ADF data table with Add,Edit,Delete functionality

Hi Experts,
I have a adf page where I need to implement add,edit,delete button. The table was bind with the Webservice obj call.I need to have one single button as "Add" which should add an inline row at end of the table.When I ll double click on the row I should have the in-line edit of the row.And for delete functionality,there should be delete button on each row which should delete the correspond row.Please help me to solve my problem.Please share the code to meif u ve any.my email: [email protected]
Thanx
Aswini

Can you check the below links
http://andrejusb.blogspot.com/2010/05/crud-operations-in-oracle-adf-11g-table.html
http://andrejusb.blogspot.com/2009/11/crud-operations-in-jdeveloperadf-11g-r1.html
~Abhijit

Similar Messages

Add/Edit/Delete Tree Nodes using CL_GUI_ALV_TREE

Hi All,
I am looking for an example of program with CL_GUI_ALV_TREE that have a functionality of add a tree node, edit a tree node, and delete a tree node.
I have already looked the BCALV_TREE* demo program but could not able to find a program to add/edit/delete node tree elements.
Any info on this.
Thanks
aRs

Hello aRs
Here is a sample report showing how to delete nodes in an ALV tree. The report was copied from BCALV_TREE_01. Search for added code:
*$ADDED: begin
*$ADDED: end[/code]
When you display the tree expand the first folder completely. When entering 'DELETE' into the command field directly the first flight date node will be deleted.
REPORT ZUS_SDN_BCALV_TREE_01_DELNODE.
based on: REPORT bcalv_tree_01.
Purpose:
~~~~~~~~
This report shows the essential steps to build up a hierarchy
using an ALV Tree Control (class CL_GUI_ALV_TREE).
Note that it is not possible to build up this hierarchy
using a simple ALV Tree Control (class CL_GUI_ALV_TREE_SIMPLE).
To check program behavior
~~~~~~~~~~~~~~~~~~~~~~~~~
Start this report. The hierarchy tree consists of nodes for each
month on top level (this level can not be build by a simple ALV Tree
because there is no field for months in our output table SFLIGHT.
Thus, you can not define this hierarchy by sorting).
Nor initial calculations neither a special layout has been applied
(the lines on the right do not show anything).
Note also that this example does not build up and change the
fieldcatalog of the output table. For this reason, all fields
of the output table are shown in the columns although the fields
CARRID and FLDATE are already placed in the tree on the left.
(Of course, this is not a good style. See BCALV_TREE_02 on how to
hide columns).
Essential steps (Search for '§')
~~~~~~~~~~~~~~~
1.Usual steps when using control technology.
   1a. Define reference variables.
   1b. Create ALV Tree Control and corresponding container.
2.Create Hierarchy-header
3.Create empty Tree Control
4.Create hierarchy (nodes and leaves)
   4a. Select data
   4b. Sort output table according to your conceived hierarchy
   4c. Add data to tree
5.Send data to frontend.
6.Call dispatch to process toolbar functions
*$ADDED: begin
DATA:
gd_del_nkey      TYPE lvc_nkey.
*$ADDED: end
§1a. Define reference variables
DATA: g_alv_tree         TYPE REF TO cl_gui_alv_tree,
      g_custom_container TYPE REF TO cl_gui_custom_container.
DATA: gt_sflight      TYPE sflight OCCURS 0,      "Output-Table
      ok_code LIKE sy-ucomm,
      save_ok LIKE sy-ucomm,           "OK-Code
      g_max TYPE i VALUE 255.
END-OF-SELECTION.
CALL SCREEN 100.
*&      Module PBO OUTPUT
      process before output
MODULE pbo OUTPUT.
SET PF-STATUS 'MAIN100'.
SET TITLEBAR 'MAINTITLE'.
IF g_alv_tree IS INITIAL.
    PERFORM init_tree.
    CALL METHOD cl_gui_cfw=>flush
      EXCEPTIONS
        cntl_system_error = 1
        cntl_error        = 2.
    IF sy-subrc NE 0.
      CALL FUNCTION 'POPUP_TO_INFORM'
        EXPORTING
          titel = 'Automation Queue failure'(801)
          txt1 = 'Internal error:'(802)
          txt2 = 'A method in the automation queue'(803)
          txt3 = 'caused a failure.'(804).
    ENDIF.
ENDIF.
ENDMODULE.                             " PBO OUTPUT
*&      Module PAI INPUT
      process after input
MODULE pai INPUT.
save_ok = ok_code.
CLEAR ok_code.
CASE save_ok.
    WHEN 'EXIT' OR 'BACK' OR 'CANC'.
      PERFORM exit_program.
*$ADDED: begin
    WHEN 'DELETE'.
