How to display data in ComboBox when click on DataGrid Row.

Hi!
     I am new to Adobe Flex. I am building one Project that was related to Comapny and Customer. First I created Company Master. Then I create Customer Master successfully and My Backkend is SQLite Database.
     My Problem is I have two files one is CustomerMaster and second one is CustomerForm.
     In CustomerMaster I have a datagrid in that data was displaying thru Array Collection. When ever we doublick on datagrid row it's displayed a CompanyForm. CompanyForm contains TextFiled and ComboBox. TextFiled populating data but Combobox doesnot. It display always prompt message.
      Please help.
Thanks,
Sree Kumar

Hi! Vibhuti Gosavi,
                      First of all thanks for your quick reply. Already I saw that link.
Actually, In CustomerForm successfully store the information into the database. While retrieving the data problem cames. Sample Code:
CustomerMaster:
private function createItem():void
                                        openTab(new Object());
                              public function openTab(customer:Object):void
                                        var children:Array = tn.getChildren();
                                        var length:int = children.length;
                                        for (var i:int = 0; i<length; i++)
                                                  if (children[i].customer.customerId == customer.customerId)
                                                            tn.selectedIndex = i;
                                                            return;
                                        var form:CustomerForm = new CustomerForm();
                                        tn.addChild(form);
                                        form.customer = customer;
                                        form.dao = dao;
                                        form.addEventListener(CustomerEvent.CREATE, customerChangeHandler),
                                                  form.addEventListener(CustomerEvent.UPDATE, customerChangeHandler),
                                                  form.addEventListener(CustomerEvent.DELETE, customerChangeHandler),
                                                  tn.selectedChild = form;
                              private function customerChangeHandler(event:CustomerEvent):void
                                        customerArrayList = dao.findByCustomerAll();
                                        if (event.type == CustomerEvent.DELETE)
                                                  tn.removeChild(event.target as CustomerForm);
                    ]]>
          </fx:Script>
          <mx:Canvas id="container" left="12" right="12" top="12" bottom="12">
                    <mx:Canvas left="0" top="2" right="0" height="33">
                              <mx:Button id="AddCustomer" x="1" width="108" height="32" click="createItem()"
                                                     icon="@Embed('assets/icon_plus.png')" label="Add Customer" toolTip="Add Customer"
                                                     verticalCenter="-1"/>
                    </mx:Canvas>
                    <code:SuperTabNavigator id="tn" x="0" y="39" width="681" height="197"/>
                    <mx:DataGrid id="customerList" x="1" y="262" width="680" height="231"
                                                   dataProvider="{customerArrayList}"
                                                   doubleClick="openTab(customerList.selectedItem)" doubleClickEnabled="true">
                              <mx:columns>
                                        <mx:DataGridColumn dataField="customerId" headerText="Id"/>
                                        <mx:DataGridColumn dataField="customerName" headerText="Name" />
                                        <mx:DataGridColumn dataField="companyName" headerText="companyName" />
                              </mx:columns>
                    </mx:DataGrid>
          </mx:Canvas>
CustomerForm:
public function set customer(customer:Object):void
                                        this._customer = customer;
                              public function get customer():Object
                                        return this._customer;
                              private function saveCustomer():void
                                        if (Validator.validateAll(customerValidators).length>0)
                                                  return;
                                        _customer.customerName = customerName.text;
                                         _customer.companyName = companyName.text;
                                        if (_customer.customerId > 0)
                                                  updateCustomer();
                                        else
                                                  insertCustomer();
                              private function insertCustomer():void
                                        try
                                                  Alert.show(_customer.normalPkts);
                                                  dao.insertCustomer(_customer);
                                                  customerId.text = _customer.customerId;
                                                  dispatchEvent(new CustomerEvent(CustomerEvent.CREATE, _customer, true));
                                                  var alertText:String="Company Created Successfully!";
                                                  Alert.show(alertText,"",4,null,null,ConfirmMessage);
                                        catch (error:SQLError)
                                                  var alertErrorCreate:String="Company not Created...";
                                                  Alert.show(alertErrorCreate+"\n"+error.details,"",4,null,null,ErrorMessage);
                              private function updateCustomer():void
                                        try
                                                  dao.updateCustomer(_customer);
                                                  dispatchEvent(new CustomerEvent(CustomerEvent.UPDATE, _customer, true));
                                                  var alertText:String="Company Updated Successfully!";
                                                  Alert.show(alertText,"",4,null,null,ConfirmMessage);
                                        catch (error:SQLError)
                                                  var alertErrorText:String="Company not Updated...";
                                                  Alert.show(alertErrorText+"\n"+error.details,"",4,null,null,ErrorMessage);
                              private function deleteItem():void
                                        try
                                                  dao.deleteCustomer(_customer);
                                                  dispatchEvent(new CustomerEvent(CustomerEvent.DELETE, _customer, true));
                                        catch (error:SQLError)
                                                  Alert.show(error.details, "Error");
                    ]]>
          </mx:Script>
   <mx:Grid x="10" y="10" width="665" height="130" verticalAlign="middle">
                    <mx:GridRow width="665" height="100%">
                              <mx:GridItem width="85" height="100%">
                                        <mx:Label width="85" text="Customer Id:"/>
                              </mx:GridItem>
                              <mx:GridItem width="115" height="100%">
                                        <mx:TextInput id="customerId" text="{_customer.customerId}" editable="false" width="115"/>
                              </mx:GridItem>
                              <mx:GridItem width="102" height="100%">
                                        <mx:Label width="102" text="Company Name:"/>
                              </mx:GridItem>
                              <mx:GridItem width="100" height="100%">
                                        <mx:ComboBox id="companyName" dataProvider="{companyIdList}" labelField="companyName"
                                                                       prompt="Select..." text="{_customer.companyName}" width="100"/>
                              </mx:GridItem>
                      <mx:GridItem width="230" height="100%" horizontalAlign="center" verticalAlign="middle">
                                        <mx:Button label="Save" click="saveCustomer()"/>
                                        <mx:Button label="Delete" click="deleteItem()"/>
                              </mx:GridItem>
                    </mx:GridRow>
          </mx:Grid>
=====================================================================
I have two ArrayCollections 1) companyIdList (CustomerForm)
                                          2) customerArrayList(CustomerMaster)
please go through the bold text. Please focus on two dataProviders. These dataproviders are binding for One Combo Field.
Thanks,
Sree Kumar
Message was edited by: sreekumar1976

