Sequence through a cluster

Hi,
I'm just wondering is there a way to sequence through an array of clusters with a button?
LabVIEW 2013
Paul Power
I have not lost my mind, it's backed up on a disk somewhere

PauldePaor wrote:
I'm just wondering is there a way to sequence through an array of clusters with a button?
You don't really define what you mean by "Sequence through". It is also confusing that the title talks about sequencing through a cluster and the message body talks about an array of clusters. Big difference!
Apparently you want to sequence throught an array (it does not really matter if the elements are clusters),
The solution above resized the array container to one visible element and manipulates the visible element.
An alternative interpretation would be to use a scalar indicator and index out the desired element for display (no array indicator needed). You would use a loop with an event structure and keep an index value in a shift register. Make an increment and decrement button and increment/decrement the index value when one is pressed, then index out the new element for display.
(You should also apply quotient&remainder with the "index/total array size" to automatically wrap when you reach one of the ends.).
LabVIEW Champion . Do more with less code and in less time .

Similar Messages

  • The music app on my iPhone 5 plays the same song over and over again.  It will not sequence through an album or playlist.  What can I do?

    The music app on my iPhone 5 will not sequence through albums or playlists.  It plays either the first or selected song over and over again.  What can I do?

    Turn off repeat.
    This is covered in the manual.
    iPhone User Guide (For iOS 4.2 and 4.3 Software)
    Play the song, tap the screen, tap the repeat icon until it is white= off.

  • Mainstage 1 - can I assign music keyboard key or computer space bar to sequence through the patches?

    Using Mainstage verions 1 - is it possible to assign another computer key, i.e. the spacebar, to allow sequential patch changing - similar to using the down-arrow-key? And/or is it possible to assign one of the music synth controller's keys, or buttons, to sequence through the patches?  Thanks.

    I fixed it!  I searched the knowledge base and found an Apple article! Thanks for reading!

  • Need advise of building sequence generator among cluster app servers

    Hi All,
    I want to build my app as a clusterable app. And I must implement a sequence number generator for sales orders or some other entities. I don't want to write a stored procedure in database to do it. Does any one have any real practices of this kind of environments and requirements. Maybe I can implement an independent app to generate sequence number, but I would like to hear any better solutions.
    thanks a lot
    Matt

    mattjiang wrote:
    But I don't want rely on database, Why?
    I would like to know if I want to implement application level sequence number generator in a cluster environment. What's your suggestion and idea. Let's hear your ideas first. Talk through your requirements and constraints, and explain more precisely just what parts are giving you trouble.

  • Search through a cluster or clusters in cluster by label-name of a control

    Hi,
    is there a function availabe which allows to search through an arbitray cluster by an label-name and if the desired control is found in the cluster, its value should be returned?
    E.g:
    The function should receive the cluster to be searched and the label-name of the wanted control. The Output should be the value of the control if the label-name was found within the cluster. If the name was not found, there should be a status e.g. -1 at the output uf the function.
    Thanks for your help!
    BR

    I have two general purpose methods in this instance.  The first is to utilize LV's XML schema and a little XPath:
    The second method utilizes Traversal and is contained in the zip file I have attached.  This method is very poorly documented at best (like most scripting).  It was a fun experiment.
    TraverseCluster.vi specifies the callback VI to be used when a control is encountered during the operation called 'FindControls'.  It then calls this traverse operation on the cluster which is based in by reference.  The Callback VI is called for all controls in the cluster, if a Label is specified all matching controls are added to the list.  If no label is specified, all control references contained in the cluster are returned (including those inside subclusters).  You can specify if you only want controls returned and not the clusters. Finally, the Class Operator is removed. 
    There is an example included to see how it all works.
    Traversing is a great tool to have at your disposal if you are a scripter.
    Attachments:
    Traverse Cluster.zip ‏40 KB

  • Transfering Sequences (Setup- Financial- Tax- Sequence)Through Copy Express

    Hi Everyone,
    Could anyone suggest how to transfer Sequences set in 1 Database to another Database through Copy Express? I can't find the option for Sequence transfer in Copy Express.
    Thanks,
    William

