Dynamic creation of control

Hi is it possible to create control buttons in run time based on the input given by the user.Do any one have the demo program

Intaris a écrit: Yes, but that's not strictly creating controls, is it? It's mimicing controls. It's certainly a nice feature to have when you come up against a fundamental limitation of LV, but I think someone who is not yet aware of the fact that LV in itself does not support dynamic control creation should try first to write code in a way that is compatible with this....
My point of view is different. When somebody ask a question, for which there is indeed a solution, I'll try to avoid saying "No, there is no solution". I'll balance my reply to take into account "environment" parameters (difficulty, cost, time, compactness...). As a university professor, this is a situation I have to face with my students on a daily basis. And, from experience, I found it is most often more rewarding for everybody to say "Yes you can...but...". It leaves the parter the possibility to decide himself if the solution fits his needs.
In the specific case of LabVIEW limitations, I also think that it is better to acknowledge the limitation and propose a workaround (= a way to write code that is compatible with the problem) that is most often more efficient than the way the "customer" was considering.
There are no problem, just solutions
Message Edité par chilly charly le 09-18-2008 08:47 AM
Chilly Charly (aka CC)
E-List Master - Kudos glutton - Press the yellow button on the left...

Similar Messages

Dynamic creation of Controls in JSF ??????

i just started on JSF...I've good experience with ASP.NET....
I have liked what I've seen so far in JSF.....It's pretty straight forward ...neat clean and simple...
What I am looking for in JSF is a way to create controls in a page dynamically.... A simple thing like UIRootView.....parent control...add(controltype).. something like that.....
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Thanks... but I am not sure if I understand you correctly. can you elaborate on it ?
also, what's stopping me from accessing the API to do that same thing as ASP.net ? Tree,TreeFactory etc. might be the answer. There's got to be some API which does the management of control tree in the first place.
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Dynamic creation of controls on the fly

Hi,
I want to populate the labview front panel with controls read from an XML Sheet.
Is this possible in LabVIEW????
At the start , I will read the xml and the depending the controls writen in the XML file i will palce them on the LabVIEW front panel.
This feature of creating dynamic controls is easily avaible in other programming languages like VB .
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Avni

avni wrote:
This feature of creating dynamic controls is easily avaible in other programming languages like VB .
Please help me if such type of feature is avaible in LabVIEW too...
Hi Avni,
Please try searching these forums for the title "Scripting in LabVIEW" & also the lava.org forums for the same; you ll get a lot of ideas.
- Partha
LabVIEW - Wires that catch bugs!

How to dynamically create sqlldr control file using stored procedure

I am trying to dynamically create the control file (.ctl) and execute the same using a stored procedure.I would be passing the file name as a parameter to this procedure. How do I go about doing this?
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SPOOL OFF ;
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We are using oracle 9i rel 2.
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Plz check this:
Re: problems related to data loads from excel, CSV files into an oracle 9i db

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Dear Gurus,
During creation of control cycle (LPK1), the fields for source information is not appearing in my system.
I compared control cycle in a different ECC system where source information is appearing.
How can make the screen appear in my ECC system.
Please find the screenshots.
Any pointers will be highly appreciated.
This thread is further to the threads in Production Planning and LE/WM Forum. I could not resolve the issue with the threads.
Hope that I will get any pointer in EWM forum.
http://scn.sap.com/thread/3609441
http://scn.sap.com/thread/3610822
With Regards,
Malay

Hello Malay,
Can first contact your ABAPer and ensure the bottom screen is not an Screen Enhancement?
If it is a some custom development, your ABAPer can help you on the logic behind it.
Else, Let us know.
Regards,
Sathish

Issue during creation of control cycle

Dear Gurus,
During creation of control cycle (LPK1), the fields for source information is not appearing in my system.
I compared control cycle in a different ECC system where source information is appearing.
How can make the screen appear in my ECC system.
Please find the screenshot.
Any pointers will be highly appreciated.
This thread is further to the thread in Production Planning Forum
http://scn.sap.com/thread/3609441
With Regards,
Malay

Manish,
I do not understand how this going to solve the issue because why we need both KANBAN and WM control cycles for one material withdrawal for production?
Br
KK

Dynamic creation of TabStrip

Hi,
I want to create a tabstrip dynamically.The tabstrip should have 3 tabs, and in each of the tabs i want to put some UI elements like a label, input field, dropdown, tables.........etc.
Im able to create the tabstrip and add tabs to it dynamically.
I've even created the UI elements which i wanted to put in the tabs.............But im not able to proceed as i dont know how to add the UI elements to the tabs.......
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Regards,
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Points will be rewarded.

Hi,
Following code will help you to understand the dynamic creation and adding them
//Tabstrip
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//Finally add this tabstip to either your root container or some other container.
Regards
Ayyapparaj

Dynamic creation of ComponentUsage

Hi people,
I want to reuse a view (ViewA) in different views (ViewB, ViewC, ViewD).ViewA has a quite complex logic, so it is necessary to outsource this view. Not only the logic, but also the count of UIElements and contextelements is quite large, for this I don't want to implement this part redundant in the views A, C and D.
I have to use ViewA in a table in the TablePopin UIElement. Every line of the table should have its own instance of ViewA. Is that possible?
My idea is it, to put the view in an own component. For every tableline I need an instance of the componentUsage. My problem is now, that I'm not able to create at runtime a ComponentUsage and at designtime I don't know how many instances I need. Is it possible in webdynpro to create dynamic instances of ComponentUsage?
If you know an other way, that prevents me from implementing the view and its logic more times, please tell me!
Thanks in advance,
Thomas Morandell

Hi Thomas,
just for clarification. Principally it is possible in Web Dynpro to dynamically create new component usages of the same type like an existing, statically declared one. This means after having defined a component usage of type ISomeComp (component interface definition) you can dynamically create new component usages which all point to the same component interface definition ISomeComp:
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Dynamic Creation of UI in adobe forms??

