Implementing methods in user interface

hi how can i implement my tested methods im my user interface which class must i right click to create data control,or there is another way
Edited by: Tshifhiwa on 2012/05/03 11:23 PM

What methods are you talking about and what do you want to call from UI .?

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hi Tshifhiwa
Tshifhiwa wrote:
how do i use my java method in my user interface i what this method to be used when i click the login button ...You should really provide more information about what your are trying to do, your use-case, and also which version of JDeveloper you are using, which technoligy you are trying to use, which documentation (or examples) you are using.
Without that you should not be expecting a useful answer to your question.
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(see also my reply at Re: how to pass method )
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Is it possible to implement this user interface?

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Hey Guys,
I returned to working on the interface i mentioned before. I am still waiting for help.
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In the new picture you see a horizontal and vertical sliders. I need to combine both of them into a diagonal slider
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flashead
daehsalf
Join Date: Feb 2005
Location: Toronto, ON
Posts: 1,419
the simplest solution:
1. make a horizontal (or vertical) slider.
2. put it in a movie clip.
3. rotate the movie clip to the desired angle.
Cheers!
Any opinions?

Error while creating a callable object - User Interface

Hello,
When i'm trying to create a callable object - User Interface in the guided procedure design time. i'm getting an error. An internal server error. This is happening while i'm trying to create a guided procedure with webdynpro's.
Is there any body who allready had somthing like this.
Greetings
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Hi Raja Akella,
I allready had the roles and my portal version is upgraded until SP8 and all the possible patches.
I get an internal server error when i want to create a callable object. specially when i want to create a webdynpro ( ABAP / JAVA).
In the visual administrator i get the following errors.
Error 1
Exception occured during processing of a Web Dynpro application: "com.sap.tc.webdynpro.repository.RepositoryRuntimeException: Failed to get Related Model Object for the object com.sap.caf.eu.gp.dt.comp.semanticbrowser.SemanticBrowserApp, relation Component.".
[EXCEPTION]
com.sap.tc.webdynpro.repository.RepositoryRuntimeException: Failed to get Related Model Object for the object com.sap.caf.eu.gp.dt.comp.semanticbrowser.SemanticBrowserApp, relation Component.
 at com.sap.tc.webdynpro.repository.model.DelegatorRepositoryModelClass.getRelatedModelObject(DelegatorRepositoryModelClass.java:640)
 at com.sap.tc.webdynpro.progmodel.repository.IWDApplicationInfo$Implementation.getComponentInternal(IWDApplicationInfo.java:286)
 at com.sap.tc.webdynpro.progmodel.repository.IWDApplicationInfo$Implementation.getComponent(IWDApplicationInfo.java:270)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.COConfigWDApp.addWdappsElement(COConfigWDApp.java:646)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.COConfigWDApp.readWebDynproApps(COConfigWDApp.java:631)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.COConfigWDApp.readApplications(COConfigWDApp.java:308)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.wdp.InternalCOConfigWDApp.readApplications(InternalCOConfigWDApp.java:190)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.VSelect.initCreate(VSelect.java:306)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.VSelect.onPlugFromDispatch(VSelect.java:174)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.wdp.InternalVSelect.wdInvokeEventHandler(InternalVSelect.java:168)
 at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
 at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.navigate(ClientApplication.java:826)
 at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.navigate(ClientComponent.java:873)
 at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doNavigation(WindowPhaseModel.java:498)
 at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:144)
 at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:330)
 at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
 at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:711)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:665)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:232)
 at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
 at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