    Hi Everyone,
    Is there any way to transfer Sequences (Setup->Financial->Tax->Sequence) to another Database? Cause I cannot find any template for Sequences in DTW and also cannot find the Sequence option in Copy Express.
    Thanks,
    William

  • Monitoring a PRORES PAL sequence through Apple Firewire PAL audio problem

    Hi I have some materiels in HDV 1080i50, y made a PRORES PAL Sequence and scaled and rendered it. Now I need to monitor the material and I tried the "on the fly" conversion to DV choosing as video output the "Apple Firewire PAL"setting. Video is ok, the computer makes the conversion and it works swell, but with the audio I just get this stange noise, where I can hear th original audi but very, very low and al is noise...
    Am I doing something wrong?
    Is possible to monitor this "HDV passed to PRORESS PAL" through the DV conversion?
    any help?
    Thanks
    ST.

    anyone there?
    Thanks
    St.

  • Error while saving a Entry through view cluster ( getting TK 319 message)

    We are  facing an issue while saving the entry in one of the view at the lowest level of the three level View cluster.
    Please find the Details of view Cluster below.
    1)First level- Key  => MANDT( CLNT, 3) + RULE_ID( CHAR , 20) .
    2)Second level-Key =>MANDT( CLNT, 3) + RULE_ID( CHAR , 20) + LOCATION_TYPE (CHAR , 20) + START_DATE( DATS ,8).
    3)Third level (Lowest level  )-key => MANDT( CLNT, 3) + RULE_ID( CHAR , 20) + LOCATION_TYPE (CHAR , 20) + MEAL_RULE_TYPE( INT1 ,3) +  START_DATE( DATS ,8) .
    we are not able to save the Entry at the Third level  and is getting the  Message "Fill table key for table ITC_CALCRULE_ML only up to position 044 only " .
    As per our understanding problem is that " the transport interface is called with a incorrect object key for table ITC_CALCRULE_ML  "  . we thaught of either reduce the width of the key or if we want
    to define also  the date, by  changing the order of MEAL_RULE_TYPE and START_DATE .Also we could use a CHAR1 instead of the INT1 for the MEAL_RULE_TYPE.
    After analyzing  this  we came to a conclusion that we have two solutions for solving it.
    1) Database Design Change : Which is generally not preferable.
    2) Apply the Event  12  ( After changing the key entries for the change task (E071K) ) on the view and in its code we reduce the Object key width for the Transport Organizer  and
        would be able to save the entry in the database  and would be able to transport the entries to our Q-system.

    Hi. Were you able to fix the error?

  • Can i set up automator to take image sequences through to compressed quick times for upload?

    Hi All you smart people,
    I wonder if any of you know how to set up a workflow in automator that takes image sequences, colorcorrects them and then turns them into .mov files.
    Thanks in advance for your input,
    Susanna

    That's definitely the best option to do everything via the task sequence deployment.
    Also, there are script available in the community to add or remove a device from a collection, see for example:
    http://sccmfaq.wordpress.com/2013/05/20/sccm-2012-sp1-remove-client-from-collection-after-osd/
    Keep in mind that if you want to use a script like that during the task sequence that the device running the task sequence (and by that the script) requires specific rights within ConfigMgr.
    My Blog: http://www.petervanderwoude.nl/
    Follow me on twitter: pvanderwoude

  • Why can't Ifind my DataSource through a cluster?

    Hello!
    I use Weblogic 8.1.6.
    I have set up 1 adminserver at 127.0.0.1:7001.
    I have set up 1 managedserver at 127.0.0.1:7011.
    I have set up 1 managedserver at 127.0.0.1:7021.
    I have set up a "Data Source". This data source is target on all servers. This datasource is pointing to a "Connection Pool" pointing to a oracle. The connection pool is target at all servers.
    This runs fine when I throug a TestCase (JUnit) access the datasource like:
    hashtable.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
              hashtable.put(Context.PROVIDER_URL, "t3://127.0.0.1:7011");
              context = new InitialContext(hashtable);
              javax.sql.DataSource dataSource = (javax.sql.DataSource) context.lookup( "my/jndi/name/DataSource");
    Next step is to do the same in a cluster. Below is those params I think is of interesst of the cluster:
    Cluster Address:127.0.0.1:7011,127.0.0.1:7021
    Multicast Address:237.0.0.1
    Multicast Port:7001
    Frontend Host:127.0.0.1
    Frontend HTTPPort:7040
    Both the datasource and connection pool above now gets targeted at:
    Part of the cluster at all nodes (7011,7021)
    I have also tried to target the datasource and connection pool above as "All servers in the cluster"
    But if I then run the code above with change of the port like
    hashtable.put(Context.PROVIDER_URL, "t3://127.0.0.1:7040");
    Then I get this error:
    javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://127.0.0.1:7040: Destination unreachable; nested exception is:
    java.net.ConnectException: Connection refused: connect; No available router to destination]
    If any one got any idea how to solve this please let me know! I would like to have just 1 port as front, perhaps this is not possible?
    Best regards
    Fredrik