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> How to display data from a recordset based on data from
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>
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> I have a fantasy hockey league website. For each team I
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> (clubhouse) which is generated using PHP/MySQL. The one
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perform get_event.
perform populate_event.
perform set_list_headr using LST_HEADR.
perform field_cat.
START-OF-SELECTION.
.....                       "code for displaying data from table VBAK in ALV.
form USER_COMMAND using R_UCOMM type SY-UCOMM.           "error is in this function.
    data r_selfield type SLIS_SELFIELD.
    case R_UCOMM.
     when '&IC1'.
       read table it_vbak into wa_vbak index r_selfield-TABINDEX.
        perform data_select.
        perform list_heading using LST_HEADR.
        perform event_get.
        perform build_event.
        perform alv_display.
    endcase.
endform.
form data_select.
   select * from VBAP into table it_vbap up to 20 rows.
endform.
form list_heading using i_lst type SLIS_T_LISTHEADER.
   data HLINE type SLIS_LISTHEADER.
   HLINE-TYP = 'H'.
   HLINE-INFO = 'FOR VBAP'.
   append HLINE to i_lst.
endform.
form alv_display.
   CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
     EXPORTING
       I_CALLBACK_PROGRAM                = syrepid
      I_STRUCTURE_NAME                  = 'VBAP'
       I_GRID_TITLE                      = 'SCREEN2_VBAP'
     TABLES
       T_OUTTAB                          = it_vbap
   IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
   ENDIF.
   endform.
   form event_get.
     CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
         I_LIST_TYPE           = 0
     IMPORTING
         ET_EVENTS             = vevent
     EXCEPTIONS
       LIST_TYPE_WRONG       = 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.
endform.
form build_event.
    read table vevent into waevent with key name = 'TOP_OF_PAGE'.
    if sy-subrc = 0.
      waevent-form = 'F_TOP_OF_PAGE'.
      modify vevent from waevent transporting form
      where name = 'TOP_OF_PAGE'.
      endif.
endform.
form F_TOP_OF_PAGE.
    CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
      EXPORTING
        IT_LIST_COMMENTARY       = LST_HEADR
      I_LOGO                   =
      I_END_OF_LIST_GRID       =
      I_ALV_FORM               =
endform.

