How to call User defined functions in Mathscript Node ?
Hi,
I have created a user defined function and saved it to Search path of Labview as an M file. If I run my program in Math script window, the function is recognized and the program works properly. If I do the same with MathScript node , the user defined functions are not identified.
Kindly help me with this problem. Thanks in advance
Cheers
Lenord Melvix
This page may help:
http://zone.ni.com/reference/en-XX/help/373123C-01/lvtextmathmain/caveats_recommendations_ms_search_...
Kevin C.
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How to call User Define Function
Hi,
I need a help....
In my Project I have Login.jspx page in which there is a textbox Username.
I have second success.jspx page which has its success.java bean class in which i have define a method "display()".Now i want to cal display() in my success.jspx page.
can anyone help me out what is the way to do this.
Thanks in advance...
Thanks,
NehalHi Abhijit,
Sure i can give you more details on the same:
I have written a displayVal method in ForgotPassword.java bean class
public String displayVal() {
String txtVal = AdfFacesContext.getCurrentInstance().getPageFlowScope().get("testValue").toString();
nameID.setValue(txtVal);
return txtVal;
Now in ForgotPassword.jspx page i have one input text box named "nameID" in which i want to display some value from the user-define method called displayVal()
now i am trying to call my user-define method in my ForgotPassword.jspx page:
<af:inputText label="Name"
binding="#{backingBeanScope.backing_FrgtPwd.nameID}"
id="nameID"
value="#{backingBeanScope.backing_FrgtPwd.displayVal}">
</af:inputText>
but is is showing an error that: backingBeanScope.backing_FrgtPwd.displayVal is not a property as this a method.
So now my query is : Is there any way by which i can call my user-define method on the jspx page from the bean class of the same page. -
How to Developed user defined functions to call function modules in SAP R/3
how to Develope user defined functions to call function modules in SAP R/3 system
Hello Raja,
Go through this V.imp Link...
http://download.oracle.com/docs/cd/B10464_05/integrate.904/b10408/rfc.htm
Steps to crate FM..
Follow these steps..
Go to the T: code SE37
First You Create Function Group
On That u specify
Function Group Name..............
Short Text..............................
save...
Go to SE 37
Specify the Function Module Name: Eg: Z_Bapi_Materialmaster
Short Text.......
Save...
Next Go to Attributes..
Select Radio button : Remote enabled model
Go to Parameters..
Click Import...
Give Parameter Type Associate type S.t
next Click Export...
Give Parameter Type Associate type S.t
Next Click Tables Button..
Specify tables..
Next click source code button..
Write Source code here..
Eg : Select statements Etc..
Finally we should be select the Radio button Enable remorely
https://www.sdn.sap.com/irj/sdn/wiki?path=/pages/viewpage.action?pageId=39728
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/abap/bapi%2bstep%2bby%2bstep
Re: User Defined Functions Tutorials
Hope this information is useful to you..
Thanks ,
Satya Kumar.. -
How 2 Develope user defined functions to call function modules in R/3 syst
How to Develope user defined functions to call function modules in SAP R/3 system....in xi
HIi,
If those function modules are RFC enabled then we can call those function module from user defined functions. Please see below link
/people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
Reward points if helpful.
Thanks,
Vijay Kumar T, -
Matscript node void ouputs when calling user-defined functions
Hi,
I have a (for most of you, probably simple) problem with calling user defined function within a mathscript node.
I have a script inside a MathScript node which calls three UD functions. When I try to output variables, LabView sets their type to void, so I cannot use them further. this would imply, that the script is nondeterministic, (since the types would get set at runtime). However, if I replace the call to the UD function with the actual contents of the function, the variable becomes deterministic. Now, since I have several call to these functions, I have no desire in writing all of them many time, introducing many variables etc. What would you advise me to do?
Find attached my scripts and functions.
I need this script running on a RT Target, and have been battling this for weeks, with almost no success!
Thanks, Regards,
Luka
Attachments:
Scripts.zip 2 KBMArtin, hello!
As far as I know, LabView checks the syntax as you write in the MS Node, and since there is no X mark next to the line number, it indicates, that the syntax is correct. Since i have set the path to the UDF in both the VI options and in the general MAthScript setting, how does adding the path command help? even if I add path('directory') command, a yellow exclamation mark appears, saying the command is slowing down performance.
