value of the box fix in table of cluster

Similar Questions

• Dynamic action using the box in a table

  Hello

  I'm using version 5.0, apex

  I created a tabular form and a report at the same table on the same page, in tables when I check a record, the report must refresh and display data for the selected record. Need your valuable advice.

  Thank you

  Infantraj

  Hi Infantraj,

  Infantraj wrote:

  Hello

  I'm using version 5.0, apex

  I created a tabular form and a report at the same table on the same page, in tables when I check a record in the form of tables, the report must refresh and display data for the selected record. Need your valuable advice.

  Thank you

  Infantraj

  You mean you want to filter the report in accordance with the selected line in the form of tables.

  1 create a hidden point having a protected value as no. and put it in the where clause of your report query.

  2. in the box click set the value of this hidden element.

  3. refresh the report region (add a real action-> cooling-> region-> Select your area of report.)

  or better to create example on apex.oracle.com and share identification information.

  Kind regards

  Jitendra

• Value of the cell in a table cannot access

  Hello

  I'm not much more expert in oracle apex. Please help me with this problem.

  I use APEX 4.2.

  I have a master form (FORM1) where I have some text fields and a tabular presentation where the data in the child table to appear (product ID, product name). Each line has a check box.

  I added a new button in the region in a table. I want to make is that:

  Select a line in the form of tables (per box), and then click the button

  System must open a form (FORM2) with the ID and name pre-populated from the line selected tabular form (FORM1). In other words, I'm wearing on data from cells in the form of FORM1 to FORM2.

  I tried "with the value" which is one of the option Button in the apex, but in this case, it does not work. because the cells in a table of master / detail are not recognized as part of the page (meaning fields text beginning as P1_Details, P1_Total. etc, but the name of tabular form fields begins without page number as Product_ID, Product_Name)

  Sorry for the long haul. I tried to explain as much as I could. Please help me.

  Thank you

  Mohammad

  The easiest way is to change the boxes to use the links. You can format the column link to direct to a page with the values from the current row. It's about how master detail, you already have should work.

  If you must have check boxes, you will need the user to select more than one face. I would like to option buttons if you need to have the user select the line and then click on the button.

  To get the selected value, you'll need javascript or dynamic action and is very well the link Scott.

  Greg

• Question to submit the value of the box in a tableview

  Hello everyone, I have a tableview and a checkbox in one of the columns. However, I have problems in retrieving the value for the checkbox control in my action method. Any help to solve this is highly appreciated...
  
  My FXML:
  

  <BorderPane id="adminTab" xmlns:fx="http://javafx.com/fxml" fx:controller="controllers.TabInboxController">
  ......................................
  ......................................
       <Tab fx:id="billReferralTab" closable="false"> 
           <text>Bill Referrals</text>
           <content>
            <BorderPane fx:id="billReferralsPanel">
                <center>
                 <TableView fx:id="billReferralsDataTable"/> 
                </center>
                <bottom>
                 <VBox spacing="15">
                     <children>
                      <Separator orientation="horizontal"/>
                      <Button text="Accept the Bills" onAction="#addBillReferrals" defaultButton="true"/>
                     </children>
                 </VBox>
                </bottom>
            </BorderPane>
           </content>
       </Tab>
  ......................................
  ......................................
  <BorderPane/>

  My controller: I need to retrieve the last State (enabled or disabled) of my check boxes in the table column. However it always returns false...
  

  //All imports
  public class TabInboxController implements Initializable {
  
      @FXML
      private TableView<BillReferralDataModel> billReferralsDataTable;
      @FXML
      private BorderPane billReferralsPanel;
  
      @FXML
      protected void addBillReferrals(ActionEvent event) {
          try {
              UserBean userBean = CAClient.getInstance().retrieveUserBeanFromCache();
              String userId = userBean.getLoginId();
              ServiceLocator serviceLocator = ServiceLocator.getInstance();
              BillReferralsDataSLBeanRemote billReferralsRemote = serviceLocator.retrieveBillReferralsEJB();
              ObservableList<BillReferralDataModel> billReferralsList = billReferralsDataTable.getItems();
              for (BillReferralDataModel billReferralDataModel : billReferralsList) {
  
