AddChild function in another Class. plz help!

Hi,
I am trying to pull a funtion that adds a child to a container. This function gets pulled in another class. All the traces do work by the child doesn't show.
pulling the function from StickerBook_Class
public static var stickBook_Class:StickerBook_Class = new StickerBook_Class ;
public var stickBook:stickerBook = new stickerBook ;
stickBook_Class.addSticker(stickBook);
function in StickerBook_Class
public function addSticker(bg:MovieClip):void
trace("sticker in album");
stickBook.addChild(stick1)
stick1.x = 673
stick1.y = 80
any ideas what im doing wrong? the trace deos show by no image is visible.
plz help me
Thx
pavel

Hi Pavel,
isn't your method supposed to be similar to below one?
public function addSticker(sticker:MovieClip):void
     trace("sticker in album");
     stickBook.addChild(sticker);
     sticker.x = 673;
     sticker.y = 80;
it looks like you want to pass reference to movie clip in your method definition - but within method body you're using variables defined outside of method (so that is hard to other people to see what could be wrong with your code).
If you are comfortable with your IDE debugging tool just place break-point in e.g. stickBook.addChild(stick) and see what is value of *stick* object during code execution,
regards,
Peter

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Calling a function in another class that is not the App delegate nor a sngl

Hi all-
OK- I have searched and read and searched, however I cannot figure out an easy way to call a function in another class if that class is not the app delegate (I have that down) nor a singleton (done that also- but too much code)
If you use the method Rick posted:
MainView *myMainView = [[MainView alloc] init];
[MyMainView goTell];
That works, however myMainView is a second instance of the class MainView- I want to talk to the instance/Class already instantiated.
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I had some trouble wrapping my head around this stuff at first too.
I've gotten pretty good at letting my objects communicate with one another, however I don't think my method is the most efficient or organized way but I'll try to explain the basic idea.
When you want a class to be able to talk to another class that's initialized elsewhere, the class your making should just have a pointer in it to the class you want to communicate with. Then at some point (during your init function for example) you should set the pointer to the class you're trying to message.
for example in the app-delegate assume you have an instance of a MainView class
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Message was edited by: kodafox

Calling a function from another class - help!

I realize that this is probably a basic thing for people who have been working with JavaFX for a while, but it is eluding me, and I have been working on it for over a week.
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As always, thanks for any help.
Kind regards,
David

You never set the controller2 variable to anything, which is why you get a null pointer exception when you try to reference it.
public static variables (and even singletons) are rarely a good idea as they introduce global state (sometimes they can be, but usually not).
If a static recorder like this can only have a binary value, use a boolean, if it can have multiple values, use an enum.
Some of the data sharing solutions in dependency injection - Passing Parameters JavaFX FXML - Stack Overflow might be more appropriate.
I also created a small framework for roll based solutions in JavaFX which perhaps might be useful:
http://stackoverflow.com/questions/19666982/is-there-a-way-to-implement-a-property-like-rendered-on-javafx
https://gist.github.com/jewelsea/7229260
It was just something I hacked together, so it's not a fully polished solution and you probably don't need something quite so complex.
What you need is a model class shared between the components of your application. Dependency injection frameworks such as afterburner.fx can help achieve this in a fairly simple to use way.
If you don't want to go with a dependency injection framework, then you could use either a static singleton model class for your settings or pass the model class using the mechanism in defined in the passing parameters link I provided. For a model class example, see the ClickCounter class from this example.   That example doesn't use FXML, but to put it together with the passing parameters solution, for your restriction model, you would have something like the following:
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Then in your EntryDisplayController you have:
@FXML
public void goToMainDisplay(ActionEvent event) {
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FXMLLoader loader = new FXMLLoader(
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stage.show();
class MainDisplayController() {
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@FXML private RestrictLabel restrictLabel;
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If you have a centralized controller for your navigation and instantiation of your FXML (like in this small FXML navigation framework), then you can handle the setting of restrictions on new screens centrally within the framework at the point where it loads up FXML or navigates to a screen (it seems like you might already have something like this with your ScreensController class).
If you do this kind of stuff a lot, then you would probably benefit from a move to a framework like afterburner. If it is just a few times within your application, then perhaps something like the above outline will give you enough guidance to implement a custom solution.