(this is the original help explanation:
The warning glyph indicates that LabVIEW operates with reduced error checking at edit time and slower run-time performance for the MathScript Node. The following conditions cause the warning glyph to appear. To remove the warning glyph from the MathScript Node and improve run-time performance, modify your script as follows to resolve the condition in your script:
Your script calls addpath or pathremove (legacy name rmpath), or calls cd, path, or userpath with one or more inputs, which change the MathScript search path list at run time. Remove these functions and use the MathScript page to configure the default search path)
Could you please post a screenshot of your VI, just to see, if you've got anything different set up?
I am running LV2012.
Luka -
How to create user defined functions in xi.
how to create user defined functions in xi.
can anyone give info with screen shots.Hi,
Please follow the steps mentioned in below link
http://help.sap.com/saphelp_nw04/helpdata/en/f8/2857cbc374da48993c8eb7d3c8c87a/frameset.htm
also refer below links to know more about UDF
udf
Thanks
Swarup
Edited by: Swarup Sawant on Mar 3, 2008 3:59 PM -
How to add user defined functions in Menu bar of a Selection Screen?
Hi,
Can anybody please suggest me that how can I add user defined functions in the menu bar of a Selection Screen?
Regards
s@kDear Amit,
I am referring to the standard SAP program: RIEQUI20.
On the initial screen, there are 3 tabs.
Code:
SELECTION-SCREEN BEGIN OF TABBED BLOCK tab FOR 25 LINES.
SELECTION-SCREEN TAB (20) tab1 USER-COMMAND ucomm1
DEFAULT SCREEN 001.
SELECTION-SCREEN TAB (20) tab2 USER-COMMAND ucomm2
DEFAULT SCREEN 002.
SELECTION-SCREEN TAB (20) tab3 USER-COMMAND ucomm2
DEFAULT SCREEN 003.
SELECTION-SCREEN END OF BLOCK tab.
AT SELECTION-SCREEN.
CLEAR gv_okcode.
gv_okcode = sy-ucomm.
CLEAR sy-ucomm.
CASE gv_okcode.
WHEN 'IH08'.
CALL TRANSACTION 'IH08'. "Equipment Selection
WHEN 'IW29'.
CALL TRANSACTION 'IW29'. "Notification Selection
WHEN 'IW39'.
CALL TRANSACTION 'IW39'. "Order List Selection
WHEN OTHERS.
ENDCASE.
* Check date:
IF NOT datuv IS INITIAL
AND NOT datub IS INITIAL.
IF datub >= datuv.
ELSE.
MESSAGE e884(ih) WITH datuv datub.
ENDIF.
ENDIF.
IF variant IS INITIAL AND
dy_vari IS INITIAL.
PERFORM get_default_variant_f14 USING variant.
ENDIF.
PERFORM variant_existence_f14 USING variant.
IF datuv IS INITIAL.
datuv = sy-datum.
ENDIF.
IF datub IS INITIAL.
datub = sy-datum.
ENDIF.
IF sy-ucomm = 'ADDR'.
PERFORM adress_sel_f01 USING 'EQUIR'.
ENDIF.
PERFORM check_parnr_f76.
* AT SELECTION SCREEN OUTPUT
AT SELECTION-SCREEN OUTPUT.
STATICS: l_slset TYPE sy-slset.
*--- Set initial variant
PERFORM variant_init_f14 USING 'INST' 'INST' 'INST' 'RIEQUI20'.
IF variant IS INITIAL AND
dy_vari IS INITIAL AND
gv_variant_flag IS INITIAL.
PERFORM get_default_variant_f14 USING variant.
gv_variant_flag = 'X'.
ENDIF.
*--- Set Icon for adress-button
PERFORM set_icon_f01 USING dy_adrfl ad_icon text-ad0 text-ad1.
*--- get classification data from select option
*--- (if new variant or if called via submit or F3)
IF ( l_slset NE sy-slset ) OR
( s_comw[] IS NOT INITIAL AND gt_clsd_comw[] IS INITIAL ).
l_slset = sy-slset.
gv_class_old = dy_class.
gv_klart_old = dy_klart.
PERFORM copy_selopt_comw_f79 TABLES gt_clsd_comw s_comw.
PERFORM class_search_init_f77 USING 'EQUI'.
ENDIF.
*--- set Icon for classification
LOOP AT gt_clsd_comw TRANSPORTING NO FIELDS
WHERE atcod > '0'.
EXIT.
ENDLOOP.
IF sy-subrc IS INITIAL.
gv_comw_flag = 'X'.
ELSE.
