tableservlet.java~34~

<Java编程精选集锦>随书源码

package internetbeansservlet;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.borland.dx.sql.dataset.*;
import com.borland.internetbeans.*;
import com.borland.dx.dataset.*;

public class TableServlet extends HttpServlet {
  private static final String CONTENT_TYPE = "text/html; charset=GBK";
  IxPageProducer ixPageProducer1 = new IxPageProducer();
  IxTable ixTable1 = new IxTable();
  Column column1 = new Column();
  IxControl ixControl1 = new IxControl();
  IxControl ixControl2 = new IxControl();
  IxControl ixControl3 = new IxControl();
  DataModule1 dataModule11;
  /**Initialize global variables*/
  public void init() throws ServletException {
  }
  /**Process the HTTP Get request*/
  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    ixPageProducer1.servletGet(this,request,response);
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        DataModule1 dm = (DataModule1) ixPageProducer1.getSessionDataModule(request.getSession());
        dm.getEmployee().insertRow(false);
        ixPageProducer1.servletPost(this, request, response);
        doGet(request, response);

    }
  /**Clean up resources*/
  public void destroy() {
  }

  public TableServlet() {
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
   dataModule11 = internetbeansservlet.DataModule1.getDataModule();
    column1.setColumnName("FULL_NAME");
    column1.setDataType(com.borland.dx.dataset.Variant.STRING);
    column1.setPrecision(37);
    column1.setTableName("EMPLOYEE");
    column1.setServerColumnName("FULL_NAME");
    column1.setSqlType(12);
    ixControl1.setColumnName("FIRST_NAME");
    ixControl1.setDataSet(dataModule11.getEmployee());
    ixControl1.setControlName("FIRSTNAME");
    ixControl2.setColumnName("LAST_NAME");
    ixControl2.setDataSet(dataModule11.getEmployee());
    ixControl2.setControlName("LASTNAME");
    ixControl3.setColumnName("");
    ixControl3.setDataSet(dataModule11.getEmployee());
    ixControl3.setControlName("submit");
    ixControl3.addSubmitListener(new com.borland.internetbeans.SubmitListener() {
      public void submitPerformed(SubmitEvent e) {
        ixControl3_submitPerformed(e);
      }
    });
    ixPageProducer1.setDataModule(dataModule11);
    ixTable1.setDataSet(dataModule11.getEmployee());
    ixControl3.setPageProducer(ixPageProducer1);
    ixControl2.setPageProducer(ixPageProducer1);
    ixControl1.setPageProducer(ixPageProducer1);
    ixTable1.setPageProducer(ixPageProducer1);
    ixTable1.setElementId("updatehere");
    ixPageProducer1.setHtmlFile("E:\\InternetBeansServlet\\template.html");
    //这个方法的参数是模板文件所存放的目录，需要将它改为你系统的模板文件的存放路径。

    //在ConnectionDescriptor中设置Employee.jds表的存放路径，在运行程序之前也必须改为该表所存放的真实路径

  }

  void ixControl3_submitPerformed(SubmitEvent e) {
          DataModule1 dm = (DataModule1) ixPageProducer1.getSessionDataModule(e.getSession());
          dm.getEmployee().post();
          dm.getEmployee().saveChanges();
  }
}