Calling a function inside another class

I have the following two classes and can't seem to figure to figure out how to call a function in the top one from the bottom one. The top one get instantiated on the root timeline. The bottom one gets instantiated from the top one. How do I call functions between the classes. Also, what if I had another call instantiated in top one and wanted to call a function in the bottom class from the second class?
Thanks a lot for any help!!!
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kglad,
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Also, in your code in ThumbGridMain class testFunc is missing parameter that it expects - Event.
Am I missing something?
I guess the code may be (it still looks more cumbersome and less elegant than direct function call):
package
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With that said, it is definitely better if instance doesn't rely on the object it is instnatiated by - so, in this case, either parent should listen to event or call a function directly.

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I’m writing to just check in to see if the suggestions were helpful. If you need further help, please feel free to reply this post directly so we will be notified to follow it up.
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Yea, sorry 'bout that, I just cut out the parts of the files that weren't relevant but forgot to compile it just to make sure I hadn't left any remnants of what I had removed. For whatever it's worth, I have no idea what changed, but something did and it is working now. Thanks for your help, maybe next time I'll post an actual question that doesn't somehow magically solve itself.
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Message was edited by:
macman104

How to pass the object of one class to the another class?

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HashMap dfaMarkedMap = new HashMap();
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ok,
in class one
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and that sentenceStatusImple classs implements by Serializable
so it some cases it is returning null
if you think it is not proper serialization is please replay me and suggest proper serialization so that my work is to be done properly (without NULL)
hope you understand my problem