CLEAR gv_comw_flag.
ENDIF.
PERFORM set_icon_f01 USING gv_comw_flag cl_icon text-cl0 text-cl1.
CALL METHOD cl_uid_cust=>selection_screen_output.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR variant.
PERFORM variant_inputhelp_f14 USING variant 'RIEQUI20'.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR dy_parnr.
PERFORM f4_for_parnr_f76.
AT SELECTION-SCREEN ON BLOCK clse.
IF dy_class NE gv_class_old
OR dy_klart NE gv_klart_old.
gv_class_old = dy_class.
gv_klart_old = dy_klart.
CLEAR gv_comw_flag.
REFRESH gt_clsd_comw.
REFRESH s_comw.
ENDIF.
PERFORM class_exist_f77 USING dy_klart dy_class 'DY_CLASS'.
IF sy-ucomm = 'COMW'.
CALL FUNCTION 'IHCLSD_VALUATION_POPUP'
EXPORTING
i_klart = dy_klart
i_class = dy_class
i_language = sy-langu
i_key_date = sy-datum
i_also_subclasses = dy_subcl
TABLES
ct_comw = gt_clsd_comw
EXCEPTIONS
exc_no_class = 1
exc_klart_not_allowed = 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.
*--- fill classification data in select option
PERFORM copy_comw_selopt_f79 TABLES gt_clsd_comw s_comw.
ENDIF.
IF sy-ucomm = 'ONLI'.
sscrfields-ucomm = sy-ucomm.
ENDIF.
Regards
s@k
Edited by: siemens.a.k on Jan 15, 2010 10:10 AM -
Calling user defined functions through OBIEE
Can anyone tell me how I can call the user defined functions on database through the new BI tool.
The idea is to collect certain parameters through the prompt when launching the request, the function is supposed to pick up the parameters, make a certain calculation, and return a value.
I wrote the function, I just need help over how to call the function through the BI tool - that was pretty easy in the old Discoverer.
Thanks.
Message was edited by:
user611377Hi Kresimir ,
You can use EVALUATE function to call a user defined function.
EVALUATE('FUNCTIONNAME(%1,..)' As DATATYPE,parameter1,...)
Here DATATYPE is the returntype of function.
Hope this will help.
Thanks
Ashok -
Calling user defined function in Oracle BI Answers?
Hi
I am new in Oracle BI . I want to use the user defined function in Oracle BI Answers as a column,function written in Oracle database to calculate the Sales Revenue.
I am using Oracle BI Standard Edition One and Oracle 10g database.
Please suggest me.
Thanks
NusratSearch for EVALUATE function you can call function and pass parameters
Example:
EVALUATE Function
This function is intended for scalar and analytic
calculations.
Syntax: EVALUATE('DB_Function(%1)', {
Comma separated Expression})
Example: SELECT
e.lastname,sales.revenue,EVALUATE('dense_rank()
over(order by %1
)',sales.revenue) FROM sales s, employee e; -
How to migrate User Define Function to another mapping in other namespace
Hi Everybody
I have define many User Define Functions in mapping
How can i use them in other mapping
Thank you in advanceHi,
I tried to explain the steps.
1. Take the JAVA code of your User-Defined Functions
2. Go to a JAVA editor (e.g NWDS, Eclipse, etc...)
2.1. create a Java project
2.2. create a Java class
2.3. inside your Java class, put each JAVA code of your User-Defined Function inside a Method
2.4. Export your Java class to a JAR file (e.g my_tools.jar)
3. Go to IR
3.1 create an Imported Archive (IA) and upload your JAR file.
3.2 in this IA, you see your Java class which contains all your methods.
4. inside your mapping,
4.1 create a User-Defined Function <u>and import</u> your class
4.2 use your method.
So, you define in only one place your code (thanks to a IA) and you will be able to use it inside several mappings.
I hope I don't forget steps...
Advantage: if tomorrow, you want to create a new function, just add a new method to your Java class and re-import your JAR file
Oh, I missed: your IA must be created inside a specific Software Component (SC__TOOLS) and this one must be linked with the others by a "Usage dependency", else your IA will be recognise only in one Software Component (and maybe only in one namespace)
Mickael -
Calling user defined functions in Matlab Script Node
Greetings!
I am not successful in calling a user defined function inside a Matlab Script Node.
The path has been added to Matlab, but the Matlab script node is not calling my function.