 at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
 at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged(Native Method)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sap.tc.webdynpro.repository.RepositoryRuntimeException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >: (:main:, row:1, col:491)
 at com.sap.tc.webdynpro.repository.persistence.xml.XMLConfigurationParserWriter.startParsing(XMLConfigurationParserWriter.java:178)
 at com.sap.tc.webdynpro.repository.persistence.xml.XMLPersistence.doReadVMO(XMLPersistence.java:126)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.readVMO(RepositoryPersistence.java:356)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.doFindRepositoryObject(RepositoryPersistence.java:598)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.findRepositoryObject(RepositoryPersistence.java:170)
 at com.sap.tc.webdynpro.repository.model.Repository.findRepositoryObjectInternal(Repository.java:590)
 at com.sap.tc.webdynpro.repository.model.RepositoryObjectRelation$XMLGuidWrapper.getModelObject(RepositoryObjectRelation.java:462)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.getCurrentLayerObject(RepositoryPersistence.java:702)
 at com.sap.tc.webdynpro.repository.model.Repository.getCurrentLayerObject(Repository.java:1483)
 at com.sap.tc.webdynpro.repository.model.NonSharedRelationToOne.doMergeInheritedTarget(NonSharedRelationToOne.java:85)
 at com.sap.tc.webdynpro.repository.model.NonSharedRelationToOne.mergeInheritedTargets(NonSharedRelationToOne.java:49)
 at com.sap.tc.webdynpro.repository.model.RelationToOne.getTarget(RelationToOne.java:93)
 at com.sap.tc.webdynpro.repository.model.AbstractRepositoryModelClass.getRelatedModelObject(AbstractRepositoryModelClass.java:234)
 at com.sap.tc.webdynpro.repository.model.DelegatorRepositoryModelClass.getRelatedModelObject(DelegatorRepositoryModelClass.java:636)
 ... 39 more
Caused by: com.sap.engine.lib.xml.parser.NestedSAXParserException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >: (:main:, row:1, col:491)(:main:, row=1, col=491) -> com.sap.engine.lib.xml.parser.ParserException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >:(:main:, row:1, col:491)
 at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:148)
 at com.sap.tc.webdynpro.repository.persistence.xml.XMLConfigurationParserWriter.startParsing(XMLConfigurationParserWriter.java:166)
 ... 52 more
Caused by: com.sap.engine.lib.xml.parser.ParserException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >:(:main:, row:1, col:491)
 at com.sap.engine.lib.xml.parser.XMLParser.scanAttList(XMLParser.java:1566)
 at com.sap.engine.lib.xml.parser.XMLParser.scanElement(XMLParser.java:1687)
 at com.sap.engine.lib.xml.parser.XMLParser.scanDocument(XMLParser.java:2792)
 at com.sap.engine.lib.xml.parser.XMLParser.parse0(XMLParser.java:227)
 at com.sap.engine.lib.xml.parser.AbstractXMLParser.parseAndCatchException(AbstractXMLParser.java:141)
 at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:156)
 at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:259)
 at com.sap.engine.lib.xml.parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:278)
 at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:340)
 at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:125)
 ... 53 more
error 2
Processing HTTP request to servlet [dispatcher] finished with error. The error is: com.sap.tc.webdynpro.repository.RepositoryRuntimeException: Failed to get Related Model Object for the object com.sap.caf.eu.gp.dt.comp.semanticbrowser.SemanticBrowserApp, relation Component.
 at com.sap.tc.webdynpro.repository.model.DelegatorRepositoryModelClass.getRelatedModelObject(DelegatorRepositoryModelClass.java:640)
 at com.sap.tc.webdynpro.progmodel.repository.IWDApplicationInfo$Implementation.getComponentInternal(IWDApplicationInfo.java:286)
 at com.sap.tc.webdynpro.progmodel.repository.IWDApplicationInfo$Implementation.getComponent(IWDApplicationInfo.java:270)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.COConfigWDApp.addWdappsElement(COConfigWDApp.java:646)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.COConfigWDApp.readWebDynproApps(COConfigWDApp.java:631)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.COConfigWDApp.readApplications(COConfigWDApp.java:308)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.wdp.InternalCOConfigWDApp.readApplications(InternalCOConfigWDApp.java:190)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.VSelect.initCreate(VSelect.java:306)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.VSelect.onPlugFromDispatch(VSelect.java:174)
 at com.sap.caf.eu.gp.ui.co.config.wdapp.wdp.InternalVSelect.wdInvokeEventHandler(InternalVSelect.java:168)