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         MEMORYID LIKE RSSCR-SPAGPA,
       nur auf einem Bild vorhanden
         GLOBAL,
         NO_IMPORT,
         SPAGPA,
         NOINTERVALS,
         OBLIGATORY LIKE RSVAR-OBLIGATORY,
         RADIO,
     END OF SAVEINFO.
DATA: BEGIN OF SAVEINFO_DYN OCCURS 10,
        TABLENAME LIKE RSDSTABS-PRIM_TAB,
        FIELDNAME LIKE RSDSTABS-PRIM_FNAME,
        FIELDTEXT LIKE RSVAR-FIELDTEXT,
        TYPE      LIKE RVARI-TYPE,
        VTYPE     LIKE RVARI-VTYPE,
        VNAME     LIKE RVARI-VNAME,
        VARIS(1),
        PROTECTED LIKE RVARI-PROTECTED,
        GLOBAL(1).
DATA: END   OF SAVEINFO_DYN.
data: saveinfo_sav like saveinfo occurs 0 with header line.
data: saveinfo_dyn_sav like saveinfo_dyn occurs 0 with header line.
key for import of variants from VARI
DATA: BEGIN OF $RKEY,
        REPORT LIKE RSVAR-REPORT,
        VARIANT LIKE RSVAR-VARIANT,
      END OF   $RKEY.
vari
DATA: L_VARI LIKE RVARI OCCURS 20 WITH HEADER LINE.
%_SSCR
DATA SELCTAB LIKE RSSCR OCCURS 20 WITH HEADER LINE.
DATA GLOB_SUBMODE(2).
DATA LOC_SUBMODE(2).
screenfields
DATA: XCODE(4).
DATA: FCODE(4)      TYPE C,
      FUNC(4)       TYPE C.
DATA: BEGIN OF INFO OCCURS 20,
        FLAG,
        OLENGTH TYPE X,
        LINE LIKE RSVAR-INFOLINE,
      END OF INFO.
DATA: VALUTAB LIKE RSPARAMSL OCCURS 40 WITH HEADER LINE.
Zur allgemeinen Verwendung
FIELD-SYMBOLS: .
DATA ILLEGAL_CHAR.                     " Wrong sign in variant
copy
DATA: VARIANT2 LIKE RSVAR-VARIANT,
      VARIANT1 LIKE RSVAR-VARIANT.
*list of parameters and select-options, screenobjects
DATA: L_SELOP LIKE VANZ OCCURS 20 WITH HEADER LINE.
DATA: L_SELOP_NONV LIKE VANZ OCCURS 20 WITH HEADER LINE."nonv = non visi
DATA: L_PARAMS LIKE VANZ OCCURS 20 WITH HEADER LINE.
DATA: L_PARAMS_NONV LIKE VANZ OCCURS 20 WITH HEADER LINE.
DATA: SCREENOBJECTS LIKE VANZ OCCURS 20 WITH HEADER LINE.
list of all variants concerning one report
DATA: BEGIN OF VARI_LIST OCCURS 40,
            MARKFIELD LIKE RSVAR-MARKFIELD,
            VARIANT   LIKE RSVAR-VARIANT,
            TEXT      LIKE RVART-VTEXT,
            ENAME     LIKE RSVARC-ENAME,
            AENAME    LIKE RSVARC-AENAME,
            PROTECTED LIKE RSVARC-PROTECTED,
            ENVIRONMT LIKE RSVARC-ENVIRONMT,
            XFLAG1    LIKE VARID-XFLAG1.
DATA: END OF VARI_LIST.
*Variablen für das Blättern auf den Dynpros 1303 und 306.
DATA: VARI_LIST_SCROLL LIKE SY-STEPL VALUE '1'.
DATA: SAVE_OKCODE(4).
table for Dynpro 306 (delete variants)
DATA: BEGIN OF H_VARILIST OCCURS 30,
            MARKFIELD LIKE RSVAR-MARKFIELD,
            FLAG1     LIKE RSVAR-FLAG1,
            FLAG2     LIKE RSVAR-FLAG2,
            FLAG3     LIKE RSVAR-FLAG3,
            VARIANT LIKE RSVAR-VARIANT.
DATA: END OF H_VARILIST.
CONSTANTS: C_PDLIST_WIDTH TYPE I VALUE '24',
           C_VARILIST     TYPE I VALUE '10'.
DATA: CATTOP LIKE SY-TABIX VALUE '3'. "lines top-of-page in CATALOG.
*data: listtop like sy-tabix value '3'. "lines top-of-page in Delete
"vari
DATA: PRINT_ALL_VAR.                   "alle Varianten drucken
DATA: PRINT_CAT_VAR.                   "Katalog drucken
Systemumgebung
DATA ENVIRONMENT.                      " S: SAP, C: Customer
Dynpro 320
DATA : TEXT0(59).
*Tables and fields for fitting variants
*table of variants which must be fitted
DATA: BEGIN OF FIT_VAR OCCURS 50,
       VARIANT LIKE RSVAR-VARIANT,
       FLAG(1).                        " flag = 'X' => Variante can't be
DATA: END OF FIT_VAR.                  "fitted.
DATA: BEGIN OF SINGLE_OPTIONS OCCURS 8,
       OPTION(2),
        TEXT(18).
DATA: END OF SINGLE_OPTIONS.
variants which contain variables
