Ajax直接返回xml流，并应用于xslt

本文主要是介绍Ajax直接返回xml流，并应用于xslt，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

 处理页面：

        String name = Request.QueryString["zfname"].ToString();
        DataSet myData = new DataSet();
        myData.ReadXml(Server.MapPath("~/XML/zcfg.xml"));
        DataRow[] row = myData.Tables["SUBZCFGINFO"].Select("FATHER_ID = '" + name + "'");
        DataTable table = myData.Tables["SUBZCFGINFO"].Clone();
        foreach (DataRow drow in row)
            table.ImportRow(drow);
        DataSet xml = new DataSet();
        xml.Tables.Add(table);
        XmlTextWriter writer = new XmlTextWriter(Response.OutputStream, Response.ContentEncoding);
        xml.WriteXml(writer);
        writer.Flush();
        Response.End();
        writer.Close();

        //在这里声明了一个XmlTextWriter对象，应用于http输出流然后将DataSet数据集用XML形式装入数据流，这样就可以返回一个Xml文档的字符串

       //在接受页中用loadXML方法将这个带有XML格式的字符串转换成XML对象，然后利用Xslt文档进行转换成HTML格式

 

接受页面：

      <script type="text/javascript">
        var XHRobject = false;
        if(window.XMLHttpRequest)
        {
            XHRobject = new XMLHttpRequest();
        }
        else if (window.ActiveXObject)
        {
            XHRobject = new ActiveXObject("Microsoft.XMLHTTP");
        }

        function sendRequest(file_id,name)
        {
            title.innerText = name;
            XHRobject.open("Get","GetZcfgSub.aspx?zfname="+file_id,true);
            XHRobject.onreadystatechange = getData;
            XHRobject.send(null);
        }
        function getData()
        {
            if(XHRobject.readystate == 4 && XHRobject.status == 200)
            {
                var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
                xmlDoc.loadXML(XHRobject.responseText);
                var xslDoc = loadDocument("../XSL/XSLZcfgSub.xsl");
                result.innerHTML = xmlDoc.transformNode(xslDoc);  
            }
        }
       
        function loadDocument(filename)
        {
            var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
            xmlDoc.async = false;
            xmlDoc.load(filename);
            return xmlDoc;
        }
        function openZgWindow(filename)
        {
            window.showModalDialog("../html/"+filename+".htm",'标题',"dialogHeight: 30;dialogWidth: 40;edge:Raised;center:Yes;help:No;resizable:No;status:No;");
        }
      </script>

 

 

xslt文档：

     <?xml version="1.0" encoding="gb2312"?>

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


<xsl:template match="/">
  
    <!--
        This is an XSLT template file. Fill in this area with the
        XSL elements which will transform your XML to XHTML.
    -->
 
   
      <table style="width:80%;height:100%">
        <xsl:for-each select="//SUBZCFGINFO">
        <tr style="height:50px">
          <td style="width:80%">
            <div>
              <xsl:attribute name="onclick">
                openZgWindow('<xsl:value-of select="NAME"/>')
              </xsl:attribute>
              <xsl:value-of select="NAME"/>
            </div>
          </td>
        </tr>
        </xsl:for-each>
      </table>


    </xsl:template>

</xsl:stylesheet>

这篇关于Ajax直接返回xml流，并应用于xslt的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！

---