How to create dynamic object in painter screen.

hi
one case need to display some object in screen,but these object just be determined when program is running.
some one can give me simple demo code
and how to find to detail information from sap douc!
thank you advance!

hi
thank you !
how much and what object (button,label,input,picture...)
just determin in parameter table and table content will change by user!

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Salmple at How to Create Dynamical Object for RTTC

Hi all, I need a sample at How to Create Dynamical Object for RTTC.
you can help me?.

Hello Martinez,
I have attached a sample for structure types. With the Where-Used-List on the Create() Method of the various RTTC classes one may find more samples. If you meant with object on OO Type then it is to mention that this is not possible yet.
Regards
Klaus
PROGRAM sample.
DATA: sdescr1 TYPE REF TO cl_abap_structdescr,
      sdescr2 TYPE REF TO cl_abap_structdescr,
      tdescr1 TYPE REF TO cl_abap_tabledescr,
      tdescr2 TYPE REF TO cl_abap_tabledescr,
      tref1   TYPE REF TO data,
      tref2   TYPE REF TO data,
      comp    TYPE abap_component_tab,
      wa      TYPE t100,
      xbuf    TYPE xstring.
FIELD-SYMBOLS: <tab1> TYPE table,
               <tab2> TYPE table.
sdescr1 ?= cl_abap_typedescr=>describe_by_name( 'T100' ).
comp     = sdescr1->get_components( ).
sdescr2 = cl_abap_structdescr=>create( comp ).
tdescr1 = cl_abap_tabledescr=>create( sdescr2 ).
tdescr2 = cl_abap_tabledescr=>create( sdescr2 ).
CREATE DATA: tref1 TYPE HANDLE tdescr1,
             tref2 TYPE HANDLE tdescr2.
ASSIGN: tref1->* TO <tab1>,
        tref2->* TO <tab2>.
wa-sprsl = 'E'. wa-arbgb = 'SY'. wa-msgnr = '123'. wa-text = 'first text'.   INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'SY'. wa-msgnr = '456'. wa-text = 'second text'. INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'XY'. wa-msgnr = '001'. wa-text = 'third text'.   INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'ZZ'. wa-msgnr = '123'. wa-text = 'fourth text'. INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'E'. wa-arbgb = 'SY'. wa-msgnr = '123'. wa-text = 'ABAP is a miracle'. INSERT wa INTO TABLE <tab1>.
EXPORT tab = <tab1> TO DATA BUFFER xbuf.
IMPORT tab = <tab2> FROM DATA BUFFER xbuf.
LOOP AT <tab2> INTO wa.
WRITE: / wa-sprsl, wa-arbgb, wa-msgnr, wa-text.
ENDLOOP.

How to create dynamically object in labview 6.0?

i can't create dynamically an object (or insert automatically a word in a ring box)

Hi,
to insert the word into the ring you have to create the ring property node on the block diagram. To do it just right click on the ring cotrol and select Creat->Property node from pop-up menu. The select property "Strings []" by right clicking on the property node in the block diagram.
This array corresponds to the strings in the ring control. So you can change it and read info from it.
Good luck
Oleg Chutko/
Attachments:
Add.vi ‏17 KB

How to create dynamic screen using module pool programming

Hi,
Could anybody help me how to create dynamic screens?
I am developing a screen with HR Person with assignment info. If PERNR have multiple assignments, i need to show all the details one by one. How to show the details on screen. I need to call one by one assignment information dynamically.
Please suggest me how to do, apart from using table controls.
Thanks,
Kamal

You may have the below options:
1) Table Control
2) Individual fields
3) ALV
4) pop-up screen

