Unselect rows in tableview

Hi,
When I select the selected rows in MULTISELECT mode but when i try to clear that by clearing selectedRowIndexTable it is not working.
What should i do ?
Regards,
Manav

HI,
U can try using the following code
LAYOUT
 <htmlb:form>
 <htmlb:tableView id="tab1"
 table="<%= itab %>"
 visibleRowCount="8"
 design="ALTERNATING"
 footerVisible="TRUE"
 selectionMode="multiSelect"
 keepSelectedRow="true" >
 </htmlb:tableView>
<htmlb:button id = "but1"
 onClick="test"/>
 <%if itab3 is not initial.%>
 <htmlb:tableView id="tab1"
 table="<%= itab3 %>"
 visibleRowCount="8"
 design="ALTERNATING"
 footerVisible="TRUE"
 selectionMode="multiSelect">
 </htmlb:tableView>
 <%endif.%>
 </htmlb:form>
</htmlb:page>
</htmlb:content>
TYPES
types : tab type table of ZNW_SID_NUM_TEST.
types : row type ZNW_SID_NUM_TEST.
PAGE ATTRIBUTEs :
Irow type row
Itab type tab.
Itab3 type tab.
Itab2 type selectedrows.
Rowselected type string.
onCreate
select * from ZNW_SID_NUM_TEST into corresponding fields of table itab
onInputProcessing
CLASS CL_HTMLB_MANAGER DEFINITION LOAD.
IF event_id = CL_HTMLB_MANAGER=>EVENT_ID.
DATA: event TYPE REF TO CL_HTMLB_EVENT.
event = CL_HTMLB_MANAGER=>get_event( runtime->server->request ).
if event->id = 'but1' and event->event_type = 'click'.
DATA: tv TYPE REF TO CL_HTMLB_TABLEVIEW.
tv ?= CL_HTMLB_MANAGER=>GET_DATA(
 request = runtime->server->request
 name = 'tableView'
 id = 'tab1' ).
IF tv IS NOT INITIAL.
DATA: tv_data TYPE REF TO CL_HTMLB_EVENT_TABLEVIEW.
tv_data = tv->data.
refresh itab2.
refresh itab3.
call method tv_data->GET_ROWS_SELECTED
 receiving selected_rows = itab2.
endif.
data : ind type SELECTEDROW,
 row_s type row.
if itab2 is not initial.
 data :rw LIKE LINE OF itab.
 loop at itab2 into ind.
 READ TABLE itab INDEX ind-index into
 rw.
 if rw is not initial.
 row_s = rw.
 append row_s to itab3.
 clear row_s.
 endif.
 endloop.
endif.
Endif.
This gets the values selected in Multiselect mode and displays them in another table.
Hope this helps,
Regards,
Siddhartha

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How can I change the style of a row in tableview?

Hi,
How can I change the style of a row in tableview, for example ,I have 10 items in table view, and I'd like to change row 1,4,10 background-color:red; font-family:Arial ,Font-Weight:BOLD.
Any suggestion?

Yes, I knew how can I change the style using cell factory. there is a lot of work to do if it has so many columns in table view. we need to implement every cell factory, Do we have a simple way to change the whole row style , just like fabsav said, I 'd like to set the special row like this line:
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protected void updateItem(Object object, boolean empty) {
super.updateItem(object, empty);
}updateItem() was only triggered while cell is being rendering, there is no way if I'd like to change the cell style after rendering event.
Hi fabsav, How can I apply a CSS class to a specific row? Can you please provide a short example?
Edited by: imtoocute on Aug 28, 2012 10:31 AM

How to add rows in tableview using javascipt

Hi
I had tableview and button in my page.If i click on the button one new row should be appended to the existing tableview.
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Regards,
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Hi,
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ADF treetable - Identify RightClick of selected vs unselected row

Hello,
We have a tree table with client and server Listeners set for selection and contextMenu types
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Use Case 1
User selects a Row
selection listener fires
Use Case 2
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Couple of points
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How to get number of rows in tableview

Hello,
Could anybody help me on how to get the number of rows in a tableview? Sort of using DESCRIBE TABLE in classic ABAP.
Thanks,
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There is an attribute of the class CL_HTMLB_TABLEVIEW named
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DATA: tv TYPE REF TO CL_HTMLB_TABLEVIEW,
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Dynamic rows in TableView Iterator

Hello All,
I am developing an application in which there would be a TableView with last column as a button. OnClick event on the button should add the row below the current row (the facility should be like an Excel spreadsheet where we can insert the rows below). Can it be acheived by re-populating the internal table which his attached with TableView Control.
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Thanks in advance.
Thanks And Regards
Rajeev Patkie

Hallo Rajeev,
> Is it Ok to use TableView in such a condition...
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Unable to see rows in tableview

