Nested Components - c.CheckBox inside a C.Table ?

Can one nest components ?
For e.g. a c.Table has a row added to it using addRow(). Now a c-component like c.CheckBox has to be added to a cell.

Hi Varun,
As far as i have explored, the nesting is not possible. You can add only text & image elements within the table component. However a workaround could be that u place images of check & uncheck instead. And flip them as in when clicked. Hope this is useful.
regards,
Kunal Kotak

Similar Messages

How to unSelect checkBoxes inside a buttonBar

Hello!
I've been a Flex developer for several months now and have made some great strides. However, I've ran across a problem that requires some help from the Pros.
I'm using Flash Builder 4.5 Premium.
Scenerio:
I have a buttonBar whose dataProvider is an mx:viewStack supplied by Spark NavigatorContent. I have checkBoxes inside each of the NavigatorContent instances. The checkBoxes turn content on and off. Works great.
Problem:
When you select a different button in the buttonBar the selected content from the previuos button still displays.
Question:
How do I get the selected content from the previous button to not display? I'm not sure how to do this.
Bonus:
If someone can tell me how to handle the checkBox eventHandler more efficiently that would be awesome! Because right now I currently have an eventHandler function for each check box (like 18). Since I'm still grean, so I figured I'd get everything working before trying to streamline this. Or perhaps (I'm havina an epiphany) I need to add something to this code to unSelect the checkBox once the button has changed? Not sure and confused.
Thanks for the help!
Joe
App Code: If it's too much I appologize - I did leave out some.
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
               xmlns:s="library://ns.adobe.com/flex/spark"
               xmlns:esri="http://www.esri.com/2008/ags"
               xmlns:mx="library://ns.adobe.com/flex/mx"
               pageTitle="Aloha Existing Conditions"
               initialize="initApp(event)">
    <fx:Style source="alohaExistingCond.css"/>
    <fx:Script>
        <![CDATA[
            import com.esri.ags.Graphic;
            import com.esri.ags.components.Editor;
            import com.esri.ags.components.Legend;
            import com.esri.ags.events.FeatureLayerEvent;
            import com.esri.ags.events.LayerEvent;
            import com.esri.ags.geometry.MapPoint;
            import com.esri.ags.layers.ArcGISDynamicMapServiceLayer;
            import com.esri.ags.layers.DynamicMapServiceLayer;
            import com.esri.ags.layers.TiledMapServiceLayer;
            import com.esri.ags.layers.supportClasses.LayerInfo;
            import com.esri.ags.layers.supportClasses.LayerLegendInfo;
            import com.esri.ags.layers.supportClasses.LegendItemInfo;
            import com.esri.ags.tasks.supportClasses.AddressCandidate;
            import flash.events.Event;
            import flashx.textLayout.events.UpdateCompleteEvent;
            import mx.containers.TitleWindow;
            import mx.controls.Alert;
            import mx.core.IFlexDisplayObject;
            import mx.events.FlexEvent;
            import mx.managers.PopUpManager;
            import mx.rpc.AsyncResponder;
            import spark.components.Panel;
            import spark.events.IndexChangeEvent;
            import splash1.SplashScreen1;
            public function initApp(event:FlexEvent):void
        //        showWindow();
        //        viewMenu.addEventListener(IndexChangeEvent.CHANGING, bBarChangeHandler);
        //    public function bBarChangeHandler():void
            private var point1:Point = new Point();
            private function showWindow():void {
                var login:SplashScreen1 = SplashScreen1(PopUpManager.createPopUp(this, SplashScreen1 , true));
                       PopUpManager.centerPopUp(login);
            public function turnonbasemap():void
                photo.visible = false;
                basemap.visible = true;
            public function turnonphoto():void
                photo.visible = true;
                basemap.visible = false;
            public function bintBox(evt:MouseEvent):void
                myLegend.visible = true;
                if(CheckBox(evt.target).selected)
                bikelaneMapServer.visible = true;
            else
                 bikelaneMapServer.visible = false;
            public function sintBox(evt:MouseEvent):void
                sidewalkMapServer.visible = true;
                if(CheckBox(evt.target).selected)
                else
                    sidewalkMapServer.visible = false;
            public function scomBox(evt:MouseEvent):void
                sidewalkComments.visible = true;
                if(CheckBox(evt.target).selected)
                else
                    sidewalkComments.visible = false;
            public function bcomBox(evt:MouseEvent):void
                bikelaneComments.visible = true;
                if(CheckBox(evt.target).selected)
                else
                    bikelaneComments.visible = false;
            public function opsBox(evt:MouseEvent):void
                OPS.visible = true;
                if(CheckBox(evt.target).selected)
                else
                    OPS.visible = false;
        ]]>
    </fx:Script>

    <fx:Declarations>
        <esri:Locator id="locateTask"
                      url="http://tasks.arcgisonline.com/ArcGIS/rest/services/Locators/TA_Address_NA_10/GeocodeServer"/>
        <esri:SimpleMarkerSymbol id="mySymbol"
                                 alpha="0.5"
                                 color="0xFF0000"
                                 size="21"
                                 style="circle">
            <esri:SimpleLineSymbol width="2"/>
        </esri:SimpleMarkerSymbol>
    </fx:Declarations>

    <s:BorderContainer id="buttonBarContainer"
                       left="352" right="3" top="64" height="134"
                       borderWeight="2" cornerRadius="5">
        <s:Label text="Select an item below:"
                 x="10" y="10"/>
        <s:ButtonBar id="viewMenu" left="5" right="5" top="30" height="21"
                     dataProvider="{myViewStack}"
                     requireSelection="true"/>
                     
            <s:Group id="layerGroup"
                     left="5" right="3" top="55" height="80">
                    <mx:ViewStack id="myViewStack" height="72">
                        <s:NavigatorContent id="planning" label="Planning">
                            <s:layout>
                                <s:TileLayout paddingLeft="10" paddingRight="20"
                                              orientation="columns" columnWidth="175"
                                              requestedColumnCount="-1"/>
                            </s:layout>
                            <s:CheckBox id="bCommentCheckBox"
                            label="Bike Lane Comment"
                            fontSize="14"
                            click="bcomBox(event)"/>
                            <s:CheckBox id="foo1"
                                        label="Foo 1"
                                        fontSize="14"/>
                            <s:CheckBox id="foo2"
                                        label="Foo 2"
                                        fontSize="14"/>
                            <s:CheckBox id="foo3"
                                        label="Foo 3"
                                        fontSize="14"/>
                            <s:CheckBox id="foo4"
                                        label="Foo 4"
                                        fontSize="14"/>
                        </s:NavigatorContent>

