Question

我正在使用C＃转换XML文档，它运行良好：

<p>
    Server current time at point of page rendering:
    <input type="text" id="ServerTime" value="@DateTime.UtcNow.ToString("s")"/>
</p>

<p>
    My object's date time:
    <input type="text" id="EntityTime" value="@DateTime.UtcNow.AddSeconds(-30).ToString("s")" />
</p>

<div id="Output"></div>


<script>

    var output = document.getElementById("Output");

    var serverTime = Date.parse(document.getElementById("ServerTime").value);
    var entityTime = Date.parse(document.getElementById("EntityTime").value);

    var staticDifference = (serverTime - entityTime) / 1000;

    output.innerHTML += "Static difference between two entities: " + staticDifference + " seconds.<br/>";

    var offset = serverTime - new Date().getTime();

    function calculateDateTime() {
        var commonTime = new Date().getTime() + offset;
        var calculatedDifference = (commonTime - entityTime) / 1000;
        output.innerHTML += "Posted " + calculatedDifference + " seconds ago.<br/>";
    }

    setInterval(calculateDateTime, 3000);

</script>

上面的代码完美无缺，但是我想要做的是，在转换XSLT之前，我希望它为XSLT的特定部分添加额外的代码行。

XSLT代码：

using System;
using System.IO;
using System.Xml;
using System.Xml.Xsl;
using System.Xml.XPath;

public class XmlTransformUtil
{

public static void Main(string[] args)
{

    if (args.Length == 2)
    {

        Transform(args[0], args[1]);
    }
    else
    {

        PrintUsage();
    }
}

public static void Transform(string sXmlPath, string sXslPath)
{
    try
    {
        //load the Xml doc
        XPathDocument myXPathDoc = new XPathDocument(sXmlPath);

        XslTransform myXslTrans = new XslTransform();

        //load the Xsl 
        myXslTrans.Load(sXslPath);

        //create the output stream
        XmlTextWriter myWriter = new XmlTextWriter
            ("result.html", null);

        //do the actual transform of Xml
        myXslTrans.Transform(myXPathDoc, null, myWriter);

        myWriter.Close();
    }

    catch (Exception e)
    {
        Console.WriteLine("Exception: {0}", e.ToString());
    }
}

public static void PrintUsage()
{
    Console.WriteLine
    ("Usage: XmlTransformUtil.exe <xml path> <xsl path>");
}

}

我希望如何在C＃中更改XSLT代码在转换之前：

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:template match="/">
    <html lang="en-GB">
        <body style="font-family:'Praxis Com Light'; color:#632423; width:100%; font-size:14px !important;">

//MAIN BODY OF CODE

        </body>
    </html>
</xsl:template>
</xsl:stylesheet>

如何实现这一目标？

Answer 1

XNamespace ns = "http://www.w3.org/1999/XSL/Transform";

XElement xslt = XElement.Load(sXslPath);

xslt.AddFirst(new XElement(ns + "include", new XAttribute("href", "FOOT.xslt")));
xslt.AddFirst(new XElement(ns + "include", new XAttribute("href", "HEAD.xslt")));

XElement body = xslt.Descendants("body").Single();

body.AddFirst(new XElement(ns + "call-template", new XAttribute("name", "Header")));
body.Add(new XElement(ns + "call-template", new XAttribute("name", "Footer")));

在转换之前将代码添加到XSLT

1 个答案: