Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 480
  • Last Modified:

Display Java output in HTML

I have embedded the following code into an html page. How do I display the results in HTML?

<html>
<body>
<script type="text/javascript">

public class TestSQL
{
    public static void main(String[] args)
    {
        try
        {  
            Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
            String connectionUrl = "jdbc:sqlserver://xxx.xxx.xxx.xxx:1433;" +
            "databaseName=dwhomesdborlando;user=xxx;password=xxx;";
            Connection con = DriverManager.getConnection(connectionUrl);
            Statement stmt = con.createStatement();
            ResultSet rs = stmt.executeQuery("SELECT last_name, first_name, phone FROM employees");

            while (rs.next())
            {
                String x = rs.getString("last_name") + ", " + rs.getString("first_name") + " - " + rs.getString("phone");
                System.out.println(x);
            }
            g
        } catch (SQLException e) {
            System.out.println("SQL Exception: "+ e.toString());
        } catch (ClassNotFoundException cE) {
            System.out.println("Class Not Found Exception: "+ cE.toString());
        }
    }
}
</script>
</body>
</html>
0
mfinocc
Asked:
mfinocc
1 Solution
 
leakim971PluritechnicianCommented:
As you know Java is not JavaScript
You post Java inside an HTML page, it will not run
Java need to be compiled, and you need a server like Tomcat to run it

You can try to simply use JSP which will let you to embed Java code directly in the page (no need to compile), the servlet container (Tomcat, JBoss,...) will compile your page on the fly

So if your page is a JSP file and you're using a servlet container, you may use something like that :
<%@ page import="java.sql.*" %> 
<html> 
<head></head> 
<body>
<% 
	try 
	{  
		Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
		String connectionUrl = "jdbc:sqlserver://xxx.xxx.xxx.xxx:1433;" + "databaseName=dwhomesdborlando;user=xxx;password=xxx;";
		Connection con = DriverManager.getConnection(connectionUrl);
		Statement stmt = con.createStatement();
		ResultSet rs = stmt.executeQuery("SELECT last_name, first_name, phone FROM employees");	
		while (rs.next()) 
		{
			String x = rs.getString("last_name") + ", " + rs.getString("first_name") + " - " + rs.getString("phone");
			System.out.println(x);
		}
	}
	catch (SQLException e)
	{
		System.out.println("SQL Exception: "+ e.toString());
	}
	catch (ClassNotFoundException cE)
	{
		System.out.println("Class Not Found Exception: "+ cE.toString());
	}
%>
</body> 
</html> 

Open in new window

0

Featured Post

Concerto's Cloud Advisory Services

Want to avoid the missteps to gaining all the benefits of the cloud? Learn more about the different assessment options from our Cloud Advisory team.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now