      CALL METHOD g_alv_tree->delete_subtree
        EXPORTING
          i_node_key                = gd_del_nkey
         I_UPDATE_PARENTS_EXPANDER = SPACE
          i_update_parents_folder   = 'X'
        EXCEPTIONS
          node_key_not_in_model     = 1
          OTHERS                    = 2.
      IF sy-subrc <> 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      CALL METHOD g_alv_tree->frontend_update.
*$ADDED: end
    WHEN OTHERS.
§6. Call dispatch to process toolbar functions
      CALL METHOD cl_gui_cfw=>dispatch.
ENDCASE.
CALL METHOD cl_gui_cfw=>flush.
ENDMODULE.                             " PAI INPUT
*&      Form init_tree
      text
--> p1        text
<-- p2        text
FORM init_tree.
§1b. Create ALV Tree Control and corresponding Container.
create container for alv-tree
DATA: l_tree_container_name(30) TYPE c.
l_tree_container_name = 'CCONTAINER1'.
CREATE OBJECT g_custom_container
     EXPORTING
           container_name = l_tree_container_name
     EXCEPTIONS
           cntl_error                  = 1
           cntl_system_error           = 2
           create_error                = 3
           lifetime_error              = 4
           lifetime_dynpro_dynpro_link = 5.
IF sy-subrc <> 0.
    MESSAGE x208(00) WITH 'ERROR'(100).
ENDIF.
create tree control
CREATE OBJECT g_alv_tree
    EXPORTING
        parent              = g_custom_container
        node_selection_mode = cl_gui_column_tree=>node_sel_mode_single
        item_selection      = 'X'
        no_html_header      = 'X'
        no_toolbar          = ''
    EXCEPTIONS
        cntl_error                   = 1
        cntl_system_error            = 2
        create_error                 = 3
        lifetime_error               = 4
        illegal_node_selection_mode = 5
        failed                       = 6
        illegal_column_name          = 7.
IF sy-subrc <> 0.
    MESSAGE x208(00) WITH 'ERROR'.                          "#EC NOTEXT
ENDIF.
§2. Create Hierarchy-header
The simple ALV Tree uses the text of the fields which were used
for sorting to define this header. When you use
the 'normal' ALV Tree the hierarchy is build up freely
by the programmer this is not possible, so he has to define it
himself.
DATA l_hierarchy_header TYPE treev_hhdr.
PERFORM build_hierarchy_header CHANGING l_hierarchy_header.
§3. Create empty Tree Control
IMPORTANT: Table 'gt_sflight' must be empty. Do not change this table
(even after this method call). You can change data of your table
by calling methods of CL_GUI_ALV_TREE.
Furthermore, the output table 'gt_outtab' must be global and can
only be used for one ALV Tree Control.
CALL METHOD g_alv_tree->set_table_for_first_display
    EXPORTING
      i_structure_name    = 'SFLIGHT'
      is_hierarchy_header = l_hierarchy_header
    CHANGING
      it_outtab           = gt_sflight. "table must be empty !
§4. Create hierarchy (nodes and leaves)
PERFORM create_hierarchy.
§5. Send data to frontend.
CALL METHOD g_alv_tree->frontend_update.
wait for automatic flush at end of pbo
ENDFORM.                               " init_tree
*&      Form build_hierarchy_header
      build hierarchy-header-information
     -->P_L_HIERARCHY_HEADER strucxture for hierarchy-header
FORM build_hierarchy_header CHANGING
                               p_hierarchy_header TYPE treev_hhdr.
p_hierarchy_header-heading = 'Month/Carrier/Date'(300).
p_hierarchy_header-tooltip = 'Flights in a month'(400).
p_hierarchy_header-width = 30.
p_hierarchy_header-width_pix = ' '.
ENDFORM.                               " build_hierarchy_header
*&      Form exit_program
      free object and leave program
FORM exit_program.
CALL METHOD g_custom_container->free.
LEAVE PROGRAM.
ENDFORM.                               " exit_program
*&      Form create_hierarchy
      text
--> p1        text
<-- p2        text
FORM create_hierarchy.
DATA: ls_sflight TYPE sflight,
        lt_sflight TYPE sflight OCCURS 0,
        l_yyyymm(6) TYPE c,            "year and month of sflight-fldate
        l_yyyymm_last(6) TYPE c,
        l_carrid LIKE sflight-carrid,
        l_carrid_last LIKE sflight-carrid.
DATA: l_month_key TYPE lvc_nkey,
        l_carrid_key TYPE lvc_nkey,
        l_last_key TYPE lvc_nkey.
§4a. Select data
SELECT * FROM sflight INTO TABLE lt_sflight UP TO g_max ROWS.
§4b. Sort output table according to your conceived hierarchy
We sort in this order:
   year and month (top level nodes, yyyymm of DATS)
     carrier id (next level)
        day of month (leaves, dd of DATS)
SORT lt_sflight BY fldate0(6) carrid fldate6(2).
