Structure of the Query event

Similar Questions

• Structure of the query with parameters

  Hello
  Consume the web service, the results in a file xml with complex structures.
  The function below the structure of the query
  < TemplateName CcResultItems = "CgrInfo_1" >
  My question is how to reorganize the query to obtain the results of the structure
  < TemplateName CcResultItems = "CgrOwners_4" >
  which should return three rows.

  Kind regards
  Kostadin
  

  create or replace
  FUNCTION WS_SELECT_XML RETURN VARCHAR2 AS
  XML_VAR XMLTYPE: = XMLTYPE)
  "" ' < soap envelope: xmlns:soap = 'http://www.w3.org/2003/05/soap-envelope"" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" container = "http://www.w3.org/2001/XMLSchema" >. "
  < soap: Header >
  "< XmlSoapHeader xmlns ="https://test.wstestx.com/XWS2/ "/>"
  < / soap: Header >
  < soap: Body >
  "< ProcessRequestResponse xmlns ="https://test.wstestx.com/XWS2/">."
  < ProcessRequestResult > <! [CDATA [< CcResponse >
  
  < TemplateName CcResultItems = "CgrInfo_1" >
  < CcResultItem > < InfoMessage > < / InfoMessage > < IsitTerminated > 0 < / IsitTerminated > < IdObject > 365124 < / IdObject > < sanctuary ObjectlName > < / ObjectlName > < ObjectTaxNumber > 305089321502 < / ObjectTaxNumber > < / CcResultItem >
  < / CcResultItems >
  < TemplateName CcResultItems = "CgrUnits_2" >
  < / CcResultItems >
  < TemplateName CcResultItems = "CgrActors_3" >
  < CcResultItem > < IdObject > 365124 < / IdObject > < UnitNo > 0 < / UnitNo > < EntityTYPEcode > 1 < / EntityTYPEcode > < EntityTYPEdesc > person < / EntityTYPEdesc > < / CcResultItem >
  < / CcResultItems >
  < TemplateName CcResultItems = "CgrOwners_4" >
  < CcResultItem > < IdObject > 365124 < / IdObject > < EntityTYPEcode > 1 < / EntityTYPEcode > < EntityTYPEdesc > person < / EntityTYPEdesc > < OwnerID > 610697843014 < / OwnerID > < OwnerName > ALEX < / OwnerName > < / CcResultItem >
  < CcResultItem > < IdObject > 365124 < / IdObject > < EntityTYPEcode > 1 < / EntityTYPEcode > < EntityTYPEdesc > person < / EntityTYPEdesc > < OwnerID > 840645947005 < / OwnerID > < OwnerName > JOHN < / OwnerName > < / CcResultItem >
  < CcResultItem > < IdObject > 365124 < / IdObject > < EntityTYPEcode > 2 < / EntityTYPEcode > < company EntityTYPEdesc > < / EntityTYPEdesc > < OwnerID > 703454 < / OwnerID > < OwnerName > BROWN < / OwnerName > < / CcResultItem >
  < / CcResultItems >
  < TemplateName CcResultItems = "CgrActivities_5" >
  < / CcResultItems >
  < TemplateName CcResultItems = "CgrMembership_6" >
  < / CcResultItems >
  < TemplateName CcResultItems = "CgrFounding_7" >
  < CcResultItem > < IdObject > 365124 < / IdObject > < FoundingDate > 2007-08-16 13:53 < / FoundingDate > < Total > 146701.00 < / Total > < / CcResultItem >
  < / CcResultItems >
  [[< / CcResponse >]] > < / ProcessRequestResult >
  < / ProcessRequestResponse >
  < / soap: Body >
  < / envelope soap: >
  ');
  BEGIN
  FOR R IN)
  WITH T AS (SELECT (XML_VAR) DOUBLE COLLAR)
  SELECT x2.*
  FROM XMLTable)
  XMLNamespaces)
              ' http://www.w3.org/2003/05/soap-envelope ' LIKE 'SOAP'
  , by default ' https://test.wstestx.com/XWS2/ '
  )
  , ': soap envelope / soap: Body/ProcessRequestResponse/ProcessRequestResult '
  by the way XML_VAR
  path of CcResponse clob columns '.'
  ) x 1
  XMLTABLE)
  ' / CcResponse/CcResultItems.
  XMLPARSE PASSAGE (DOCUMENT X 1.) CCRESPONSE)
  COLUMNS
  TemplateName VARCHAR2 (140) path "@TemplateName"
  , IDOBJECT VARCHAR2 (140) PATH "CcResultItem/IdObject.
  , PATH of VARCHAR2 (340) OBJECTLNAME ' CcResultItem/ObjectlName '.
  