internal table, per line select-options and parameters which
use variables
DATA: BEGIN OF VARIVAR OCCURS 20,
        SELNAME     LIKE RSSCR-NAME,
        SELTEXT     LIKE RSVAR-FIELDTEXT,
        KIND        LIKE RVARI-KIND,
        TYPE        LIKE RVARI-TYPE,
        VTYPE       LIKE RSVAR-VTYPE,
        VTEXT       LIKE RSVAVA-VTEXT,
        FB,
        TVARV,
        VNAME       LIKE RSVAR-VNAME,
        OPTION      LIKE RSVAR-OPTION,
        SIGN(1),
        INFO_TABIX LIKE SY-TABIX,
        DATES_TABIX LIKE SY-TABIX,
        USER,
        MEMORYID LIKE TPARA-PARAMID,
     END   OF VARIVAR.
DATA: BEGIN OF VARIVAR_DYN OCCURS 20,
        TABLENAME LIKE RSDSTABS-PRIM_TAB,
        FIELDNAME   LIKE RSDSTABS-PRIM_FNAME,
        KIND        LIKE RVARI-KIND,
        TYPE        LIKE RVARI-TYPE,
        VTYPE       LIKE RSVAR-VTYPE,
        VTEXT       LIKE RSVAVA-VTEXT,
        FB,
        TVARV,
        VNAME       LIKE RSVAR-VNAME,
        OPTION      LIKE RSVAR-OPTION,
        SIGN(1),
        INFO_TABIX LIKE SY-TABIX,
        DATES_TABIX LIKE SY-TABIX,
     END   OF VARIVAR_DYN.
DATA: VARIDATE_S LIKE RSVARIVAR OCCURS 20 WITH HEADER LINE.
Tabelle der möglichen Datumsberechnungen für Variablen in Varianten
Parameter
DATA: VARIDATE_P LIKE RSVARIVAR OCCURS 20 WITH HEADER LINE.
table of possible TVARV-variables (parameters)
DATA: TVARV_P LIKE TVARV OCCURS 20 WITH HEADER LINE.
table of possible TVARV-variables (select-options)
DATA: TVARV_S LIKE TVARV OCCURS 20 WITH HEADER LINE.
description of fields VARIDATES
DATA: FIDESC_DATES LIKE RSVBFIDESC OCCURS 5 WITH HEADER LINE.
description of fields TVARV
DATA: FIDESC_TVARV LIKE RSVBFIDESC OCCURS 5 WITH HEADER LINE.
description of fields OPTION
DATA: FIDESC_OPTION LIKE RSVBFIDESC OCCURS 5 WITH HEADER LINE.
description of fields OPTION
Feldtabelle für DYNP_VALUES_READ/UPDATE
DATA DYNPFIELDS LIKE DYNPREAD OCCURS 50 WITH HEADER LINE.
*desctab
DATA: DESCTAB LIKE RSBREPI OCCURS 20 WITH HEADER LINE.
*Hilfsfelder für Übergabeparameter
DATA:G_SUBRC LIKE SY-SUBRC,
     L_RC LIKE SY-SUBRC.
*Hilfsfelder für Sperren
DATA: G_ENQSUB LIKE SY-SUBRC.
*Hilfsfeld für mandantenabhängiges Löschen von Varianten
DATA: DEL_ALL_VAR. "=X alle Mandanten, =' ' nur aktueller Mandant
select variant form list.
DATA: BEGIN OF VARIANT_TABLE OCCURS 30,
      VARIANT LIKE RSVAR-VARIANT,
      TEXT LIKE VARIT-VTEXT,
      ENVIR LIKE VARID-ENVIRONMNT,
      ENAME LIKE VARID-ENAME,
      AENAME LIKE VARID-AENAME,
      aedat like varid-aedat,
      MLANGU LIKE VARID-MLANGU,
      protected like varid-protected,
      SELSCREEN(80).                  "<= 20 Bilder
DATA: END OF VARIANT_TABLE.
DATA: CALL_FLAG.                             "screen 305.
DATA: MODE_FLAG.
Print variants screen 308
DATA: PRINT_LIST LIKE RSREPVAR OCCURS 30 WITH HEADER LINE.
parameters in variables
DATA: BEGIN OF VARIVDAT OCCURS 5,
            SELNAME LIKE RVARI-NAME.
            INCLUDE STRUCTURE RSINTRANGE.
DATA: END OF VARIVDAT.
DATA: VARIVDAT_WORK LIKE VARIVDAT OCCURS 10 WITH HEADER LINE.
DATA:EXC_SUBC LIKE SY-SUBRC.
DATA: BEGIN OF LDB_VARIVAR OCCURS 10,
               MARKFIELD LIKE RSVAR-MARKFIELD,
               VTEXT     LIKE RSVARIVAR-TEXT,
               VTYPE     LIKE RSVAR-VTYPE.
DATA: END OF LDB_VARIVAR.
*generate subroutinepool
DATA: BEGIN OF REPDAT_TAB OCCURS 40,
         LINE(72),
      END OF REPDAT_TAB.
*Tabelle zur Übergabe der alten Selektionswerte wenn sich
*Parameter oder Select-Options geändert haben.
*Wird von rs_variant_obsolet benötigt.
DATA: OLD_SELECTIONS LIKE RSPARAMSL OCCURS 20 WITH HEADER LINE.
*Flag für Aufruf aus QUERY und Report-Writer.
