Is it possible to pass data from a subVI before that subVI has finished executing?

Basically this is my problem:
1. I have a subVI which contains a loop that reads data from a device for a specified amount of time.
2. I would like to graph this data in real time on the front panel of the main VI.
So is there a way to pass data from inside the loop of my subVI to the graph of my main VI before the subVI has finished executing, and if so how do I do this?
Thank you.

How about using a global variable or a Queue?

Similar Messages

Is it possible to pass data from Flex to BlazeDS/POJO as a stream?

Is it possible to make a remote call to a remote Java object that uses BlazeDS so that the data is gotten as a stream (InputStream)? For example when uploading a file, it would require less memory.
The BlazeDS examples about file upload that I've seen read the data from file to client memory first with FileReference#load() and after that pass it to the server as ByteArray. By doing so, both client and server need to load the whole file data into memory before it can be passed/processed.
Thanks.

Thanks for the tip Joe.
It's not quite what I was looking for, but it gave me some ideas.
The blog post describes how to create your own server to handle the file stream. With BlazeDS & Java EE app server there's no need to implement the low level stuff.
One option would be to read the data on Flex side in chunks and make a request to send each chunk at a time, but I don't know whether this helps at all. Might just slow down the network.
Another option is to write a custom adapter for BlazeDS endpoint, but I don't know enough details on this to say is it possible or not.
Third option is to use regular servlet code and Apache Commons FileUpload module.
Still interested hearing opinions from people working with BlazeDS.

TS4036 Is it possible to restore data from a specific app that was backed up? How?

So iCloud has backed up my application and data, great. How do I restore that specific apps data, only?

Hi Winston,
When Apple labels this all or nothing function "Reset". I agree 100%. But, without the most elementary functions, like the ability to select files and folders to be restored, iCloud is a primitive synchronization service, not a back up service.
I couldn't find any third party back up application using iCloud storage. Is it a legal issue with the license?
Thanks!

Passing data from JAVASCRIPT to SAP database

Hi Experts,
Is it possible to connect or access RFC function module through JAVASCRIPT? I want to send data from JAVASCRIPT to SAP database table.
Is it possible to pass data from JAVASCRIPT to SAP database table?
Thanks in advance.
Regards,
Arindam Samanta.

OData services can be one option to achieve this.
Another possibility can be use of Generic REST enablement with SAP NetWeaver Gateway.
If you are not considering Gateway at all, then A JSON adapter like the one mentioned in JSON Adapter for ABAP Function Modules can be handy.

Passing data from JSP to existing iView in Portal

Hello Experts,
I'm new to EP and Web DynPro. Please provide your guidance for the following scenario:
There are 2 iViews in different pages.
iView 1(Web DynPro Java application) - its running in portal
- created by other person long time back - it takes input from user to create a support message
iView 2(JSP page)
- since iView 1 is very generic, I have to create one more iView, which is simple & specific to user request, but should pass the data to the iView 1, which in turn will create a support message.
My Question:
Is it possible to pass data from my JSP page(in iView2) to the running application in iView1?
(I don't have access to the code of the running application- so i can't use Client Data Bag or sessions)
If the above condition is possible, then is it possible to hide the iView 1, so that user doesn't need to see the iView 1 when they submit data?
Please guide me with sample code or links.
Thanks in advance,
Aruna Thamilmani

You could have the Applet make a request to the server (via URLConnection).

Passing data from webdynpro to BSP

Hi Experts,
Can anyone tell me is there any possibility of passing data from webdynpro to BSP and vice-versa.
If so, kindly let me know.
thanks a lot.
regards
vijay

Two possible options, not sure however how this will work in practice.
1. use the URL and pass additional parameters (http://help.sap.com/saphelp_nw70/helpdata/EN/7b/fb57412df8091de10000000a155106/content.htm)
2. If in portal, do via portal eventing (http://help.sap.com/saphelp_nw70/helpdata/EN/f6/7d6f4151dc5758e10000000a1550b0/content.htm)

Passing data from report to abap webdynpro

Hello,
I'm calling an abap webdynpro from an abap report through CALL_BROWSER MF.
I need to pass data from a report to a webdynpro. It is a table that I want to pass. I've tried to user memory ids, but as I was suspecting, it doesn't work.
Is there a way of doing it?
Thanks and best regards,
Vasco Brandã

Hi,
Please read this thread : Is it possible to pass a table as input parameter to a web dynpro app?
Regards,
Pierre