Note: The top level nodes do not correspond to a field of the
output table. Instead we use data of the table to invent another
hierarchy level above the levels that can be build by sorting.
§4c. Add data to tree
LOOP AT lt_sflight INTO ls_sflight.
Prerequesite: The table is sorted.
You add a node everytime the values of a sorted field changes.
Finally, the complete line is added as a leaf below the last
node.
    l_yyyymm = ls_sflight-fldate+0(6).
    l_carrid = ls_sflight-carrid.
Top level nodes:
    IF l_yyyymm <> l_yyyymm_last.      "on change of l_yyyymm
      l_yyyymm_last = l_yyyymm.
*Providing no key means that the node is added on top level:
      PERFORM add_month USING    l_yyyymm
                             CHANGING l_month_key.
The month changed, thus, there is no predecessor carrier
      CLEAR l_carrid_last.
    ENDIF.
Carrier nodes:
(always inserted as child of the last month
which is identified by 'l_month_key')
    IF l_carrid <> l_carrid_last.      "on change of l_carrid
      l_carrid_last = l_carrid.
      PERFORM add_carrid_line USING    ls_sflight
                                       l_month_key
                              CHANGING l_carrid_key.
    ENDIF.
Leaf:
(always inserted as child of the last carrier
which is identified by 'l_carrid_key')
    PERFORM add_complete_line USING ls_sflight
                                     l_carrid_key
                            CHANGING l_last_key.
ENDLOOP.
ENDFORM.                               " create_hierarchy
*&      Form add_month
FORM add_month USING     p_yyyymm TYPE c
                          p_relat_key TYPE lvc_nkey
                CHANGING p_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
        ls_sflight TYPE sflight,
        l_month(15) TYPE c.            "output string for month
get month name for node text
PERFORM get_month USING p_yyyymm
                    CHANGING l_month.
l_node_text = l_month.
add node:
ALV Tree firstly inserts this node as a leaf if you do not provide
IS_NODE_LAYOUT with field ISFOLDER set. In form 'add_carrid_line'
the leaf gets a child and thus ALV converts it to a folder
automatically.
CALL METHOD g_alv_tree->add_node
    EXPORTING
      i_relat_node_key = p_relat_key
      i_relationship   = cl_gui_column_tree=>relat_last_child
      i_node_text      = l_node_text
      is_outtab_line   = ls_sflight
    IMPORTING
      e_new_node_key   = p_node_key.
ENDFORM.                               " add_month
FORM add_carrid_line USING     ps_sflight TYPE sflight
                               p_relat_key TYPE lvc_nkey
                     CHANGING p_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value,
        ls_sflight TYPE sflight.
add node
ALV Tree firstly inserts this node as a leaf if you do not provide
IS_NODE_LAYOUT with field ISFOLDER set. In form 'add_carrid_line'
the leaf gets a child and thus ALV converts it to a folder
automatically.
l_node_text = ps_sflight-carrid.
CALL METHOD g_alv_tree->add_node
    EXPORTING
      i_relat_node_key = p_relat_key
      i_relationship   = cl_gui_column_tree=>relat_last_child
      i_node_text      = l_node_text
      is_outtab_line   = ls_sflight
    IMPORTING
      e_new_node_key   = p_node_key.
ENDFORM.                               " add_carrid_line
*&      Form add_complete_line
FORM add_complete_line USING   ps_sflight TYPE sflight
                               p_relat_key TYPE lvc_nkey
                     CHANGING p_node_key TYPE lvc_nkey.
DATA: l_node_text TYPE lvc_value.
WRITE ps_sflight-fldate TO l_node_text MM/DD/YYYY.
add leaf:
ALV Tree firstly inserts this node as a leaf if you do not provide
IS_NODE_LAYOUT with field ISFOLDER set.
Since these nodes will never get children they stay leaves
(as intended).
CALL METHOD g_alv_tree->add_node
    EXPORTING
      i_relat_node_key = p_relat_key
      i_relationship   = cl_gui_column_tree=>relat_last_child
      is_outtab_line   = ps_sflight
      i_node_text      = l_node_text
    IMPORTING
      e_new_node_key   = p_node_key.
*$ADDED: begin
IF ( ps_sflight-fldate = '20040522' ). " first flight date
    IF ( gd_del_nkey IS INITIAL ). " collect only first date
      gd_del_nkey = p_node_key.
    ENDIF.
ENDIF.
*$ADDED: end
ENDFORM.                               " add_complete_line
*&      Form GET_MONTH
      text
     -->P_P_YYYYMM text
     <--P_L_MONTH text
FORM get_month USING    p_yyyymm
               CHANGING p_month.
