adminentryrecord.jsp

This is a jsp source code.. download this for java study. this is very essential..

                ",url=" + toSQL(flditem_url, adText) +
                ",notes=" + toSQL(fldnotes, adText);
          sSQL = sSQL + " where " + sWhere;
        break;
      
      case ideleteAction:
           sSQL = "delete from items where " + sWhere;
          
        break;
  
      }

      if ( sEntryErr.length() > 0 ) return sEntryErr;
      try {
        // Execute SQL statement
        stat.executeUpdate(sSQL);
        
      }
      catch(java.sql.SQLException e) {
        sEntryErr = e.toString(); return (sEntryErr);
      }
  
      try {
        if ( stat != null ) stat.close();
        if ( conn != null ) conn.close();
      }
      catch ( java.sql.SQLException ignore ) {}
      response.sendRedirect (sActionFileName);

      return "sendRedirect";
    }
    catch (Exception e) {out.println(e.toString()); }
    return (sEntryErr);
  }

  


  void Entry_Show(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sEntryErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
    try {

      String sSQL="";
      String sQueryString = "";
      String sPage = "";
      String sWhere = "";
      String transitParams = "";
      String transitParamsHidden = "";
      String requiredParams = "";
      String primaryKeyParams ="";
      java.util.Hashtable rsHash = new java.util.Hashtable();
      
      String pitem_id = "";

      String flditem_id="";
      String fldname="";
      String fldcategory_id="";
      String fldcity="";
      String fldstate="";
      String fldzip="";
      String fldphone="";
      String fldaddress="";
      String fldemail="";
      String flditem_url="";
      String fldnotes="";


      boolean bPK = true;

      if ( "".equals(sEntryErr)) {
        // Load primary key and form parameters
        pitem_id = getParam( request, "item_id");
      }
      else {
        // Load primary key, form parameters and form fields
        flditem_id = getParam( request, "item_id");
        fldname = getParam( request, "name");
        fldcategory_id = getParam( request, "category_id");
        fldcity = getParam( request, "city");
        fldstate = getParam( request, "state");
        fldzip = getParam( request, "zip");
        fldphone = getParam( request, "phone");
        fldaddress = getParam( request, "address");
        fldemail = getParam( request, "email");
        flditem_url = getParam( request, "item_url");
        fldnotes = getParam( request, "notes");
        pitem_id = getParam( request, "PK_item_id");
      }

      
      if ( isEmpty(pitem_id)) { bPK = false; }
      
      sWhere += "item_id=" + toSQL(pitem_id, adNumber);
      primaryKeyParams += "<input type=\"hidden\" name=\"PK_item_id\" value=\""+pitem_id+"\"/>";

      sSQL = "select * from items where " + sWhere;


      out.println("    <table border=\"0\" cellspacing=\"0\" cellpadding=\"2\">");
      out.println("     <tr>\n      <td align=\"center\" bgcolor=\"#99CCFF\" colspan=\"2\"><font style=\"font-size: 12pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Entry</font></td>\n     </tr>");
      if ( ! sEntryErr.equals("")) {
        out.println("     <tr>\n      <td bgcolor=\"#F5F5F5\" colspan=\"2\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+sEntryErr+"</font></td>\n     </tr>");
      }
      sEntryErr="";
      out.println("     <form method=\"get\" action=\""+sFileName+"\" name=\"Entry\">");

      java.sql.ResultSet rs = null;

      if ( bPK &&  ! (sAction.equals("insert") && "Entry".equals(sForm))) {

        // Open recordset
        rs = openrs( stat, sSQL);
        rs.next();
        String[] aFields = getFieldsName( rs );
        getRecordToHash( rs, rsHash, aFields );
        rs.close();
        flditem_id = (String) rsHash.get("item_id");
        if ( "".equals(sEntryErr)) {
          // Load data from recordset when form displayed first time
          fldname = (String) rsHash.get("name");
          fldcategory_id = (String) rsHash.get("category_id");
          fldcity = (String) rsHash.get("city");
          fldstate = (String) rsHash.get("state");
          fldzip = (String) rsHash.get("zip");
          fldphone = (String) rsHash.get("phone");
          fldaddress = (String) rsHash.get("address");
          fldemail = (String) rsHash.get("email");
          flditem_url = (String) rsHash.get("url");
          fldnotes = (String) rsHash.get("notes");
        }

