- This topic has 6 replies, 2 voices, and was last updated 19 years, 10 months ago by
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– Is there any problem with these codes in processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException.
– it seems that it execute the “else” rather than executing the “if(temp…(“select”))” statement when i have a sql query =”select * from Business”.
<–code starts here–>
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if(temp.equalsIgnoreCase(“select”)){
data= db.execSelectQuery(request.getParamete(“sqlstatement”));
request.getSession().setAttribute(“data”, data);
request.getRequestDispatcher(“/WEB-INF/pages/DisplayData.jsp”).forward(request, response);}else if ((temp.equalsIgnoreCase(“Update”) || temp.equalsIgnoreCase(“Insert”) || temp.equalsIgnoreCase(“Delete”))){
updatedata= db.execUpdateQuery(request.getParameter(“sqlstatement”));
Integer intobj = new Integer(updatedata);
request.getSession().setAttribute(“intobj”, intobj);
request.getRequestDispatcher(“/WEB-INF/pages/DisplayCUDData.jsp”).forward(request, response);}
else{
request.getRequestDispatcher(“/WEB-INF/pages/NoData.htm”).forward(request, response);
}
}
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<—code ends here–>I think you need to give more background into the code that executes this and how it works. Have you tried printing out “temp” immediately before your first if to see what the value is?
You don’t, just print it out and look at your Tomcat (or other) application server console you should see a line with the output in it.
System.out.println(“temp’s value is: [” + temp + “]”);
that way you can tell what the value of Temp is and maybe why the if-condition isn’t being hit.
