Hotmail style - select rows in table (using checkboxes)

Hi!
I have a table that is bound to a CachedRowSet.
Each row in the table has a checkbox. You check each of the row you want to delete, and the click a "delete" button bellow the the table. And the checked rows will be deleted!
If it is possible, it should also work with paging.
How do I implement this?
I still find it hard to understand the JSF way of handling submits, I am use to the old request/response way of do this.
Regards, Niels Peter

Hi Niels,
It is not clear if you are using Sun Java Studio Creator to build your webapplication using JSF. If you are then a sample application called AppModel demonstrates exactly what you are looking for. This is available at:
http://developers.sun.com/prodtech/javatools/jscreator/reference/codesamples/sampleapps.html
In case you are not using Creator then you would have to post your query in the appropriate forum as this forum is exclusively for discussions related to Creator.
Going through the AppModel sample application might still give you an idea if you can download the IDE and run this application.
Hope this helps
Cheers
Giri

Similar Messages

Default select rows in table with checkbox

I want to display a datatable that has checkboxes in one of it s columns to select a row. How can I programatically select some checkboxes in the table when the page renders for the first time...
I tried the following below but was able to only get the row highlighted...is there a way to mark the checkbox as selected for that row ?
public void prerender() {
RowKey[] RK = this.objectArrayDataProvider1.getAllRows();
for (int i= 0; i< RK .length; i++ ){
this.getSessionBean1().getTablePhaseListener().setSelected(RK, new Boolean(true));
//THE ABOVE ROW ONLY HIGHLIGHTS THE ROW AND DOEs NOT MARK THE CHECKBOX AS SELECTED.
Thanks in advance for any help.
- Lakshmi

Hi,
For items created using APEX_ITEM.HIDDEN(), null values are ok
As far as I can see, there is nothing wrong with the SQL statement. I have just set up a test page [http://apex.oracle.com/pls/otn/f?p=267:189] using the following SQL:
select APEX_ITEM.CHECKBOX(1,EMPNO) " "
      , APEX_ITEM.HIDDEN(2, JOB) || ENAME "JOB_ENAME"
      , APEX_ITEM.HIDDEN(3, DEPTNO) || NVL(SAL,0) "DEPTNO_SAL"
from EMPI don't have your tables, so have used EMP instead, but the structure of the code is the same.
If you click the Submit button, you will see the submitted data shown next to F01, F02 and F03 at the top. Some of the EMP records do not have JOB values, so you will see that the F02 contains empty values for these - but F02 and F03 contain the same number of values (empty or not). F01 will only contain a value if the checkbox has been ticked.
Andy

How to get selected row from table(FacesCtrlHierBinding ).

I'am trying to get selected row data from table:
FacesCtrlHierBinding rowBinding = (FacesCtrlHierBinding) tab.getSelectedRow();
Row rw = rowBinding.getRow();
But import for oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding cannot be found from my JDev 11.
What is correct package for FacesCtrlHierBinding?

Hi, another problem.
I fill table with data manualy from source:
<af:table var="row" value="#{getCompanyData.com}"
rowSelection="single" columnSelection="single"
editingMode="clickToEdit"
binding="#{getCompanyData.tab}"
selectionListener="#{getCompanyData.GetSelectedCompany}">
<af:column sortable="false" headerText="col1">
<af:outputText value="#{row.id}"/>
</af:column>
<af:column sortable="false" headerText="col2">
<af:outputText value="#{row.name}"/>
</af:column>
<af:column sortable="false" headerText="col3">
<af:outputText value="#{row.phone}"/>
</af:column>
</af:table>
and when I'am trying to use method to get selected row:
RichTable table = this.getTab(); //get table bound to UI Table
RowKeySet rowKeys = table.getSelectedRowKeys();
Iterator selection = table.getSelectedRowKeys().iterator();
while (selection.hasNext())
Object key = selection.next();
table.setRowKey(key);
Object selCompany = table.getRowData();
JUCtrlHierNodeBinding rowData = (JUCtrlHierNodeBinding) selCompany;
row = rowData.getRow();
I got an error:
SEVERE: Server Exception during PPR, #1
javax.el.ELException: java.lang.ClassCastException: data.COMPANY cannot be cast to oracle.jbo.uicli.binding.JUCtrlHierNodeBinding
When I created tables by dragging data from date control, all worked fine.
What could be a problem?