                        <s:NavigatorContent id="trans" label="Transportation">
                            <s:layout>
                                <s:TileLayout columnWidth="175" orientation="columns"
                                              paddingLeft="10" paddingRight="20"
                                              requestedColumnCount="-1"/>
                            </s:layout>
                            <s:CheckBox id="sCommentCheckBox"
                                        label="Sidewalk Comments"
                                        fontSize="14"
                                        click="scomBox(event)"/>
                            <s:CheckBox id="sidewalkCheckBox"
                                        label="Sidewalk Inventory"
                                        fontSize="14"
                                        click="sintBox(event)"/>
                            <s:CheckBox id="bikelaneCheckBox"
                                        label="Bike Lane Inventory"
                                        fontSize="14"
                                        click="bintBox(event)"/>
                        </s:NavigatorContent>
                        <s:NavigatorContent id="environ" label="Environmental">
                            <s:layout>
                                <s:TileLayout paddingLeft="10" paddingRight="20"
                                              orientation="columns" columnWidth="200"
                                              requestedColumnCount="-1"/>
                            </s:layout>
                            <s:CheckBox id="opsCheckBox"
                                        label="Watershed Enhancement"
                                        fontSize="14"
                                        click="opsBox(event)"/>
                            <s:CheckBox id="foo5"
                                        label="Foo 5"
                                        fontSize="14"/>
                            <s:CheckBox id="foo6"
                                        label="Foo 7"
                                        fontSize="14"/>
                            <s:CheckBox id="foo8"
                                        label="Foo 8"
                                        fontSize="14"/>
                            <s:CheckBox id="foo9"
                                        label="Foo 9"
                                        fontSize="14"/>
                            <s:CheckBox id="foo10"
                                        label="Foo 10"
                                        fontSize="14"/>
                            <s:CheckBox id="foo11"
                                        label="Foo 11"
                                        fontSize="14"/>
                            <s:CheckBox id="foo12"
                                        label="Foo 12"
                                        fontSize="14"/>
                            <s:CheckBox id="foo13"
                                        label="Foo 13"
                                        fontSize="14"/>
                            <s:CheckBox id="foo14"
                                        label="Foo 14"
                                        fontSize="14"/>
                        </s:NavigatorContent>
                        <s:NavigatorContent id="housing" label="Housing/Social">
                            <s:layout>
                                <s:TileLayout paddingLeft="10" paddingRight="20"
                                              orientation="columns" columnWidth="175"
                                              requestedColumnCount="-1"/>
                            </s:layout>
                            <s:Label text="Housing and Social Services Maps"/>
                        </s:NavigatorContent>
                        <s:NavigatorContent id="built" label="Built Environment">
                            <s:layout>
                                <s:TileLayout paddingLeft="10" paddingRight="20"
                                              orientation="columns" columnWidth="175"
                                              requestedColumnCount="-1"/>
                            </s:layout>
                            <s:Label text="Built Environment Maps"/>
                        </s:NavigatorContent>
                        <s:NavigatorContent id="transit" label="Transit">
                            <s:layout>
                                <s:TileLayout paddingLeft="10" paddingRight="20"
                                              orientation="columns" columnWidth="175"
                                              requestedColumnCount="-1"/>
                            </s:layout>
                            <s:Label text="Tansit Maps"/>
                        </s:NavigatorContent>
                    </mx:ViewStack>
                
            </s:Group>
    </s:BorderContainer>

    <s:BorderContainer id="leContainer" left="3" top="140" bottom="3" width="347"
                       borderColor="#808080" borderWeight="2" cornerRadius="5" fontWeight="bold">
        <s:VGroup id="hGroup"
                  width="333"
                  height="500"
                  paddingBottom="11"
                  paddingLeft="5"
                  paddingRight="5"
                  paddingTop="10">
            <esri:Legend id="myLegend"
                         height="100%"
                         bottom="10"
                         width="330"
                         layers="{[ bikelaneMapServer, sidewalkMapServer, sidewalkComments, bikelaneComments, OPS ]}"
                         map="{myMap}"
                         respectCurrentMapScale="true"/>
        </s:VGroup>
    </s:BorderContainer>

    <s:BorderContainer id="mapBorder"
                       left="352" right="3" top="200" bottom="3"
                       borderColor="#808080"
                       borderWeight="2" cornerRadius="5">
        <esri:Map id="myMap" left="0" right="0" top="0" bottom="0" wrapAround180="true" logoVisible="false">
            <esri:extent>
                <esri:Extent id="washco"
                             xmin="7565269.4485383" ymin="657281.31999349" xmax="7607044.62214942" ymax="696603.368604601">
                    <esri:SpatialReference wkid="2269"/>
                </esri:Extent>
            </esri:extent>
            <esri:ArcGISTiledMapServiceLayer id="basemap"
                                             url="http://......../Washco_primary_basemap_SP/MapServer"/>
            <esri:ArcGISTiledMapServiceLayer id="photo"
                                             url="http://......../Orthos_2010_SP/MapServer"
                                             visible="false"/>
            <esri:ArcGISDynamicMapServiceLayer id="bikelaneMapServer"
                                               name=" "
                                               visible="false"
                                               url="http://........DOE_Bikelane/MapServer"/>
            <esri:ArcGISDynamicMapServiceLayer id="sidewalkMapServer"
                                               name=" "
                                               visible="false"
                                               url="http://......../DOE_Sidewalk/MapServer"/>
            <esri:ArcGISDynamicMapServiceLayer id="OPS"
                                               name=" "
                                               visible="false"
                                               url="http://........Watershed_Enhance/MapServer"/>
            <esri:FeatureLayer id="sidewalkComments"
                               mode="snapshot"
                               visible="false"
                               url="http://........./SidewalkComment/FeatureServer/0"/>
            
            <esri:FeatureLayer id="bikelaneComments"
                               mode="snapshot"
                               visible="false"
                               url="http://......../FeatureServer/0"/>
            