Returns the name of month according to the digits in p_yyyymm
DATA: l_monthdigits(2) TYPE c.
l_monthdigits = p_yyyymm+4(2).
CASE l_monthdigits.
    WHEN '01'.
      p_month = 'January'(701).
    WHEN '02'.
      p_month = 'February'(702).
    WHEN '03'.
      p_month = 'March'(703).
    WHEN '04'.
      p_month = 'April'(704).
    WHEN '05'.
      p_month = 'May'(705).
    WHEN '06'.
      p_month = 'June'(706).
    WHEN '07'.
      p_month = 'July'(707).
    WHEN '08'.
      p_month = 'August'(708).
    WHEN '09'.
      p_month = 'September'(709).
    WHEN '10'.
      p_month = 'October'(710).
    WHEN '11'.
      p_month = 'November'(711).
    WHEN '12'.
      p_month = 'December'(712).
ENDCASE.
CONCATENATE p_yyyymm+0(4) '->' p_month INTO p_month.
ENDFORM.                               " GET_MONTH
/code
Regards
Uwe

Content retrieved through RIDC after add/edit/delete is not updated

Hi
There is a functionality such that a user is shown the content details like folder name and content under the folder name to be displayed on the portal.
Basically, the metadata of the folder and content need to be displayed and add/edit/delete operations need to be available for the user.
So any updates performed on the UCM content from the portal need to be updated on the UCM.
To enable this functionality made use of the RIDC API. Everything as to content display, add/edit/delete operations are all working fine and getting updated on the UCM front also.
But the issue is that after these operations being performed the user needs to be displayed updated content information on the portal. But while trying to retrieve the results using SEARCH RIDC Service, results are fetching the old data and hence the content information displayed on the page is also stale.
While trying to hit the URL again i.e. a new request then the updated contents get dispalyed.
Can anybody tell me what could be the issue? I am unable to understand the issue.
All this has been done using taskflows.
Thanks

Hi ,
Most probably the content is not indexed in the interval when it is updated and then retrieved with search call . As a test , recreate the issue and then open UCM Web UI - Content Information (of the content updated / searched ) - check the Status value for the latest revision .
Most likely it will be in Done status (if no conversion is being used) .
Second time when you the actual correct data shows up then check the Status and there it would be in Released status .
I believe that you are trying to search / display the content even before the new version is indexed and made available for search .
Thanks
Srinath

How can I implement the equivilent of a temporary table with "on commit delete rows"?

hi,
I have triggers on several tables. During a transaction, I need to gather information from all of them, and once one of the triggers has all the information, it creates some data. I Can't rely on the order of the triggers.
In Oracle and DB2, I'm using temporary tables with "ON COMMIT DELETE ROWS" to gather the information - They fit perfectly to the situation since I don't want any information to be passed between different transactions.
In SQL Server, there are local temporary tables and global. Local temp tables don't work for me since apparently they get deleted at the end of the trigger. Global tables keep the data between transactions.
I could use global tables and add some field that identifies the transaction, and in each access to these tables join by this field, but didn't find how to get some unique identifier for the transaction. @@SPID is the session, and sys.dm_tran_current_transaction
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Also with global tables, I can't just wipe data when "operation is done" since at the triggers level I cannot identify when the operation was done, transaction was committed and no other triggers are expected to fire.
Any idea which construct I could use to acheive the above - passing information between different triggers in the same transaction, while keeping the data visible to the current transaction?
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Thanks!

This is the scenario: If changes (CRUD) happen to both TableA and TableB, then log some info to TableC. Logic looks something like this:
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If info in temp tables available from TableB
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Create Trigger TableB_C After Insert on TableB {
If info in temp tables available from TableA
        Write info to TableC
   else
       Write to temp tables info from TableB
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Order of the triggers is not defined. Also there's no gurantee that both triggers would fire - changes can happen only to TableA / B and in that case I don't want to write anything to TableC.
The part that gets and sets info to temp table is implemented as temp tables with "on commit delete rows" in DB2 / Oracle.
What do you think? As I've mentioned, I could use global temp tables with a field that would identify the transaction, but didn't find something like that in SQL Server. And, the lifespan of local temp tables is too short.

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Hi brian,
I have no problems with the next/previous navigation button that you can drag and drop on the page in design view.
What Im talking about is on the ADF table. Im talkin about the Next/Previous links that only appears on runtime when there are more rows than the range size of the ADF table..

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I have updated my OS to 10.9 hoping this to fix my problem.... but nothing... It's still the same....

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<br>
I have programmatically fired PPR event on MessageChoice. But it is in Advanced Table with
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through SPEL like this ${oa.BioEmployeePVO.EmpManagerRender} .