                  // ALWAYS displays false irrespective of my checkbox status on the screen...
                  System.out.println("isAddToHome?::"+billReferralDataModel.getAddToHome());
                  System.out.println("isPending?::"+billReferralDataModel.getPending());
  
              }
          } catch (NamingException ex) {
              Logger.getLogger(TabInboxController.class.getName()).log(Level.SEVERE, ex.getExplanation(), ex);
          }
      }
  
      @Override
      public void initialize(URL url, ResourceBundle rb) {
          UserBean userBean = CAClient.getInstance().retrieveUserBeanFromCache();
          Integer committeeId = userBean.getCommitteeId();
  
          ObservableList<BillReferralDataModel> billReferralsList = retrieveBillReferrals(committeeId);
          billReferralsDataTable.setItems(billReferralsList);
          billReferralsDataTable.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
          CheckboxTableCellFactory checkBoxFactory = new CheckboxTableCellFactory(Pos.CENTER, billReferralsDataTable);
          billReferralsDataTable.setTableMenuButtonVisible(true);
  
          TableColumn billIdCol = new TableColumn("Bill Id");
          billIdCol.setCellValueFactory(new PropertyValueFactory<BillReferralDataModel, String>("billId"));
          billIdCol.setCellFactory(alignmentFactory);
  
          TableColumn addReferralCol = new TableColumn("Add");
          addReferralCol.setCellValueFactory(new PropertyValueFactory<BillReferralDataModel, Boolean>("addToHome"));
          addReferralCol.setCellFactory(checkBoxFactory);
          addReferralCol.setEditable(true);
          addReferralCol.setOnEditStart(new EventHandler<CellEditEvent<BillReferralDataModel, Boolean>>() {
              
              // The control never goes in here when I click on my checkboxes
              @Override
              public void handle(CellEditEvent<BillReferralDataModel, Boolean> t) {
                  ((BillReferralDataModel) t.getTableView().getItems().get(
                          t.getTablePosition().getRow())).setAddToHome(t.getNewValue());
              }
          });
          addReferralCol.setOnEditCommit(new EventHandler<CellEditEvent<BillReferralDataModel, Boolean>>() {
              // The control never goes in here when I click on my checkboxes            
              @Override
              public void handle(CellEditEvent<BillReferralDataModel, Boolean> t) {
                  BillReferralDataModel dataObject = (BillReferralDataModel) t.getTableView().getItems().get(t.getTablePosition().getRow());
              }
          });
  
          TableColumn pendingCol = new TableColumn("Pending");
          pendingCol.setCellValueFactory(new PropertyValueFactory<BillReferralDataModel, Boolean>("pending"));
          pendingCol.setCellFactory(checkBoxFactory);
          pendingCol.setEditable(true);
  
          billReferralsDataTable.setEditable(true);
          billReferralsDataTable.getColumns().setAll(billIdCol, addReferralCol, pendingCol);
      }
  
      private ObservableList<BillReferralDataModel> retrieveBillReferrals(Integer committeeId) {
          ObservableList<BillReferralDataModel> billReferralsDataList = null;
          try {
              ServiceLocator serviceLocator = ServiceLocator.getInstance();
              
              ... ... ... ... ... ... ... ... ... ... ...
              RETRIEVE DATA FROM THE DATABASE
              ... ... ... ... ... ... ... ... ... ... ...
              
              billReferralsDataList = FXCollections.observableArrayList(billReferralsList);
              Logger.getLogger(TabInboxController.class.getName()).log(Level.INFO, "Bill Referrals Data List Size::{0}", billReferralsDataList.size());
          } catch (NamingException ex) {
              Logger.getLogger(TabInboxController.class.getName()).log(Level.SEVERE, "Failed to get EJB connection");
              Logger.getLogger(TabInboxController.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
          }
          return billReferralsDataList;
      }
  }

  Plant cells to generate checkboxes:
  

  public class CheckboxTableCellFactory implements Callback<TableColumn, TableCell> {
  
      Pos position;
      Object object;
  
      public CheckboxTableCellFactory(Pos thisPosition, Object thisObject) {
          this.position = thisPosition;
          this.object = thisObject;
      }
  
      @Override
      public TableCell call(TableColumn arg0) {
          final CheckBox checkBox = new CheckBox();
          checkBox.setUserData(object);
          TableCell tableCell = new TableCell() {
  