Selecting rows in table control

Hi experts,
I have question regarding selecting rows in table control. How can I select a row when a button is pressed. I cannot use the selection column in this case. Is there any option to achieve my requirement without using the selection column. Thanks.
regards,
sriram.

By,
Using the Get cursor syntax you can achive the Selected row in Table control.
DATA : selrow TYPE i,
selindex TYPE i .
* getting the cursor line in Table Control for selected row
GET CURSOR FIELD selfield LINE selrow.
selindex = <tablecontrol>-top_line + selrow - 1.
Prabhu

Selecting row from table

hi
i want select rows in table,that mean i have to put radio button in front of each row in table when i select that radio button and click the go button i should able to edit that row.
please help me to devloped above functionality.
Thanks in Advanced

It would help if you tell us your jdev version and full use case.
Why do you want to use a radio button in front of a row to just edit the row?
In 11g you can select a row and edit it directly (clickToEdit mode), or hit a button on the selected row and open a form to edit the selected row.
@Abhijit you should mention that the sample is for 10g. If the OP uses 11g this confuses matters.
Timo

Unable to select rows in table

Hi Expert,
I am a beginer of Webdynpro application development. I have created 2 views. In main view material No selection is there and in a second view table display is there. Data is getting populated nicely in second view but i uanble to select rows in table.
I have checked the node parameters in component controller for selection 0 - n and it was maped in second view. and in table perameter row selectable perameter is also enabled. I unable to fix this issue. Kindly guide me.
Thanks and Regards,
Jayakumar Mani

Hi Jayakumar,
If you want select a single or multiple row of a table then
1. your table should not be read only. This property should not be checked.
2. It should be enabled. This property should be checked.
3. It should be row selectable. This property should be checked.
However when ever you create a new table in in layout the above properties are set accordingly by default.
In your case if you are still unable to select a row of your table you can set this properties dynamically through coding from any particular action.
Create a attribute of type WDUI_TSMODE.
Then bind this attribute with the selection mode property and the set values according to your requirement.
Check this once and reply in case of any issue.
Regards,
Monishankar C

Multiple row selection in ADF Table using addition column with checkbox

I am using ADF table(Jdeveloper11g) and i want to selecte multiple rows it may be more than one OR all rows.
For that i added one Column to the table with Header Delete and checkbox
<af:table....
<af:column sortProperty="Delete" headerText="Delete" width="100"
sortable="false">
<af:selectBooleanCheckbox label="#{row.favoriteId}"
valueChangeListener="#{Mybean.onCheck}"
id="checkbox" autoSubmit="true">
</af:selectBooleanCheckbox>
</af:column>
</af:table>
backing bean:Here i added code to get Value of one column with id favoriteId and use an arrayList(listForDelete) to monitor the state of the checkboxes
public void onCheck(ValueChangeEvent valueChangeEvent) {
BindingContainer bindings = getBindings();
DCBindingContainer dcBindings =
(DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding iterBind =
(DCIteratorBinding)bindings.get("getUserFavoritesByUserIDIterator");
if (iterBind != null && iterBind.getCurrentRow() != null) {
RichSelectBooleanCheckbox ch = (RichSelectBooleanCheckbox)valueChangeEvent.getSource();
if (!ch.isSelected()) {
Long issueId = (Long)iterBind.getCurrentRow().getAttribute("favoriteId");
listForDelete.add(issueId);
else
Long issueId = (Long)iterBind.getCurrentRow().getAttribute("favoriteId");
listForDelete.remove(issueId);
Problem is that when i select single row checkBox, onCheck() method of backing bean gets called multiple times(equals to the number of rows)
I think this is beacuse of <af:selectBooleanCheckbox id is same that is "checkbox" but i am not sure.Even i tried to assign some unique id but no any success in assigning Id with value Expression.
I also find related post
Re: ADF Table Multiple row selection by Managed Bean
but that is related to Select All rows or Deselect all rows from table.
From the simillar post i follow the steps given by Frank.but problem with below step
->have an af:clientAttribute assigned to the checkbox with the following EL #{row.key} ,here I added <af:clientAttribute name="#{row.key}"></af:clientAttribute> and i am getting error
Error(64,37): Static attribute must be a String literal, its illegal to specify an expression.
Please let me know if any one had already implemented same test case.
Thanks for all help
Jaydeep
Edited by: JaydeepJ on Aug 7, 2009 4:42 AM