  , PATH of VARCHAR2 (140) VRSKA 'CcResultItem '.
  ) X 2
  WHERE X 2. TemplateName = "CgrInfo_1."
  -WHERE X 2. TemplateName = "CgrActors_3."
  -WHERE X 2. TemplateName = "CgrOwners_4."
  ) LOOP
  DBMS_OUTPUT. Put_line (' IdObject: ' |) R.IDOBJECT |  ' ObjectlName: ' | R.ObjectlName | "TemplateName ' |" R.TemplateName);
  END LOOP;
  DBMS_OUTPUT. Put_line ("- end -");
  RETURNS A NULL VALUE.
  END WS_SELECT_XML;

  Based on your query, I'll assume that you started with

  Extract data from webservice response

  In my opinion, it comes of the change you are looking for

  FOR R IN (
     SELECT x2.TemplateName, x3.idobject, x3.OWNERID
        FROM XMLTable(
               XMLNamespaces(
                 'http://www.w3.org/2003/05/soap-envelope' AS "soap"
               , default 'https://test.wstestx.com/XWS2/'
               )
             , 'soap:Envelope/soap:Body/ProcessRequestResponse/ProcessRequestResult'
               passing XML_VAR
               columns
               CcResponse clob path '.'
             ) x1
        , XMLTABLE(
            '/CcResponse/CcResultItems[@TemplateName="CgrOwners_4"]'
            PASSING XMLPARSE(DOCUMENT X1.CCRESPONSE)
            COLUMNS
                    TemplateName  VARCHAR2(20) PATH '@TemplateName'
                  , ItemXML       XMLTYPE       PATH 'CcResultItem'
          ) X2
        , XMLTABLE(
            '/CcResultItem'
            PASSING x2.itemXML
            COLUMNS
                    IDOBJECT      VARCHAR2(20) PATH 'IdObject'
                  , OWNERID       VARCHAR2(20) PATH 'OwnerID'
          ) X3
  )
  

  As Odie post pointed out.  The first (x 1) XMLTable retrieves the content of ProcessRequestRequest and by doing this, delete the CDATA tag.  We now have a CLOB that resembles XML.  The second XMLTable (x 2) converts this CLOB into an XMLType and looking for the node that matches the XPath expression.  It's where I've hardcoded in your query to search for a specific node.  As you want node has a repeated structure that you want to retrieve each row, I spent structures repeatedly in the third XMLTable (x 3) so he could analyze.  You could combine x 2 and x 3 using XQuery, but I suggest starting by this method I found that it's easier to understand what is happening.

  To test out your code, simply replace the line

  by the way XML_VAR

  with

  from XMLTYPE ("... the content of the SOAP Message...")

  and run the query.  You can do this to debug the query as you and just do a SELECT * to see what all went from XMLTable to XMLTable, so went to check the correct data.

• Structure of the multiple event

  Hi all!

  I have a headache off the coast of this problem.

  Example:
  I have a value called: numbers. If I change this value must go in the structure of the event and run the ' numbers: change in value.
  And I have a button, if this button changes, I want it to run as ' number: value change.

  Is it possible to use more then 1 event. As: "numbers: value change gold button: change in value.

  I can't understand it. Could someone tell me it is possible, and if not, how can I solve it?

  I hope someone can help me!

  Thank you!
  Rick

  Hey Rick

  Pretty easy to implement. You just need to add another condition to the case of the event:

  

  I hope that this extract VI will illustrate this (just drag it in LabVIEW - FYI, it is made for 2014):

  

  See you soon

  J

• structure of the 2011 event

  Application development in 2014 LV using a Structure of the event. The target system is running LV 2011. The Structure of the event seems to run on the target system, but it only allows me to make changes to the Structure. Right-click on it, and the menu is not the same in 2014.

  What could be bad

  Bob

  Thank you, they perform the basic version.

  Bob

• How to manage the structure of the event with two loops

  I have a question about the structure of the user event with 2 buttons?

  key 1: START LOGGING DATA

  key 2: STOP LOGGING DATA

  How do I control my

  structure of the event so that it will work? because now that the loop is save data... I can't stop the loop, when I clicked on buttons.

  

  

  

  super_saiyans wrote:

  the problem with moving it is that I don't have control of the DATA RECORD STARTING?

  Of course, you do.  When you get your press conference button, you say your state machine to move to the State of logging.  You must also make sure that you return to visit the State to wait for the event to check out the events of the stop button.

• Time-out in the structure of the event

  Hello

  I try to configure the time-out period in the structure of the 5s event using the loop, as shown in the picture as an attachment. The problem is that this time-out event occurred only when I code debugging and does not happen when I run the same without debugging. Any suggestions on this?

  Thank you!