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String rowReference = pageContext.getParameter(OAWebBeanConstants.EVENT_SOURCE_ROW_REFERENCE);
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<br>

HI Kumar,
Answer to your last post is "yes".
Now to your doubt regarding the code:
Hi Anna
I am trying to understand your code.
FireAction firePartialAction = new FirePartialAction("fireHideEvent"+(i/noOfTlaColSpan));
HideImgBean.setAttributeValue(PRIMARY_CLIENT_ACTION_ATTR,firePartialAction);
1. What is this i/noOfTlaColSpan ?
:)Forget abt this in your case it should be the event name which u r firing and capturing the it in the PFR.
Like FireAction firePartialAction = new FirePartialAction("YOurEventName");
and in PFR u can capture tht as:
if("YOurEventName".equals(pageContext.getParameter(EVENT_PARAM)))
//your logic to invoke AM method
2. I believe this HideImgBean would be MessageChoice for me?
:)Yep ur right
3. This brcdOhInventoryViewUpdateVOImpl would be the Custom PVO(Extending Seeded Base VO)
I create by adding the transient attributes?
:)Yep ur right
4. I cannot understand this code. Could you explain.
:)Please look at my comments in some of the lines .I have explained wht i am doing
if(updateIter==null)
updateIter[0]= invViewVO.createRowSetIterator("updateIter");//This initViewVo should be ur custom VO object
if(cnt>0)
updateIter[0].setRangeStart(0);
updateIter[0].setRangeSize(cnt);
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row = (brcdOhInventoryViewUpdateVORowImpl)updateIter[0].getRowAtRangeIndex(i);
String selectFlag=(String)row.invokeMethod("getPartNumber");//This getPartNuber should be replaced by the Prim Key inoke methd of ur VO
if(RowID.equals(selectFlag))
//This is my logic to set the transient attributes based on the msgChoiceBean value ..u have to pass the value when u invoke this method
if(reserveMethod.equals("BINARY"))
System.out.println("In Binary");
Boolean bVal= new Boolean("false");
Serializable sr[]={bVal};
Class []methodParamTypes = { bVal.getClass() };
row.invokeMethod("setshowreservetxt",sr,methodParamTypes);
Boolean bVal1= new Boolean("true");
System.out.println("bVal1"+bVal1);
Serializable sr1[]={bVal1};
Class []methodParamTypes1 = { bVal1.getClass() };
row.invokeMethod("setShowreservemsgchoice",sr1,methodParamTypes1);
break;
In my AM I am doing this. Am i doing right?:)Yep u r right
BioPrescribersPVO is the custom VO(extending seeded base VO).
public void handlePositionChangeEvent(String param)
OAViewObject vo = (OAViewObject)findViewObject("BioPrescribersPVO");
OARow row = (OARow)findRowByRef(rowReference);
if (row != null)
String position = (String)row.getAttribute("AttendeeType");
if (("PRESCRIBER".equals(position)) )
// BioEmpManagerRender is the transient attribute in BioPrescribersPVO.
row.setAttribute("BioEmpManagerRender", Boolean.TRUE);
row.setAttribute("BioPresManagerRender", Boolean.FALSE);
else
row.setAttribute("BioEmpManagerRender", Boolean.FALSE);
row.setAttribute("BioPresManagerRender", Boolean.TRUE);
} // end handlePositionChangeEvent()
// Initializing the custom VO
/*No need to initialize the VO because this is not a PVO(Propeties View object)
U r just using the existing VO and tht vo shloud have a primary key.Tht way u can match the rowref u r getting with the actual row from the View object*/
public void init()
OAViewObject appPropsVO = (OAViewObject)getBioPrescribersPVO();
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appPropsVO.insertRow(appPropsVO.createRow());
OARow row = (OARow)appPropsVO.first();
row.setAttribute("RowKey", new Number(1));
handlePositionChangeEvent("");
} // end init()
Thanks
Anna

Contacts - is there an edit/delete function to remove Groups in my Contact Book (IPad2)

I have some 'empty' Groups in my contact book and can't seem to find a way to delete them.
There is no edit/delete function I can find on the IPad2 to do this?
Any suggestions would be appreciated, thanks

Hmmmm...maybe try deleting them again (I know it's a pain) and then doing a manual icloud backup (unless you already did this). Icloud may be putting them back on there. I never allowed FB to put the contacts on my phone lol. Also try going into Privacy and Contacts...make sure FB isn't on in there. Might be a few other spots to check under settings to make sure too. And...you might want to try deleting the FB app, do a icloud backup, and then reinstall FB

How to create dynamic data tables with ADF 10g

Hi,
Can anyone provide sample code for creating dynamic data table in adf where column & row will be added dynamically according to the data coming from the Array List of data.
I appreciate your help here.

I think you've posted to the wrong forum. This one is for WebLogic Portal questions.