just to update after the rollback is called in the cancel button i wrote following code which does not change the row focus to the first row
DCBindingContainer bc =
(DCBindingContainer)BindingUtils.getBindingContext().getCurrentBindingsEntry();
DCIteratorBinding profItr =
bc.findIteratorBinding("ProfileSearchInstIterator");
Row cRow = profItr.getRowAtRangeIndex(0);
if(cRow != null){
System.out.println("Current row is not null so fixed ");
profItr.setCurrentRowIndexInRange(0);
RowKeySetImpl rks = new RowKeySetImpl();
ArrayList keyList = new ArrayList();
keyList.add(cRow.getKey());
rks.add(keyList);
profileTable.setSelectedRowKeys(rks);
AdfFacesContext.getCurrentInstance().addPartialTarget(profileTable);
}

How to select multiple row of table using check box?

hi,
         i am having table on view having first field as checkbox. what i want, when i click on checkboxes in multiple rows, and i click on any button i need to use those content to next view...
          my problem is if i select only one row , i can use onlead select property of table..but when i select multiple rows through check box how should i read contents of table....?
Plz solve it.
Thanks,
Saurin Shah

Hello Saurin,
You are right using LeadSelection you can select only 1 row at a time. You will have to make use of Selection for achieving this. First you will have to change the selection mode of the table to multiple & also change the selection property for the related context to 0..n . Please find a code extract which might help you. (However this facility is only available from SP 14.) The main part is using the set_selected method of if_wd_context_node.
data: node_zcourse_details type ref to if_wd_context_node,
         node_course_assign type ref to if_wd_context_node,
         elem_course_assign type ref to if_wd_context_element,
         stru_course_assign type if_v_details=>element_course_assign ,
         item_popin_selected like stru_course_assign-popin_selected.
"     navigate from <CONTEXT> to <ZCOURSE_DETAILS> via lead selection
node_zcourse_details = wd_context->get_child_node( name = if_v_details=>wdctx_zcourse_details ).
"     navigate from <ZCOURSE_DETAILS> to <COURSE_ASSIGN> via lead selection
node_course_assign = node_zcourse_details->get_child_node( name = if_v_details=>wdctx_course_assign ).
"     @TODO handle not set lead selection
if ( node_course_assign is initial ).
exit.
endif.
data elem_set type wdr_context_element_set.
field-symbols <wa_elem> like line of elem_set.
elem_set = node_course_assign->get_elements( ).
loop at elem_set assigning <wa_elem>.
   <wa_elem>->set_selected( TRUE OR FALSE ). " Supply either TRUE/FALSE in here
endloop.

How to delete selected row in table control

Hi all,
here is my coding for deleting selected row.
But it is not working correctly.
I am not able to delete seleced row.
If i press delete button it automatically delete from beginning instead of selected rows.
Can anyone can help me plz...
CONTROLS rowdeleting TYPE TABLEVIEW USING SCREEN 100.
TABLES zdetails.
data : begin of itab occurs 0,
NAME TYPE ZDETAILS-NAME,
ADDRES TYPE ZDETAILS-ADDRES,
CONTACTNO TYPE ZDETAILS-CONTACTNO,
INIT TYPE C,
end of itab .
DATA OK_CODE LIKE SY-UCOMM.
CALL SCREEN 100.
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'BACK'.
IF ITAB-INIT IS INITIAL.
SELECT NAME ADDRES CONTACTNO FROM ZDETAILS
INTO CORRESPONDING FIELDS OF TABLE ITAB.
DESCRIBE TABLE ITAB LINES rowdeleting-LINES.
ITAB-INIT = 'X'.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT
MODULE CHANGE_SDYN_CONN OUTPUT.
READ TABLE itab INTO ZDETAILS INDEX rowdeleting-current_line.
ENDMODULE. " CHANGE_SDYN_CONN OUTPUT
MODULE READ_TABLE_CONTROL INPUT.
IF ITAB-INIT = 'X' AND OK_CODE = 'DELETE'.
DELETE ITAB index rowdeleting-current_line ."FROM ZDETAILS.
DESCRIBE TABLE ITAB LINES rowdeleting-LINES.
ENDIF.
ENDMODULE. " READ_TABLE_CONTROL INPUT
MODULE USER_COMMAND_0100 INPUT.
CASE OK_CODE.
WHEN 'BACK'.
LEAVE PROGRAM.
WHEN 'DELETE'.
IF ITAB-INIT = 'X' AND OK_code = 'DELETE'.
DELETE ITAB index rowdeleting-current_line .
ENDIF.
ENDCASE.
ENDMODULE.
regards ,
ranjith.