  OK, just use VISA Read to read the first three octets.  Then do another set VISA Read the number of bytes defined in dlen.  If the data does not, then you will get a VISA expiration time.

  

• a few seconds "turn on", how can make I make in the structure of the event

  Hi, friends of LabVIEW

  I want to leave user click and hold down a button for a few seconds to turn on a device. Using registry item and history of shift I can make it work. I wonder how to implement it with case and structured event. Which case should I choose? mouse up?

  I have attached the test code as well.

  Thank you.

  

  I'm sure there are a lot of possible solutions, but here's a way to do it with a structure of the event. Mechanical action of the button is "Switch release." Pressing the button disables the output and sets the timeout of the event at certain time structure. The timeout event switches the output to true. Any other event resets the timeout to-1 value. Unfortunately, it seems that the tool gets messed up the image, so the VI is thus established.

  

• can I use a structure of the event in another structure of the event

  Hello

  Can use a structure of the event in another structure of the event?

  Thank you

  Viviane

  I would put your waveforms in the registers at offset.  You can then use your structure for the main event to trigger on the Show 1... the value change events and process the data, however you need from there.

• Structure of the event to local variable

  Hello

  I use a control structure and the table event to detect changes in the value of table.

  At the beginning, I have made changes in the table (for execution) and structure of the detected event.

  The next step was adding a parallel while loop in which I write for the control array (using the local variable).

  During execution the layout of the table changed indeed, but the structure of the event is a not detect it.

  I have attached 2 digits: 1) loop of the structure of the event 2) the parallel loop.

  It is possible works in such a way?

  How can I make the structure of the event to detect changes in the software in the control array?

  Thank you

  Leonid

  Changes made via a local variable are not the user events, so the structure of the event will not detect by definition. You must write to the command by using the property node "Value (follow the signs).

  That said, your small watch of your code starts to raise red flags in my mind with the use of variable and global variable local. While it's not bad, their abuse can lead to the poor programming architecture and race conditions. Perhaps you should consider downloading your VI any kind can someone take a look and offer suggestions on improving it.

• Many events in the structure of the event

  Hello

  My GUI application have increased over time and the structure of the main event now contains upward 150 events triggered GUI, mainly buttons both autonomous and in custom controls.

  The performance of the application are no problem but I experience occasional freezes the application that freezes everything just the GUI and what I suspect most code running in the background. It is cleared by clicking anywhere on the front panel of the application and the same problem occurs in the development environment and in a bed .exe. To clarify, the application not falling down or stop, it all simply pauses or freezes and then resumes execution when the mouse click occurs. This happens randomly and at least a few minutes between.

  I'm currently trying to track down the problem but thought id ask here if someone has experience of first of all structures of the event which handles a large number of events, or perhaps seen the same freeze happen in their application?

  Nimgaard wrote:

  With regard to a large number of events managed by a single event structure that I have not really looked into what limit would be, but somewhere under the hood of the code have to watch these GUI controls. On the other hand I have not problems of performance if...

  There is no watchdog, which could keep the change control, it is all managed by WinAPI, the application is just get it registered to receive messages.

  The mouse click event or change of key value chain from interruption managed by the driver running at the kernell windows level.

  Basically, the computer, if there is no user activity, consumes much resources from the PC to the active window with no event regarding the active window with many events.

• Structure of the event without user interface

  I tried a quick and effective solution for a structure of event that is not a case of timeout and is part of a vi that has no user interface, but I have sent configuration data to the structure of the event.

  Let me be more clear: I have a camera that generates several events taken by a loop with the structure of the event inside.

  The provider of the camera give me this example of Labview code with all the events I'm interested and how they are implemented. I should mention that when you write a command of camera that a response to an event, but when you connect first to the camera there are more than 100 events generated by the latter, or when you download camera there are also several events. When there is no communication to the camera, the structure of the example event is inactive. The example includes a user interface to change settings and the program responds very well.

  I have to integrate this camera in great demand in which camera photo will be configured in a pragmatic way with number of the type of user interface in the example given by the manufacturer of the device.  First, I tried to design a loop with timeout cases in which a queue can send the data to the device setting configuration. Everything is good until the download when code needs to hold events in a certain way; in my case, an event is taken another goes to the time-out period and so on. After two sets of 100 images download, during the third round Labview gets blocked (Labview not responding) and I have to kill Labview. I got designer of the camera that if camera events are not taken they are kept on a pile and when the battery is full causes the Labview locked.

  Maybe I give too many details, but the question is: how to communicate with a struct event that is not a case of timeout and does not part of a user interface vi (it doesn't have a sign in my application)?

  Oops... Sorry about that.  I've attached an example what I'm talking about here.