*Reportname auf Einstiegsbild nicht sichtbar (not_visible = x)
DATA: NOT_VISIBLE.
*Varianten für Query
DATA: QUERY_SYSVAR.
*Einstiegsbild mit anderem Titel aufrufen.
DATA: N_TITLE(40).
*F4 Hilfe RS_VARIANT_CATALOG mit anderem Titel aufrufen
DATA: G_TITLE like sy-title.
*Unterscheidung auf Listdynpro (hauptsächlich 307)
DATA: CALLER(4).
*sy-subrc Felder für Import und Export.
DATA: EXP_SUBRC LIKE SY-SUBRC,
      IMP_SUBRC LIKE SY-SUBRC.
*Tabellen für dynamische Selektionen
DATA: DYNSEL_DESC LIKE RSDYNBREPI OCCURS 5 WITH HEADER LINE.
DATA: DYNS_FIELDS LIKE RSDSFIELDS OCCURS 5 WITH HEADER LINE.
DATA: DYNSEL_VALUE LIKE RSSELDYN OCCURS 5 WITH HEADER LINE.
*tabellen für matchcodeselection
DATA: BEGIN OF MC_DESC OCCURS 5,
             NAME    LIKE RSSCR-NAME,
             ID      LIKE MCPARAMS-MCID,
             OBJECT(10),
             S_STRING LIKE MCPARAMS-STRING,
             D_TEXT   LIKE DD23T-MCTEXT,
             FROM     LIKE VANZ-FROM,
             TO       LIKE VANZ-TO.
DATA: END   OF MC_DESC.
*Tabelle für Umsetzung dynamische Selektionen
*flag = space -> umgesetzt
*flag = G     -> Variante z.Z gesperrt
*flag = I     -> Fehler beim Import
DATA: BEGIN OF CHANGED_VARIANTS OCCURS 10,
               NAME LIKE RSVAR-VARIANT,
               FLAG.
DATA: END OF CHANGED_VARIANTS.
*Feld für Ikonen auf Dynpros.
DATA: IKON(8).
*Konstanten für Ikonen
CONSTANTS: POP_WARNING(8) VALUE '@1A@',
           POP_ERROR(8) VALUE '@1B@',
           POP_INFO(8) VALUE '@19@',
           POP_COPY(8) VALUE '@14@',
          c_icon_enter_more(15) value 'ICON_ENTER_MORE',
           C_ICON_DISPLAY_MORE(17) VALUE 'ICON_DISPLAY_MORE'.
DATA: MORE_ICON LIKE RSSELINT-OPTI_PUSH.
*Konstanten für Variante ändern, Werte oder Attribute
CONSTANTS: C_VAL VALUE 'V'.
Interne Tabelle für Transport
DATA: BEGIN OF REP_VAR OCCURS 10,
        MARKFIELD.
        INCLUDE STRUCTURE $RKEY.
DATA: END   OF REP_VAR.
DATA: REP_VAR_CURSOR LIKE SY-INDEX VALUE 0.
Tabelle für RS_SELOPT_INFO -> BBS
DATA: DEFAULTS LIKE RSPARAMSL OCCURS 10 WITH HEADER LINE.
Tabelle für Werteanzeige Tvarv.
DATA: TVARVTAB LIKE TVARV OCCURS 10 WITH HEADER LINE.
SUBTY-Equates
INCLUDE RSDBCSTY.
Textfeld für Dynpro 317.
DATA: TEXT(4).
Konstante für Namenskonvention Systemvariante
CONSTANTS: SYS_VNAME(4) VALUE 'SAP&'.
CONSTANTS: CUS_VNAME(4) VALUE 'CUS&'.
Flag für Systemvariante gewünscht.
DATA: C_SYSVAR.
data vari_mandt like sy-mandt.
data sysvar_mandt like sy-mandt value '000'.
Check für Systemvariante
DATA: SYSVAR_FLAG.
Flag für Entwicklungsklasse , Werte Y oder N (aus get_devcalss)
DATA: NON_LOCAL VALUE 'Y'.
DATA: TABIX LIKE SY-TABIX.
*Strutur für freie Abgrenzungen.
DATA: VARIDYN LIKE RSVARIDYN OCCURS 10 WITH HEADER LINE.
DATA: VDATDYN LIKE RSVDATDYN OCCURS 10 WITH HEADER LINE.
DATA: VARIVDAT_DYN LIKE RSVDATDYN OCCURS 10 WITH HEADER LINE.
DATA: BEGIN OF VARIVDAT_DYN_WORK OCCURS 10,
         TABLENAME LIKE RSVARIDYN-TABLENAME,
         FIELDNAME LIKE RSVARIDYN-FIELDNAME.
         INCLUDE STRUCTURE RSINTRANGE.
DATA: END OF VARIVDAT_DYN_WORK.
CONSTANTS: NO_IMPORT VALUE SPACE.
Teilt IM/EXPORT_VARIANT_STATIC mit, welche übergebeneb Objekte
im/exportiert werden sollen.
DATA: BEGIN OF IMEX,
          VARI,
          DYNS,
        END   OF IMEX.
Tabelle für Selektionsbildnummern
DATA: DYNNR LIKE RSDYNNR OCCURS 10 WITH HEADER LINE.
DATA: BEGIN OF CHOOSE_DYNNR OCCURS 10,
        MARKFIELD.
        INCLUDE STRUCTURE RSDYNNR.
DATA: END OF CHOOSE_DYNNR.
Sichern vom Selektionsbild, RSVAR_VARIANTT zurücksetzen
DATA: FLAG_FIRST.     "#EC NEEDED
DATA: FLAG_PROTECTED. "#EC NEEDED
Daten für CALL SELECTION SCREEN Varianten
DATA: HIDE_FLAG.
DATA: LINE_NUMBER LIKE SY-TABIX.
