jButton3.setEnabled(false);      jButton4.setEnabled(false);      jButton5.setEnabled(false);      jButton6.setEnabled(true);      jButton7.setEnabled(true);    }else{      jButton2.setEnabled(true);      jButton3.setEnabled(true);      jButton4.setEnabled(true);      jButton5.setEnabled(true);      jButton6.setEnabled(false);      jButton7.setEnabled(false);    }  }  //檢查明細賬按鈕的狀態  public void checkSubBtn(boolean isCreated){    if(isCreated){      jButton9.setEnabled(true);      jButton10.setEnabled(true);    }else{      jButton9.setEnabled(false);      jButton10.setEnabled(false);    }  }  //列表1的選擇事件  void jList1_valueChanged(ListSelectionEvent e) {    if(listData1.size() > 0){      this.showStockLedger();    }else{      this.clearStockLedger();    }  }  //表格行選擇事件  public void jTable1_valueChanged(ListSelectionEvent e) {    //重新計算金額    this.recountGoodsOutAmount();  }  //表格內容改變事件  public void jTable2_valueChanged(TableModelEvent e) {    //重新計算金額    this.recountGoodsInAmount();  }  //為調入商品表格創建一個空行  public void createNewLineForGoodsIn(){    Object[][] tempObjs = new Object[1][7];    tempObjs[0][0] = new Integer(0);    tempObjs[0][1] = new String("");    tempObjs[0][2] = new String("");    tempObjs[0][3] = new Double(0);    tempObjs[0][4] = new Integer(0);    tempObjs[0][5] = new Double(0);    tempObjs[0][6] = new String("");    stockSubLedgerObjectsIn = tempObjs;    this.showTableDataIn(stockSubLedgerObjectsIn);  }  //查詢方法  public void search(){    //取得查詢選項    int selectedIndex = jComboBox1.getSelectedIndex();    //取得編輯框的變量    String searchValue = jTextField1.getText().trim();    String startDateStr = jTextField2.getText().trim();    String endDateStr = jTextField3.getText().trim();    if (selectedIndex == 0 | selectedIndex == 1 | selectedIndex == 2 |        selectedIndex == 3 | selectedIndex == 4) {      if (searchValue.length() == 0) {        JOptionPane.showMessageDialog(null, "請輸入查詢值");        return;      }      switch (selectedIndex) {        case 0:          //根據商品組合單編號取得記錄          stockLedgers = stockManagementData.getStockLedgerByStringField(              ledgerDate, "orderId", searchValue, 12);          break;        case 1:          //根據商品組合用戶取得記錄          stockLedgers = stockManagementData.getStockLedgerByStringField(              ledgerDate, "submitUser", searchValue, 12);          break;        case 2:          //根據組合前倉庫名字取得記錄,組合前倉庫名字保存在組合單的commitUser字段          stockLedgers = stockManagementData.getStockLedgerByStringField(              ledgerDate, "commitUser", searchValue, 12);          break;        case 3:          //根據組合后倉庫名字取得記錄,          stockLedgers = stockManagementData.getStockLedgerByStringField(              ledgerDate, "warehouse", searchValue, 12);          break;        case 4:          if(dataMethod.checkInt(searchValue) == 0){            JOptionPane.showMessageDialog(null, "按完成狀態查詢時，輸入值必須是整數，"                                          + "0表示進行，1表示撤消，2表示完成.");            return;          }          //根據完成狀態取得記錄          stockLedgers = stockManagementData.getStockLedgerByOnProcess(              ledgerDate, 12, Integer.parseInt(searchValue));          break;      }    }else{      java.sql.Timestamp startDate = dataMethod.transferDate(startDateStr);      java.sql.Timestamp endDate = dataMethod.transferEndDate(endDateStr);      if(startDate == null | endDate == null){        JOptionPane.showMessageDialog(null, "日期輸入錯誤，正確的日期格式是"                                      + "yyyy-mm-dd（年-月-日），如2004-1-1");        return;      }      //根據日期取得記錄      stockLedgers = stockManagementData.getStockLedgerByOrderDate(ledgerDate,          startDate, endDate, 12);    }    this.showSearchStockLedger();  }  //單擊事件  public void actionPerformed(ActionEvent