I am calling it as follows:
a= fcd(b,c);
and the fcd.m file is calculating the 'first central difference' - works in Matlab, but not in LabVIEW:
function MtxOut=fcd(MtxIn,dt)
%MtxOut=fcd(MtxIn,dt)
%first central difference method of finding instantaneous
%first derivatives
%MtxIn = MxN matrix of inputs
%dt = time change between inputs
%MtxOut = MxN matrix of first derivatives of inputs
r=size(MtxIn,1);
c=size(MtxIn,2);
MtxOut(1,=(MtxIn(2,-MtxIn(1,)/dt;
MtxOut(r,=(MtxIn(r,-MtxIn(r-1,)/dt;
for i=2:r-1
for j=1:c
MtxOut(i,j)=(MtxIn(i+1,j)-MtxIn(i-1,j))/(2*dt);
end
endMatthew:
What version of MatLab, LabVIEW are you using?. Also, what type of errors are you running into?.
Thanks,
Rudi N. -
Use of user defined function in mathscript containing structure
Hi, I am an beginner user of LabView's MathScript Module,
I have the following problem when integrating my MATLAB code into LabView, for HMM: In my program, I tried to call a user defined MATLAB function called 'mixgaussinit.m' It show this error ..
Error -90162 occurred at Line 36, Column 20: unexpected char: '.'
C:\HMMall\KPMstats\mixgauss_init.m
Possible reason(s):
LabVIEW: A recognition error occurred while generating a stream of tokens.
the line 36 of the file is this "mu = reshape(mix.centres', [d M])"
mix.centers is a structure..
How can this error be corrected?
Solved!
Go to Solution.I just noticed that these files appear to be under copyright. My first question is do you have the copyright permissions to post them in a public forum? If not then you may wish to delete them. That being said I have examined the code and it seems easy enough to work around your issues (provided you have the copyright permissions). The way to work around the issues is indeed to replace the struct fields with variables. This will of course require you to change a couple function definitions to input and output the neccesary variables which I believe was at most 5 variables. You will also need to redo the error checking code that uses a cell array. Altogether I estimate about 30 minutes of work. I would have given you the work around in these files had the files not been copyrighted. So, unfortunately, you will have to implement the work around yourself.
Good luck!
K Scott -
How to call user define data type as data type for concurrent parameter
Hi All,
i find some difficulty while creating the concurrent program.
i.e.
i have one of the parameter of table type i.e. user define data type at PLSql program
now i need to register same PLSQL program into oracle applications as concurrent program
but while i am creating Parameters for concurrent program
How could i define that user define data type at database level in oracle applications using 'Value set' ?
any one save me from this Problem
thanks and Regards,
sai krishna@cavaya.Don't think this can be done..
One way I can think of is to wrap your PL/SQL program under another procedure/package that can accept "normal" parameter,and use/register this wrapper instead of your original pl/sql program.
HTH -
How to use user defined function in select query using Toplink
Hi Friends
I am little bit of new in Toplink stuff... so please help me...
I have to database functions 1. encrypt and 2. decrypt.
I want to exceute the following sql query using toplink
select port, database, user_name, decrypt(encrypt('String which is to be encrypt ','password'),'password') from CONFIGURATION
can anyone tell me , how to write code in toplink which will give the about sql output.
thanks .....The "Specifying a Custom SQL String in a DatabaseQuery" section in the TopLink Developer's Guide may help... http://download-uk.oracle.com/docs/cd/B32110_01/web.1013/b28218/qrybas.htm#BCFHDHBG
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How to Call User Defined Procedure in Report
I have a procedure which return some values.and i want to call this procedure in PLD.In PLD's properties field there is a tab named Content , when i select source type as procedure and give the procedure name the PLD is unable to call this procedure.
Regards
Edited by: Philip Eller on Jun 26, 2008 11:09 AMHi Sandeep,
Please kindly refer to the definition of this type:
You can use this type of field to print secured images, such as official
stamps, which you are not legally permitted to save on your computer as
regular pictures, but as *.dll files. The source types available for
External Data fields include the values Procedure Name, Database,
Formula and System Variable.
To select an external data source type to print a fixed image:
1. Choose Properties - Field > Content tab.
2. Select Procedure Name in the Source Type field:
3. Enter the name of the required *.dll file in the Procedure
Name field.
The *.dll file must be located in the extensions folder defined in
Administration > System Initialization > General Settings > Path tab >
Extensions Folder.
Hope this clarifies the issue.
Regards,
Canna Mu
SAP Business One Forums Team
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