 at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
 at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.navigate(ClientApplication.java:826)
 at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.navigate(ClientComponent.java:873)
 at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doNavigation(WindowPhaseModel.java:498)
 at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:144)
 at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:330)
 at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
 at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:711)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:665)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:232)
 at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
 at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
 at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
 at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
 at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
 at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
 at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
 at java.security.AccessController.doPrivileged(Native Method)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sap.tc.webdynpro.repository.RepositoryRuntimeException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >: (:main:, row:1, col:491)
 at com.sap.tc.webdynpro.repository.persistence.xml.XMLConfigurationParserWriter.startParsing(XMLConfigurationParserWriter.java:178)
 at com.sap.tc.webdynpro.repository.persistence.xml.XMLPersistence.doReadVMO(XMLPersistence.java:126)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.readVMO(RepositoryPersistence.java:356)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.doFindRepositoryObject(RepositoryPersistence.java:598)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.findRepositoryObject(RepositoryPersistence.java:170)
 at com.sap.tc.webdynpro.repository.model.Repository.findRepositoryObjectInternal(Repository.java:590)
 at com.sap.tc.webdynpro.repository.model.RepositoryObjectRelation$XMLGuidWrapper.getModelObject(RepositoryObjectRelation.java:462)
 at com.sap.tc.webdynpro.repository.persistence.RepositoryPersistence.getCurrentLayerObject(RepositoryPersistence.java:702)
 at com.sap.tc.webdynpro.repository.model.Repository.getCurrentLayerObject(Repository.java:1483)
 at com.sap.tc.webdynpro.repository.model.NonSharedRelationToOne.doMergeInheritedTarget(NonSharedRelationToOne.java:85)
 at com.sap.tc.webdynpro.repository.model.NonSharedRelationToOne.mergeInheritedTargets(NonSharedRelationToOne.java:49)
 at com.sap.tc.webdynpro.repository.model.RelationToOne.getTarget(RelationToOne.java:93)
 at com.sap.tc.webdynpro.repository.model.AbstractRepositoryModelClass.getRelatedModelObject(AbstractRepositoryModelClass.java:234)
 at com.sap.tc.webdynpro.repository.model.DelegatorRepositoryModelClass.getRelatedModelObject(DelegatorRepositoryModelClass.java:636)
 ... 39 more
Caused by: com.sap.engine.lib.xml.parser.NestedSAXParserException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >: (:main:, row:1, col:491)(:main:, row=1, col=491) -> com.sap.engine.lib.xml.parser.ParserException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >:(:main:, row:1, col:491)
 at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:148)
 at com.sap.tc.webdynpro.repository.persistence.xml.XMLConfigurationParserWriter.startParsing(XMLConfigurationParserWriter.java:166)
 ... 52 more
Caused by: com.sap.engine.lib.xml.parser.ParserException: XMLParser: Bad attribute list. Expected WhiteSpace, / or >:(:main:, row:1, col:491)
 at com.sap.engine.lib.xml.parser.XMLParser.scanAttList(XMLParser.java:1566)
 at com.sap.engine.lib.xml.parser.XMLParser.scanElement(XMLParser.java:1687)
 at com.sap.engine.lib.xml.parser.XMLParser.scanDocument(XMLParser.java:2792)
 at com.sap.engine.lib.xml.parser.XMLParser.parse0(XMLParser.java:227)
 at com.sap.engine.lib.xml.parser.AbstractXMLParser.parseAndCatchException(AbstractXMLParser.java:141)
 at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:156)
 at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:259)
 at com.sap.engine.lib.xml.parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:278)
 at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:340)
 at com.sap.engine.lib.xml.parser.SAXParser.parse(SAXParser.java:125)
 ... 53 more
error 3
Processing HTTP request to servlet [dispatcher] finished with error.
The error is: com.sap.tc.webdynpro.repository.RepositoryRuntimeException: Failed to get Related Model Object for the object com.sap.caf.eu.gp.dt.comp.semanticbrowser.SemanticBrowserApp, relation Component.
Exception id: [00505691431B006F0000003E00000FE800041B45B87F7617]
thanks in advance
Kurt