Try the ADF/DVT forum:
http://myforums.oracle.com/jive3/forum.jspa?forumID=1565

Strange behavior in a table with dropTarget and delete action

I am having a strange behavior in a table with drag and drop and action component to delete row.
Steps:
Drag the first row to the table and appears in the destination table (works well)
Select and change the value by 156, appears an error (works fine)
delete the row, the row disappears (works well)
Add the first row again and the value is 156 instead of 158 (why ????)
I guess the error is the deletion that is not correct, but do not know how?
Can anyone help?
I add the source code if you see where I'm wrong
Java class:
+public class BeanExample {+
private ArrayList<RowExample> starttValues;
private ArrayList<RowExample> endValues;
+public BeanExample() {+
super();
+}+
+public void setStarttValues(ArrayList<BeanExample.RowExample> starttValues) {+
this.starttValues = starttValues;
+}+
+public ArrayList<BeanExample.RowExample> getStarttValues() {+
+if (starttValues == null) {+
starttValues = new ArrayList<BeanExample.RowExample>();
starttValues.add(new RowExample("1", new Number(158)));
starttValues.add(new RowExample("21", new Number(12565464)));
+}+
return starttValues;
+}+
+public void setEndValues(ArrayList<BeanExample.RowExample> endValues) {+
this.endValues = endValues;
+}+
+public ArrayList<BeanExample.RowExample> getEndValues() {+
+if (endValues == null) {+
endValues = new ArrayList<BeanExample.RowExample>();
+}+
return endValues;
+}+
+public void validatorExample(FacesContext facesContext, UIComponent uIComponent, Object object) {+
Number number = (Number)object;
+if ((number.longValue() % 2) == 0) {+
FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_ERROR, "ES PAR", "ES PAR");
throw new ValidatorException(message);
+}+
+}+
+public DnDAction handleDrop(DropEvent dropEvent) {+
Transferable transferable = dropEvent.getTransferable();
DataFlavor<RowKeySet> rowKeySetFlavor = DataFlavor.getDataFlavor(RowKeySet.class, "loteDrag");
RowKeySet rowKeySet = transferable.getData(rowKeySetFlavor);
+if (rowKeySet != null) {+
CollectionModel dragModel = transferable.getData(CollectionModel.class);
+if (dragModel != null) {+
Object currKey = rowKeySet.iterator().next();
dragModel.setRowKey(currKey);
RowExample table = (RowExample)dragModel.getRowData();
getEndValues().add(new RowExample(table.getId(), table.getValue()));
return dropEvent.getProposedAction();
+}+
+}+
return DnDAction.NONE;
+}+
+public void borrarFila(ActionEvent actionEvent) {+
endValues.remove(0); RequestContext.getCurrentInstance().addPartialTarget(FacesContext.getCurrentInstance().getViewRoot().findComponent("pc1:t2"));
+}+
+public static class RowExample {+
private String id;
private Number value;
+public RowExample(String id, Number value) {+
super();
this.id = id;
this.value = value;
+}+
+public void setId(String id) {+
this.id = id;
+}+
+public String getId() {+
return id;
+}+
+public void setValue(Number value) {+
this.value = value;
+}+
+public Number getValue() {+
return value;
+}+
+}+
+}+JSF
+<?xml version='1.0' encoding='windows-1252'?>+
+<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"+
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
+<jsp:directive.page contentType="text/html;charset=windows-1252"/>+
+<f:view>+
+<af:document id="d1">+
+<af:form id="f1">+
+<af:panelGroupLayout id="pgl1">+
+<af:table value="#{beanExample.starttValues}" var="row"+
rowBandingInterval="0" id="t1" rowSelection="single"
displayRow="selected" contentDelivery="immediate">
+<af:column sortable="false" headerText="Id" align="start" id="c2">+
+<af:outputText value="#{row.id}" id="ot1"/>+
+</af:column>+
+<af:column sortable="false" headerText="Value" align="start" id="c1">+
+<af:outputText value="#{row.value}" id="ot2"/>+
+</af:column>+
+<af:collectionDragSource actions="COPY" modelName="loteDrag"/>+
+</af:table>+
+<af:panelCollection id="pc1">+
+<f:facet name="toolbar" >+
+<af:toolbar id="dc_t2" >+
+<af:commandToolbarButton shortDesc="Delete"+
icon="/imagesDemo/delete_ena.png"
id="dc_ctb3" immediate="true"
+actionListener="#{beanExample.borrarFila}"/>+
+</af:toolbar>+
+</f:facet>+
+<af:table value="#{beanExample.endValues}" var="row"+
+rowBandingInterval="0" id="t2">+
+<af:column sortable="false" headerText="Id" align="start" id="c3">+
+<af:outputText value="#{row.id}" id="ot3"/>+
+</af:column>+
+<af:column sortable="false" headerText="Value" align="start" id="c4" >+
+<af:inputText value="#{row.value}" autoSubmit="true" id="it1" validator="#{beanExample.validatorExample}"/>+
+</af:column>+
+<af:collectionDropTarget actions="COPY" modelName="loteDrag"+
+dropListener="#{beanExample.handleDrop}"/>+
+</af:table>+
+</af:panelCollection>+
+</af:panelGroupLayout>+
+</af:form>+
+</af:document>+
+</f:view>+
+</jsp:root>+

I think the problem is the validator
I changed the practical case, I added an InputText to enter new values in the first row.