Passing data from Oracle stored procedures to Java

We're going to write a new web interface for a big system based on Oracle database. All business rules are already coded in PL/SQL stored procedures and we'd like to reuse as much code as possible. We'll write some new stored procedures that will combine the existing business rules and return the final result dataset.
We want to do this on the database level to avoid java-db round trips. The interface layer will be written in Java (we'd like to use GWT), so we need a way of passing data from Oracle stored procedures to Java service side. The data can be e.g. a set of properties of a specific item or a list of items fulfilling certain criteria. Would anyone recommend a preferable way of doing this?
We're considering one of the 2 following scenarios:
passing objects and lists of objects (DB object types defined on the schema level)
passing a sys_refcursor
We verified that both approaches are "doable", the question is more about design decision, best practice, possible maintenance problems, flexibility, etc.
I'd appreciate any hints.

user1754151 wrote:
We're going to write a new web interface for a big system based on Oracle database. All business rules are already coded in PL/SQL stored procedures and we'd like to reuse as much code as possible. We'll write some new stored procedures that will combine the existing business rules and return the final result dataset.
We want to do this on the database level to avoid java-db round trips. The interface layer will be written in Java (we'd like to use GWT), so we need a way of passing data from Oracle stored procedures to Java service side. The data can be e.g. a set of properties of a specific item or a list of items fulfilling certain criteria. Would anyone recommend a preferable way of doing this?
We're considering one of the 2 following scenarios:
passing objects and lists of objects (DB object types defined on the schema level)
passing a sys_refcursor
We verified that both approaches are "doable", the question is more about design decision, best practice, possible maintenance problems, flexibility, etc.
I'd appreciate any hints.If logic is already written in DB, and the only concern is of passing the result to java service side, and also from point of maintenance problem and flexibility i would suggest to use the sys_refcursor.
The reason if Down the line any thing changes then you only need to change the arguments of sys_refcursor in DB and as well as java side, and it is much easier and less efforts compare to using and changes required for Types and Objects on DB and java side.
The design and best practise keeps changing based on our requirement and exisiting design. But by looking at your current senario and design, i personally suggest to go with sys_refcursor.

Is it possible to pass variables from Tidal to the Peoplesoft run controls?

Does anyoen know
•1) Is it possible to pass variables from Tidal to the Peoplesoft run control page such as current date?
An example would be updating run control parameters for a PSQUERY.
•a) From date
•b) To date
•c) Business units
Thanks,
Jay

Edit the job - go to Run Controls Parameters tab - select the param you want in the Override column then click on the Variables button on the bottom and select the variable you want

How to pass data from a C++ program to LV to plot the data real time?

Hello,
I am writing a C++ program in which I need to plot the data in real
time. I would like to pass data from my C++ program to LabView in order
to perfrom the plotting. I was wondering if this is possible. If so,
how can it be done? .
Thank You

There are several C++ examples and application notes here.

How to pass data from smartform to user exits in appl form print workbench

Dear All,
I am using print workbench + smartforms to develop a form.
But facing problem with passing data from the smartform back to
the user exits includes in the application form of the print workbench.
For eg:- Supppose the case , passing the total number of pages 'sfsy-formapages' to the application form .
I tried with the export interface of the smartform, still it doesn't works!
Any suggestions/solutions
Thanks
santhv

Hi Prashanti,
Thank you very much...
Using EXPORT/IMPORT , I am able to pass the data.
But I would like to know whether it is the final solution.
As there is export interface is available for smartform....
why it is not possible to get back the data in Application form.
Please confirm, so that I can close the post.
Anyway thank you once again....
Regards,
santhv

How to pass data from one internal session to another

Hi SAP Experts,
How to pass data from one internal session to another and from One external session to another external session. I used import and export parmeter and SPA/GPA parameters. What is the other way to pass data?
Please tel me urgently
Thank you
Basu