            <esri:GraphicsLayer id="myGraphicsLayer"/>
        </esri:Map>
</s:Application>

Hi Kiran,
U can use ItemRenderer to show button inside a cell of datagrid..!
either inline ItemRenderer or external ItemRenderer as per your conveninent.
sample:
<mx:DataGrid>
<mx:DataGridColumn headerText="Title" dataField="title">
            <mx:itemRenderer>
                <mx:Component>
                        <mx:Button lable="Add" width="50" height="50"/>
                </mx:Component>
            </mx:itemRenderer>
        </mx:DataGridColumn>
</mx:DataGrid>
Go Through this link : http://www.adobe.com/devnet/flex/articles/itemrenderers_pt1.html
Thanks,
Pradeep

Suggestions? How to properly "nest" components/share code

Hello,
I have a situation with nested components like this:
Application (STATE1)
-----Component_A (STATE2)
----------Component_B (STATE2) <--most of the action is here-->
---------------Component_C (STATE2)
My main problem is that Component_C works fine by itself to control its own properties and methods, but I need it to also dynamically control some TextArea properties (such as visibility) in Component_B. However, the objects in Component_B are not "know" by the code I use (AS file) to control Component_C. I'm considering not using Component_C, and just integrating the rectangle/text/buttons box into Component_B, but this will "deModularize" my app which will have about 200 Component_Bs, thus causing me to re-create Component_C (about 200 times) as a object, rather than a component inside Component_B.
Thanks for taking time to read this - I realize it is lengthy.
Doug

NEVER EVER EVER EVER use view classes as controllers or presenters of other view classes . I've still got shrapnel in my leg from the last project where that was the main design theme.
If you need to manage view classes you can make presenters, which have no knowledge of the view class. It's very easy to do especially with Flex's databing (including two-way). Or you may opt out for a controller, by adding an interface to the Component B/Component C tandem. That way if you do decide to make C part of B you don't break everything.