              @Override
              public void updateItem(Object item, boolean empty) {
                  super.updateItem(item, empty);
                  if (item != null) {
                      boolean selected = ((Boolean) item).booleanValue();
                      checkBox.setSelected(selected);
                  } else {
                      checkBox.setVisible(false);
                  }
              }
          };
          tableCell.setAlignment(position);
          tableCell.setGraphic(checkBox);
       return tableCell;
      }
  }

  My grain of data model:
  

  package model;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import javafx.beans.property.*;
  
  public class BillReferralDataModel implements Serializable {
  
      private StringProperty billId = new SimpleStringProperty(this, "billId", "");
      private BooleanProperty pending = new SimpleBooleanProperty(this, "pending");
      private BooleanProperty addToHome = new SimpleBooleanProperty(this, "addToHome");
  
      public String getBillId() {
          return billId.get();
      }
  
      public void setBillId(String billId) {
          this.billId.set(billId);
      }
  
      public final StringProperty billIdProperty() {
          return billId;
      }
  
      public boolean getPending() {
          return pending.get();
      }
  
      public void setPending(boolean pending) {
          this.pending.set(pending);
      }
  
      public final BooleanProperty pendingProperty() {
          return pending;
      }
  
      public boolean getAddToHome() {
          return addToHome.get();
      }
  
      public void setAddToHome(boolean addToHome) {
          this.addToHome.set(addToHome);
      }
  
      public final BooleanProperty addToHomeProperty() {
          return addToHome;
      }
  }

  I'm sure that I'm missing out on a minor addition. Any hint on solving this would be appreciated.
  
  Thank you.

  Hello Florent.
  I have not read all your codes but from the title of your question. I think that you are not been able to get the status of the Update checkbox. To obtain the present value of checkbox, you must update 'OBJECTS' tableview to plant cells check box. For the State of the elements of this update...

  SIMPLE ALGORIGTHM
  -CLICK EVENT IS PAST IN THE CELL (BOX)
  -FUNCTION CELL_FACTORY TRIGGERS
  -YOU WILL GET THE INDEX OF THE LINE
  -UPDATE THE TABLE VIEW "ITEMS" WITH AND UPDATE THE SPECIFIC INDEX
  -THE CHANGES WILL HAPPEN THIS WAY

  Thank you
  Narayan

• APEX 4.0.1: $v () function returns multiple values for the box?

  Hello
  
  I have a report that uses apex_item.checkbox (...) to generate the check box. This report correctly displays a check box for each line. The source code that is generated in the html page is:
  < input type = "checkbox" name = "f01" value = "202" id = "P1_CHECKBOX" / >
  ...
  ...
  < input type = "checkbox" name = "f01" value = "220" id = "P1_CHECKBOX" / >
  ...
  ...
  < input type = "checkbox" name = "f01" value = "210" id = "P1_CHECKBOX" / >
  ...
  ...
  
  I want to use the javascript function $v () to get the values of the enabled check box. I thought that the return of this function all the checked values separated by ':' but I noticed that my code alert ($v ('P1_CHECKBOX')); return whenever the value of the first checkbox if it is checked.
  It returns '202' if the first box is checked, but nothing, if only the second checkbox is checked and '202' if the box of the first and the second is checked.

  Hello

  first of all, $v, $x and $s are supposed to not work for items on the page, not the columns in a table or manually generated HTML elements.

  Secondly, I think that your HTML code is not correct, because each of your boxes has the same ID. But the ID must be unique in the DOM of the browser tree. Thus the different box should actually named P1_CHECKBOX_1... P1_CHECKBOX_3. Just look at what is actually generated for a page element real checkbox. BTW, I think that you should not name the checkbox as part of page elements, because they are not actually page elements. I think that this could be confusing for other developers.

  Hope that helps
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• How to disable the boxes created by table multiplesection.

  Hello
  
  I created a table and I added a multiple selection which creates checkboxes in default.i used the "SelectFlag" as a transitional attribute in the VO.
  Now, in the t, I have a column name 'Status' which has two values
  1 error
  2. success.
  I showed this column in the table after that the checkbox "select..."
  
  So, my requirement is that when the status is 'Success', then the boxes must be disabled...
  