    Hello!
    I think this is a suitable solution.
    If I put the cluster address as the Context.PROVIDER_URL like:
    hashtable.put(Context.PROVIDER_URL, "t3://127.0.0.1:7011,127.0.0.1:7021");
    Then it worked fine!
    Best regards
    Fredrik

  • How to get the Runstate variable of an external sequence called from the Client Sequence through Sequencecall?

    Hi,
               I need to change the runtime high and lo limit values of all the tests of the client sequence file before running it. My sequence file is having a SequenceCall which calls an external sequence. Can anyone tell me how to change/access the High and lo limit values of the external sequence test steps?
    Thanks,
    Jeyan

    Doug,
              I used the property loader method but I could not load the limits of any sub sequence call calling an external sequence file.
    I took the FlowRate_test.seq example from the NI Example folder "C:\Documents and Settings\All Users\Documents\National Instruments\TestStand 4.2.1\Examples\PropertyLoader\LoadingLimits\LimitsFromExcelFile\UsingCVI". I created a sequence called PumpTest.seq in the same folder path. I then moved the Pump Test step from the FlowRate_test.seq to the PumpTest.seq. Now created a sequence call in the FlowRate_test.seq and called the PumpTest.Seq as the module path. When I execute the FlowRate_test.seq , I get the error as shown below:
    Attached is the Flowrate_Test.seq and the PumpTest.seq which should be there in the folder path "C:\Documents and Settings\All Users\Documents\National Instruments\TestStand 4.2.1\Examples\PropertyLoader\LoadingLimits\LimitsFromExcelFile\UsingCVI".
    Let me know whether I am doing something wrong in this method. 
    My idea is to alter the runstate variable High and Low of Pump Test in the PumpTest.seq and then run the Flowrate_Test.seq.
    Attachments:
    PumpTest.seq ‏6 KB
    FlowRate_test.seq ‏11 KB

  • Send key sequence through socket.

    Hi!
    I have programmed an application which makes a socket-connection to a telnet-server. All this have went good. The problem I'm having is sending keysequences. Let's say that I want to perform a "Ctrl-c"... how do I do this?

    You may have to listen for keyPressed method calls (KeyListener), not just keyTyped, to watch for the control key being pressed. If you see the control key pressed, begin your translation into control characters or special key sequences. Then when keyReleased says the control key has been released, stop your translation.
    e.g. I believe the CTRL plus the keypad Minus key do not send an intelligent keyPressed event. So you'll have to watch for the combination yourself, then send the codes you want to represent that down the stream.

  • Cycle through an array

    LabVIEW 2013
    Attached is the browser program I am working on. I am trying to cycle through the database elements that are displayed in the cluster by means of a boolean button. Any help would be hugely appreciated
    Paul Power
    I have not lost my mind, it's backed up on a disk somewhere
    Solved!
    Go to Solution.
    Attachments:
    Browser.vi ‏156 KB

    This is technically a duplicate thread:http://forums.ni.com/t5/LabVIEW/Sequence-through-a-cluster/m-p/2837814#M829070
    There are only two ways to tell somebody thanks: Kudos and Marked Solutions
    Unofficial Forum Rules and Guidelines

  • Deploying a Web Application in a Cluster

    When accessing our web app through a cluster, the weblogic servers fail to recognize the servlets as registered in the web.xml file, but recognize them fine when registered in the cluster's weblogic.properties file. We had previously tested the app in a non-clustered enviroment and everything worked fine from the web.xml file. So... does anyone have any experience with this problem, or does anyone have any suggestions. All help is appreciated.Thanks,Chad
              