How to stored data after clicking checkbox in data base table

REPORT ZT                                      .
TYPE-pools: slis.
tables:mkpf,mseg,mard,COWB_COMP,ZTABLE.
Types:BEGIN OF tp_data,
     mblnr LIKE mseg-mblnr,
     matnr LIKE mseg-matnr,
     werks LIKE mard-werks,
     lgort LIKE mard-lgort,
     lgpbe LIKE mard-lgpbe,
     charg LIKE mseg-charg,
     bwart LIKE mseg-bwart,
     budat LIKE mkpf-budat,
     menge LIKE mseg-menge,
     meins LIKE mseg-meins,
     kostl LIKE mseg-kostl,
     aufnr LIKE mseg-aufnr,
     rsnum LIKE mseg-rsnum,
     endkz like COWB_COMP-endkz,
END OF tp_data,
tp_tbl_data TYPE STANDARD TABLE OF tp_data.
MODIFIED*******************
DATA: WA TYPE TP_DATA.
MODIFIED*******************
*data: t_data like Y00_MM_ISSUE_DAT occurs 0 with header line.
Constants
Data objects (variable declarations and definitions)
Report data to be shown.
DATA: it_data TYPE STANDARD TABLE OF tp_data.
MODIFIED*******************
DATA : V_REPID LIKE SY-REPID.
MODIFIED*******************
Heading of the report.
DATA: t_heading TYPE slis_t_listheader.
*========================== Selection Screen
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
SELECT-OPTIONS:smblnr FOR mseg-mblnr MODIF ID m1,
              smatnr FOR mseg-matnr MODIF ID m2,
              swerks FOR mard-werks MODIF ID m3,
              slgort FOR mard-lgort MODIF ID m4,
              slgpbe FOR mard-lgpbe MODIF ID m5,
              scharg FOR mseg-charg MODIF ID m6,
              sbwart FOR mseg-bwart MODIF ID m7,
              skostl FOR mseg-kostl MODIF ID m8,
              saufnr FOR mseg-aufnr MODIF ID m9,
              srsnum FOR mseg-rsnum MODIF ID m10.
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002.
PARAMETERS:pre RADIOBUTTON GROUP radi USER-COMMAND ucomm DEFAULT 'X',
          pse RADIOBUTTON GROUP radi,
          bps RADIOBUTTON GROUP radi.
SELECTION-SCREEN END OF BLOCK b2.
SELECTION-SCREEN BEGIN OF BLOCK b3 WITH FRAME TITLE text-003.
PARAMETER:layout TYPE i.
SELECTION-SCREEN END OF BLOCK b3.
MODIFIED*******************
INITIALIZATION.
V_REPID = sy-repid.
MODIFIED*******************
*=========================== Event Blocks
AT selection-SCREEN.
start-OF-selection.
PERFORM get_data USING it_data.
END-OF-selection.
PERFORM build_alv USING it_data t_heading.
*=========================== Subroutines
*&      Form get_data
      Gets the information to be shown in the report.
FORM get_data USING t_data TYPE tp_tbl_data.
SELECT msegmblnr msegmatnr mardwerks mardlgort mard~lgpbe
msegcharg msegbwart mkpf~budat
   msegmenge msegmeins msegkostl msegaufnr mseg~rsnum
INTO CORRESPONDING FIELDS OF TABLE t_data
FROM mseg
JOIN mard ON mardmatnr EQ msegmatnr
              JOIN mkpf ON msegmblnr EQ mkpfmblnr
              WHERE mseg~matnr IN smatnr.
ENDFORM.                    " get_data
*&      Form build_alv
      Builds and display the ALV Grid.
FORM build_alv USING t_data TYPE tp_tbl_data
     t_heading TYPE slis_t_listheader.
ALV required data objects.
DATA: w_title   TYPE lvc_title,
       w_comm    TYPE slis_formname,
       w_status TYPE slis_formname,
       x_layout TYPE slis_layout_alv,
       t_event    TYPE slis_t_event,
       t_fieldcat TYPE slis_t_fieldcat_alv,
       t_sort     TYPE slis_t_sortinfo_alv.
REFRESH t_fieldcat.
REFRESH t_event.
REFRESH t_sort.
CLEAR x_layout.
CLEAR w_title.
Field Catalog
PERFORM set_fieldcat2 USING:
       1 'MBLNR' 'MBLNR' 'MSEG' space space space space space space
space space space space space space t_fieldcat ,
       2 'MATNR' 'MATNR' 'MSEG' space space space space space space
space space space space space space t_fieldcat ,
       3 'WERKS' 'WERKS' 'MARD' space space space space space space
space space space space space space t_fieldcat,
       4 'LGORT' 'LGORT' 'MARD' space space space space space space
space space space space space space t_fieldcat ,
       5 'LGPBE' 'LGPBE' 'MARD' space space space space space space
space space space space space space t_fieldcat ,
       6 'CHARG' 'CHARG' 'MSEG' space space space space space space
space space space space space space t_fieldcat ,
       7 'BWART' 'BWART' 'MSEG' space space space space space space
space space space space space space t_fieldcat,
       8 'BUDAT' 'BUDAT' 'MKPF' space space space space space space
space space space space space space t_fieldcat,
       9 'MENGE' 'MENGE' 'MSEG' space space space space space space
space space space space space space t_fieldcat,
       10 'MEINS' 'MEINS' 'MSEG' space space space space space space
space space space space space space t_fieldcat,
       11 'KOSTL' 'KOSTL' 'MSEG' space space space space space space
space space space space space space t_fieldcat,
       12 'AUFNR' 'AUFNR' 'MSEG' space space space space space space
space space space space space space t_fieldcat,
       13 'RSNUM' 'RSNUM' 'MSEG' space space space space space space
space space space space space space t_fieldcat,
   14 'ENDKZ' 'ENDKZ' 'COWB_COMP' space space 'select' 'Select this row' 'Sel' 'Select this row' space space space 'X' 'X' space t_fieldcat.
Layout
x_layout-zebra = 'X'.
Top of page heading
PERFORM set_top_page_heading USING t_heading t_event.
Events
PERFORM set_events USING t_event.
GUI Status
w_status = ''.
User commands
w_comm   = 'USER_COMMAND'.
Order
Example
PERFORM set_order USING '<field>' 'IT_DATA' 'X' space space t_sort.
PERFORM set_order USING 'MBLNR' 'IT_DATA' 'X' space 'X' t_sort.
PERFORM set_order USING 'EBELN' 'IT_DATA' 'X' space 'X' t_sort.
PERFORM set_order USING 'EBELP' 'IT_DATA' 'X' space space t_sort.
Displays the ALV grid
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
   i_callback_program       = V_REPID
   it_fieldcat              = t_fieldcat
   is_layout                = x_layout
   it_sort                  = t_sort
   i_callback_pf_status_set = w_status
   i_callback_user_command = w_comm
   i_save                   = 'X'
   it_events                = t_event
   i_grid_title             = w_title
TABLES
   t_outtab                 = t_data
EXCEPTIONS
   program_error            = 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.                    " build_alv.
*&      Form set_top_page_heading
      Creates the report headings.
FORM set_top_page_heading USING t_heading TYPE slis_t_listheader
     t_events TYPE slis_t_event.
DATA: x_heading TYPE slis_listheader,
       x_event   TYPE LINE OF slis_t_event.
Report title
CLEAR t_heading[].
CLEAR x_heading.
x_heading-typ = 'H'.
x_heading-info = 'Reporte Prueba'(001).
APPEND x_heading TO t_heading.
Program name
CLEAR x_heading.
x_heading-typ = 'S'.
x_heading-KEY = 'Program: '.
x_heading-info = sy-repid.
APPEND x_heading TO t_heading.
User who is running the report
CLEAR x_heading.
x_heading-typ = 'S'.
x_heading-KEY = 'User: '.
x_heading-info = sy-uname.
APPEND x_heading TO t_heading.
Date of execution
CLEAR x_heading.
x_heading-typ = 'S'.
x_heading-KEY = 'Date: '.
WRITE sy-datum TO x_heading-info.
APPEND x_heading TO t_heading.
Time of execution
CLEAR x_heading.
x_heading-typ = 'S'.
x_heading-KEY = 'Time: '.
WRITE sy-uzeit TO x_heading-info.
APPEND x_heading TO t_heading.
Top of page event
x_event-name = slis_ev_top_of_page.
x_event-FORM = 'TOP_OF_PAGE'.
APPEND x_event TO t_events.
ENDFORM.
*&      Form set_events
      Sets the events for ALV.
      The TOP_OF_PAGE event is alredy being registered in
      the set_top_page_heading subroutine.
FORM set_events USING t_events TYPE slis_t_event.
DATA: x_event   TYPE LINE OF slis_t_event.
Example
clear x_event.
x_event-name = .
x_event-form = .
append x_event to t_event.
ENDFORM.
*&      Form set_order
      Adds an entry to the order table.
FORM set_order USING p_fieldname p_tabname p_up p_down p_subtot
     t_sort TYPE slis_t_sortinfo_alv.
DATA: x_sort TYPE slis_sortinfo_alv.
CLEAR x_sort.
x_sort-fieldname = p_fieldname.
x_sort-tabname   = p_tabname.
x_sort-UP = p_up.
x_sort-down = p_down.
x_sort-subtot = p_subtot.
APPEND x_sort TO t_sort.
ENDFORM.                    "set_order
*&      Form set_fieldcat2
      Adds an entry to the field catalog.
FORM set_fieldcat2 USING p_colpos p_fieldname p_ref_fieldname
p_ref_tabname
     p_outputlen p_noout
     p_seltext_m p_seltext_l p_seltext_s p_reptext_ddic p_ddictxt
     p_hotspot p_showasicon p_checkbox p_edit
     p_dosum
     t_fieldcat TYPE slis_t_fieldcat_alv.
DATA: wa_fieldcat TYPE slis_fieldcat_alv.
CLEAR wa_fieldcat.
General settings
wa_fieldcat-fieldname = p_fieldname.
wa_fieldcat-col_pos = p_colpos.
wa_fieldcat-no_out = p_noout.
wa_fieldcat-HOTSPOT = p_hotspot.
wa_fieldcat-CHECKBOX = p_checkbox.
wa_fieldcat-ICON = p_showasicon.
wa_fieldcat-do_sum = p_dosum.
Set reference fieldname, tablenam and rollname.
If p_ref_tabname is not given, the ref_fieldname given is a data
*element.
If p_ref_tabname is given, the ref_fieldname given is a field of a
*table. In case ref_fieldname is not given, it is copied from the
*fieldname.
IF p_ref_tabname IS INITIAL.
   wa_fieldcat-rollname =   p_ref_fieldname.
ELSE.
   wa_fieldcat-ref_tabname = p_ref_tabname.
   IF p_ref_fieldname EQ space.
     wa_fieldcat-ref_fieldname =   wa_fieldcat-fieldname.
   ELSE.
     wa_fieldcat-ref_fieldname =   p_ref_fieldname.
   ENDIF.
ENDIF.
Set output length.
IF NOT p_outputlen IS INITIAL.
   wa_fieldcat-outputlen = p_outputlen.
ENDIF.
Set text headers.
IF NOT p_seltext_m IS INITIAL.
   wa_fieldcat-seltext_m = p_seltext_m.
ENDIF.
IF NOT p_seltext_l IS INITIAL.
   wa_fieldcat-seltext_l = p_seltext_l.
ENDIF.
IF NOT p_seltext_s IS INITIAL.
   wa_fieldcat-seltext_s = p_seltext_s.
ENDIF.
IF NOT p_reptext_ddic IS INITIAL.
   wa_fieldcat-reptext_ddic = p_reptext_ddic.
ENDIF.
IF NOT p_ddictxt IS INITIAL.
   wa_fieldcat-ddictxt = p_ddictxt.
ENDIF.
Set as editable or not.
IF NOT p_edit IS INITIAL.
   wa_fieldcat-INPUT     = 'X'.
   wa_fieldcat-EDIT     = 'X'.
ENDIF.
APPEND wa_fieldcat TO t_fieldcat.
ENDFORM.                   "set_fieldcat2
*&      Form top_of_page
      Called on top_of_page ALV event.
      Prints the heading.
FORM top_of_page.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
     i_logo             = 'TRVPICTURE04'
   it_list_commentary = t_heading.
ENDFORM.                    " alv_top_of_page
*&      Form user_command
      Called on user_command ALV event.
      Executes custom commands.
FORM user_command USING r_ucomm     LIKE sy-ucomm
     rs_selfield TYPE slis_selfield.
case sy-ucomm.
WHEN '&DATA_SAVE'.
LOOP AT IT_DATA INTO WA WHERE ENDKZ = 'X'.
   IF WA-ENDKZ = 'X'.
*******MODIFIED*********************************
U DELETE THIS CODE N USER UR INSERT CODE TO CHECK
SY-MSGV1 = WA-MBLNR.                              " U CAN DELETE
SY-MSGV2 = WA-MATNR.                              " U CAN DELETE
MESSAGE ID 'BC_BOR' TYPE 'I' NUMBER '888'          " U CAN DELETE
        WITH SY-MSGV1 SY-MSGV2. " U CAN DELETE
*******MODIFIED*********************************
   INSERT ZTABLE.
   ENDIF.
endloop.
ENDCASE.
ENDFORM.                    "user_command
this is my code, database will stored in fields only.data is empty,
how to slove that one,send any sugestion.