How to create a parameter id on screen element

How to create a parameter id on screen element
reply urgent

Hi Madan,
Check this info.
Parametere Id is the one which holds the memory for the particular field. when we need to pass the the field from one screen to another use the parameter Id.
The SAP Memory is a user-specific memory area of the application server, which is accessed by all main sessions of a user session at once. ABAP programs have access to SPA/GPA parameters stored in the SAP Memory (also called SET/GET parameters).
Eg. Of how to use Set parameter
you can give value of variable (dobj) to parameter ID 'pid'. This will store value in SAP memory
SET PARAMETER ID pid FIELD dobj.
When you want to use that value stored in SAP memory
you can use GET parameter.
GET PARAMETER ID pid FIELD dobj.
To fill the input fields of a called transaction with data from the calling program, you can use the SPA/GPA technique. SPA/GPA parameters are values that the system stores in the global, user-specific SAP memory. SAP memory allows you to pass values between programs. A user can access the values stored in the SAP memory during one terminal session for all parallel sessions. Each SPA/GPA parameter is identified by a 20-character code. You can maintain them in the Repository Browser in the ABAP Workbench. The values in SPA/GPA parameters are user-specific.
ABAP programs can access the parameters using the SET PARAMETER and GET PARAMETER statements.
To fill one, use:
SET PARAMETER ID <pid> FIELD <f>.
This statement saves the contents of field <f> under the ID <pid> in the SAP memory. The code <pid> can be up to 20 characters long. If there was already a value stored under <pid>, this statement overwrites it. If the ID <pid> does not exist, double-click <pid> in the ABAP Editor to create a new parameter object.
To read an SPA/GPA parameter, use:
GET PARAMETER ID <pid> FIELD <f>.
This statement fills the value stored under the ID <pid> into the variable <f>. If the system does not find a value for <pid> in the SAP memory, it sets SY-SUBRC to 4, otherwise to 0.
To fill the initial screen of a program using SPA/GPA parameters, you normally only need the SET PARAMETER statement.
The relevant fields must each be linked to an SPA/GPA parameter.
On a selection screen, you link fields to parameters using the MEMORY ID addition in the PARAMETERS or SELECT-OPTIONS statement. If you specify an SPA/GPA parameter ID when you declare a parameter or selection option, the corresponding input field is linked to that input field.
Check this link.
http://help.sap.com/saphelp_47x200/helpdata/en/f5/6a853c61c5140ee10000000a11405a/frameset.htm
Hope this resolves your query.
Reward all the helpful answers.
Regards

How to create dynamic variable in Java?

Hi,
I want to create dynamic varible , using ArrayList or Vector. The number of array i dont knwo, so how to create dynamic ArrayList or Vector.
for example:
ArrayList1,ArrayList2,ArrayList3.....n
or
Vector1,Vector2,Vector3 .....n, the n value i will get at run time, so how to create the dynamic ArrayList or Vector or i can use any other Object in java,
Pls provide your input.
Sridhar

1. I have a HashMap with dataok ... fair enough.
2. depending on its size, i need to create variable
to store them.uhm ... why? If you have a variable number of elements in the map then you'd need to generate a variable number of variables (a number, that is not know at compile time, as it seems). Now if you could somehow create those variables, how would you access them? You'd have to generate the code handling them as well ...
Tell us what kind of data you've got and what you want to do with it. There's certainly a better solution to your problem.
how to generate variables as per content size of the
HashMapYou don't.

How to create an object within the same class???

hi im just a newbie
i v been always creating an object from the main class..
but how to create an object inside the same class??
i got main and students class
the main got an array
Students[] stu = new Students[]
and i got
stu[i] = new Students(id,name);
i++;
but i wanna do these things inside the Students class..
i tried ..but i got errors.....
how to do this
.

javaexpert, :)
I really have no idea what you are trying to do since you say you've always been creating an object from the main class, yet you always want to create an object inside the same class.
I'll assume that you have an object in the main class that you are trying to access from the Students class.
If you are trying to access objects that are contained within the main class FROM the Students class, then know that there are two ways of doing so, one being static, and the other dynamic (look up definitions if unclear):
1.) make the objects in the main class both static and public and access the the objects using a convention similiar to: Main.object; It's important to note that Main is the name of your main class, and object is a static object. There are better ways of doing this by using gettter/setter methods, but I'll omit that tutorial.
2.) Create a new instance of the main class and access the objects using a similiar fashion: Main myInstance = new Main(); myInstance.myObject;
You should really use getter and setter methods but I'll omit the code. In terms of which approach is better, step one is by far.
I don't mean to be condecending, but you should really brush up on your programming skills before posting to this forum. This is a fundamenetal concept that you will encounter time and time again.