DATA: VARISCREENS LIKE RSDYNNR OCCURS 10 WITH HEADER LINE.
data: variscreens_sav like rsdynnr occurs 10 with header line.
DATA: FLAG_1000.
DATA: DYNNR_TFILL LIKE SY-TFILL.
DATA: VARISCREENS_TFILL LIKE SY-TFILL.
DATA: DMORE_ICON(40).
DATA: BEGIN OF GLOBAL_OBJECTS OCCURS 10,
          NAME LIKE RSSCR-NAME,
      END   OF GLOBAL_OBJECTS.
DATA: BEGIN OF DYN_TAB OCCURS 10,
            DBFIELD LIKE RSSCR-DBFIELD,
      END   OF DYN_TAB.
CONSTANTS: C_P_COLUMN TYPE I VALUE 38,
           C_I_COLUMN TYPE I VALUE 41,
           C_N_COLUMN TYPE I VALUE 44,
           C_S_COLUMN TYPE I VALUE 47,
           C_W_COLUMN TYPE I VALUE 50,
           C_M_COLUMN TYPE I VALUE 53,
           C_O_COLUMN TYPE I VALUE 56,
           MAX_WIDTH_ATTR TYPE I VALUE 77.
CONSTANTS: MAX_WIDTH_SELVAR TYPE I VALUE 57.
DATA: FLAG_NOIMPORT.
DATA: CURR_STATUS(4).
DATA: SCREEN_TITLES LIKE RSSCRITLE OCCURS 10 WITH HEADER LINE.
RANGES V_RANGE FOR VARID-VARIANT OCCURS 10.
DATA: FLAG_ALL_SCREENS.
CONSTANTS: C_LOW TYPE I VALUE 34,
           C_HIGH TYPE I VALUE 58,
           C_TO   TYPE I VALUE 54,
           C_OUTPUT_LENGTH TYPE I VALUE 26,
           C_DISPLAY_LENGTH TYPE I VALUE 87,
           C_DISPLAY_LENGTH_ATTR TYPE I VALUE 104,
           C_DISPLAY_LENGTH_CAT TYPE I VALUE 118,
           C_NO VALUE '0',
           C_DYNNR LIKE SCREEN-NAME VALUE 'RSVAR-DYNNR',
           C_ICON_MORE LIKE SCREEN-NAME VALUE 'DMORE_ICON',
           C_SCREEN_1000 LIKE SY-DYNNR VALUE '1000'.
DATA: BELONGING_DYNNR LIKE RSDYNNR OCCURS 10 WITH HEADER LINE.
DATA: PREFIX(20).
DATA: D_320_TEXT(35).
DATA: OLD_VARI LIKE RSVAR-VARIANT.
DATA: L_SUBMODE LIKE GLOB_SUBMODE.
DATA: ICON_1(40), ICON_2(40), ICON_3(40).
DATA: FLAG_ICON_1, FLAG_ICON_2, FLAG_ICON_3.
DATA: FLAG_CALLED_FROM_SELSCREEN.
DATA: VARIVAR_TEXT LIKE RSVAVA-VTEXT.
DATA: VARIVAR_KIND LIKE RSSCR-KIND.
DATA: LIST_LINE LIKE SY-LILLI.
DATA: MOD_LINE LIKE SY-LILLI.
DATA: G_SP TYPE SYLDB_SP.
DATA: G_RANGE TYPE RSDS_RANGE,
      G_FRANGE TYPE RSDS_FRANGE,
      G_RSDSSELOPT LIKE RSDSSELOPT.
DATA: G_ILL_CHAR.
DATA: FLAG_CHANGE_VARIANT.
DATA: EXIT_FLAG.
DATA: COMP_NODI_NAME LIKE RSSCR-NAME.
DATA: EXCLUDE LIKE RSEXFCODE OCCURS 0 WITH HEADER LINE.
hidefelder für Attributebild.
DATA: HIDE(10).
Feldbeschreibung aufgeklappt oder zugeklappt
DATA: STATE(4).
DATA: NO_DISPLAY_VISIBLE TYPE BOOLEAN VALUE 'F'.
DATA: READ_LINE LIKE SY-INDEX.
CONSTANTS: C_COLLAPSE(4) VALUE 'COLL',
           C_EXPAND(4)   VALUE 'EXPA',
           C_TRUE VALUE 'T',
           C_FALSE VALUE 'F'.
CONSTANTS: CAT_LINE_SIZE TYPE I VALUE '127'.
DATA: G_EXPOREP TYPE SY-REPID.
DATA: SUBSCREENPROG LIKE SY-REPID,
      SUBSCREENDYNNR LIKE SY-DYNNR.
data: g_subc like trdir-subc.
data: status_for_subscreens.
Data for subscreen processing
data: begin of g_subscreen,
        ucomm type syucomm,
        submode(2),
        total type i,
        current type i,
        exclude type rsexfcode occurs 0,
        rkey type rsvarkey,
        variscreens type rsdynnr occurs 0,
        sscr type rsscr occurs 0,
     end   of g_subscreen.
INCLUDE SVARSELO.
Daten für ALV-GRID
data:
GT_TOOLBAR_EXCLUDING TYPE UI_FUNCTIONS,
GRID1                TYPE REF TO CL_GUI_ALV_GRID,
GRID2                TYPE REF TO CL_GUI_ALV_GRID,
alv_fieldcat         TYPE LVC_T_FCAT WITH HEADER LINE,
EVENT_RECEIVER1      TYPE REF TO CL_EVENT_RECEIVEr1,
selected             value 'X',
alv_layout           TYPE LVC_S_LAYO,
alv_STABLE type LVC_S_STBL,
ROW_TABLE            TYPE LVC_T_ROW        WITH HEADER LINE,
alv_container_1      type REF TO CL_GUI_CUSTOM_CONTAINER,
alv_container_2      type REF TO CL_GUI_CUSTOM_CONTAINER.
constants: c_search value 'S'.