Hi Lakshmi,
       Can u explain briefly what is ur requirement. U mean to say that after clicking the checkbox in data base table or Screen?
Regards,
Jayaram...

Fetch the values from internal table inside an internal table (urgent!!)

data : BEGIN OF PITB2_ZLINFO occurs 0,
         BEGDA LIKE SY-DATUM,
         ENDDA LIKE SY-DATUM,
         PABRJ(4) TYPE N,                       "Payroll Year
         PABRP(2) TYPE N,                       "Pay. Period
         ZL LIKE PC2BF OCCURS 0,
       END OF PITB2_ZLINFO.
I have a internal table like this,
How to Fetch the values from internal table inside an internal table.
Kindly Help me on this..
Regards,
Ram.

Hi,
Try this....
Loop at PITB2_ZLINF0.
Loop at PITB2_ZLINF0-ZL.
endloop.
Endloop.
Thanks...
Preetham S

How to use one hash table inside another hash table

Hi everyone,
Any example of hash table inside another hash table.
Can one here help me how to write one hash table inside another with repeating keys for the first hash table.
Thanks,
kanty.

Do you mean you want the 'value' entries in a hash table to themselves be hash tables? Easy but this often indicates a design flaw.
Hashtable<String,<Hashtable<String,Value>> fred = new Hashtable<String,<Hashtable<String,Value>> ();But what do you mean by "with repeating keys for the first hash table"?
Edited by: sabre150 on Jul 2, 2010 10:11 PM
Looks like you have already handled the declaration side in your other thread. I suspect you should be writing your own beans that hold the information and these beans would then be stored in a Map. The problem I have is that your description is too vague so I can't be certain.

How to delete the data inside a internal table?

I got a internal table name g_itab1.
currently my g_itab1 has a FNAME(50) component.
Inside my component there is ADMINO, EYEAR, FIRSTNAME, LASTNAME and CONTACT.
I want to clear away ADMINO, EYEAR, FIRSTNAME, LASTNAME and CONTACT inside my internal table.
How do i clear it? i have tried using CLEAR g_itab1.
It doesn't work.. the data are still inside.

hi
DELETE TABLE itab WITH TABLE KEY k1 = v1 ... kn = vn.
Example to delete all of the lines between 5 and 36 in a table of names where the entry begins with one of the letters 'A' to 'C'.
DELETE itab FROM 5 TO 36 WHERE NAME CA 'ABC'.
reward if useful
regards
sree

Command node inside the dynamic table

Hi experts,
I have a problem regarding on using a command node inside a dynamic table in main window.. I tried inserting a command node in the header of the table then when running my print program i will receive an exception = 2 which is internal error and when i tried to execute the smartform using its FM it will have an error saying 'No explicit page break possible in tables'. I also tried putting the command node in nodes MAIN AREA and FOOTER.
Here's the question.
How can i explicitly put page break while i'm looping in a table?
higheest rewards if successful.
thanks in advance.