Hi,
Check the following code:
CONTROLS TABLE_CONTROL TYPE TABLEVIEW USING SCREEN 100.
TABLES SDYN_SDW4.
DATA SDYN_ITAB LIKE STANDARD TABLE OF SDYN_SDW4.
DATA INIT.
DATA OK_CODE LIKE SY-UCOMM.
DATA SAVE_OK LIKE SY-UCOMM.
DATA MARK.
DATA COL TYPE CXTAB_COLUMN.
CALL SCREEN 100.
*&      Module STATUS_0100 OUTPUT
      text
MODULE STATUS_0100 OUTPUT.
SET PF-STATUS 'GRUND'.
SET TITLEBAR '100'.
IF INIT IS INITIAL.
Datenbeschaffung
   SELECT CARRID CONNID CITYFROM AIRPFROM CITYTO AIRPTO DEPTIME ARRTIME
            DISTANCE DISTID
            FROM SPFLI
            INTO CORRESPONDING FIELDS OF TABLE SDYN_ITAB.
    DESCRIBE TABLE SDYN_ITAB LINES TABLE_CONTROL-LINES.
    INIT = 'X'.
ENDIF.
ENDMODULE.                             " STATUS_0100 OUTPUT
*&      Module FILL_TABLE_CONTROL OUTPUT
      text
MODULE CHANGE_SDYN_CONN OUTPUT.
you can change the content of current table control line via
sdyn_conn
READ TABLE sdyn_itab INTO sdyn_conn INDEX table_control-current_line.
ENDMODULE.                             " FILL_TABLE_CONTROL OUTPUT
*&      Module READ_TABLE_CONTROL INPUT
      text
MODULE READ_TABLE_CONTROL INPUT.
Check input values
IF MARK = 'X' AND SAVE_OK = 'DELETE'.
    DELETE TABLE SDYN_ITAB FROM sdyn_sdw4.
    DESCRIBE TABLE SDYN_ITAB LINES TABLE_CONTROL-LINES.
ENDIF.
ENDMODULE.                             " READ_TABLE_CONTROL INPUT
*&      Module USER_COMMAND_0100 INPUT
      text
MODULE USER_COMMAND_0100 INPUT.
SAVE_OK = OK_CODE.
CLEAR OK_CODE.
CASE SAVE_OK.
    WHEN 'SORT'.
      DATA: FLDNAME(100),HELP(100).
      READ TABLE TABLE_CONTROL-COLS INTO COL WITH KEY SELECTED = 'X'.
      SPLIT COL-SCREEN-NAME AT '-' INTO HELP FLDNAME.
      SORT SDYN_ITAB BY (FLDNAME).
ENDCASE.
ENDMODULE.                             " USER_COMMAND_0100 INPUT
*&      Module EXIT INPUT
      text
MODULE EXIT INPUT.
LEAVE PROGRAM.
ENDMODULE.                 " EXIT INPUT
Regards,
Bhaskar

How to read attributes of selected row in table?

hi,
can anyone give me a example, how to get value of currently selected row of af:table,in backingbeans? assuming using jdv10g & single selection in table.
thanks & regards

in the table selectionlistener
        BindingContainer bindings = getBindingsForDCB();
        RichTable table=table1;
        DCIteratorBinding outListIter = getBindingsForDCB().findIteratorBinding("yourtableIterator");
        RowKeySet rowSet = table.getSelectedRowKeys();
        Iterator rowKeySetIter = rowSet.iterator();
        while (rowKeySetIter.hasNext()) {
                List l = (List) rowKeySetIter.next();
                Key key = (Key)l.get(0);
                outListIter.setCurrentRowWithKey(key.toStringFormat(true));
                Row r = outListIter.getCurrentRow();
      }

Enable/disable operation buttons according to the selected row in table?