Plz help load class files

hai forum,
Plz help me out regarding this trouble.
I have extracted class files of a jar file into a local directory D:\myClass.
Now i need to access these class files.I loaded the path D:\myClass using URL ClassLoader.
                              File file = new File("D:myClass");
                      URL url = file.toURL();
                      URL[] urls = new URL[]{url};
                      ClassLoader cl = new URLClassLoader(urls);
                      Class c = cl.loadClass(classname);The rest of the code is for listing the methods of the class file.But the class file is not getting loaded and thus the methods are not listed.
Has it got anything to do with the way i have extracted and stored the class files?
Plz help me identify my mistake.
Thank you.

Hi, I will borrow this thread to discuss my problem with loading a class file.
How do you use the class when you have loaded it?
I'm using this code:
File file = new File("C:\\Foo\\Foo.class");
URL url = file.toURL();
URL[] urls = new URL[]url;
ClassLoader cl = new URLClassLoader(urls);
Class c = cl.loadClass(cl.getClass().getName());
Object o = c.newInstance(); <-- This can't be done, my applet just stops and starts to wait or something. I don't get any exception or anything.
The class Foo.class has a constructor that's prints some text and a function that can print some other text. Is it possible to call that function in some way?

How can I access my java class file in a .jar file ...PLz Help anyone!!