  Can anyone suggest me the things I need to add in the Page or the controller Code to implement this?
  
  Please its Urgent...//

  If his classic table, you can use bean to switch to achieve this.
  See exercise to delete in the tutorials of Toolbox, he got the step by step procedure to do this.

  Prasanna-

• Table of ring to string value for the creation of a table

  I want to convert an array of chain ring and generate a picture of him.

  But by using the node property to convert each ring is changing the value in the table.

  each table represents various registers. so to change different picture!

  hereby I enclose a Vi!

  I think this will help you.

  See attached extract VI.

• How to set the value of the box check the plug-in in session state using a DA

  I want to click on the box (plug version) and set (Y or N) in session state without submitting the page.  Is it possible to do it in a dynamic action? or a code in the ? The HTML Form element attributes

  I tried the code proposed to

  Value of session state changes checkbox without submitting

  using AJAX, but can't make it work.

  I also tried the following code, but doesn't seem to work for checkboxes.

  <script language="JavaScript" type="text/javascript">
  function f_setItem (pItem)
  { 
  //alert('running fsetItem');
    var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=dummy',&APP_PAGE_ID.);
    get.add(pItem,$x(pItem).value)
    gReturn = get.get();
    get = null;
  }
  </script>
  

  More modern solutions using a DA?

  Should I use an event 'onCheck' or 'onchange '?

  Thanks in advance

  PaulP

  APEX V4.2.3

  DB EA 11.2

  APEX listener V2.0.5.287.04.27

  13 blue-gray theme

  IE9.0.8112

  FF26.0

  Paul, in fact, you can use a dynamic Action.

  Say your question change event, say P1_CHECKBOX.

  So here's the clincher.

  Action: execute the PL/SQL Code

  PL/SQL code:

  Start

  null;

  end;

  Page to submit items: P1_CHECKBOX

  That's all.

  Read the help on the elements of Page to submit

  «Specify a list separated by commas of the elements of the page that will be submitted to the server and therefore available for use in your 'code PL/SQL'.»

  Kofi

• validation of the values when the user entering advanced table

  Hi all

  I developed a page that has progressed to table and calculating the total of table in advance. I get the total value when I click on the Recalculate button.

  but I want to restrict the user to enter negative values in the row of this column how to make this senario

  Open AMImpl.java

  This finding validate method if it is not there double click on select java am file and method validate tick click ok it creates the validate method in AMImpl.java and write your validation

• TextField mutiply by value when the box is check

  Hi all

  I have a form, built in Adobe Acrobat X Pro, I create as a form of reparation with charges included in it.

  I know how to have a value filled in a text field when a check box is selected.

  My question is this.  I have a textfield labeled as "labor_hrs" which is a number format.  What I want to do is to have this box multiplied by a given value of populous 45.00 to the text field 'labor_chrg '.  Can I get this feature to work on its own.

  
  

  I want to do is only to be filled to the "labor_chrg" when the "billable" checkbox is checked.

  
  

  

  Any help would be appreciated.
  

  A quick way is to set the export value of the checkbox "billable" 1.

  You can then use the simplified field notation script of:

  (labor_hrs * 45) * billable

  A custom JavaScript calculation:

  function GetField (cName) {}
  Returns the field with error checking object;
  oField var = this.getField (cName);
  if(oField == null) app.alert ("field of error for access to the"+ cName, 0.1 ");
  return oField;
  } / / end GetField function;

  Event.Value = (isNaN (GetField("billable").value) == false) * GetField("labor_hrs").value * 45;

  If you add a hidden field to the rate of work called "labor_rate", you can use the ' field is the product of the following fields: "and select the fields"billable","labor_hrs"and"labor_rate ".