Hi Experts,
I need to create a dynamic interactive form and dynamic UI elements in the interactive form.
As per my requirement I need to display a pdf and I will be getting values from the RFC's. I need to show the form segments and the UI elements only when there's a data from the RFC else not. I am unable to understand whether this requirement needs generation of the UI elements dynamically or I can do it statically as well.
The form thus generated will be having data from the RFC which based on the data quantity may exceed to n number of pages.
In case it needs dynamic creation can you suggest me please how to achive it in interactive forms?
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Warm Regards,
Gaurav

Hi,
subForm1:-
Flow content
Allow page breaks
Place: following previous-----> This means when you are repeating the subform the previous one should be followed.
Say you have a table and have 3 columns in it.
After 1st column is completed, the next column should come with 1st comun
After: Continue filling parent--->Continously fill the data with the parent element
Repeat sub form min count is 1 : Minimum of 1 line item will be printed
Height: Expand to fit is true.: If the field height is increased it automatically expands.
For help in Adobe Press F1 or Goto Help--> Adobe Designer Help in Adobe Designer
After installing Adobe Designer, goto the specific folder
C:\Program Files\Adobe\Designer 8.0\EN you can get sample documents.
For help press F1 after opening designer.
Sub Form1: Content--> Flowed, Flow direction --> Top to bottom
Binding --> Check the checkbox Repeat Subform for each data item
Subform 2: Content --> Positioned, No pagination No binding settings changes needed.
Hey i forgot to mention the Header Subform where you create all these subforms should be flowed.
Try it once like this and lte us know
Edited by: Sankar Narayana on Oct 3, 2008 5:06 PM

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Thanks
Sankar

As I know there is no setting for this. For any std or Z report variant function with L should act same way...anyway you discuss with your ADABer.
See the help for variables
Selection Variables
The following three types of selection variables are currently
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        You should use these variables if you want to store static
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The SELECTION OPTIONS button is only supported for date variables that
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Is it possible to change nunmber of columns dynamically in table control

Is it possible to change number of columns dynamically in table control? if so how it could be done?
Thnaks in advance.
Sounder

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TYPE-POOL CXTAB .
TYPES:
BEGIN OF CXTAB_COLUMN,
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         SELECTED(1) TYPE C,          "Indicator 'column selected'
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         INVISIBLE(1) TYPE C,         "Indicator 'column invisible'
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         V_SCROLL(1) TYPE C,            "not used
         H_GRID(1) TYPE C,        "Indicator: 'Horizontal grid-lines'
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Regards

Dynamic Tab Access Control?

Is there a way to set up dynamic tab access control? For instance if I wanted a professor to only have Shared access to a particular tab in a course page is there a way to define the credential to indicate which tab they should have access to?
Thanks,
Jason

Is there a way to set up dynamic tab access control?
For instance if I wanted a professor to only have
Shared access to a particular tab in a course page
is there a way to define the credential to indicate
which tab they should have access to?
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Dynamic creation of business graphics.

Hi,
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Please help.
Regards
Bharathwaj

Please got through following link
<a href="/people/sap.user72/blog/2006/05/04/enhancing-tables-in-webdynpro-java-150-custom-built-table-utilities:///people/sap.user72/blog/2006/05/04/enhancing-tables-in-webdynpro-java-150-custom-built-table-utilities

Dynamic Creation of Buttons and Actions HELP

Hi there,
I have got a problem (or maybe even two) with the dynamic Creation of buttons. The code below creates the buttons.
My main problem is, that the parameter created for the button's action isn't propagated to the assigned event handler. I get a null, though the name of the parameter in the event handler and the name of the parameter added to the action are the same.
Could it also be that I'm always using the same action? I.e. does wdThis.wdGetAddElementAction() always return the same action instance? If yes, how can I create individual actions for each button?
Any help is appreciated!
Cheers,
Heiko
"    for(int i=rootContainer.getChildren().length; i<wdContext.nodeFeature().size();i++)
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Hi Heiko,
You have done everything correctly....except for 1 line
in the code...
Replace the following line in your code:
actionAddElement.getActionParameters().addParameter("featureIndex", new Integer(i).toString());
Replace the above line with this code:
button.mappingOfOnAction().addParameter("featureIndex",i);
Actually in your code, you are not associating the parameter with the button...
Note that addParameter(...) comes with two signatures: addParameter(String param, String value) and addParameter(String param, int value). You can use any of them based on yuor need.
Hope it helps,
Thanks and Regards,
Vishnu Prasad Hegde

Dynamic Creation Form

Hi friends,
Is there a way to create dynamic creation forms in ADF,in jdev 10.3.3?
By this I mean--I need to populate a table in my DB and on my page I have an add button,
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finally there would be a Save button that would save all my entries to the table.
I searched a lot for the same...Please do help if anybody has any ideas..
Thnks in Advance..c ya
kavitha
Edited by: user6403440 on May 5, 2009 2:22 AM

Hi,
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Dynamic creation of control

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