Hi Folks,
I am new in Java programming, have a .jar file that contains .java files that I want no access and use from another .java file. These files in the .jar file basically form a library thus have no main-method. However I can not declare an instance of the library (in the .jar file) and use it within my program.
Plz help ...I have tried all I know in vain.
Thanks.

temba wrote:
Hi Folks,
I am new in Java programming, have a .jar file that contains .java files that I want no access and use from another .java file. These files in the .jar file basically form a library thus have no main-method. However I can not declare an instance of the library (in the .jar file) and use it within my program. You are making little sense. You can't instantiate .java files.
Plz help ...I have tried all I know in vain.
Thanks.Could you post WHAT you have tried and also post what error messages you received?

How to call another class function in SharePoint?

Facing 'ConvertViewToHtml' does not exit in current context. Here is my code:
namespace ChangeControl3_Nov
class eGA_Utility
public static void SendmailwithTwo(string To, string subject, string Body, string frommail, byte[] docFile, byte[] docFile1, string fileName1, string fileName3)
string smtpServer = SPAdministrationWebApplication.Local.OutboundMailServiceInstance.Server.Address;
string smtpFrom = SPAdministrationWebApplication.Local.OutboundMailSenderAddress;
string smtpReplyTo = SPAdministrationWebApplication.Local.OutboundMailReplyToAddress;
MailMessage mailMessage = new MailMessage();
System.Net.Mail.MailAddress from = new System.Net.Mail.MailAddress(frommail, "Quality Management");
mailMessage.From = from;
mailMessage.To.Add(new MailAddress(To));
mailMessage.Subject = subject;
mailMessage.IsBodyHtml = true;
mailMessage.Priority = MailPriority.High;
mailMessage.Body = ConvertViewToHtml();
MemoryStream stream = new MemoryStream(docFile);
string fileName2 = fileName1;
Attachment attachment = new Attachment(stream, fileName2);
mailMessage.Attachments.Add(attachment);
MemoryStream stream1 = new MemoryStream(docFile1);
string fileName4 = fileName3;
Attachment attachment1 = new Attachment(stream1, fileName4);
mailMessage.Attachments.Add(attachment1);
SmtpClient smtpClient = new SmtpClient(smtpServer);
NetworkCredential oCredential = new NetworkCredential("", "");
try
smtpClient.UseDefaultCredentials = false;
smtpClient.Credentials = oCredential;
smtpClient.Send(mailMessage);
catch (Exception)
I would like to call "ConvertViewToHtml()" from FormCode.cs in this line:
mailMessage.Body = ConvertViewToHtml();
namespace ChangeControl3_Nov
public partial class FormCode
public string ConvertViewToHtml()
try
byte[] sourceFile = null;
XPathNavigator root = MainDataSource.CreateNavigator();
string myViewName = this.CurrentView.ViewInfo.Name.Replace(" ", string.Empty);
string myViewXslFile = myViewName + ".xsl";
// Create the xsl transformer
XslCompiledTransform transform = new XslCompiledTransform();
transform.Load(ExtractFromPackage(myViewXslFile));
// Generate a temporary HTML file
string fileName = Guid.NewGuid().ToString() + ".htm";
string filePath = System.IO.Path.Combine(System.IO.Path.GetTempPath(), fileName);
using (XmlWriter writer = XmlWriter.Create(filePath))
// Convert the XML to HTML
transform.Transform(root, writer);
writer.Close();
// Return the HTML as a string
sourceFile = File.ReadAllBytes(filePath);
return System.Text.Encoding.UTF8.GetString(sourceFile);
catch (Exception ex)
return "<html><body>Unable to convert the view to HTML <p>" + ex.Message + "</p></body></html>";
How to do this? Thanks in advance!

Hi Sam,
According to your description, you might want to call a function from other class.
Before calling this function, it will require to initialize a FormCode object and then we can call the functions of the FormCode class.
You can take a look at the code snippet provided by tompsonn in this similar thread:
http://www.overclock.net/t/1411342/calling-a-function-from-another-form-c
More information about working with Partial Classes and Methods:
http://msdn.microsoft.com/en-us/library/wa80x488.aspx
Thanks

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My Macbook pro,s Airdrop isn't functional plz help me to use it.

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