same structure

Hi all

I have trouble getting a structure of the event to save changes in value on control Boolean and enumerated types when their values are changed using a called invoke node to a separate VI rather than via the interaction of the user in the same VI.

I have a control VI that the user interacts with... and a VI display connected via a reference Server VI which contains a video playback, but normally without user interface.

When the user changes a Boolean value in the control VI, the Boolean value changes of the VI of control and this change is reflected in the VI of the display. However, the event to change the value for this Boolean IS NOT saved in the VI of the display. If you manually change the value in the display VI, after the control visible, the value for this Boolean Change event IS registered.

It seems that the value change event cannot be triggered using an invoke node to work on a control... Has anyone run into this and found workarounds?

Thank you

Andrew Brown

Do you use the property Value Change node or node property Value Change (follow the signs).  The latter is designed so that the structures of the events are triggered.

Tags: NI Software

Similar Questions

  • compare files with the same structure of channel / rename channel(-groups)

    Hello

    I have several groups ch with many channels in the file of each measure.

    Now, I need to display/compare Channels 2 or more files of measures in a chart. (channel 'speed1' to the file 'measurement1' vs 'speed1' to the file 'GCA2' channel)

    So I import 2 files in the browser und have the same structure of string twice. To distinguish between the channels of the two files I want to rename the channels by script and add the file name of the channel-group name.

    Is this a common way to compare measurement data in files with the same channel names and structures?

    In the affirmative. How can I make a script?

    Thank you very much in advance!

    Ski

    Hi Ski-Fahrer,

    each channel has a name of the institution.

    Data.Root.ChannelGroups ("Name" or Index). Channels (Index or "Name"). Name

    You can assign a new name like this:... Name = "NouvNom".

    I don't think it is necessary to rename the channels. If you do not forget the files. If you want to rename something I only rename the ChannelGroups by adding a date or a serial number.

    Kind regards

    Philipp K.

    AE | NOR-Germany

  • limitation of the same structure add cases

    Hello

    Can I know any excretion have the same structure add event .bcase if I use more than 50 events in strucute even.

    I posted on the forums about the recording of the change in value on multiple controls here and here.

    There is no real problem having lots of event, but it takes a lot of time for each of them create then because I'm lazy, I'm trying to find ways to accelerate my LabVIEW programming - if you have a lot of events that do the same thing, so you can save time by having a single piece of code manage events.

  • Export a page to the photoshop/illustrator file with the same structure of layer?

    Hello

    Currently freelancing for a company that create using the indesign work and I try to streamline the process of splitting the outside inside work is separate to import directly into damage layers. I know you can use a script to separate the outside layers and then export as interactive pdf, this opening in illustrator and then releasing to layers (build) I'm looking for an effective way more time to get to this point? Sometimes the work does not seem to import correctly into illustrator, because there clipping masks and weird stuff out there (their marketing team is huge and those working on the same things that make things way differently). I tried two script to split the work out in components, but they don't seem to not remember the position or just produce the element of the unique work.

    A typical file would be 640 x 640 page with multiple Indesign pages with 6 layers of each placed exactly and signed illustration of positional for. The perfect scenario would be to run a script to export directly into photoshop (keeping the culture and position) if it is then just one case to draw only a file directly in ae.

    There are various forums and I got asked in all of scripts but InDesign and in particular script is not my forte. It is one that could do the trick, but the link is no longer active: http://www.zenodesign.com/forum/PageToPSLayersV3.zip

    I know it may seem as it is lazy, but there are many things to animate by project in different sizes, so any help and pointers would be great!

    Thank you

    A

    It is one that could do the trick, but the link is no longer active:

    The latest version is here. This is an AppleScript script if OSX only:

    http://www.zenodesign.com/Forum/PageToPSLayersV7.zip

    If you have any questions see this thread:

    How to export indesign layers in photoshop (same structure) layers

  • Same structure/mouse selection

    This is my first attempt a .vi who seems to need a structure of the event. I am a student in a research laboratory and my experience of LabView is really learn as you go so far. The program is designed to track a scanner using two pots of linear and read in the measurement of voltage. I use a graph of intensity to show the saved values. They told me to watch make it replaced the graph of the intensity with photo features so that we had more freedom in the movement of the scanner, which so far seems to be true.

    Currently, I am blocking the analogue measures because we do not have the parts and modeling of the movement with the controls. Step that I'm working on now should be able to select part of the image and get the data from it. This can be done in part of the backup image or reading in the data itself corresponding to that part of the image, or both (preferred). I have no experience so far with the structures even except for playing with them to try to get this to work. The way I put it in place currently, seems to completely bog down the system because with it enabled other features seems lost (or simply takes forever).

    So basically I'm looking for help to correctly implement that I tried here. As usual I would appreciate also reviews general design (gently).