Use a command line node and put
BREAK-POINT.
in that node, save and activate. I have only put such a node in the main section of a table but I don't see why you couldn't put one in the header or footer as well.
Davis

Events/Selections in nested components

Hi All,
I'm having difficulty trying to understand how to pass events to nested components.
I am working with the following hierarchy:
JScrollPane contains JList which contains JScrollPane(s), each with a JList.
Imagine a scrollable list of TV-program categories. Each category is itself a scrollable list of channels. I am able to scroll through the list of categories, but when I select a category, I'd like to be able to scroll through the list of channels.
Any help would be appreciated.
Thanks,
Pete

JScrollPane contains JList which contains JScrollPane(s), each with a JList.
Imagine a scrollable list of TV-program categories. Each category is itself a scrollable list of channelsSounds more like a JTree to me.
db

Getting some kind of iterator inside a data table

Hi.
Inside a data table, I want to get the current value of some kind of iterator so I can print it in front of each row.
How to do this?
Thanks.

I see, you just want to add row numbers. Use HtmlDataTable#rowIndex(). That is definately not an Iterator by the way.
Also see "Add row numbers" section of http://balusc.blogspot.com/2006/06/using-datatables.html

How to nest Checkbox inside Datacolumn

Dear all,
Usually we embed a checkbox in a list of row in table. How do
I achieve this in Flex? Since in DataColumn I can not nest a
Checkbox component. Any examples would be great.
Thanks in advance.

"thejavafreak" <[email protected]> wrote in
message
news:gf42mi$pcm$[email protected]..
> Dear all,
>
> Usually we embed a checkbox in a list of row in table.
How do I achieve
> this
> in Flex? Since in DataColumn I can not nest a Checkbox
component. Any
> examples
> would be great.
>
> Thanks in advance.
http://www.returnundefined.com/2006/11/creating-truly-reusable-renderers-with-classfactory

How to remove multiple components border inside a single table column cell

Hi,
I'm adding multiple components to a table cell. To provide a good layout I'm using the following component hierarchy in a table column - table-->groupPanel--> gridPanel-->staticText Components 1 ..2 ..3. Now when I do preview in browser or run the app, the table shows up fine, but textComponent s(1,2,3) in the column are each surrounded by a border (which is the width of gridPanel border). Is there a way to get rid of this border?
This only occurs when you add multiple components in table cell, under gridpanel layout component.
I've tried searching for a way to remove the grid pane layout component border but couldn't find any info. Used style class border setting to not set but that doesn't help either. I checked forums, tutorial, learning sections etc., but no success. Any help or direction is appreciated..
Thanks
-Vinod

Hi ,
Can you please post the query ..what u have tried ...
SQL> select sub from coa1;
SUB
XY
XY
XY
XY
XY
HXY
HXY
HXY
8 rows selected.
SQL> select obj from coa1;
OBJ
AM
AM
AM
AK
AK
AK
ATK
ATK
8 rows selected.
SQL> SELECT OBJ FROM COA1
2 UNION ALL
3 SELECT SUB FROM COA1;
OBJ
AM
AM
AM
AK
AK
AK
ATK
ATK
XY
XY
XY
OBJ
XY
XY
HXY
HXY
HXY
16 rows selected.
SQL> insert into coa2 (obj)
2 (
3 SELECT OBJ FROM COA1
4 UNION ALL
5 SELECT SUB FROM COA1
6 );
16 rows created.
SQL> select * from coa2;
OBJ SUB MCU DOC F
AM
AM
AM
AK
AK
AK
ATK
ATK
XY
XY
XY
OBJ SUB MCU DOC F
XY
XY
HXY
HXY
HXY
16 rows selected.
SQL>
i tried the same it worked fine .....
so u can combine select and insert statements .. you can get the required result.....!
Thanks
Ananda
Edited by: Ananda on Feb 2, 2009 7:38 PM
Edited by: Ananda on Feb 2, 2009 7:52 PM

Need help: checkbox or radiobutton in table cell

So basically i am looking for code samples or links to where i can find an implementation of 2 or 3 radiobuttons or checkboxes in a table cell/column, so that for each row, i can have a selection of A, B or C for a particular string in the first column. I can create a table with one checkbox, but i cant figure out 2 or more inside the same cell.
thanks :)

The JTable tutorial has a section titled "Using a Combo Box as an Editor". Take a look at their example for how to do this.
http://java.sun.com/docs/books/tutorial/uiswing/components/table.html