    Chad Griffith wrote:
              > When accessing our web app through a cluster, the weblogic servers fail to recognize the servlets as registered in the web.xml file, but recognize them fine when registered in the cluster's weblogic.properties file.
              I am not quite sure I understand. Could you elaborate what you mean here?
              - Prasad
              > We had previously tested the app in a non-clustered enviroment and everything worked fine from the web.xml file. So... does anyone have any experience with this problem, or does anyone have any suggestions. All help is appreciated.Thanks,Chad
              Cheers
              - Prasad
              

  • Issue in creating Sequence

    Hi All,
    I am using
    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi
    PL/SQL Release 10.2.0.1.0 - Production
    CORE    10.2.0.1.0      Production
    TNS for Linux: Version 10.2.0.1.0 - Production
    NLSRTL Version 10.2.0.1.0 - ProductionI have schema with following roles
    ALTER ANY OUTLINE
    CREATE ANY OUTLINE
    CREATE ANY SYNONYM
    CREATE DATABASE LINK
    CREATE MATERIALIZED VIEW
    CREATE PUBLIC DATABASE LINK
    CREATE VIEW
    DROP ANY OUTLINE
    DROP PUBLIC DATABASE LINK
    SELECT ANY TABLE
    UNLIMITED TABLESPACE
    CONNECT
    DBA
    EXP_FULL_DATABASE
    IMP_FULL_DATABASE
    OEM_MONITOR
    RESOURCEI can able create a sequence through SQLPLUS as well as from toad.
    SQL> CREATE SEQUENCE ROLE_ACTIVITY_SEQ START WITH 225006249 INCREMENT BY 1 MAXVALUE 9999999999999999999 MINVALUE 225006249 NOCYCLE CACHE 100 ORDER;
    Sequence created.
    SQL>when i try to create sequence dynamically through PL/SQL procedure getting error
    SQL> execute PROC_CLONE_BU;
    BEGIN PROC_CLONE_BU; END;
    ERROR at line 1:
    ORA-01031: insufficient privileges
    ORA-06512: at "SUPERNOVA.PROC_CLONE_BU", line 19
    ORA-06512: at line 1
    SQL>Even though I have DBA role for the schema. I don't know what privileges oracle still excepting..
    Pls guide me to resolve it..
    Thanks & Regards
    Sami

    Hi All,
    As said early creating sequence through dynamic SQL
    its creating sequence fine but when i try to use sequence in same procedure then procedure getting error..
    create or replace procedure proc_seq_genrate as
    begin
    EXECUTE IMMEDIATE 'CREATE SEQUENCE BU_ROLE_DSK_ITEM_SEQ START WITH 100 INCREMENT BY 1 MAXVALUE 9999999999999999999 '||
    'MINVALUE 100 NOCYCLE CACHE 100 ORDER';--- hard coded value 100 will changed according to  PK max value of the table .. for getting max value i will write SQL Query
    end;
    Procedure created.
    create or replace procedure proc_seq_genrate as
    begin
    EXECUTE IMMEDIATE 'CREATE SEQUENCE BU_ROLE_DSK_ITEM_SEQ START WITH 100 INCREMENT BY 1 MAXVALUE 9999999999999999999 '||
    'MINVALUE 100 NOCYCLE CACHE 100 ORDER';--- hard coded value 100 will changed according to  PK max value of the table .. for getting max value i will write SQL Query
    INSERT INTO ROLE_ACTIVITY (SELECT ROLE_ACTIVITY_SEQ.NEXTVAL, -98, ACTIVITY_CD, REC_ST, 1, ROW_TS, USER_ID, CREATE_DT, SYS_CREATE_TS, CREATED_BY FROM ROLE_ACTIVITY WHERE ROLE_ID=-99 );
    end;
    7     35     PL/SQL: ORA-02289: sequence does not existI have understood that its looking for Sequence but
    pls any one explain me why its looking sequence in compile time itself.. any way we are going to use the sequence only at run time right.. i would like to know is there any technical reason behind this..
    Thanks & regards
    Sami.

Maybe you are looking for