    Scots. wrote:

    To avoid to start another thread, I try to explain better what I was doing in the above posts. Here is a code for the strongly simplified proceedings that are only what I have problems with. Basically we will have data read and displayed on the image so that we have more freedom with the graph of the intensity. Then, we want to be able to select part of the image and zoom in for details. I think I did a poor job explaining this before and so did not get a lot of answers.

    The block diagram, how we want it (or at least close enough that I know I can edit it), with one exception. The image will never be updated unless the mouse is clicked to enable the while loop to complete another cycle. If she is continually updating and always allow the same functionality of zooming, I was well on my way to get what I want, but I don't understand enough about the firing of the events to see how to on this subject.

    Ah Sin capital of new users of LabVIEW. I have a post on the forum I started where I did the same thing. No need for two event in a loop structures. You can add several cases of right-click event and choosing Add the occurrence. Then add your mouse event supported the structure of the event as the mouse event is already. However, I know why you do it. This is so the rest of the code is not running up to what the mouse event occurs. If you have a single event structure, as soon as you press the mouse down your code runs, but you won't have the mouse upward of coordinates. Yes, this will create a problem . However, a better (more complex, but better) this is to dynamically register and deregister mouse events. This is illustrated in the example provided with LabVIEW called "dynamically register events. It is easier to understand as it may seem when you look at first, but if you need assistance to continue to ask questions.

    And to answer the "BOLD" part, it looks like you need the parallel threads. Look at architecture from consumer to producer that will enable the graphic to be updated while the user is clicking around. The forum is littered with posts on it.

  • same structure of package in both applications will work?

    Hello

    I have the Source code of an application, that is on the market.  I need to add a few functions and want to release as a new application, which is the requirement of the customer.  It contains persistentstore and rms and sqlite.

    Need to change the structure of the application package? and what to change about PersistentStore and rms and sqlite, so that it may not disturb/override the already existing, the content of the application.

    Please help on this

    Just to clarify a little the previous answer, you can have two different applications on the same device of Division of class names (by class name, I mean the fully qualified name, including the package) If classes are not persistent.

    If you have persistent classes, the name must be unique.

    If you share code, then all other identifiers, such as IDS for PersistentStore and RuntimeStore, for SD card directory names (and the SQLite databases), BBM id, Application name and ID for various services such as social media and analytical, must also be different.

    In my experience, the biggest problem when you try to share code is the requirement to have unique persistent objects.  A way to handle this, is that the creation of the object continued to be in the non-shared application code, use a class that implements an Interface that defines a set of common methods.  If the shared code uses the persistent data access Interface and then, well, shared.  But the real object has persisted is specific to the Application.  Hope this is clear.

  • Sinlge select query in the diff for the same table (same Structure) diagrams

    Scenario:

    Table XYZ is created in detail a.
    After a year, the old data of the previous year could be moved to another schema. However in the other schema of the same table name would be used.

    For example

    A schema contains XYZ table with data from the year 2012
    Schema B contains XYZ table with data for the year 2011
    Table XYZ in the two schemas have an identical structure.

    So we can draw a single select query to read the data from the tables in an effective way.
    For example select * from XYZ so including date between October 15, 2011 to March 15, 2012.
    However, the data resides in 2 different schema altogether.


    Creating a view is an option.
    But my problem, there are ORM (Hibernate or Eclipse Top Link) layer between the application and the database.
    If the queries would be constituted by the ORM layer and are not generated by hand.
    So I can't use the view.
    So is there any option that would allow me to use only query on different scheme?

    970773 wrote:
    Scenario:

    Table XYZ is created in detail a.
    After a year, the old data of the previous year could be moved to another schema. However in the other schema of the same table name would be used.

    For example

    A schema contains XYZ table with data from the year 2012
    Schema B contains XYZ table with data for the year 2011
    Table XYZ in the two schemas have an identical structure.

    So we can draw a single select query to read the data from the tables in an effective way.
    For example select * from XYZ so including date between October 15, 2011 to March 15, 2012.
    However, the data resides in 2 different schema altogether.

    Creating a view is an option.
    But my problem, there are ORM (Hibernate or Eclipse Top Link) layer between the application and the database.
    If the queries would be constituted by the ORM layer and are not generated by hand.
    So I can't use the view.

    Why not make the ORM as below?

    SELECT * FROM VIEW_BOTH;
    -VIEW_BOTH is a real VIEW of Oracle

  • Creating tables with the same Structure and with the remote control FOR the parts database

    Hello

    I have a remote DB connection and a local DB connection in my system
    I want to create the same Table and data from my DB remote to Local Connection DB connection.

    Please tell me how to do this?