How to create dynamic view in hr report category

i want to make company code mandetory in in selection screen given by logical data base PNP here i want to make field mandetory. so how to create dynamic view in hr report category.
thanks in advance

solved by self

HOW TO CREATE AUTHORISATION OBJECT IN ABAP PLEASE HELP

HOW TO CREATE AUTHORISATION OBJECT IN ABAP PLEASE HELP

You can Use Transaction code: RSSM
Check the following link
http://www.sap-img.com/bc042.htm
In SU20 you will have to create a CLass.
After saving this double click this and you will taken to another screen where you can create Auth Object.
You can create authorization fields in SU21 or use existing ones.
You can also do above thru tcode SE80 Edit -> Other Object. In one the tabs you will see Auth. Objects .

How to create dynamic connection string with variables using ssis.

Hello,
Can anyone let me know on how to create dynamic connection string with variables using ssis?
Any help would be appreciated.

Hi vinay9738,
According to your description, you want to connect multiple database from multiple servers using dynamic connection.
If in this case, we can create a Table in our local database (whatever DB we want) and load all the connection strings. We can use Execute SQL Task to query all the connection strings and store the result-set in a variable of object type in SSIS package.
Then use ForEach Loop container to shred the content of the object variable and iterate through each of the connection strings. And then Place an Execute SQL task inside ForEach Loop container with the SQL statements we have to run in all the DB instances.
For more details, please refer to the following blog:
http://sql-developers.blogspot.kr/2010/07/dynamic-database-connection-using-ssis.html
If there are any other questions, please feel free to let me know.
Regards,
Katherine Xiong
Katherine Xiong
TechNet Community Support

How to create dynamic strcture and accepting runtime value in work area

Hi,
I am using RFC_READ_TABLE for joining more than table and written select query but into clause work area value is passed but it is short dump is displaying with too few many fields in into clause .work area WA need some casting type conversion which accepts the some run time value and should have some structure for it.how to create dynamic structure?