+<af:inputText immediate="true" label="new value" id="it2"+
+valueChangeListener="#{beanExample.newvalue}" autoSubmit="true"/>+
+public void newvalue (ValueChangeEvent valueChangeEvent) {+
+String valor = (String)valueChangeEvent.getNewValue();+
+Number valorNumber=null;+
+try {+
+valorNumber = new Number (valor);+
+} catch (SQLException e) {+
+}+
+RowExample example = (RowExample) endValues.get(0);+
+example.setValue(valorNumber);+
+example.setId(valorNumber.toString());+
+RichTable table = (RichTable)FacesContext.getCurrentInstance().getViewRoot().findComponent(id);+
+RequestContext.getCurrentInstance().addPartialTarget(table);+
+}+
Case 1
I drag the first row to the target table (ok)
The new row appears (ok)
Enter the value 77 in the InputText (ok)
id content and value change (ok)
Case2
I drag the first row to the destination table
The new row appears (ok)
Change the value of the first row by 80 (ok)
errors appears (by validator) (ok)
Enter the value 77 in the InputText (ok)
the id is changed but the value NO (*KO*)
I do not understand the behavior
Edited by: josefuente on 27-oct-2010 16:03

HTML Data Table with cell-level inline messages?

Hi all.
I'm not suprised by this, but I am wondering if anyone has figured out a slick/elegant way around the "problem"
Basically, the problem I want to solve is:
how to get corresponding validation error messages to show up in the data table cell that contains the (editiable) ui component representing the "offending" value?
The naive first approach would be simply to place an inline message component just before or after the corresponding data table column's row value presentation component.
But obviously, this won't work, primarily because the inline message component id will not be unique (does not pick up the currentRow to make it unique) asd well as due to the issue of binding the inlineMessage component's "for" attribute to the correct row (as well as column).
So, the naive first approach results in a thrown exception:
javax.servlet.ServletException: Duplicate component id: 'form1:personDataTable:firstNameValidationInlineMessage'
Now, I know I could add "virtual" columns to my data table to hold validation errors so that they correspond to the correct row/columns and I know I can bind the rendered attribute, style etc, for corresponding presentation elements, but then I've basically side-stepped the whole faces message functionality built into the JSF framework.
Also, if I have to use "virtual" columns, then I've complicated life for myself, since I ordinarily want to bind the data table to a list of bean instances (i.e. we are using hibernate persistence) or even a row set (difficulty setting a column value that is not updateable in data source, i.e. corresponds to no table/column and maybe involves dynamically adding "virtual" column to data cache?).
Now, I know I can place a message list on the page instead (this is currently what I am doing), and I know I can change the application so that I provide a separate *single row" edit page, both of which provide a semi-adequate alternative.
I like the first alternative (the one I'm using), because in-place editing of data table rows is so much more compact and elegant, both in terms of presentation and coding.
Using this first alternative, I am currently adding to the validation error messages the currentRow attrubute so that users can see it an trace back to the corresponding row in the data table to correct the data entry.
However, everyone, users, project drivers and developers (including myself), are grumbling a bit over such a "hackish" approach.
Any thoughts? Am I missing something obvious?

Well I'll be damned!
What's done in the sample app is, of course, the intuitively obvious choice and is exactly what I started out trying to do the first time round.
But as I mentioned before, when I first tried it (yes: I'm pretty sure I set the "for" attribute on the inlineMessage components), I got the non-unique component id exception for the inlineMessage component(s) after adding the second (but not the first) row to the page.
Anyway, after dragging my inlineMessages to the exact same position as those in the AppModel example, now things work fine (except I think I'd like a line break before the message and to change the row/column styles so the values and messages line up properly...the look is rather ugly in the AppModel example when there are validation messages displayed).
Not sure, but I'm thinking maybe there was an issue with where the inline message markup was placed, my first time through, relative to the data table value bound component and the column header facet?
I was using the application view drag 'n drop feature the first time round and dragged the inlineMessage component to the spot just below the data table value bound component and hence just above the column header facet. In the AppModel example, OTOH, the inline messages are placed just after the column header facet.