I tried to add rows to my table dynamically using ObservableList but it is not visible in table.I tried to print the data in ObservableList which is printing as expected. I even tried to initialize but not visible.
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Code Snippets
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 private final TableView<Person> table; // Person is a class with two string variables firstName and lastName
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 table=new TableView<>();
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 table.setItems(persons);
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<TableColumn id="lastNameColumn" prefWidth="100.0" text="Last Name" fx:id="lastNameColumn" />
</columns>
</TableView>
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Thanks in Advance
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Hi All,
I am a newbie to JavaFX.I updated the code as suggested but still not working. Complete code for the application is copied below .
Please Help!!
Try2.java
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class Try2 extends Application {
 @Override
 public void start(Stage stage) throws Exception {
 Parent root = FXMLLoader.load(getClass().getResource("FXMLDocument.fxml"));
 Scene scene = new Scene(root);
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 stage.show();
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 * main() serves only as fallback in case the application can not be
 * launched through deployment artifacts, e.g., in IDEs with limited FX
 * support. NetBeans ignores main().
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FXMLDocumentController.java
import java.net.URL;
import java.util.ResourceBundle;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Label;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TextField;
* @author admin
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 @FXML
 private TextField lastName;
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 @FXML
 private TableColumn<Person,String> firstNameColumn;
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 boolean add = persons.add(new Person(firstName.getText(),lastName.getText()));
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 public void initialize(URL url, ResourceBundle rb) {
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<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<?import javafx.scene.text.*?>
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</AnchorPane>
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 private String firstName,lastName;
 Person(String firstName, String lastName) {
 this.firstName=firstName;
 this.lastName=lastName;
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 this.firstName = firstName;
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Adding/removing rows in TABLEVIEW

Hi. I've got a TABLEVIEW in one of my subscreens. But when load itab into that tableview with 'LOOP AT...' tableview appears but I can't add rows to it. I can't delete existing rows too. What should I add to my programm to have possibility of adding/removing rows from my tablewiev? Greetings. P.

Hi Friend,
To add/delete rows in your table view.
You have to add/delete rows from internal table fro where you are displaying values.
You have to write code in PAI..
In LOOP ... ENDLOOP check the OK_CODE if it is ADD (for eg.) you have to add a blank row to internal table by just passing a blank work area.
And if it is DELETE (for eg.) delete the row of that index (TABLEVIEW-CURRENT_LINE)...
for these two excersies you have to readjust lines of tableview...after taking number of lines from internal table (DESCRIBE TABLE INT_EX LINES WS_LINES
TABLEVIEW-LINES = WS_LINES) write this piece of code in Intialization.
Hope it will solve the problem.
Regards
Krishnendu

Adding new rows in tableview of BSP

Hi all,
 I am facing the very serious problem with using the tableview in bsp .The requirement is to add new rows to the tableview and update this content to internal table.The problem is when i enter some value in column and hit any button or triggered any event ,the value of column in table view gets cleared and i couldn't able to captur the value to internal table ...
can anyone please help me to sort out this problem.

Hi Senthil,
I think this would provide solution to your problem.
the problem is whenever you edit the value in the tableview view the associated internal table of the table view has to be updated with the new values. for that you need to read the cell value from the table view.
as its a tableview, you should read the value from the exact cell whose value has been modified and update that value in the internal table. here is the psuedocode. hope it helps.
loop thru the selected rows of the table,
'selectedrowindextable' this info you can get from
table_event TYPE REF TO cl_htmlb_event_tableview.
 LOOP AT selectedrowindextable ASSIGNING .
itab is the table which actually stores that data
which you pass to the table view
 READ TABLE itab INTO wa_itab INDEX .
 i_rownum = .
 CONDENSE i_rownum.
construct the id of the Cell whose value is to be read
for table view name, if u r showing it as a view in a
tray object prefix the table view name with tray object
id followed by '_'
to read column 'totalcost' in 5th row the cell name
would be 'trayid_tableviewid[5].totalcost
Alternative you can get this format from the
request->get_form_fields method also
 CONCATENATE 'tabviewname[' i_rownum '].colname' INTO req_cell.
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Let me know if you have any questions.
thanks and Regards,
Kumar

Highlight specific rows in tableview

I realize that my use of the word highlight is somewhat ambiguous, in the docs its seems to be synonymous with selected. My question is: can you choose to set a background color, or somehow otherwise mimic highlighting for specific rows in a TableView? My example would be file and folder Labels in the finder. They allow a color to be displayed behind a row in the table.

You can consider 2 options. You can change your node selection property to 0..n , and loop through the node and set the selected property to true based on your logic.
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Add/Delete rows in TableView

hi all,
i wanna add rows in the tableView and also wanna delete the selected rows from the tableView.
how to do it?
regards,
purushothaman.