• store values in the box please help

  Hi experts
  
  I have a report with check boxes and I want to store the value of the checkbox and pass in a package, but his market not someone can see why
  
  onsubmit of the process
  
  BECAUSE me in 1... apex_application.g_f01. COUNTING LOOP
  
  MY_PKG. REQUEST (p_parameter_value = > apex_application.g_f01 (i))
  then
  dbms_output.put_line ('success');
  end if;
  END LOOP;
  exception
  while others then
  dbms_output.put_line (' an error has occurred = > > ' | sqlcode |) ', error - message ' | SQLERRM | (< < =');
  end;

  Midnight man

  Midnight_Man wrote:

  SELECT
  TRP.TLS_REQUEST_PARAMETER_VALUE
  ,apex_item.checkbox(1,TRP.TLS_REQUEST_PARAMETER_VALUE) Select
  , TRH.TLS_VERSION_NUMBER
  ,apex_item.checkbox(1,TRH.TLS_VERSION_NUMBER) Version
  from TABLE_A TRP, TABLE_B TRH
  where TABLE_A.COL1=TABLE_B.COL1 
  

  Use idx different numbers of the two boxes.
  And use APEX_APPLICATION. G_F02 (i) for the second box in the code of your process. (2 being the idx to your second box)

  Now
  APEX_APPLICATION. G_F01 (1) is the first box on the first line.
  APEX_APPLICATION. G_F01 (2) is the second checkbox on the first line.
  APEX_APPLICATION. G_F01 (3) is the first box in the second row.
  APEX_APPLICATION. G_F01 (4) is the second box of the second row.
  etc.
  If all the checboxen is checked.

  If the second box on the first line is not checked, it becomes.
  APEX_APPLICATION. G_F01 (1) is the first box on the first line.
  APEX_APPLICATION. G_F01 (2) is the first box in the second row.
  APEX_APPLICATION. G_F01 (3) is the second checkbox on the first line.
  APEX_APPLICATION. G_F01 (4) is the first box on the third row.

  Also if your mixture code apex_item and regular columns check if there is no duplication in the use of idx numbers.

  If the box is simple O/N boxes why not use the ' display as ' "simple checkbox.
  And check with your browser tools developer idx number used by the box.

  Nicolette

  Published by: Nicolette on 7 November 2012 13:05 added the example of the checkbox unchecked.

• Select all / all - check the boxes in a table with multiple lines

  Adobe Livecycle Designer ES2

  Hello

  I have several boxes that I need to do a check of all the option for. I work but this is inneficient and much time given the number of times it needs to be done. I need like 5 of these per page, 20 lines per page, 10 pages per document and about 7 total documents: S

  During the click event of the box has the following code:

  If (this.rawValue is '1')

  {

  Form1.facility.Table6.row2.Subform7.pharmacy1.RawValue = '1';

  Form1.facility.Table6.Row3.Subform7.pharmacy2.RawValue = '1';

  <>...

  }

  on the other

  {

  Form1.facility.Table6.Row2.Subform7.pharmacy1.rawValue = '0';

  Form1.facility.Table6.Row3.Subform7.pharmacy2.RawValue = '0';

  <>...

  }
  The name 'subform7' does not change, table 6 made but I can always rename the rest of them, does not change form1, installing Exchange (and not only facility1, installation2... etc, has no guaranteed).
  With the help of this hierarchy is there a better way to check these? Here's what I was playing around with, but it did not work:
  for (var in form1.facility.Table6 myRows)
  {
  Renamed all to be 'pharmacy '.
  myRows.Subform7.pharmacy.rawValue = '1';
  }
  If anyone can shed some light it would be great.

  You use formCalc and lines should be renamed so that LCD shows them as Row [0], row [1], row [3]... etc. in the hierarchy tab

  I'm a little confused by the subform residing on a table row - although it is possible to do. So, I guess it's okay. A good way to ensure that you have the good SOM for the checkbox control is to CTRL-click one of these check boxes while your cursor is in the Scrpt Editor.

  Good luck!

• Popup is not refreshing based on the current value of the row in a table

  Hi all
  
  1.I have created an entity object View for the Table Emp
  
  2. then I created an editable view object based on the EMP table
  
  3. create a Page like jspx
  
  4 drag and drop the View object as read-only Table in this homepage
  
  5 drag and drop the view even object as in this homepage
  
  6 goto the shape and dressing with Popup
  
  7. then create a dialog inside the pop-up window
  
  8. then, go to the Table and then surround with a collection of panels
  
  9. create a button in the toolbar of the collection Panel name it as edit
  
  10. drag and drop the showpopupbehaviour the button change
  
  When I run the application. It displays all records in the emp table. If I'm in line 6. It shows the values of line 6 in the pop-up window, but if I moved to the next line which is the 7th and then press the button to change is to always show the 6th place of the values only.how to display the values in the pop-up window based on the cursor line .pls guide me in this.
  