Of course, I will now try to duplicate the original exception.
If I can (and it is an issue with placement), I will post back some sort of bug report or RFE. Otherwise, I'll post back declaring what a bone head I've been...;-)
Anyway, thanks for the quick response, v.
Campbell

Data table with fixed column with

I have a data table bound to a row set , and I would like the table to have fixed column widths to avoid unpleasant display shifts when paging through it.
The column component does not have too many properties I can work with (maybe this can be fixed in a future release??). Therefore I tried setting the style property of the output text object inside the column. The result looks good in the IDE, but reverts to variable column widths in the browser. I even tried setting the style property at runtime, with no luck.
Unfortunately I can't pad the column header with spaces, because output text has the annoying habit of converting any group of more than one blank space character to one char only (by the way, any remedy to that?). Trying to drop a grid or group panel in place of the column header and pad the column title with invisible (i.e. color: white) output texts did not work either...
Any ideas??
Thanks,
Luca

I took a look at the html encoder for data table and here's a trick you can use:
Go to your stylesheet (by default resources/stylesheet.css: open the Resources node in the project navigator and double click on stylesheet.css).
Let's say you want three columns - so add something like the following to the stylesheet:
.colwidth1 { width: 200px }
.colwidth2 { width: 400px }
.colwidth3 { width: 300px }
Save the stylesheet (ctrl-S).
Now, back in the designer, right click and select "Refresh" to ensure that the new stylesheet edits are discovered.
Then go to the designer surface, and select the data table (make sure it's selected, not one of its children like columns or output texts - if so hit Escape to pop to parent, or just click on it directly in the app outline.)
Go to the "columnClasses" property in the property sheet - and enter "colwidth1, colwidth2, colwidth3". Note - no dots here. If you have more than 3 columns you would obviously add additional columns here.
The table should now use the desired column widths - including the browser.

ADF Faces table with checkboxes

Hi,
My dev env: jdev 11.1.1.2.0
I like to implement something like yahoo mail, with a checkbox at the column header. If selected,
all rows will be selected. I assume Yahoo's email is using javascript. How do I achieve the same
thing here with adf faces table? Is there any tutorial I could reference.
Thanks in advance!
Edited by: user1145549 on Jul 13, 2010 8:18 AM

Hi,
U can also check this too.... it very simple approach to Implement Check box
http://theo.vanarem.nl/2010/07/07/adf-checkbox-representing-a-yes-or-no-value/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+orana+(OraNA)&utm_content=Netvibes
Regards,
Suganth.G

Master-details tables with popup edit form : popup doesn't zynchronized

In first, we don't use "Task Flow".
We have 1 table master and 1 table details.
Each of these tables shows an Edit button to open a popup formular.
This formular is based on the same view object than the table below.
The trouble is that :
1. The user moves the current row on the table "Master".
The table "Detail" refreshes automatically (partial trigger based on the table "Master").
Click on the Edit Button, on table "Detail" shows the popup formular on current detail row.
2. The user changes the current row on the table "Master".
The table "Detail" refreshes automatically (partial trigger based on the table "Master").
But, Click on the Edit Button, on table "Detail" shows the popup formular on the same previous detail row. The trouble is that the popup formular is not correctly refreshed.
Failed Tries :
We add a partial trigger on the detail popup formular, based on :
a) an item from the Master Table
b) the MasterTable
c) the Detail Table
Without success.
screenshots:
1) master table row 1 : [master : ok|http://img87.imageshack.us/img87/5699/sanstitrevs.jpg]
2) master table row 3 : [master change row : ok|http://img14.imageshack.us/img14/6242/sanstitre2ef.jpg]
3) detail table, row 1 : [slave row : ok|http://img8.imageshack.us/img8/9392/sanstitre3ay.jpg]
4) detail table, other row : [slave other row : ko always first detail row data|http://img17.imageshack.us/content.php?page=done&l=img17/5923/sanstitre4bx.jpg&via=mupload]

On the popup control, try switching the popup's contentDelivery property to lazyUncached.
CM.

How I can delete add-in in windows 8.1 ,I see only enable and disable function but I don't see any add-in delete function

hi,
how I can delete add-in applications in add-in applications section , I try to delete one but I don't see any delete function, I see only enable and disable function in the manage add-in applications wizard.
thanks
johan
h.david

Hi,
If you want to remove the add-ins of Office 2010 programs, you need to remove it from control panel.
For example, if you use Excel, please try to follow the link to delete the add-ins:
http://office.microsoft.com/en-us/excel-help/add-or-remove-add-ins-HP010342658.aspx
If I misunderstand something, please let me know.
Regards,
George Zhao
TechNet Community Support

ADF data table with Add,Edit,Delete functionality

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