Hi,
I used JDev 11.1.1.2.0
On my main page, it has a query section and display search result to a table component, and also has some operation buttons like (update/delete) on the toolbar.
I want to enable/disable the operation buttons according to some filed value of the selected row in the table, and I searched the OTN forum, found more questions like this but seemed no found one right solution.
The table is single selection, and has a status column, its data type is Integer, and I want to enable buttons when the selected row's status field value is 0 or 1, disable buttons when status value is other values.
Table code like:
<af:table value="#{bindings.VO1.collectionModel}" var="row"
rows="#{bindings.VO1.rangeSize}"
emptyText="#{bindingsVO1.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.VO1.rangeSize}"
rowBandingInterval="0"
filterModel="#{bindings.VOCriteriaQuery.queryDescriptor}"
queryListener="#{bindings.VOCriteriaQuery.processQuery}"
filterVisible="true" varStatus="vs"
selectedRowKeys="#{bindings.VO1.collectionModel.selectedRow}"
selectionListener="#{bindings.VO1.collectionModel.makeCurrent}"
rowSelection="single" id="resId1">
Operation buttons code like:
<af:commandToolbarButton text="Update" id="ctb2" action="editDAF"/>
Any suggestion will be great help.
Thanks,
zeroxin

Hi,
create an attribute binding in the PageDef file for the status field. Then setup the button PartialTriggers property to point to the table ID. The button's disabled property then points to the status attribute binding like
#{bindings.statusField.inputValue=='value'}
Frank

Current selected element of table ( using tree )

Hi experts ,
                     I am using a tree by table UI in which master. I want to know text of current selected element of table (which is one of the column of table ) . as table is dynamically expanding or collapsing upon expanding or closing master column.
so i used follwing code in do modify view to get it
IWDTable tab = (IWDTable) view.getElement("Table1");
                    tab.mappingOfOnLeadSelect().addSourceMapping("row", "element");
public void onActionOnrowSelect
(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent, int element )
    //@@begin onActionOnrowSelect(ServerEvent)
    //@@end
but above code also give me current row (an integer value) .
but its not solving my problem . as current row elemt is always not going to be same row in which table (data source for table).
can any body have solution ?
Regards
abhay

Hi Abay,
IWDTable tab = (IWDTable) view.getElement("Table1");
tab.mappingOfOnLeadSelect().addSourceMapping(IWDTreeNodeType.IWDOnLoadChildren.NODE_ELEMENT,"element");
datatype of the <b>element</b> should be <b>IWDNodeElement</b>
Or
You can use
IWDNodeElement IWDNode.getTreeSelection()
Ex: wdContext.nodeA().getTreeSelection()
Regards
Ayyapparaj

Want to display selected rows of table in another table

Hello all,
On jspx page their is quick query search component clcking on it popup gives result in table format
user can select multiple rows for this I have provided checkbox column which transit variable in my view..
now I want to display selected rows into another table
how I can achieve this functionality...

Hi,
You can add the method in the AM, expose them as client interface. In the action listener of the button (of the popup where you are selecting the rows and clicking to continue), execute the method from AM.
Sample,
AM method
public void filterMyTableRows(){
this.getMyViewObject().setWhereClause("transient_attribute='Y'"); // Change according to your view object name and transient attribute name
this.getMyViewObject().executeQuery();
}In your actionListener, add something like
    public String commandButtonActionListener() {
        BindingContainer bindings = getBindings();
        OperationBinding operationBinding = bindings.getOperationBinding("filterMyTableRows");
        Object result = operationBinding.execute();
        if (!operationBinding.getErrors().isEmpty()) {
            return null;
        /* your rest of the code goes here..
        return null;
    }-Arun

How to get all the index of "selected rows" in table control?

