Request Parameter from Grid is going Null

Suite and Optimus Suite 5
#1

Please help me… I m stuck for long time your help could be appreciated

I have used Data Processor for connecting Oracle Database but only null is updating. Request Parameter is send Null. I have attached my JSP and Servlet Please assist me to solve the problem

Thanks in Advance…

My JSP is

<%@page contentType=“text/html” pageEncoding=“UTF-8”%>

Muddu Page 
</head>
<body onload="doInitGrid();">
   <div id="gridbox" style="top:20%; left:6%; width:20%; height:200px; background-color:white;"></div>
   <input type="button" name="add" value="add row" onclick="var id=mygrid.uid(); mygrid.addRow(id,'',0); mygrid.showRow(id);"/>
   <input type="button" name="delete" value="delete row" onclick="mygrid.deleteSelectedRows()"/>
   <input type="submit" name="some_name" value="update" onclick="dp.sendData();"/>
</body>

My Servlet
import com.dhtmlx.connector.*;
import java.sql.Connection;
import java.sql.DriverManager;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Grid_OracleBasicConnector extends ThreadSafeConnectorServlet{
@Override
protected void configure(HttpServletRequest req, HttpServletResponse res) {
Connection conn = null;
try
{
Class.forName(“oracle.jdbc.OracleDriver”).newInstance();
conn = DriverManager.getConnection(“jdbc:oracle:thin:@localhost:1521:XE”, “root”, “root”);
}
catch(Throwable e)
{
e.printStackTrace();
}
GridConnector c = new GridConnector(conn, DBType.Oracle);
c.dynamic_loading(100);
c.servlet(req, res);
c.render_table(“PROJECTS”,“SL”,“MACHINE,COUNTRY”);
}
}

Regards,
Vidhya

#2

You need to remove the next line

dp.enableDataNames(true);

This changes naming schema, which can be used for custom backends, but it is not necessary for the connector.

Also be sure that you are using latest dataprocessor.js ( from the same package as grid, not the older version )