    CREATE TABLE LOCAL_TABLE AS SELECT * FROM REMOTE_TABLE@TNS_ALIAS;

  • How to plan a multilingual page? The same structure of page in German and English.

    I want to set up a home page with 10 pages in German and English. How can I configure the pages of muse?

    Hello

    Some useful discussions

    How can I create a multilingual website?

    Multi-language questions!

    How to set up a multilingual with Adobe Muse website and push it live Adobe Business Catalyst

    Let me know if you have any question.

  • Can I have several structures with the same case of event event?

    Hello

    I do an application which reproduces the front of the power supply HP6675A. To do this, I did a machine to States with different States

    (initialize, measures, voltage, current, ocp, ov, store, recall, etc.). In each State, should have a structure of the event that attracts the events of the buttons, as for example: If the current state is the voltage mode and the current button is pressed the next State will be the current mode. For this purpose in each State of the state machine should be the same structure of event with the same events.

    My problem is that the Vi does not work properly when I have several structures with the same case of event event. There are some possibly to do and how? Or is impossible to have several events? I read a few posts, but I can't find solutions.

    Any help is appreciated.

    Thank you very much.

    In general, you should have 1 structure of the event in your VI.  In your state machine, the structure of the event should be in "pending" status  So you will probably start in the State of the initialization and then spend idling.  Then, the user presses the present button.  If your state machine should then, go to the current state and then return to Idle.

  • Pools of multiple connections to the same physical Structure with SPR

    I use OBIEE 10.1.3.4 and have multiple physical databases that contain the exact same structure. Instead of creating the same physical structure in the RPD file with their own pools of connections, I would like to have a physical structure with multiple connections pools. I have this Setup, however, I can only see the data of one of the physical databases by using the right click, view data... option in the physical appearance of the RPD file. I searched and could not find a solution to my particular problem. Can someone point me in the right direction?

    Goal is to get the CPs separated... and then, you can use two data. But better to have 2 separate objects.

  • A file in a source path must have the same package structure

    Hello

    I'm creating an application. What I did to cause this error, should separate my AS3 code to another .as file in the same folder. Since then, I get this error. I tried a couple of different things as creating a new folder under the same structure with the same name as the package I said. However, no effect, it's a gave the same error.

    I searched for information on this error, all suggest the same thing... I did. Probably I did not receive what they say...

    However, can someone explain where I'm wrong about this?

    Thanks and greetings

    H.R.

    My guess is you put in the right place, and the 'heap of various errors' that you refer to are compilation errors in your class. In its current location, Flex doesn't compile your class because he is in the wrong directory, so you will not see these errors. Put it back where it should be and if you get more errors that you don't understand, search with google, read actionscript docs or ask another question on the forum.

  • project: Articles > structure of screw

    Hello

    I have converted a project from 2009 to 2014. Now I have new and capacity screw located in the same structure, where is the Main.vi. I can't find an info how to change that. I have all the screws in the Main.vi in the folder of dependencies. Is this possible?

    Thank you

    Do not use the automatic settlement of the records.  I've never used, and the reviews of most of the experts I have read on the forums say that they cause problems.

    If the VI is called by another VI, just remove the item from the project.  It will then be displayed under dependencies because it is called somewhere in the hierarchy of VI.

  • Change the Directory Structure created in the MPZIP file

    I'm trying to normalize my projects of Multisim for inclusion in our documentation control system. As I build my project, I have a directory structure that I use. When I include the files in the project, the directory structure is known in the MPZIP file. However, the default value is decompress all the files in the external folder (name of the project). Suite to help,

    Hi Doug,.

    When you unpack the project, the default is to create a new folder and put it all together because it is unlikely that the new computer will have the same file structure as the computer on which this project of.  If you want Multisim to create the same structure as the original file, you can click in the cell under "excerpt from path" and select the old path, if the folder does not exist, Multisim will create a.  Unfortunately, you will need to do this for each item on the table.

  • LabVIEW 2012 while the structure of the event does not stop

    I am LabVIEW 2012.

    An example of a while loop with the structure of the event inside can not be stopped with the stop key, Boolean.  Something wrong?

    Please see the attached VI.

    Thank you.

    Yes, something is wrong. You must add one for the event in order to detect a change in value on the stop button.

    The thing is now your structure for the event rest waiting for one of the event which she handles and ight now, it handles the "close panel" event, the 'timeout' event is too manipulated, but since you do not have anything related to the terminal of timeout (top left of the structure of the event) the timeout is - 1. So, when you run the VI the while loop is stuck in the first iteration and is waiting for a sign nearby, the stop button will only take into account after that same structure intercepts an event; I think it's because LabVIEW will execute the code related to the Terminal stop of the while until after the rest of the code that he has completed execution of the loop.

    Hope this helps

Maybe you are looking for