hi
good
go through this and use in your report accordingly.
If you are trying to read some information from SAP and you can't find the right BAPI then RFC_READ_TABLE can do the job for you.
RFC_READ_TABLE is powerful RFC it gives you the access to all tables and views in SAP. I basically used RFC_READ_TABLE for Material Master Search application on the Intranet.
Now you may say there are lots of BAPI for this functionality. You are right but I had to work around the BAPI to get Prices (Moving Average Price) and it just did not work very well. Because of the nature of the application I had to use RFC_READ_TABLE because then I can use powerful SQL expression for searching. RFC_READ_TABLE give you the ability to code the where clause which is quite enough.
I have included part of the code use in asp page to read ENT1027 for Mgroup and M description & number but without object creation. The other part of the code reads MBEW for price & quantity.
Code
lt;%
'#######################Diming the Structures
Call BAPIRFC.DimAs("Rfc_Read_Table", "FIELDS", MaterialSelection_RS)
Call BAPIRFC.DimAs("Rfc_Read_Table", "OPTIONS", Selection_RS)
'########################Search Type########################
' C contanis
' S Start with
' E Ends with
if searchtype = "C" then
FormatedSearch_Keyword = "%" & Search_Keyword & "%"
elseif searchtype = "S" then
FormatedSearch_Keyword = Search_Keyword & "%"
else searchtype = "E" then
FormatedSearch_Keyword = "%" & Search_Keyword
end if
'################# Flaged for deletion Materials #####################
if showdeleted = "No" then
Selection_RS.AddNew Array("TEXT"),Array("LVORM <> 'X' AND")
end if
'############## users can search three material group ################
'############## GROUPS: OFFICESUP TECOMHARD TECOMSOFT ###############
'##USER STILL CAN NAROW THEIR SEARCH BY SELECTING ON OF THREE#########
if MGroup = "ALL" then
Selection_RS.AddNew Array("TEXT"),Array("MATKL IN ('OFFICESUP','TECOMHARD','TECOMSOFT')")
else
Selection_RS.AddNew Array("TEXT"),Array("MATKL = '"& MGroup &"' and ")
end if
'#######################ADDING SEARCH KEYWORD TO STRUCTURE##############
if not Search_Keyword = "" then
Selection_RS.AddNew Array("TEXT"),Array(" MAKTG LIKE '" & FormatedSearch_Keyword & "'")
end if
Selection_RS.Update
'#######################ADD RETURNED FIELDS#########################
MaterialSelection_RS.AddNew array("FIELDNAME","OFFSET","LENGTH","TYPE","FIELDTEXT"),array("MATNR","000000","000000" ,"","")
MaterialSelection_RS.AddNew array("FIELDNAME","OFFSET","LENGTH","TYPE","FIELDTEXT"),array("MATKL","000000","000000" ,"","")
MaterialSelection_RS.AddNew array("FIELDNAME","OFFSET","LENGTH","TYPE","FIELDTEXT"),array("MAKTG","000000","000000" ,"","")
MaterialSelection_RS.Update
call BAPIRFC.Rfc_Read_Table("ENT1027", Material_RS, MaterialSelection_RS, Selection_RS, "~", "", "0", "0")
If Err.Number > 0 then
               Response.Write "Error:" & "<BR>"
               Response.Write "   Err.number...... " & Err.Number & "<BR>"
               Response.Write "   Err.Description. " & Err.Description & "<BR>"
end if
'###########LOOP THROUGH RECORDSET
if not Material_RS is nothing then
do while not Material_RS.eof
loop
end if
%>
thanks
mrutyun^

How to create shared object in Open Vms environment.

          Hi All,
          Iam using Weblogic Server 5.1 on OpenVms 7.2-1. As a part of development, I need
          to use JNI(Java Native Interface )to call existing "C" function.
          Iam stuck at creating shared object on OpenVms. I would like to know what is the
          procedure for creating these shared objects for a given "C" programme.
          For your easy reference :This is how we create dynamic link libraries for "C"
          code by using Microsoft C++ comipler.
          cl -Ic:\jdk\include -Ic:\jdk\include\win32 -LD SampleProgramme.c -FeSampleProgramme.dll
          Can somebody help me on this?
          Thanks in Advance,
          Prashanth Bhat.


You might also want to read the following series of articles:
http://www.oracle.com/technetwork/articles/servers-storage-dev/linkinglibraries-396782.html
Regards,
Darryl.

How to create Dynamic Window in Smartforms

Hi all,
Could you please help me out on how to create Dynamic Window in smartforms excluding Main Window.
Thanks in Advance.
Vinay.

hi,
Hi,
1.If you are creating the Different windows for the Countries,then In conditions tab of window specify the Condition i.e.
company -code = '2201'.
2.Then that window can trigger ofr that condition.
3.Other wise, if you are using the different layouts ,then write the condition in Print program and call that form .
reward me if helpful.

How to create dynamic context based on a structure defined in the program?