Hi Gurus,
I have a table control, wherein I need to get selected row so that I can get its respective TABIX.
I know that the event for capturing selected row is in PAI.
I also ensure that the w/ selColumn name in my screenpainter is exactly the same as my declaration in ABAP.
TOP INCLUDE
YPES: BEGIN OF Y_ZQID_CHECK,
        IDNUM           TYPE ZQID_CHECK-IDNUM,
        WERKS           TYPE ZQID_CHECK-WERKS,
        MATNR           TYPE ZQID_CHECK-MATNR,
        LICHA           TYPE ZQID_CHECK-LICHA,
        LIFNR           TYPE ZQID_CHECK-LIFNR,
        ECOA_S          TYPE ZQID_CHECK-ECOA_S,
        ID_STAT         TYPE ZQID_CHECK-ID_STAT,
        ID_DATE         TYPE ZQID_CHECK-ID_DATE,
        FLAG_MAILCOA(1) TYPE C,
        MARK(1)         TYPE C, "Name of w/ SelColumn in ScreenPainter: T_ZQIDCHECK_DISCH-MARK
       END   OF Y_ZQID_CHECK.
DATA: T_ZQIDCHECK_DISCH TYPE STANDARD TABLE OF Y_ZQID_CHECK WITH HEADER LINE.
PAI
PROCESS AFTER INPUT.
* MODULE USER_COMMAND_9004.
LOOP AT T_ZQIDCHECK_DISCH.
MODULE READ_TC_DISCH .
ENDLOOP.
module READ_TC_DISCH input.
DATA: W_LINE_SEL TYPE SY-STEPL,
              W_TABIX    LIKE SY-TABIX.
GET CURSOR LINE W_LINE_SEL.
W_TABIX = TC_ID_ONLY-TOP_LINE + w_LINE_SEL - 1.
MODIFY T_ZQIDCHECK_DISCH INDEX TC_ID_ONLY-current_line.
If I am selecting single row, I can properly get the selected index via debug.
BUG:
When I'm selecting multiple rows in table control, only the last row is always being read inside the loop of my table control.
Please see the screenshot.
[url]http://img268.imageshack.us/img268/5739/tcselectedrows.jpg[url]
Notice in the debug screenshot, even if it's just in the 1st loop of table control, it automatically gets the 4th table control index, instead of the 2nd one.
Helpful inputs will be appreciated.
Thanks.
Jaime
Edited by: Jaime Cabanban on Dec 9, 2009 3:16 PM

Hi,
Are you sure that you have selected multiple line for tablecontrol in the property window of the tablecontrol.
Flowlogic.
LOOP WITH CONTROL TC_01.
     Module Get_Marked.
ENDLOOP.
Module Pool
Module Get_Marked.
read the data from the internal table where mark = 'X'.
this should give you only selected records.
Endmodule.
Kindly check the tablecontrol property.
Regards,
Ranjith Nambiar

How to get the values of last selected row in Table?

Hi,
I have one editable table , where i have Create, Delete and Commit operation on it.
When i am clicking on Create button it add new row to my table.
But I want the value of my last selected row from the table in my Bean.
Can anyone suggest me please....... its urgent
Jdev:- 11.1.1.0.3
Thanks,
Ramit

just get this code empTable is the table binding
                RowKeySet rks = new RowKeySetImpl();
                CollectionModel model = (CollectionModel)empTable.getValue();
      RowKeySet selectedRowKeys = empTable.getSelectedRowKeys();
      if (selectedRowKeys != null)
            Iterator iter = selectedRowKeys.iterator();
            if (iter != null && iter.hasNext())
              empTable.setRowKey(iter.next());
              model.setRowIndex(empTable.getRowIndex());
              Object key = model.getRowKey();
              rks.add(key);
                empTable.setSelectedRowKeys(rks);
      AdfFacesContext.getCurrentInstance().addPartialTarget(empTable);
    public void setEmpTable(RichTable empTable) {
        this.empTable = empTable;
    public RichTable getEmpTable() {
        return empTable;
    }

Hotmail style - select rows in table (using checkboxes)

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