Labwindows/CVI 7.1 Remote user Interface using Enterprise Connectivity Toolkit

I have an application programmed in Labwindows/CVI 7.1 controlling an Electromagnetic Instrument.
Now am interested in extending its usability by adding remote user interface.The goal is to have the application available to be accessed
to remote users through website,with multiple users viewing it but one user controlling the instrument remotely at any given point.
Since the possible methods would be 1.ActiveX 2.TCP/IP 3.DLL
Which is the best technique to implement this with out having to manipulate much of my code also do we have any documentation available ?
Thank you
Solved!
Go to Solution.

Hi Mutha,
This functionality was a part of the orignal Internet Toolkit for CVI. However, the web server part of this was removed and isn't included in the Enterprise Connectivity Toolkit. You might consider using LabVIEW with the Remote Front Panel feature.
Cheers,

Labview Simple User Interface

I would like to know how to add a simple LED indicator in the TestStand Labview Simple User Interface that would display the Sequence Status( PASSED or FAILED ) ?
I'm using TestStand 3.1.
Thanks a lot
Olivier

Hi Olivier,
There are several ways to implement this.
The quick and easy method would be to read the ItemText from the Executions ComboBox control. Then scan it to see if it contains "Passed".
(see attached VI)
An alternative is to setup a TestStand UI Label Control, Using the ExecutionViewManager you can set a CaptionSource to the UUTStatus. This will then contain the UUTStatus of the currently selected execution. This is similar to above except the string will only contain the UUTStatus string, not all of the details in the execution string.
However a "more complete" method would be to setup a Callback VI for UIMessages, when the UIMsg_ModelState_TestingComplete is recieved, the UUT status can be retrived. (Refer to the TestStand Help file)
The callback (assuming it has a reference to the LED) can then set the value of it.
This method is prefered over the above 2 because you do not need to poll the TestStand controls to get the status information. When the TestingComplete event occurs, TestStand will execute the Callback VI.
I hope this helps.
Simon Holman
Software Engineer
Certified LabVIEW Developer
Certified TestStand Developer
measX GmbH & Co. KG.
http://www.measx.com
Attachments:
Simple OI - Top-Level VI (Quick).vi ‏191 KB

TS 4.1 User Interface Forward/Back Buttons

I'd like to the add the Forward/Back Buttons to my User Interface similar to those in the Sequence Editor. I use a modified version of the Full Featured UI on the production floor and often switch to editor mode to work on the sequence. I find it very cumbersome not to be able to jump back and forth between Sequences while doing so.
Were the buttons created using the "Editing Class" proporties and methods to build a stack of recently selected sequences? Or are the buttons already existing with the methods simply needed to be called?
Any suggestions how to impment this functionality while in edit mode?
Thanks

"but keep in mind that the UI is not meant for developing. It instead was designed with operators debugging in mind."
I don't agree with that. The UIs are fine for developing if they meets your needs. If not, then you have to weigh using the sequence editor, which is not nearly as customizable, vs the cost of reimplementing whatever you can't do without that the sequence editor already has.
Note that most of the things that are missing from the UIs would take a fair amount of effort to re-implement (type editing, ...). If there were already simple-user-ready-drop-in-components for the missing features, we probably would have already included them in the UIs.
We want the UIs to be functional, but the top priority is that they be simple enough such that they can be readily modified.
Note that in some cases there are apis to support features that aren't in the UIs, but there isn't a complete control that wraps everything. For example, Engine.SearchFiles() is a huge amount of the implementation for find-and-replace, but there currently isn't a user callable dialog for invoking it or a user accessible control for automatically browsing the results, thus we don't currently include that feature in example code for the UIs. I don't know the specifics of forward/back, so I'm not sure how much of the implementation is exposed as public APIs, beyond the goto-location functionality (see Locations.GotoLocation, ...).
- James

How can I display step info in User Interface with Tracing Disabled?

I'm trying to modify the CVI Operator Interface application to update the execute panel with some step information during the execution of the program. i.e. I want to display the measurement, high & low limits during the run WHEN TRACING IS DISABLED. (Doing this, when tracing is enabled is easy, all you do is access the step record that's been constructed (I can cope with that!))
I've successfully implemented a User defined execution event to signal the User Interface application when the current step is a result (using TS_UIMsg_UserMessageBase etc. I'm posting a UI Message in the Process Model under the ProcessModelPostStep so that I will only display if its a result step.) I've added a user defined
entry in the execute.c module execution event switch statement which will call a function in the exedisp.c module to update the display. However, I don't have a context to the step that I can use. (I can't use e.g. the exeRec record since this is only completed with the context if tracing is enabled.) I've got a handle to the correct panel to write the information to, but how do I get the context to the current step when tracing is disabled?
Regards,
Brian

Hi,
no problem - btw, if you wanted to acheive this in TS 1.x, you could always write to a local variable with the ActiveX reference for the step concerned, and then use the msg reference that you have in the OI within the UI Message handler, to dig through to the Execution ->Sequence File->Sequence->Locals, or Execution->Thread->SequenceContext (and you can get almost anywhere from that).
Hope that helps
S.
// it takes almost no time to rate an answer

One user interface for multiple VIs

I searched and searched for an answer to this so if it's out there please direct me to it.
I have an application that has roughly 10 different VIs. These VIs are virtually the same. All they are doing is monitoring data for the operator for instance: Temperatures, Pressures, Vibrations, etc.,. I would like to implement a user interface where the operator could click on a button at the bottom of the screen that would take them to the temperature screen. Once the temperature screen is displayed, I would like to be able to click on a different button that goes to the Pressure screen. In other words, I want the operator to be able to access any screen they want from any screen they are currently viewing. So all the buttons would be at the bottom of every screen. And any screen would be able to access any other screen. I just have not found a good way to do this. Every thing I've tried always ends up coming back to a "main.vi".
Multiple answers are welcome! Thanks.

