这是源XML:
<root>
<!-- a and b have the same date entries, c is different -->
<variant name="a">
<booking>
<date from="2017-01-01" to="2017-01-02" />
<date from="2017-01-04" to="2017-01-06" />
</booki
我正在尝试按日期对XML输出进行排序。下面是我的XSL:
<?xml version="1.0" encoding="UTF-8"?>
<!-- Example by Phil 'iwonder' Guerra -->
<!-- Edited by Lee Sykes DNN Creative Magazine http://www.dnncreative.com -->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.