【关键字】：xml
【来 源】：http://blog.csdn.net/wqf363/archive/2007/01/18/1486985.aspx
xml排序
1 xsl:sort
所使用的名字空间：xmlns:xsl='http://www.w3.org/1999/XSL/Transform'
Syntax
<xsl:sort
select="expression"
lang="language-code"
data-type="text|number|qname" //数据类型，可支持按数字排序
order="ascending|descending" //排序升序，降序
case-order="upper-first|lower-first"/>
test1.xml<?xml version="1.0" encoding="GB2312"?><?xml-stylesheet type="text/xsl" href="test1.xsl"?><source><name>John</name> <name>Josua</name> <name>Charles</name> <name>Alice</name> <name>Martha</name> <name>George</name> </source>test.xsl
<xsl:stylesheet version = '1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform'><xsl:template match="/"> <TABLE> <xsl:for-each select="//name"> <xsl:sort order="ascending" select="."/> <TR> <TH><xsl:value-of select="."/></TH> </TR> </xsl:for-each> </TABLE> </xsl:template></xsl:stylesheet>2 for-each的属性ordey-by
所使用的名字空间：xmlns:xsl="http://www.w3.org/TR/WD-xsl"
Syntax
<xsl:for-each select="expression">
<!-- Content:(xsl:sort*,template) -->
</xsl:for-each>
示例：test.html
<html><head> 
<script>... 
var sig=true function sort(strKey) 
...{ var xml1=mxhxml.XMLDocument var xsl1=mxhxsl.XMLDocument var s1=xsl1.selectSingleNode("//xsl:for-each/@order-by") if(s1.value==strKey) s1.value="-" + strKey else s1.value=strKey document.all.mxh.innerHTML=xml1.transformNode(xsl1) 
} </script> </head> <body onload="sort('Name')"> <div id=mxh></div> <XML id=mxhxsl> <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/TR/WD-xsl"> <xsl:template match="/"> 点击标题排序： <table border="2"> <tr> <th onclick="sort('Name')" style="cursor:hand">名称</th> <th onclick="sort('Email')" style="cursor:hand">电子邮件</th> </tr> <xsl:for-each select="/Custs/Cust" order-by="Name"> <tr> <td><xsl:value-of select="Name"/></td> <td><xsl:value-of select="Email"/></td> </tr> </xsl:for-each> </table> </xsl:template> </xsl:stylesheet> </XML> <XML id=mxhxml> <?xml version="1.0"?> <Custs> <Cust> <Name>Nancy</Name> <Email>www@yahoo.com</Email> </Cust> <Cust> <Name>Peter</Name> <Email>dotnet@aol.com</Email> </Cust> <Cust> <Name>Rachel</Name> <Email>billgates@microsoft.com</Email> </Cust> <Cust> <Name>Seth</Name> <Email>flying@yous.net</Email> </Cust> </Custs> </XML>
3 按数字进行排序
1)xsl:sort方式： 只需指定datatype="number"
2)ordey-by方式：只需指定ordey-by=number("结点")
3)另外，还需对脚本进行修改：
<script type="text/javascript">
function taxis(x)
{
//获取到xml,xsl文档，获取到node: selectSingleNode
if(x == '指定要排序的数字元素')
sortField.value='number('+x+')';
else
sortField.value=x;
if (this.rel == '+')
{
this.rel = '-';
}
else
{
sortField.value = '-'+sortField.value;
this.rel = '+';
}
//transformNode
}
</script>
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