Hi Experts,
         I need to create a dynamic context based on a structure wa_struc which i have define programatically.
When I pass wa_struc to structure_name parameter of create_nodeinfo_from_struc, i get a runtime error:
"Parameter STRUCTURE_NAME contains an invalid value wa_struc."
How to create dynamic context based on a structure defined in the program?
I have written the code like this:
TYPES: BEGIN OF t_type,
            v_carrid TYPE sflight-carrid,
            v_connid TYPE sflight-connid,
         END OF t_type.
Data: i_struc type table of t_type,
         wa_struc type t_type.
data: dyn_node   type ref to if_wd_context_node.
data: rootnode_info   type ref to if_wd_context_node_info.
rootnode_info = wd_context->get_node_info( ).
clear i_struc. refresh i_struc.
select carrid connid into corresponding fields of table i_struc from sflight where carrid = 'AA'.
cl_wd_dynamic_tool=>create_nodeinfo_from_struct(
parent_info = rootnode_info
node_name = 'dynflight'
structure_name = 'wa_struc'
is_multiple = abap_true ).
dyn_node = wd_context->get_child_node( name = 'dynflight' ).
dyn_node->bind_table( i_struc ).
Thanks
Gopal
Message was edited by: gopalkrishna baliga

Hi Michelle,
          First of all Special thanks for your informative answers to my other forum questions. I really appreciate your help.
Coming back to this question I am still waiting for an answer. Please help. Note that my structure is not in a dictionary.
I am trying to create a new node. That is
CONTEXT
- DYNFLIGHT
CARRID
CONNID
As you see above I am trying to create 'DYNFLIGHT' along with the 2 attributes which are inside this node. The structure of the node that is, no.of attributes may vary based on some condition. Thats why I am trying to create a node dynamically.
Also I cannot define the structure in the ABAP dictionary because it changes based on condition
I have updated my code like the following and I am getting error:
TYPES: BEGIN OF t_type,
CARRID TYPE sflight-carrid,
CONNID TYPE sflight-connid,
END OF t_type.
Data: i_struc type table of t_type,
dyn_node type ref to if_wd_context_node,
rootnode_info type ref to if_wd_context_node_info,
i_node_att type wdr_context_attr_info_map,
wa_node_att type line of wdr_context_attr_info_map.
wa_node_att-name = 'CARRID'.
wa_node_att-TYPE_NAME = 'SFLIGHT-CARRID'.
insert wa_node_att into table i_node_att.
wa_node_att-name = 'CONNID'.
wa_node_att-TYPE_NAME = 'SFLIGHT-CONNID'.
insert wa_node_att into table i_node_att.
clear i_struc. refresh i_struc.
select carrid connid into corresponding fields of table i_struc from sflight where carrid = 'AA'.
rootnode_info = wd_context->get_node_info( ).
rootnode_info->add_new_child_node( name = 'DYNFLIGHT'
attributes = i_node_att
is_multiple = abap_true ).
dyn_node = wd_context->get_child_node( 'DYNFLIGHT' ).
dyn_node->bind_table( i_struc ).
l_ref_interfacecontroller->set_data( dyn_node ).
But now I am getting the following error :
The following error text was processed in the system PET : Line types of an internal table and a work area not compatible.
The error occurred on the application server FMSAP995_PET_02 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: IF_WD_CONTEXT_NODE~GET_STATIC_ATTRIBUTES_TABLE of program CL_WDR_CONTEXT_NODE_VAL=======CP
Method: GET_REF_TO_TABLE of program CL_SALV_WD_DATA_TABLE=========CP
Method: EXECUTE of program CL_SALV_WD_SERVICE_MANAGER====CP
Method: APPLY_SERVICES of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: REFRESH of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE_DATA of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~UPDATE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_VIEW~MODIFY of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMPONENT~VIEW_MODIFY of program CL_SALV_WD_A_COMPONENT========CP
-Gopal
Message was edited by: gopalkrishna baliga

How to create dynamic connection in business view manager.

Hi Sir,
Can u explain how to create dynamic connection in business view manager.
Thanks
Vishali Raghava Raju

HI Vaishali,
Can you please elaborate your requirement ?
-Regards
B

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