        if (sAction.equals("") || ! "Entry".equals(sForm)) {
      
          flditem_id = (String) rsHash.get("item_id");
          fldname = (String) rsHash.get("name");
          fldcategory_id = (String) rsHash.get("category_id");
          fldcity = (String) rsHash.get("city");
          fldstate = (String) rsHash.get("state");
          fldzip = (String) rsHash.get("zip");
          fldphone = (String) rsHash.get("phone");
          fldaddress = (String) rsHash.get("address");
          fldemail = (String) rsHash.get("email");
          flditem_url = (String) rsHash.get("url");
          fldnotes = (String) rsHash.get("notes");
        }
        
      }
      else {
      }
      


      // Show form field
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Name</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"name\" maxlength=\"100\" value=\""+toHTML(fldname)+"\" size=\"50\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Category</font></td><td bgcolor=\"#F5F5F5\">"); 
      out.print("<select name=\"category_id\">"+getOptions( conn, "select category_id, name from categories order by 2",false,true,fldcategory_id)+"</select>");
      
      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">City</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"city\" maxlength=\"50\" value=\""+toHTML(fldcity)+"\" size=\"50\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">State</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"state\" maxlength=\"2\" value=\""+toHTML(fldstate)+"\" size=\"10\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">ZIP</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"zip\" maxlength=\"10\" value=\""+toHTML(fldzip)+"\" size=\"10\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Phone</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"phone\" maxlength=\"50\" value=\""+toHTML(fldphone)+"\" size=\"20\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Address</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"address\" maxlength=\"255\" value=\""+toHTML(fldaddress)+"\" size=\"50\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">E-mail</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"email\" maxlength=\"50\" value=\""+toHTML(fldemail)+"\" size=\"50\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">URL</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"item_url\" maxlength=\"50\" value=\""+toHTML(flditem_url)+"\" size=\"50\">");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Notes</font></td><td bgcolor=\"#F5F5F5\">"); out.print("<textarea name=\"notes\" cols=\"50\" rows=\"5\">"+toHTML(fldnotes)+"</textarea>");

      out.println("</td>\n     </tr>");
      
      out.print("     <tr>\n      <td colspan=\"2\" align=\"right\">");
      

      if ( bPK && ! (sAction.equals("insert") && "Entry".equals(sForm))) {
        out.print("<input type=\"submit\" value=\"Update\" onclick=\"document.Entry.FormAction.value = 'update';\">");out.print("<input type=\"submit\" value=\"Delete\" onclick=\"document.Entry.FormAction.value = 'delete';\">");out.print("<input type=\"submit\" value=\"Cancel\" onclick=\"document.Entry.FormAction.value = 'cancel';\">");
        out.print("<input type=\"hidden\" name=\"FormName\" value=\"Entry\"><input type=\"hidden\" value=\"update\" name=\"FormAction\">");
      }
      
      else {
        out.print("<input type=\"submit\" value=\"Insert\" onclick=\"document.Entry.FormAction.value = 'insert';\">");out.print("<input type=\"submit\" value=\"Cancel\" onclick=\"document.Entry.FormAction.value = 'cancel';\">");
        out.print("<input type=\"hidden\" name=\"FormName\" value=\"Entry\"><input type=\"hidden\" value=\"insert\" name=\"FormAction\">");
      }out.print("<input type=\"hidden\" name=\"item_id\" value=\""+toHTML(flditem_id)+"\">");
      out.print(transitParamsHidden+requiredParams+primaryKeyParams);
      out.println("</td>\n     </tr>\n     </form>\n    </table>");
      



    }
    catch (Exception e) { out.println(e.toString()); }
  } %><%
stat.close();
conn.close();
%>