e) {    //取得按鈕的動作字符串    String actionCommand = e.getActionCommand().trim();    //檢查打開的賬套是否當前賬套    if (actionCommand.equals("createStockLedger") |        actionCommand.equals("updateStockLedger") |        actionCommand.equals("cancelStockLedger") |        actionCommand.equals("restoreStockLedger")) {      int result = stockManagementData.isCurrentLedger(ledgerDate);      if(result == 0){        JOptionPane.showMessageDialog(null, ledgerDate + "是往期賬套，不能進行添加、修改、撤消和恢復操作.");        return;      }    }    if (actionCommand.equals("search")) {      //查詢      search();    }else if(actionCommand.equals("createStockLedger")){      action = "create";      this.clearStockLedger();      this.createNewLineForGoodsIn();      this.checkBtn(true);      this.checkSubBtn(true);    }else if(actionCommand.equals("updateStockLedger")){      action = "update";      this.checkBtn(true);    }else if(actionCommand.equals("cancelStockLedger")){      action = "cancel";      this.checkBtn(true);    }else if(actionCommand.equals("restoreStockLedger")){      action = "restore";      this.checkBtn(true);    }else if(actionCommand.equals("ok")){      int selectedIndex = jList1.getSelectedIndex();      //創建庫存賬套數據表的單個記錄數組      String[] stockLedger = new String[13];      //取得商品組合單的值      stockLedger[0] = "";                           //單據編號      stockLedger[1] = "12";                         //12表示商品組合調入單      stockLedger[2] = "";                           //關聯標識      stockLedger[3] = user.getUserName();           //組合用戶      stockLedger[4] = jTextField7.getText().trim(); //組合前倉庫      stockLedger[5] = "";      stockLedger[6] = "";      stockLedger[7] = "";      stockLedger[8] = jTextField8.getText().trim();  //組合后倉庫      stockLedger[9] = jTextField9.getText().trim();  //組合日期      stockLedger[10] = dataMethod.getCurrentDate().toString(); //填寫組合單的系統日期      stockLedger[11] = "2";                          //組合單一旦創建，便處于完成狀態      stockLedger[12] = jTextArea1.getText().trim();      int result = 0;      if(action.equals("update") | action.equals("create")){        //檢查組合前倉庫名字        result = stockManagementData.checkWarehouse(stockLedger[4]);        if(result == 0){          JOptionPane.showMessageDialog(null, stockLedger[4] + "在倉庫數據庫中"                                        + "不存在，請打開倉庫數據管理窗口添加.");          return;        }        //檢查組合后倉庫名字        result = stockManagementData.checkWarehouse(stockLedger[8]);        if(result == 0){          JOptionPane.showMessageDialog(null, stockLedger[8] + "在倉庫數據庫中"                                        + "不存在，請打開倉庫數據管理窗口添加.");          return;        }        //檢查組合日期        if(dataMethod.transferDateTime(stockLedger[9]) == null){          JOptionPane.showMessageDialog(null, "組合日期輸入錯誤，正確的日期格式是"                                      + "yyyy-mm-dd（年-月-日），如2004-1-1");          return;        }        //檢查商品組合單明細賬的商品條形碼、數量、日期        result = this.checkStockSubLedgerGoodsBarCode();        if(result == 0)  return;        result = this.checkStockSubLedgerQuantity();        if(result == 0)  return;        result = this.checkStockSubLedgerDate();        if(result == 0)  return;        //檢查組合前與組合后商品的進貨金額是否相等        result = this.checkGoodsInAndOutAmount();        if(result == 0)  return;        //轉換表格數組        this.transferTableData();      }      if(action.equals("create")){        //檢查明細賬是否為空        if(stockSubLedgerObjectsOut.length == 0){          JOptionPane.showMessageDialog(null, "組合前的商品明細為空，不可以創建商品組合單.");          return;        }        //添加商品組合單        result = stockManagementData.createCombineOrder(ledgerDate,            stockLedger, stockSubLedgersOut, stockSubLedgersIn);        if(result == 1){          JOptionPane.showMessageDialog(null, "商品組合單添加成功，請重新執行查詢操作顯示新的商品組合單.");        }else{          JOptionPane.showMessageDialog(null, "商品組合單添加失敗，請檢查輸入值是否大于字段范圍.");        }      }else if (action.equals("update")){        //取得原來的單據編號        stockLedger[0] = stockLedgers[selectedIndex][0].trim();        //取得原來的關聯標識        stockLedger[2] = stockLedgers[selectedIndex][2].trim();        //修改商品組合單        result = stockManagementData.updateCombineOrder(ledgerDate,            stockLedger, stockSubLedgersOut, stockSubLedgersIn);        if(result == 1){          JOptionPane.showMessageDialog(null, "商品組合單修改成功.");          //更新數組的數據          for (int i = 0; i < 13; i++) {            stockLedgers[selectedIndex][i] = stockLedger[i];          }        }else{          JOptionPane.showMessageDialog(null, "商品組合單修改失敗，請檢查輸入值是否大于字段范圍.");        }      }else if (action.equals("cancel")){        //撤消商品組合單        result = stockManagementData.cancelOrRestoreRearrangeOrder(ledgerDate,            stockLedgers[selectedIndex][0], stockLedgers[selectedIndex][2],            user.getUserName(), 1, stockLedger[12]);        if(result == 1){          JOptionPane.showMessageDialog(null, "商品組合單撤消成功.");          //更新完成狀態編輯框的值          jTextField10.setText(onProcesses[1]);          //更新數組的數據          stockLedgers[selectedIndex][11] = "1";          stockLedgers[selectedIndex][12] = stockLedger[12];        }else{          JOptionPane.showMessageDialog(null, "商品組合單撤消失敗.");        }      }else if (action.equals("restore")){        //恢復商品組合單        result = stockManagementData.cancelOrRestoreRearrangeOrder(ledgerDate,            stockLedgers[selectedIndex][0], stockLedgers[selectedIndex][2],            user.getUserName(), 2, stockLedger[12]);        if(result == 1){          JOptionPane.showMessageDialog(null, "商品組合單恢復成功.");          //更新完成狀態編輯框的值          jTextField10.setText(onProcesses[2]);          //更新數組的數據          stockLedgers[selectedIndex][11] = "2";          stockLedgers[selectedIndex][12] = stockLedger[12];        }else{          JOptionPane.showMessageDialog(null, "商品組合單恢復失敗.");        }      }      this.checkSubBtn(false);      this.checkBtn(false);    }else if(actionCommand.equals("cancel")){      this.jList1_valueChanged(null);      this.checkBtn(false);      this.checkSubBtn(false);    }else if(actionCommand.equals("createSub")){      //為商品明細表添加一個空行      int objectsLength = stockSubLedgerObjectsOut.length;      Object[][] tempObjs = new Object[objectsLength + 1][7];      System.arraycopy(stockSubLedgerObjectsOut, 0, tempObjs, 0, objectsLength);      tempObjs[objectsLength][0] = new Integer(0);      tempObjs[objectsLength][1] = new String("");      tempObjs[objectsLength][2] = new String("");      tempObjs[objectsLength][3] = new Double(0);      tempObjs[objectsLength][4] = new Integer(0);      tempObjs[objectsLength][5] = new Double(0);      tempObjs[objectsLength][6] = new String("");      stockSubLedgerObjectsOut = tempObjs;      this.showTableDataOut(stockSubLedgerObjectsOut);    }else if(actionCommand.equals("deleteSub")){      if(jTable1.getSelectedRowCount() == 0){        JOptionPane.showMessageDialog(null, "請選擇明細記錄.");        return;      }      //刪除選擇的記錄      int selectedIndex = jTable1.getSelectedRow();      Object[][] tempObjs = new Object[stockSubLedgerObjectsOut.length - 1][7];      int line = 0;      for(int i = 0; i < stockSubLedgerObjectsOut.length; i++){        if(i == selectedIndex){          continue;        }else{          for(int j = 0; j < 7; j++){            tempObjs[line][j] = stockSubLedgerObjectsOut[i][j];          }          line++;        }      }      stockSubLedgerObjectsOut = tempObjs;      this.showTableDataOut(stockSubLedgerObjectsOut);    }else if(actionCommand.equals("exit")){      exit();    }  }}