Ben wrote:
DSC has a feature that lets you assign protection levels to each FP control.
Good to know, having never used DSC. Maybe something to add to my "toolbox" in the future.
CLA, LabVIEW Versions 2010-2013

A more successful experiment in creating compositable user interfaces for Config Dialogs

A couple weeks ago I posted an experiment in creating compositable user interfaces using transparent subpanels. The approach might best be described as, "It at least was notable for being novel."
Today, I'm posting another attempt, this one along more traditional lines, and far more successful. Particularly notable: this one can do all the arbitrary composition of the last one AND it solves the TAB order problem.
This solution uses a picture control and renders N copies of a control. When the user tabs to a control or moves the mouse over the control, a real control slides into that position to be able to catch the events (update mouse over draw state, highlight for keyboard focus, handle typing, etc). When the Value Change occurs, a master array of data is updated and the picture control is updated.
This is something that has been attempted in various forms in the past, but there are two aspects of this particular implementation that make it nice:
its programmatic interface for specifying the behavior of the various objects should make it fairly easy for a user of the framework to programmatically generate their dialogs
it handles the TAB problem without flickering, something I haven't seen in other attemps
This idea spawns out of conversation about the previous experiment -- thanks to those of you who posted on various forums, e-mailed me, or, in a couple cases, showed up at my desk. That last one is not something I'm encouraging unless you work at NI... just saying. :-)
Now, this experiement has already yeilded some interesting conversation. We note that as long as controls are instantiated independent of each other -- that is, no property of one control depends upon the property of another control -- this dialog system scales nicely. But in this experiment, I implemented Radio Buttons, which interact with each other -- when one is set True, the others go False. As soon as controls start interacting with each other (such as graying out one control when a checkbox is toggled, or having expandable sections, or really complex cases like updating a graph as some options change, like happens in some Express VI config dialogs) then we start needing ways to refer to the other controls. This rapidly moves us in one of two directions: naming controls or creating references. The naming approach is definitely my preference as it fits better with dataflow and I can do some interesting effects with breaking apart some of the tree. But all of this quickly starts sounding like "Please implement a XAML parser in LabVIEW." For those of you unfamiliar with XAML, in the world of UI design, it might very well be the coolest thing since sliced bread. A XAML string would indeed fit with dataflow, and we could start building that up. I hesitate to head down this road for two reasons. One, as many have noted, there's really not a good XML parsing library written in LabVIEW that can give me a useful DOM tree. Two, that's a huge project and my gut sense is that you'd have to complete a fairly large chunk of it before you'd start seeing any return on investment. But it is worth thinking about -- I might be wrong. Wouldn't be the first time. This code that I've posted today can at least get you started on the generation side if one of you decides to become industrious.
I'm turning my attention away from this project for now... coding in G is lots of fun, and I wish I could spend more days doing it, but this has been a side project and it's time to get back to my assigned projects in text programming. Building a powerful platform for automatic UI generation in LabVIEW would be really useful -- I see lots of requests for this sort of thing, and other languages are pulling ahead of us in this domain.
[UPDATE 5/17/2012 - There is an improved version.]
Solved!
Go to Solution.
Attachments:
ConfighThroughCtrlCreation.zip ‏558 KB

Elijah K wrote:
Thanks for posting this Aristos. I would normally be one of those to go bug you at your desk, but in case I'm not the only one with this question... which particular flickering problem are you referring to? The act of switching tabs? In all honesty, I've never noticed...
When you move controls around on the screen, normally you try to Defer Panel Updates while you do that. But Defer Panel Updates has an effect on control's abilities to catch certain mouse clicks, so when you're trying to move a control to catch the mouse, you have to work a lot without Defer Panel Updates, so if you're adjusting captions, etc, to match the new location, you can see flicker as properties adjust. You can move the control off-screen, as long as you have already updated the picture control to reflect the changes. It took a while to catch all the ways that the flickering can crop up. I think I got 'em all.
Attached are the VIs saved for LV 2009. Actually, they're saved for LV 8.6, but it doesn't work in 8.6 because of a bug in the picture control that existed back then.
Attachments:
ComposableUI_LV2009.zip ‏391 KB

