how to display data in web page that loaded data from server and genareted html table by c# code Under button_click

Question

0.00/5 (No votes)

See more:

i generated a HTML table in my c# code and in this table i loaded data from sql server by program in button_click. My All Code is .....
protected void search_btn_Click(object sender, EventArgs e)
{
string htmlGenerator = string.Empty;
string[] bookID = new string[120];

XML

string[] ShelfNo = new string[120];
string[] BookName = new string[120];
string[] Writer = new string[120];
string[] Type = new string[120];
string[] Status = new string[120];
string[] bookvolum = new string[120];



SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["librarymanagment"].ToString());
SqlCommand cmd = new SqlCommand();



cmd.CommandType = CommandType.StoredProcedure;

cmd.CommandText = "Sp_SEARCHBOOK";
cmd.Parameters.Add("@Book_id", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Shelf_number", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Book_name", SqlDbType.NVarChar, 250).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Writer_name", SqlDbType.NVarChar, 250).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Number_of_volume", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@part_volume", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Publications", SqlDbType.NVarChar, 250).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Publications_place", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Published_year", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Edition", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@status", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
cmd.Parameters.Add("@Book_type", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();

cmd.Connection = con;
  con.Open();
   SqlDataReader reader = cmd.ExecuteReader();
   if (reader.HasRows)
   {
       int totalRecords = 0;
       while (reader.Read())
       {
           bookID[totalRecords] = reader["Book ID"].ToString();
           ShelfNo[totalRecords] = reader["Shelf No"].ToString();
           BookName[totalRecords] = reader["Book Name"].ToString();
           Writer[totalRecords] = reader["Writer"].ToString();
           Type[totalRecords] = reader["Type"].ToString();
           Status[totalRecords] = reader["Status"].ToString();
           bookvolum[totalRecords] = reader["Volume"].ToString();

           totalRecords = totalRecords + 1;

       }
       int rows2 = 0;
       htmlGenerator = "<table cellpadding='3' cellspacing='3' >";
       htmlGenerator += "<thead><tr style='background-color: #1C5E55;  color: #FFFFFF'><th style='width:50px'>Book ID</th><th style='width:170px'>Name</th><th style='width:50px'>Writer</th><th style='width:50px'>Shelf No</th><th style='width:30px'>Type</th><th style='width:30px'>Status</th></tr></thead>";
       for (int i = 0; i < totalRecords; i++)
       {

           if (i < totalRecords)
           {

               if(rows2<1)
               {
               htmlGenerator += "<tr style='background-color: #E3EAEB'>";
               htmlGenerator += "<td><a href='Issue_book.aspx?bid=" + bookID[i] + "&bname=" + BookName[i] + "&bvolum=" + bookvolum[i] + " '>" + bookID[i] + "</a></td>";
               htmlGenerator += "<td>" + BookName[i] + "</td>";
               htmlGenerator += "<td>" + Writer[i] + "</td>";
               htmlGenerator += "<td>" + ShelfNo[i] + "</td>";
               htmlGenerator += "<td>" + Type[i] + "</td>";
               htmlGenerator += "<td>" + Status[i] + "</td>";
               htmlGenerator += "</tr>";
                   rows2=1;
               }
               else
               {
                   htmlGenerator += "<tr style='background-color: #FFFFFF'>";
                   htmlGenerator += "<td><a href='Issue_book.aspx?bid=" + bookID[i] + "&bname="+BookName[i]+"&bvolum="+bookvolum[i]+" '>" + bookID[i] + "</a></td>";
                   htmlGenerator += "<td>" + BookName[i] + "</td>";
                   htmlGenerator += "<td>" + Writer[i] + "</td>";
                   htmlGenerator += "<td>" + ShelfNo[i] + "</td>";
                   htmlGenerator += "<td>" + Type[i] + "</td>";
                   htmlGenerator += "<td>" + Status[i] + "</td>";
                   htmlGenerator += "</tr>";
                   rows2 = 0;
               }

           }
       }
       htmlGenerator += "</table>";
       Label2.Text =  protected void search_btn_Click(object sender, EventArgs e)
        {
            string htmlGenerator = string.Empty;
            string[] bookID = new string[120];
            string[] ShelfNo = new string[120];
            string[] BookName = new string[120];
            string[] Writer = new string[120];
            string[] Type = new string[120];
            string[] Status = new string[120];
            string[] bookvolum = new string[120];



            SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["librarymanagment"].ToString());
            SqlCommand cmd = new SqlCommand();
         
          
              
            cmd.CommandType = CommandType.StoredProcedure;

            cmd.CommandText = "Sp_SEARCHBOOK";
            cmd.Parameters.Add("@Book_id", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Shelf_number", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Book_name", SqlDbType.NVarChar, 250).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Writer_name", SqlDbType.NVarChar, 250).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Number_of_volume", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@part_volume", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Publications", SqlDbType.NVarChar, 250).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Publications_place", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Published_year", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Edition", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@status", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();
            cmd.Parameters.Add("@Book_type", SqlDbType.NVarChar, 50).Value = search_TextBox.Text.Trim();

            cmd.Connection = con;
              con.Open();
               SqlDataReader reader = cmd.ExecuteReader();
               if (reader.HasRows)
               {
                   int totalRecords = 0;
                   while (reader.Read())
                   {
                       bookID[totalRecords] = reader["Book ID"].ToString();
                       ShelfNo[totalRecords] = reader["Shelf No"].ToString();
                       BookName[totalRecords] = reader["Book Name"].ToString();
                       Writer[totalRecords] = reader["Writer"].ToString();
                       Type[totalRecords] = reader["Type"].ToString();
                       Status[totalRecords] = reader["Status"].ToString();
                       bookvolum[totalRecords] = reader["Volume"].ToString();

                       totalRecords = totalRecords + 1;

                   }
                   int rows2 = 0;
                   htmlGenerator = "<table cellpadding="3" cellspacing="3">";
                   htmlGenerator += "<thead><tr style="background-color: #1C5E55;  color: #FFFFFF"><th style="width:50px">Book ID</th><th style="width:170px">Name</th><th style="width:50px">Writer</th><th style="width:50px">Shelf No</th><th style="width:30px">Type</th><th style="width:30px">Status</th></tr></thead>";
                   for (int i = 0; i < totalRecords; i++)
                   {
                      
                       if (i < totalRecords)
                       {
                           
                           if(rows2<1)
                           {
                           htmlGenerator += "<tr style="background-color: #E3EAEB">";
                           htmlGenerator += "<td><a href="Issue_book.aspx?bid=" + bookID[i] + "&bname=" + BookName[i] + "&bvolum=" + bookvolum[i] + " ">" + bookID[i] + "</a></td>";
                           htmlGenerator += "<td>" + BookName[i] + "</td>";
                           htmlGenerator += "<td>" + Writer[i] + "</td>";
                           htmlGenerator += "<td>" + ShelfNo[i] + "</td>";
                           htmlGenerator += "<td>" + Type[i] + "</td>";
                           htmlGenerator += "<td>" + Status[i] + "</td>";
                           htmlGenerator += "</tr>";
                               rows2=1;
                           }
                           else
                           {
                               htmlGenerator += "<tr style="background-color: #FFFFFF">";
                               htmlGenerator += "<td><a href="Issue_book.aspx?bid=" + bookID[i] + "&bname="+BookName[i]+"&bvolum="+bookvolum[i]+" ">" + bookID[i] + "</a></td>";
                               htmlGenerator += "<td>" + BookName[i] + "</td>";
                               htmlGenerator += "<td>" + Writer[i] + "</td>";
                               htmlGenerator += "<td>" + ShelfNo[i] + "</td>";
                               htmlGenerator += "<td>" + Type[i] + "</td>";
                               htmlGenerator += "<td>" + Status[i] + "</td>";
                               htmlGenerator += "</tr>";
                               rows2 = 0;
                           }
                          
                       }
                   }
                   htmlGenerator += "</table>";
                  

               }


I generated html TABLE in my program that assign in htmlGenerator. Now I want to Display htmlGenerator in my page.aspx. How ???

Posted 31-Jan-15 23:56pm

enamul haque

Updated 1-Feb-15 15:57pm

v3

Add a Solution

Comments

Afzaal Ahmad Zeeshan 1-Feb-15 7:50am

First of all, you're hiding the required information from us, in the code. Secondly you do not qoute the question well. What actually do you want?

enamul haque 1-Feb-15 21:55pm

Sorry For That. Here My All Code...

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Arkadeep De · Answer 1 · 2015-02-02T06:10:00

Solution 1

just put a label where you want to show the generated table. and bind your htmlGenerator to that label.
Or you can take a panel and bind that with your panel.

Posted 2-Feb-15 6:10am

Arkadeep De