Memory Structures of an ABAP Program
In the Overview of the R/3 Basis System you have seen that each user can open up to six R/3 windows in a single SAPgui session. Each of these windows corresponds to a session on the application server with its own area of shared memory.
The first application program that you start in a session opens an internal session within the main session. The internal session has a memory area that contains the ABAP program and its associated data. When the program calls external routines (methods, subroutines or function modules) their main program and working data are also loaded into the memory area of the internal session.
Only one internal session is ever active. If the active application program calls a further application program, the system opens another internal session. Here, there are two possible cases: If the second program does not return control to the calling program when it has finished running, the called program replaces the calling program in the internal session. The contents of the memory of the calling program are deleted. If the second program does return control to the calling program when it has finished running, the session of the called program is not deleted. Instead, it becomes inactive, and its memory contents are placed on a stack.
The memory area of each session contains an area called ABAP memory. ABAP memory is available to all internal sessions. ABAP programs can use the EXPORT and IMPORT statements to access it. Data within this area remains intact during a whole sequence of program calls. To pass data to a program which you are calling, the data needs to be placed in ABAP memory before the call is made. The internal session of the called program then replaces that of the calling program. The program called can then read from the ABAP memory. If control is then returned to the program which made the initial call, the same process operates in reverse.
All ABAP programs can also access the SAP memory. This is a memory area to which all sessions within a SAPgui have access. You can use SAP memory either to pass data from one program to another within a session, or to pass data from one session to another. Application programs that use SAP memory must do so using SPA/GPA parameters (also known as SET/GET parameters). These parameters are often used to preassign values to input fields. You can set them individually for users, or globally according to the flow of an application program. SAP memory is the only connection between the different sessions within a SAPgui.
The following diagram shows how an application program accesses the different areas within shared memory:
In the diagram, an ABAP program is active in the second internal session of the first main session. It can access the memory of its own internal session, ABAP memory and SAP memory. The program in the first internal session has called the program which is currently active, and its own data is currently inactive on the stack. If the program currently active calls another program but will itself carry on once that program has finished running, the new program will be activated in a third internal session.
Data Clusters in ABAP Memory
You can store data clusters in ABAP memory. ABAP memory is a memory area within the internal session (roll area) of an ABAP program and any other program called from it using CALL TRANSACTION or SUBMIT.
ABAP memory is independent of the ABAP program or program module from which it was generated. In other words, an object saved in ABAP memory can be read from any other ABAP program in the same call chain. ABAP memory is not the same as the cross-transaction global SAP memory. For further information, refer to Passing Data Between Programs.
This allows you to pass data from one module to another over several levels of the program hierarchy. For example, you can pass data
From an executable program (report) to another executable program called using SUBMIT.
From a transaction to an executable program (report).
Between dialog modules.
From a program to a function module.
and so on.
The contents of the memory are released when you leave the transaction.
To save data objects in ABAP memory, use the statement EXPORT TO MEMORY.
Saving Data Objects in Memory
To read data objects from memory, use the statement IMPORT FROM MEMORY.
Reading Data Objects from Memory
To delete data clusters from memory, use the statement FREE MEMORY.
Deleting Data Clusters from Memory
please read this which provide more idea about memory
Message was edited by:
sunil kumar

Pass data from servlet to jsp using sendRedirect

Hi,
I am passing data from servlet to jsp using forward method of request dispatcher but as it doesn't change the url it is creating problems. When ever user refreshes the screen(browser refresh) it's re-loading both servlet and jsp, which i don't want to happen. I want only the jsp to be reloaded.
Can I pass data from servlet to jsp using sendRedirect in this case. I also want to pass some values from servlet to jsp but without using query string. I want to set some attributes and send to jsp just like we do for forward method of request dispatcher.
Is there any way i can send data using attributes(without using query string) using sendRedirect? Please let me know

sendRedirect is meant as a true redirect. meaning
you can use it to redirect to urls not in your
context....with forward you couldn't pass information
to jsps/servlets outside your own context.Actually, you can:
getServletContext().getContext("/other").getRequestDispatcher("/path/to/servlet").forward(request, response)I think the issue here is that the OP would like to have RequestDispatcher.forward() also update the address in the client's browser. That's not possible, AFAIK. By the time the request is forwarded, the browser has already determined the URL of the servlet, and the only I know of way to have the browser change the URL to the forwarded Servlet/JSP is to send a Location: header (i.e. sendRedirect()). Remember that server-side dispatching is transparent to the client. Maybe there's some tricky stuff you can do with JavaScript to change the address in the address bar without reloading the page?
Brian

Is that possible to transfer data from old apple id to new apple id becoz my old apple id is not working

Is that possible to transfer data from old apple id to new apple id becoz my old apple id is not working.

Merging of Apple ID accounts is not possible.

Problem in passing data from one .jsp page to another .jsp page

i have a problem here
Actually i have 2 jsp pages. What im trying to do here is actually i want to pass data from the first jsp page to the second for updating
The first jsp page contains data that user wants to update in the form of table.
<td><img src = "edit.gif" alt = "edit" border="0" ><td>
<TD><%= Name %></td>
<TD><%= rs.getInt("Age") %></td>
<TD><%= rs.getString("Gender") %></td>
So this page displays the data that users wants to update plus one image button (edit button). So when user clicks this button, all the data in this page will be brought to the second .jsp page called updatePersonal for updating.
The problem here is that it is not displaying the existing data in the second .jsp page.
The second page basically contains forms
<INPUT TYPE="text" NAME="FirstName" maxlength="30" value = "<%=FirstName%>">
Can someone please help me. I really dont know what to do..How do i get the data displayed in the text field that is passed from the first .jsp page..thankx in advance

Please modify below code to:
td><img src = "edit.gif" alt = "edit" border="0" ><td>
-----------------modified code
td><a href="updatePersonal.jsp?FirstName=<%=rs.getString(FirstName")%">&LastName=<%=rs.getString("LastName")%>&Age=<%=rs.getInt("Age")%>&Gender=<%=rs.getString("Gender")%>"><img src = "edit.gif" alt = "edit" border="0" ></a><td>
I'm sure it works</a>

Is it possible to pass data from a subVI before that subVI has finished executing?

Similar Messages

Maybe you are looking for