在数据功能的xslt中，如何测试日期是否在今天的180天之内 [英] How do we test whether a date is within 180 days from today in xslt in datapower

问题描述

我正在为数据功能写一个xslt，而且我正在收到一个日期（付款日期）。我必须检查该日期（Paymentt Date）是否在当前日期的180天内。

I am writing an xslt for datapower and in that I am getting a date(Payment Date).I have to check whether that date(Paymentt Date) is within 180 days of current date

我通过以下

<xsl:variable name="timestamp" select="date:date-time()"/>

现在如何检查180天的条件

Now how to check the condition for 180 days

以下是我的xslt

<?xml version="1.0" encoding="utf-8"?>

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:dp="http://www.datapower.com/extensions"
    xmlns:date="http://exslt.org/dates-and-times"
    xmlns:dpconfig="http://www.datapower.com/param/config"
    extension-element-prefixes="dp"
    exclude-result-prefixes="dp dpconfig"
>

  <xsl:output method="xml"/>

  <xsl:template match="/">
<PaymentDate><xsl:value-of select="dp:http-request-header('X-payment-date')"/></PaymentDate>  (From request I am getting payment date)

<xsl:variable name="timestamp" select="date:date-time()"/>        (From here I am getting present date)

<xsl:if  (this is what I am confused)

谢谢

推荐答案

DataPower支持日期：差异

DataPower Supports Date:Difference

差异（）

返回第一个日期和第二个日期之间的持续时间。
语法

Returns the duration between the first date and the second date. Syntax

date：差异（start-dateTime，end-date）

date:difference(start-dateTime, end-dateTime)

当前日期为end-DateTime，要检查的日期为start-DateTime

You can pass current date as end-DateTime , date which wants to check as start-DateTime

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema" exclude-result-prefixes="xs"
xmlns:date="http://exslt.org/dates-and-times" version="1.0">
<!--<xsl:key name="lang" match="element" use="@language"></xsl:key>-->
<xsl:template match="/">
    <xsl:variable name="date1" select="date:date-time()"/>
    <xsl:variable name="date2" select="'2013-09-15'"/>
    <output>
        <difference>
    <xsl:value-of select="translate(date:difference($date2, $date1),'PD','')"/>
        </difference>
    </output>
</xsl:template>
</xsl:stylesheet>

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