Nested Datatables and checkbox trouble

Hi,
i am having a datatable with 3 rows mapping to a column in the database table..now i have another datatable inside the previous datatable mapping to another column in the database.... i am able to fetch the values from the database and populate in the 2 datatables.my first datatable has one column and it is a component label.my second datatable has 4 columns..a select many checkboxes,a component label,and 2 text fields.
Now the problem comes when i need to save the values that are being entered in the datatable..how do i get the values of the checkbox and the textfields and update in the database.and remember i need to get the values of all the components in both the datatables and update in the database...my JSP code and the backing bean codes are as follows.......pls help me with this problem
JSP Code:
<h:dataTable binding="#{AttributeSelection.uiTable2}" id="dataTable2" rowClasses="form"
value="#{AttributeSelection.arrayDataModel}" var="currentRow1">
<h:column binding="#{AttributeSelection.column5}" id="column5">
<h:outputText binding="#{AttributeSelection.outputText1}" id="outputText1" value=""/>
<f:facet name="header"/>
<h:dataTable binding="#{AttributeSelection.uiTable1}" border="1" headerClass="form_bold"
id="dataTable1" rowClasses="form" value="#{currentRow1['attributes']}" var="currentRow">
<h:column binding="#{AttributeSelection.column1}" id="column1">
<h:selectBooleanCheckbox binding="#{AttributeSelection.checkbox1}" id="checkbox1" value="#{currentRow.checkbox1}"/>
<f:facet name="header"/>
</h:column>
<h:column binding="#{AttributeSelection.column2}" id="column2">
<h:outputText binding="#{AttributeSelection.outputText3}" id="outputText3" value="#{currentRow['name']}"/>
<f:facet name="header">
<h:outputText binding="#{AttributeSelection.outputText4}" id="outputText4"
style="height: 23px; width: 50%" styleClass="form_bold" value="#{currentRow1['category']}"/>
</f:facet>
</h:column>
<h:column binding="#{AttributeSelection.column3}" id="column3">
<h:inputText binding="#{AttributeSelection.textField1}" id="textField1"
style="height: 24px; width: 65%" styleClass="input" value="#{currentRow['defaultMin']}"/>
<f:facet name="header">
<h:outputText binding="#{AttributeSelection.outputText8}" id="outputText8" value="Min"/>
</f:facet>
</h:column>
<h:column binding="#{AttributeSelection.column4}" id="column4">
<h:inputText binding="#{AttributeSelection.textField2}" id="textField2"
style="height: 24px; width: 65%" styleClass="input" value="#{currentRow['defaultMax']}"/>
<f:facet name="header">
<h:outputText binding="#{AttributeSelection.outputText9}" id="outputText9" style="" value="Max"/>
</f:facet>
</h:column>
</h:dataTable>
</h:column>
</h:dataTable>
Backing Bean Code:
* AttributeSelection1.java
* Created on January 23, 2006, 10:46 AM
* Copyright Sidharth_Mohan
package tpalt;
import com.equifax.ems.tpalt.order.dao.OrderDataDAO;
import javax.faces.*;
import com.sun.jsfcl.app.*;
import javax.faces.component.html.*;
import com.sun.jsfcl.data.*;
import java.util.ArrayList;
import javax.faces.component.*;
import javax.faces.model.ArrayDataModel;
import com.equifax.ems.tpalt.order.model.OrderAttribute;
import com.equifax.ems.tpalt.order.model.OrderCategory;
import com.sun.faces.el.MethodBindingImpl;
import java.util.Iterator;
import java.util.Map;
import javax.faces.application.Application;
import javax.faces.context.FacesContext;
import javax.faces.el.MethodBinding;
public class AttributeSelection extends AbstractPageBean {
* Bean initialization.
// </editor-fold>
public AttributeSelection() {
// <editor-fold defaultstate="collapsed" desc="Creator-managed Component Initialization">
try {
} catch (Exception e) {
log("AttributeSelection Initialization Failure", e);
throw e instanceof javax.faces.FacesException ? (FacesException) e : new FacesException(e);
// </editor-fold>
// Additional user provided initialization code
protected tpalt.ApplicationBean1 getApplicationBean1() {
return (tpalt.ApplicationBean1)getBean("ApplicationBean1");
protected tpalt.SessionBean1 getSessionBean1() {
return (tpalt.SessionBean1)getBean("SessionBean1");
// </editor-fold>
* Bean cleanup.
protected void afterRenderResponse() {
}private int __placeholder;
private HtmlForm form1 = new HtmlForm();
public HtmlForm getForm1() {
return form1;
public void setForm1(HtmlForm hf) {
this.form1 = hf;
public UIData uiTable1 = new UIData();
* Getter for property uiTable.
* @return Value of property uiTable.
public UIData getUiTable1() {
return uiTable1;
* Setter for property uiTable.
* @param uiTable New value of property uiTable.
public void setUiTable1(UIData uiTable1) {
this.uiTable1 = uiTable1;
private UIColumn column1 = new UIColumn();
public UIColumn getColumn1() {
return column1;
public void setColumn1(UIColumn uic) {
this.column1 = uic;
private UIColumn column5 = new UIColumn();
public UIColumn getColumn5() {
return column5;
public void setColumn5(UIColumn uic) {
this.column5 = uic;
private HtmlOutputText outputText1 = new HtmlOutputText();
public HtmlOutputText getOutputText1() {
return outputText1;
public void setOutputText1(HtmlOutputText hot) {
this.outputText1 = hot;
public UIData uiTable2 = new UIData();
* Getter for property uiTable.
* @return Value of property uiTable.
public UIData getUiTable2() {
return uiTable2;
* Setter for property uiTable.
* @param uiTable New value of property uiTable.
public void setUiTable2(UIData uiTable2) {
this.uiTable2 = uiTable2;
private ArrayDataModel arrayDataModel = new ArrayDataModel();
public ArrayDataModel getArrayDataModel() {
ArrayList orderList =new ArrayList();
OrderDataDAO orderData =new OrderDataDAO();
ArrayList orderCategories = new ArrayList();
try
orderList = (ArrayList) orderData.getAllAttributes();
for (int i =0;i<orderList.size();i++)
OrderAttribute or =(OrderAttribute)orderList.get(i);
//or.setCheckbox1(true);
String category = (String)or.getCategory();
OrderCategory orderCategory = new OrderCategory();
ArrayList attributesforCategory = new ArrayList();
for (int j = i;j<orderList.size();j++){
OrderAttribute ora =(OrderAttribute)orderList.get(j);
if (category.equals(ora.getCategory())){
attributesforCategory.add(ora);
orderList.remove(j);
j = i;
orderCategory.setCategory(category);
orderCategory.setAttributes(attributesforCategory);
orderCategories.add(orderCategory);
//dataTable2Model.setWrappedData(orderCategories);
arrayDataModel = new ArrayDataModel(orderCategories.toArray());
catch (Exception ex) {
return arrayDataModel;
public void setArrayDataModel(ArrayDataModel dtdm) {
this.arrayDataModel = dtdm;
private UIColumn column2 = new UIColumn();
public UIColumn getColumn2() {
return column2;
public void setColumn2(UIColumn uic) {
this.column2 = uic;
private HtmlOutputText outputText3 = new HtmlOutputText();
public HtmlOutputText getOutputText3() {
return outputText3;
public void setOutputText3(HtmlOutputText hot) {
this.outputText3 = hot;
private UIColumn column3 = new UIColumn();
public UIColumn getColumn3() {
return column3;
public void setColumn3(UIColumn uic) {
this.column3 = uic;
private HtmlOutputText outputText4 = new HtmlOutputText();
public HtmlOutputText getOutputText4() {
return outputText4;
public void setOutputText4(HtmlOutputText hot) {
this.outputText4 = hot;
private UIColumn column4 = new UIColumn();
public UIColumn getColumn4() {
return column4;
public void setColumn4(UIColumn uic) {
this.column4 = uic;
private HtmlOutputText outputText8 = new HtmlOutputText();
public HtmlOutputText getOutputText8() {
return outputText8;
public void setOutputText8(HtmlOutputText hot) {
this.outputText8 = hot;
private HtmlOutputText outputText9 = new HtmlOutputText();
public HtmlOutputText getOutputText9() {
return outputText9;
public void setOutputText9(HtmlOutputText hot) {
this.outputText9 = hot;
public UIInput textField1 = new UIInput();
public UIInput getTextField1() {
return textField1;
public void setTextField1(UIInput hit) {
this.textField1 = hit;
public UIInput textField2 = new UIInput();
public UIInput getTextField2() {
return textField2;
public void setTextField2(UIInput hit) {
this.textField2 = hit;
public UISelectBoolean checkbox1 = new UISelectBoolean();
public UISelectBoolean getCheckbox1() {
return checkbox1;
public void setCheckbox1(UISelectBoolean hsbc) {
this.checkbox1 = hsbc;
public String save_action() {
try{
java.lang.System.out.println("><<<<<<<<<<<<<<<Button Came><<<<<<<<<<<<<<<<<<>>>>>>>");
java.lang.System.out.println("====================Welcome to the Button action======================");
int firstIndex = uiTable2.getFirst();
int rows = uiTable2.getRowCount();
java.lang.System.out.println("----------------------FIRST INDEX-----------------------"+firstIndex);
java.lang.System.out.println("----------------------ROWS-----------------------"+rows);
ArrayList orderAttribs = orderCat.getAttributes();
Iterator it = orderAttribs.iterator();
while(it.hasNext())
OrderAttribute currentAttribute = (OrderAttribute) it.next();
java.lang.System.out.println("==================String Value===================" + currentAttribute.getCheckbox1());
java.lang.System.out.println("==================String Value===================" + currentAttribute.getName());
java.lang.System.out.println("==================String Value===================" + currentAttribute.getDefaultMin());
java.lang.System.out.println("==================String Value===================" + currentAttribute.getDefaultMax());
catch (Exception e) {
e.printStackTrace();
return "Test";
private HtmlCommandButton save = new HtmlCommandButton();
public HtmlCommandButton getSave() {
return save;
public void setSave(HtmlCommandButton hcb) {
this.save = hcb;
Please Reply me with this solution soon.............
Thanx
}