Hi,
As Harish said, use addElement to add elements to the Vector (using which you have created the DefaultTableViewModel and assigned it to your tableview).
Capture the index of the rows to be deleted and use
<Vector>.removeElementAt(index) to remove the specific rows.
Check out this link as well
http://help.sap.com/saphelp_nw04/helpdata/en/a9/76bd3b57743b09e10000000a11402f/frameset.htm
http://java.sun.com/j2se/1.5.0/docs/api/
Thanks
Senthil
P.S: Reward points for useful answers

Selected rows in tableview

Hello,
Using a tableview with table iterator, the user can select one or more lines and delete them by using a button.
A server event is triggered then to delete the data on the database. But afterwards the tableview appears with the same row indexes selected. But I don't
want to have any selected rows afterwards and I don't know
in fact where this indexes are from, where they are kept.
The selected rows come from table->data
->PREVSELECTEDROWINDEXTABLE to delete the selected rows.
The deletion of this indextable afterwards does not help to get rid of the selected rows after the server event.
<htmlb:tableView id = "<%= l_ref_wa-QSDS_I_R3QSC_FIELDS-fields %>"
 table = "//g_page1model_view/QSDS_I_QS_INPUT_NR2"
 headerVisible = "FALSE"
 footerVisible = "FALSE"
 design = "alternating"
 selectionMode = "MULTISELECT"
 iterator = "<%= g_page1model_view->tv_iterator %>"
 focus1stSelectedCell = "FALSE"
 tabIndexCell = "FALSE"
 tableLayout = "FIXED"
 keepSelectedRow = "FALSE"
 headerText = "<%= l_ref_wa-header %>"
 allRowsEditable = "X" />
Anyone could help me.
kind regards.
Carola

Hi Carola,
some months ago a cool dude in this forum posted this code =)
 cl_htmlb_manager=>check_tableview_all_rows(
 rowcount = table_event->ROWCOUNT
 request = request
 id = '<YOUR TABLEID>'
 keytable = table_event->PREVSELECTEDROWKEYTABLE
 check = '' ).
I am using it to deselect my tables and it works without any problems, have fun.
regards
Thomas

Capture the rows selected ,tableView

Hi Friends,
I have a requirement and i was searching in the forum and i have seen the same question been asked
Capture the rows selected in a multiselect table view (BSP)   but i couldn't able to judge how the thread is closed
We have a tableView that is filled on selecting a value from a dropDownListBox.
and now i select some rows from the table view and click on a button(say btn_ok)
now the data is processed .
now what is my requirement is when   i again run the page and select the same drop down value i want to see the rows to be already selected for which i have done before
example
dropdown -
> a is selected
table view
1----> selected
2
3---->selected
4
5---->selected
6
btn ok
next time i want to c these selected rows already as SELECTED
Regards
Bhavana

Hi,
Are you able to fetch single row? If yes then debug and try to solve it. I don't have SAP System right now but this will help you. First change your table selection mode "Multiple". After that write following code in your "OnInputProcessing"
Sending Selected Field to the calling Screen
DATA : tv      TYPE REF TO cl_htmlb_tableview,
       tv_data TYPE REF TO cl_htmlb_event_tableview,
       event   TYPE REF TO cl_htmlb_event.
tv ?= cl_htmlb_manager=>get_data(
        request = runtime->server->request
        name    = 'tableView'
        id      = 'tv_field' ).
     RECEIVING
       data    = tv.
tv_data = tv->data.
w_field = tv_data->row_key.
Where w_field is your field name. By the way this I used to get one row. Try debugging and may be you will find your way.
Thanks,
Muhammad Usman

Summary row in tableview (including sorting and BYPAGE navigation)

Hello everybody,
I already found a few topics dealing with this problem but I wasn't able to find a real solution for this.
So far I'm pretty familiar with table iterators but I have no idea how to handle the summary row to be the last line in a table, even if sorting and navigation by page is allowed in the tableview.
I think you definitely have to add this summary row in your internal table, since you can not add a virtual row in your tableview. And you can custom render this row or respectively each cell for instance with a different color but how to force this row always to appear as the last row in every tableview page (navigation=BYPAGE).
Does anyone have a solution for that?
Thanx
Oliver

Ok, here is what I came up with (hoping I got your problem right):
In your tableview you are displaying x rows, and after these rows you want your sum row to be displayed.
I have done quite some things with iterators, but why not do without one here
Altering the internal table can do as well:
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In you case you need to do some operations with your internal table (to avoid the sum rows messing up the results) you should somehow "mark" these sum rows so you can distinguish them later on.
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Unselect rows in WAD automatically

Hello experts,
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Hi Robert,
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Here is how.
1) Click on the First Tab Panel and Go to Edit Mode.
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What you need to change is the *Activation Action. *
Command.
If you click on the Command then Command Wizard Should Pull Up.
When Command Wizard is Displayed Do the following.
1) Click on ALL Commands Tab.
2) Click on Commands for Web Items to open it.
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3) Click on NEXT at the bottom of the Command Wizard.
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I have got this to work. Get back if its not working.
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Unselect rows in tableview

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