<asp:gridview id="GrdEmp">
<columns runat="server" autogeneratecolumns="False" cellpadding="4">
<asp:boundfield datafield="ID" headertext="ID" />
<asp:boundfield datafield="Name" headertext="Name" />
<asp:boundfield datafield="ParentID" headertext="Base ID" />
</columns>
</asp:gridview>

  protected void Page_Load(object sender, EventArgs e)
    {
       // Register List of Languages
        Page.ClientScript.RegisterArrayDeclaration("Skills", "'C#'");
        Page.ClientScript.RegisterArrayDeclaration("Skills", "'VB.NET'");
        Page.ClientScript.RegisterArrayDeclaration("Skills", "'C'");
        Page.ClientScript.RegisterArrayDeclaration("Skills", "'C++'");
    }

Var Skills = new Array('C#', 'VB.NET','C','C++');

My New Article : Debug your web application Hosted on Remote IIS July 15, 2009

Posted by Abhijit Jana in ASP.NET, C#, My Articles.
11 comments

Lastnight I have published another article on debugging of ASP.NET article which hosted on Remote IIS Server. Its all about the how to msvsmon.exe and its configuration. If you really interesed, Here is my complete article Remote IIS Debugging : Debug your ASP.NET Application which is hosted on “Remote IIS Server”
Please give your valuable suggestion and feedback.

XSL Transformation : Rendering XML using XSL – HTML Output July 7, 2009

Posted by Abhijit Jana in ASP.NET, C#, My Articles.
9 comments

Overview

Some times we need to display the XML data in our web application in specific format. XSLT provides the ability to display the XML document in some specific format like HTML, PDF etc. We can select a a XML file or a portion of XML File and using XSL Transformation we can display in some specific format.

An XSL transformation need an XML document to transform and an XSL style sheet describing how the transformation will take place. An XSLT engine then transforms the XML document via the XSL style sheet and will produce the output in the format specified by the style sheet.

 

How to Implement ?

1. Create Data Base :

Rather than reading the data from xml, I have read the data from database. First of all I have create an DB Student with table name “StudentDetails” . Table contain some dummy data like,

2. Add XSL File

Before, reading the data from database, we have to create the XSL file, We can add XSL file by just right click on the project > Add New Item >Select XSLT File

 

 

3. Desing XSL

Now, Designing XSL is one of the important task, and there are many things that related with XSL . In my case, this is very simple XSL, but if you need to learn in details, I will suggest you to read from W3School. First of all have a look into the XML data which I have got from the dataset.

And based on that we need to desing the XSL File. Below is the StudentDetails XSL

 

</span>

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:template match="/">
<table width="100%" align="center" cellpadding="0" cellspacing="0" border="1"
 style="background-color:#123456;font-family:verdana;font-size:10pt;border:1">
<tr>
<td  width="10%"  align="left" >
 Roll</td>
<td width="70%" align="left">
 Name</td>
<td width="20%" align="left">
 Address</td>
</tr>
</table>
<xsl:for-each select="Students/Table">
<table width="100%" align="center" cellpadding="0" cellspacing="0" border="1"
 style="font-family:verdana;font-size:10pt;border:1">
<tr >
<td  width="10%"  align="left"   >
 <xsl:value-of select="Roll"/></td>
<td width="70%" align="left" >
 <xsl:value-of select="Name"/></td>
<td  width="20%" align="left" >
 <xsl:value-of select="Address"/></td>
</tr>
</table>
</xsl:for-each>
 </xsl:template>
</xsl:stylesheet>

<span style="font-family: Verdana; font-size: x-small;">

Now, have a look into the code,

Read the data from database and put it into dataset. We can easily get the XML from dataset using.

string XMLString=ds.GetXml();

Below code is used to read data from database

public string strstudentDetails = string.Empty;
 protected void Page_Load(object sender, EventArgs e)
 {
 string    _strConnectionString = "Data Source=.\\sqlexpress;Initial Catalog=Student;Integrated Security=True";
 string _strquery = "select * from studentDetails";
 SqlConnection con = new SqlConnection(_strConnectionString);
 DataSet ds = new DataSet("Students");
 SqlDataAdapter da = new SqlDataAdapter(_strquery, con);
 da.Fill(ds);
 //Get the XML From DataSet
 string strXML = ds.GetXml();
 strstudentDetails=GetHtml(Server.MapPath("~/xsl/studentDetails.xsl"), strXML);
 }

GetHtml function actually doing the job. Its taking XSL Stylesheet and XML data as parameter and returning the html output

 

 

 

/// <summary>
 /// Get HTML From XML and XSL
 /// </summary>
 ///
<param name="xsltPath">XSL File Path</param>
 ///
<param name="xml">XML String</param>
 /// <returns>HTML Output</returns>
 public static string GetHtml(string xsltPath, string xml)
 {
 MemoryStream stream = new MemoryStream(ASCIIEncoding.Default.GetBytes(xml));
 XPathDocument document = new XPathDocument(stream);
 StringWriter writer = new StringWriter();
 XslCompiledTransform transform = new XslCompiledTransform();
 transform.Load(xsltPath);
 transform.Transform(document, null, writer);
 return writer.ToString();
 }
 }

Now for displaying the result, we have to put following line in the aspx page,

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
 <title>Student Page</title>
</head>
<body>
 <form id="form1" runat="server">
<div>
<table >
<tr>
<td>
 <b>Student Info : Displying using XSL Rendering</b></td>
</tr>
<tr>
<td>
 <%= strstudentDetails %></td>
</tr>
</table>
</div>
</form>
</body>
</html>

and the output like,

Hope this will help you to move ahead with XSL Transformation.

Thankyou

 

 

 

My Recent Article :Debug Your ASP.NET Application that Hosted on IIS : Process Attach and Identify which process to attach June 11, 2009

Posted by Abhijit Jana in ASP.NET, C#, My Articles.
8 comments

Ahh… After a long time, I have a published an article on Codeproject.
This article describe how to debug a web application which is hosted on IIS. It also describe how to select a particular process to attach with your application when multiple worker process are running. Please read details over here and give your suggestions and feedback

Thank you.