You missed one paramete in user_command form
FORM user_command USING r_ucomm LIKE sy-ucomm
                         rs_selfield TYPE slis_selfield.
Regards,
Raymond

How to display data as separate clumns when db data is as different rows

Hi,
I think i have been confusing the group with UI details.
The basic requirement is " To display the data as columns which is present as rows in the table"
For example : For customer 1 ,there are 4 accounts. This info is available in the db table as 4 rows.
But the OAF display has to be like customer <<account 1 name>><<account 2 name>><<account 3 name>><<account 4 name>>
Also these needs to be advanced table in advanced table in the same feature.
Also all the account name columns are dynamic. There can be 3 accounts for one case and 4 for other and hence needs to be built in CO and cant be defined.
Please advise how do i code different row data as columnar data in a table or advanced table in oaf.
Does this description help you to help me .
Thanks,
Rma

Hi Rma,
Please try something like this:
drop table t_;
create table t_ (
nm Varchar2(20),
pr Char ( 7),
vl Number
insert into t_ values ('company 1','2003-06', 10);
insert into t_ values ('company 1','2003-07', 29);
insert into t_ values ('company 1','2003-08', 39);
insert into t_ values ('company 1','2003-09', 41);
insert into t_ values ('company 1','2003-10', 22);
insert into t_ values ('company 2','2003-06', 13);
insert into t_ values ('company 2','2003-07', 17);
insert into t_ values ('company 2','2003-08', 61);
insert into t_ values ('company 2','2003-09', 55);
insert into t_ values ('company 2','2003-10', 71);
insert into t_ values ('company 3','2003-06', 33);
insert into t_ values ('company 3','2003-07', 18);
insert into t_ values ('company 3','2003-08', 27);
insert into t_ values ('company 3','2003-09', 5);
insert into t_ values ('company 3','2003-10', 32);
select
nm,
jul,
aug,
sep,
jul+aug+sep "Total"
from (
select
nm,
max(case when pr='2003-07' then vl else null end) jul,
max(case when pr='2003-08' then vl else null end) aug,
max(case when pr='2003-09' then vl else null end) sep
from
t_
group by
nm);
This query returns:
NM JUL AUG SEP Total
company 1 29 39 41 109
company 2 17 61 55 133
company 3 18 27 5 50
I took this from http://www.adp-gmbh.ch/ora/sql/examples/pivot.html
Regards,
Reetesh Sharma

How to display an alert message on click of link in tableview

Hi,
Following is the code for a tableview in layout section of a BSP( i have specified only one tableview column here). The requirement is to display an alert message on click of link in the first column that is "evbeg". Can anyone please help me how to achieve this? Appreciate quick response on this.
CREATE OBJECT lr_dateiterator TYPE cl_lso_bsp_it_trdates
            EXPORTING im_application = application
            im_tform = trainingform.
        <htmlb:tableView id            = "dates"
                             table         = "<%= dates %>"
                             iterator      = "<%= lr_dateiterator %>"
                             width         = "100%"
                             rowCount      = "<%= lp_len %>"
                             footerVisible = "FALSE"
                             sort          = "SERVER" >
              <htmlb:tableViewColumn columnName    = "evbeg"
                                     type          = "user"
                                     title         = "<%= otr(LSO_FRONTEND/schedule) %>"
                                     tooltipHeader = "<%= otr(LSO_FRONTEND/schedule) %>"
                                     sort          = "TRUE" >
              </htmlb:tableViewColum>
Thanks and Regards,
Archana.

you have to code in the iterator for this.
in the render_cellstart method of the iterator you need to code.
this is for a column.
when 'MATNR'.
data: text type string.
text = 'disp_alert()'.   "this java script i placed in the page
data: lo_link type ref to cl_htmlb_link.
create object lo_link.
     lo_link->id = p_cell_id.
     lo_link->onclientclick = text.
     lo_link->text = <fs>-matnr.
     p_replacement_bee = lo_link.
below is the java script i added in my page..
< sc ri   pt type="text/javasc ript"   >
f u n ction disp_alert()
a l e rt("helloworld");
< /s c ript >

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