How to add a new Field to the WEB User Interface in CRM 2007

Dear experts,
I have been struggling to add a new field to the (CRM 2007) user interface from available fields for a specific view.
I have maintained settings in BS__WD_CMPWBàRuntime Repository editoràComponentàViewàConfigurationàNew ConfigurationàAvailable FieldsàField Propertiesàand save.
But the field is only appearing in display mode in the Web UI, which doesnu2019t allows any user input.
I need your help to resolve the issue, I would be grateful if you could provide step-by-step documentation with screenshots or any other kind of documentation.
Each suggestion will be appreciated.
Best regards,
Raghu ram.

Hi Raghu Ram,
I think you added a new custom field using some method like EEWB etc.,
Then, you are adding the field onto the UI using UI Configuration Tool .. right ?
These are the steps to diagnose:
Method 1.Check the field properties in the model browser first.
It should be showing 'C' i.e., CHANGEABLE. If it is showing as 'R', it is only READABLE.
In such a case you need to find a BADI to change the field properties.
For example, in Marketing Applications OBJ BADI has a method CHANGE FIELD PROPERTIES for this purpose.
Method 2. Debug and check what is the value coming for RV_DISABLED parameter in the GET_I method in BSP_WD_CMPWB. This should be FALSE.
Method 3. Check what are the field properties in the UI Configuration tool.
Make sure it is not a display only field.
Regards,
Masood Imrani S.

How to display the updated data from db to user interface in sruts framewor

A beginner in this area, I have been able to read a record from a
MySQL database and populate in jsp form . Now, my goal is to
allow the user to edit the contents of the form and then update the
record in MySQL and then display the same in jsp. page
The scenario in detail
1)the data is fetched from db and displayed in non-editable format
2)Next button is clicked
3)Now in the same jsp page I view the same data from db in editable format
4)The user is allowed to change the information
5)Now update button is clicked
6)the records are updated in the db -Finished doing till this step
7)But the updated info in non - editable format to be displayed in jsp page is left pending.
Here is my code for jsp,i want know how to write an action for this,tried doing the same in java and I'm successful.but what I need is how to fetch the updated information in the user interface.
I've made both editable as well as non editable info in the same page with different actions.
pl help me,I'm a newbie
<%@ taglib uri="/WEB-INF/struts-bean" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic" prefix="logic" %>
<%@ page language="java" %>
<%@ page import="java.util.ArrayList,java.util.Iterator" %>
<%@ page import="com.finocus.common.container.CustomerDetailsTest;" %>
<html:html>
<head>
 <title>CUSTOMER DISPLAY</title>
</head>
<body>
 <table width="100%" bgcolor="darkkhaki">
 <tr>
 <td><table width="100%" bgcolor="indigo">
 <tr>
 <td>Display</td>
 <td>Update</td>
 <td>Verify</td>
 <td>Confirm</td>
 </tr>
 </table>
 </td>
 </tr>
<%
 //Container for holding data
 ArrayList list = (ArrayList)session.getAttribute("CUSTOMERDETAILS");
 Iterator itr=list.iterator();
 while(itr.hasNext())
 CustomerDetailsTest cust = (CustomerDetailsTest) itr.next();
 System.out.println("testGetCustomerDetails()-successed. retrieved CustomerDetailsTest="+cust.toString());
%>
<%
 //Session for checking whether edit or non-edit mode
 String pageMode = (String)session.getAttribute("CUSTOMER_PAGE_MODE");
 session.removeAttribute("CUSTOMER_PAGE_MODE");
 if(null==pageMode)
 pageMode = "EDIT";
 if(pageMode.equals("EDIT"))
 //display data in the form
 System.out.println("Editable mode");
%>
 <html:form action="/nonedit">
 <tr>
 <td><table width="100%" bgcolor="darkkhaki">
 <tr>
 <td><bean:message key="label.id"/></td>
 <td><%=cust.getCusId()%></td>
 </tr> 
 <td>
 