  Thanks in advance
  C.Karukkuvel

  Hello

  Make sure you use contentDelivery = "lazyUncached" in the context menu

  Gabriel

• Update the value of the column based on another value of the column to another table

  Hi all
  
  I have something very confused me and need your help.
  
  Having two tables A and B.
  
  Table A have 2 column (+ id + and desc1)
  
  Table B have column 2 also (+ transnum + and desc2)
  
  Now, I want to update the column desc2 of table B identical desc1 of table was where transnum of Table B same as the id of the table has.
  
  I use this SQL
  
  update of a2 set a2.desc2 = a1.desc1 of a2 on a2.transnum = a1.id inner join a1
  
  but this error occurs
  
  Error from line 5 in order:
  update of a2 set a2.desc2 = a1.desc1 of a2 on a2.transnum = a1.id inner join a1
  Error in the command line: 5 column: 35
  Error report:
  SQL error: ORA-00933: SQL not correctly completed command
  * 00933. 00000 - "command not properly ended SQL."
  * Question: *.
  
  * Action. *
  
  Hope someone can help me. TQ for help...

  SQL> create table a1 (id number(2),des varchar2(10));
  
  Table created.
  
  SQL> create table b1 (transnum number(2),des varchar2(10));
  
  Table created.
  
  SQL> insert into a1 values (1,'maran');
  
  1 row created.
  
  SQL> insert into b1 values (1,'ram');
  
  1 row created.
  
  SQL> commit;
  
  Commit complete.
  
  SQL> update b1 set des=(select des from a1 where b1.transnum=a1.id);
  
  1 row updated.
  
  SQL> select * from b1;
  
    TRANSNUM DES
  ---------- ----------
           1 maran
  

• How to get the values of the modified line of table of the ADF?

  JDev 11.
  
  I have a table that is filled with bean data.
  I need to save changes after the user makes changes in any table cell. InputText is defined for the table column component.
  I've defined ValueChangeListener for inputText field and AutoSubmit = true. So when the user change the value field inputText, the method is called:
  
  public void SaveMaterial (ValueChangeEvent valueChangeEvent) {}
  getSelectedRow();
  SaveMaterial (material);
  }
  
  This method must call getSelectedRow that take values of the selected table row and save them in object:
  
  private line {} getSelectedRow()
  
  Table richeTableau = this.getMaterialTable ();
  Selection of the iterator = table.getSelectedRowKeys () .iterator ();
  While (selection.hasNext ())
  {
  Key of the object = next ();
  table.setRowKey (key);
  Object o = table.getRowData ();
  material = o (HARDWARE);
  }
  System.out.println ("selected hardware Desc =" + material.getEnumb ());
  Returns a null value.
  }
  
  Problem is that getSelectedRow method is not new (edited) values, old values are still used.
  
  I tried to use ActiveButton with the same method and it works very well in this case. New values are inserted and active line in the object selected.
  
  JSF:
  
  < af:table var = 'row' rowSelection = "single" columnSelection = "unique."
  value = "#{ManageWO.Material}" binding = "#{ManageWO.materialTable}" > "
  
  < af:column sortable = "false" headerText = "E-number" >
  "< af:inputText value =" #{row.enumb} "valueChangeListener =" #{ManageWO.SaveMaterial} "autoSubmit ="true"/ >
  < / af:column >
  
  < af:column sortable = "false" headerText = "Description" >
  "< af:inputText value =" #{row.desc} "valueChangeListener =" #{ManageWO.SaveMaterial} "autoSubmit ="true"/ >
  < / af:column >
  ......
  < / af:table >
  
  < af:activeCommandToolbarButton text = "Save" action = "#{ManageWO.EditData}" / >
  
  
  What is a good place where Save method must be called to get the new values (edited) table of the ADF?
  
  Thank you.

  Have you looked into the valueChangeEvent?

  There oldValue and newValue attributes.

  public void SaveMaterial(ValueChangeEvent valueChangeEvent) {
  Object oldVal = valueChangeEvent.getOldValue();
  Object newVal = valueChangeEvent.getNewValue();
  // check if you see what you are looking for.....
  getSelectedRow();
  SaveMaterial(material);
  }
  

  Timo