lsp/2009-09-23">
    <Root>
        <Incentives>
            <Date>2015-03-14</Date>
            <ID>507200</ID>
            <ProgramName>Retailer Cash Incentive 16</ProgramName>
            <Retailer>
                <ID>507201</ID>
                <Name>Acme #2102</Name>
                <Detail>
                    <CashPaymentsToday>50.00</CashPaymentsToday>
                    <Potential>0</Potential>
                </Detail>
            </Retailer>
            <Retailer>
                <ID>507202</ID>
                <Name>Acme #2103</Name>
                <Detail>
                    <CashPaymentsToday>60.00</CashPaymentsToday>
                    <Potential>0</Potential>
                </Detail>
            </Retailer>
            <Retailer>
                <ID>507203</ID>
                <Name>Acme #1008</Name>
                <Detail>
                    <CashPaymentsToday>0.00</CashPaymentsToday>
                    <Potential>0</Potential>
                </Detail>
            </Retailer>
            <Retailer>
                <ID>507207</ID>
                <Name>Acme #2228</Name>
                <Detail>
                    <CashPaymentsToday>200.00</CashPaymentsToday>
                    <Potential>3</Potential>
                </Detail>
            </Retailer>
            <Retailer>
                <ID>598419</ID>
                <Name>Acme NO 1071</Name>
                <Detail>
                    <CashPaymentsToday>NONQUAL</CashPaymentsToday>
                    <Potential>NONQUAL</Potential>
                </Detail>
            </Retailer>
            <Retailer>
                <ID>598421</ID>
                <Name>Acme NO 1072</Name>
                <Detail>
                    <CashPaymentsToday>NONQUAL</CashPaymentsToday>
                    <Potential>NONQUAL</Potential>
                </Detail>
            </Retailer>
        </Incentives>
    </Root>
</container>

XSLT:

<?xml version="1.0" encoding="UTF-8"?> …