  -Austin

• More than a user sources for simple event structure of the event

  I have five different sources, I want to use to generate the user events using the structure of the unique event, acting as a producer loop. Is does not seem to be possible to use five different sets of create/generate user for a single event events structure and the structure of the event does not have the ability to add dynamic event hydrants more than once. Is it possible to do this by using the events structure and user event

  Kind regards

  Austin

  And again in LV2010, (good guess?)  I think this is what you need.

  Michael.

• An interrogation continues with the Structure of the event, please help me understand

  Dear Forum,

  I'm 3 months in LabView. I created a front panel with what I consider a reasonable set of code below with a basic entry control power boulean a case controlled set of actions. I enclose a strongly striped version to the bottom of this structure with sections deleted button so that the executed code is removed to simplify just ask questions on this control structure. After the recent webinar, I understand this form of control to call a continuous structure of vote - and it makes perfect sense and seems natural for me to the point of programming of data flow.

  But according to the webinar it is preferable to use the structure of the event.

  However, the structure of the event seems really weird to me. My main question here is certainly the structure of the event MUST be voting each of the values itself anyway, otherwise how does he know that an event had occurred?

  So what is the difference between explicitly "polling" the buttons myself with a while loop and using a complex (for me) of the event with 'hidden' polling stations under?

  The vote of the 4 buttons in my example should be done at the same time if Labview is truly multithreaded/parallel? There should be no difference in the level of the computer between my code querying and the code 'hidden' the structure of the event making the mark.

  Thank you in advance for you help to clarify my confusion.

  Sincerely,

  Robert Gibbs

  rg8766 wrote:

  Surely the process:

  Check the OS press > OS encodes this trigger to send > OS sends a trigger that the button has been pressed > Labview checks if a trigger happened > Labview decodes what action has been coded in this trigger > Labview takes appropriate, based on relaxation measurements

  has more steps and is more intensive than processor

  LabVIEW checks the key > Labview performs the appropriate action when you press the button?

  BONE is already this process in any case.  If you are in fact doubly effort without worrying.  And the OS is much more efficient that your code will be.  So just let the OS do work heavy while your code sleeps.

  And think about the trigger more as an alarm clock.  You are asleep (do nothing, with no CPU) when your alarm goes off.  You wake up and perform the task that the alarm tells you to do.  Once done, you are waiting for another alarm, so you get to sleep.

• Button value change records in the structure of the event, but does not change appeaance?

  Hello world

  A quick question... I hope someone can answer...

  I have a code that uses a PS button within a structure of event to trigger a signal of AO... My code is below. The code works fine and the OD goes off when you press the button E-Stim... But when pushed the button does not change with reliability the appearance (i.e. of the gray 'off' red 'on' color)... Sometimes color changes; no other time not... If I remove the structure of the event and the survey button in the appearance changes as expected.

  What is going on? I would like the button to change the colors on the user interface to indicate that it works... Should I programmatically control the color?

  Kind regards

  Jack

  

  I guess that when query you the button you have some delay in your loop? Locking means that the button will change its value when you press it, then switch back to the original value once the value of the control has been used by the code. When you ask, this means that until he reaches the next iteration of the loop, but in the case where the structure that will happen immediately.

  The default setting for the buttons to modify its behavior as in most of the application would be latch releasing. You then raise the event when the button of the mouse over the control. This also allows "drag" control if you push down on the subject, given that you do not release control in this case.

• using the structure of the event in the LabVIEW classes

  Hello

  I'm new in the use of LabVIEW classes, so don't know much how I can use them.

  In my main program, I have clusters with five elements in each. The elements are controls two States and in some groups, there are three States controls. The user will press the buttons (controls), and different things will happen. In my first program were I not using classes, I had a structure of the event and the controls were cases of event in the structure.

  Is it possible to somehow use an event of cases in one of the methods that is created in the classes, so that say, that's not in the main program?

  I have attached two photos: I wanted to have a structure of the event in servoTouchEvent (in left.tri.lvclass) who is a child.

  Let me know if my explanation is not clear.

  Grateful for the help!

  Hello

  Yes, you can have a structure of the event in a Subvi rather in your main VI of top-level UI. The trick is to use the 'Save for events' and passing in references to orders that you want to have the event trigger structure for. The refnum output since the function is entered in the terminal of dynamic event of the structure of the event who could live in a Subvi. You can add instances of event where you will see these control events as dynamic events then you can do something with. These excerpts from shows all the code in a simple diagram, but the stuff in the structure of disable diagram could easily transformed into a Subvi:

   

  All this can be done without classes. What will buy classes you include the ability to encapsulate your screws and also perform different code based on what object on the hierarchy of the parent-child classes is on a wire. If the behavior of your code is different between 2-3 State and controls (which I do not know what state controls 3 you are referring), you can take advantage of the classes.