Hi Tabitha,
You have mentioned extraction of data from two database tables. Can those two tables be joined to put the data in one single table component?
Cheers
Giri

Nested Repeat Region (How to convert from table to list)

Sorry, i am really no PHP hero :-(
i created a menu with the "nested repeat region" wizzard. Now i want to change the HTML from TABLE to LIST.
I thought i just need to delete <table>- and <td>-tags, replace <tr> with <ul> and that's it. (But ist's NOT!)
This is my code:
------- START ----------------
<ul id="nav">
      <?php do { ?>
          <li><?php echo $row_master1waa_page_top['top_name']; ?></li>
        <?php
if ($totalRows_master1waa_page_top>0) {
    $nested_query_detail2waa_page_sub = str_replace("123456789", $row_master1waa_page_top['id_top'], $query_detail2waa_page_sub);
    mysql_select_db($database_WAA);
    $detail2waa_page_sub = mysql_query($nested_query_detail2waa_page_sub, $WAA) or die(mysql_error());
    $row_detail2waa_page_sub = mysql_fetch_assoc($detail2waa_page_sub);
    $totalRows_detail2waa_page_sub = mysql_num_rows($detail2waa_page_sub);
    $nested_sw = false;
    if (isset($row_detail2waa_page_sub) && is_array($row_detail2waa_page_sub)) {
      do { //Nested repeat
?>
          <ul>
            <li> <?php echo $row_detail2waa_page_sub['sub_head']; ?></li>
          </ul>
          <?php
      } while ($row_detail2waa_page_sub = mysql_fetch_assoc($detail2waa_page_sub)); //Nested move next
?>
        <?php } while ($row_master1waa_page_top = mysql_fetch_assoc($master1waa_page_top)); ?>
</ul>
------- END -----
The problem is located in line 3. the result is a list like this:
<ul id="nav">
     <li>xxx</li>
     <li>xxx</li>
          <ul>
                <li>xxx</li>
                <li>xxx</li>
          </ul>
     <li>xxx</li>
</ul>
Of course it will not work. I need the nested list inserted like this:
<ul id="nav">
     <li>xxx</li>
     <li>xxx
          <ul>
                <li>xxx</li>
                <li>xxx</li>
          </ul>
      </li>
     <li>xxx</li>
</ul>
Can someone please help me changing my code to get this result?

Hi,
I had trouble replying. I may be of some assistance until one of the Guru's get on.
The whole thing works on loops based inside do and while
EX.
<?php
          do{    //end php, use html
?>
I can repeat anthing here in HTML!
<?php } while ( /* some critera exist ex: i<5 */      ); ?>
so, your 'options' tag or LI' tags should only exist inside the first loop, check your { }
The entire LIST would repeat if you add the UL tags inside the nested loop area
You may find it easier to reaplace the table with div tags and then indent the sub or nested loop with a class
I don't have time to test this but try this:
<ul id="nav">
<ul>
<?php do { ?>
<li><?php echo $row_master1waa_page_top['top_name']; ?></li>
<?php
if ($totalRows_master1waa_page_top>0) {
    $nested_query_detail2waa_page_sub = str_replace("123456789", $row_master1waa_page_top['id_top'], $query_detail2waa_page_sub);
    mysql_select_db($database_WAA);
    $detail2waa_page_sub = mysql_query($nested_query_detail2waa_page_sub, $WAA) or die(mysql_error());
    $row_detail2waa_page_sub = mysql_fetch_assoc($detail2waa_page_sub);
    $totalRows_detail2waa_page_sub = mysql_num_rows($detail2waa_page_sub);
    $nested_sw = false;
    if (isset($row_detail2waa_page_sub) && is_array($row_detail2waa_page_sub)) { ?>
   <ul>
<?php do { //Nested repeat ?>
               <li> <?php echo $row_detail2waa_page_sub['sub_head']; ?></li>
        <?php } while ($row_detail2waa_page_sub = mysql_fetch_assoc($detail2waa_page_sub)); //Nested move next ?>
    </ul>
<?php
?>
        <?php } while ($row_master1waa_page_top = mysql_fetch_assoc($master1waa_page_top)); ?>
</ul>
Hit me back if its close but wonky..
J

Nested Components - c.CheckBox inside a C.Table ?

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