 <bean:message key="label.Company"/>
 </td> 
 <tr>
 <td><bean:message key="label.cname"/></td>
 <td><html:text property="name" value="<%=cust.getCname()%>"/></td>
 <td><bean:message key="label.cphone"/></td>
 <td><html:text property="phone" value="<%=cust.getCphone()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.caddr1"/></td>
 <td><html:text property="address1" value="<%=cust.getCaddress1()%>"/></td>
 <td><bean:message key="label.cemail"/></td>
 <td><html:text property="email" value="<%=cust.getCemail()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.caddr2"/></td>
 <td><html:text property="address2" value="<%=cust.getCaddress2()%>"/></td>
 <td><bean:message key="label.cfax"/></td>
 <td><html:text property="fax" value="<%=cust.getCfax()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.ccity"/></td>
 <td><html:text property="city" value="<%=cust.getCcity()%>"/></td>
 <td><bean:message key="label.czip"/></td>
 <td><html:text property="zip" value="<%=cust.getZip()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.cstate"/></td>
 <td><html:text property="state" value="<%=cust.getCstate()%>"/></td>
 </tr> 
 <td>
 
 <bean:message key="label.Admin"/>
 </td> 
 <tr>
 <td><bean:message key="label.AAname"/></td>
 <td><html:text property="adminname" value="<%=cust.getAname()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.AAemail"/></td>
 <td><html:text property="adminemail" value="<%=cust.getAemail()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.AAphone"/></td>
 <td><html:text property="adminphone" value="<%=cust.getAphone()%>"/></td>
 </tr> 
 <td>
 
 <bean:message key="label.User"/>
 </td> 
 <tr>
 <td><bean:message key="label.AUname"/></td>
 <td><html:text property="adminusername" value="<%=cust.getUname()%>"/></td>
 </tr> 
 <tr>
 <td><bean:message key="label.AUemail"/></td>
 <td><html:text property="adminuseremail" value="<%=cust.getUemail()%>"/></td>
 </tr> 
 <tr align="center">
 <td><html:cancel value="Cancel"/>
 <html:submit value="Next"/></td>
 </tr>
 </html:form>
<%
 }else
 //display data in the text
 System.out.println("Non-Editable mode");
%>
 <html:form action="/edit">
 <tr>
 <td><table width="100%" bgcolor="darkkhaki">
 <tr>
 <td><bean:message key="label.id"/></td>
 <td><%=cust.getCusId()%></td>
 <td><bean:message key="label.status"/></td>
 <td><%=cust.getStatus() %></td>
 </tr> 
 <td>
 
 <bean:message key="label.Company"/>
 </td> 
 <tr>
 <td><bean:message key="label.cname"/></td>
 <td><%=cust.getCname()%></td>
 <td><bean:message key="label.cphone"/></td>
 <td><%=cust.getCphone()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.caddr1"/></td>
 <td><%=cust.getCaddress1()%></td>
 <td><bean:message key="label.cemail"/></td>
 <td><%=cust.getCemail()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.caddr2"/></td>
 <td><%=cust.getCaddress2()%></td>
 <td><bean:message key="label.cfax"/></td>
 <td><%=cust.getCfax()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.ccity"/></td>
 <td><%=cust.getCcity()%></td>
 <td><bean:message key="label.czip"/></td>
 <td><%=cust.getZip()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.cstate"/></td>
 <td><%=cust.getCstate()%></td>
 </tr> 
 <td>
 
 <bean:message key="label.Admin"/>
 </td> 
 <tr>
 <td><bean:message key="label.AAname"/></td>
 <td><%=cust.getAname()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.AAemail"/></td>
 <td><%=cust.getAemail()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.AAphone"/></td>
 <td><%=cust.getAphone()%></td>
 </tr> 
 <td>
 
 <bean:message key="label.User"/>
 </td> 
 <tr>
 <td><bean:message key="label.AUname"/></td>
 <td><%=cust.getUname()%></td>
 </tr> 
 <tr>
 <td><bean:message key="label.AUemail"/></td>
 <td><%=cust.getUemail()%></td>
 </tr> 
 <tr align="center">
 <td><html:submit value="Update"/></td>
 </tr>
 </html:form>
<%
%>
<%
%>
 </table>
 </td>
 </tr>
 </table>
</body>
</html:html>

u r using action classes. so after calling the insert method in Action Class to a dao... the next statement should be retrieve statement. so at the time of updating first it will get updated.. the next statement it will execute is retrieve and then set these details in VO or FORM and show it on JSP
Message was edited by:
leo_michael

Implementing methods in user interface

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