Pass the value to the node e/s in FPGA.vi of Host.vi FPGA

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• Pass the value of slot - VI VI

  Hello

  I have enclosed below my main vi and the Subvi. In the Sub - VI is a simple timer in a while loop that begins a Boolean button and stops when the time elapses. The problem is that I don't see the value of the clock when the Subvi works on my main vi and I just get the value after the end of the timer. I tried to solve the problem using references, but I can't make it work. According to me, Miss me something. Can you help me please?

  Yes it is.

  And if you read the message 3 in the link I gave, he would have given you this link.  How can I change the changes to a control/indicator a Subvi on the main VI?

  This shows you how to pass the main in sub - VI a VI command reference, so that the Subvi can update it using a value of property node.

• XML: How to get the value of the node when the node of pasing as a parameter name

  Hello

  I've got some xml:

  var xmlData:XML = 
  <1stNode>
      <buttonID>first child node value</buttonID>
      <imageID>second child node value</imageID>
      <labelID>third child node value</labelID>
  </1stNode>
  

  So, I want to read the value of specific node based on a value passed to a function. .

  var buttonID = new Button;
  
  var imageID = new Image;
  
  var labelID = new Label;
  
  
  getNodeValue(buttonID); //the value here is set dynamically
  
  private function getNodeValue (nodeName:String):void {
  
  trace (xmlData.nodeName)                      //doesn't work
  
  var str:String = "xmlData." + nodeName;
  var xml:XMLList = str as XMLList             //doesn't work
  
  }
  

  I don't know how to get the value when the name of the node is changed dynamically.

  use:

  getNodeValue(buttonID); //the value here is set dynamically
  
  private function getNodeValue (nodeName:String):void {
  trace (xmlData[nodeName])
  }
  
  

• Extract the value of the node only using XQuery

  Hello
  
  I have a xml as XMLType stored in the table. XML is,
  
  < ocaStatus xmlns = "http://xmlbeans.apache.org/ocastatus" >
  < status >
  < > 990 statusCode < / statusCode >
  < statusDate > 2010 - 01 - 19 < / statusDate >
  < user name > OcaNimsAcf < / userId >
  < comment > DocumentnotinNIMS < / comment >
  < / status >
  < status >
  < > 990 statusCode < / statusCode >
  < statusDate > 2010 - 01 - 19 < / statusDate >
  < user name > OcaNimsAcf < / userId >
  < comment > DocumentnotinNIMS < / comment >
  < / status >
  < / ocaStatus >
  
  I use a combination of normal SQL and XQuery queries to extract data from table.
  I have a requirement where I have to shoot only value of XML node as only * 990 * without tags < statusCode >.
  I wonder if it's possible ass I've tried with two or three combinations of function extract().
  
  Thank you.

  Hello

  Different ways to do it, assuming you want the results in a relational table.

  XMLTable using:

  WITH t as (
   select xmltype('
  
  990
  2010-01-19
  OcaNimsAcf
  DocumentnotinNIMS
  
  
  990
  2010-01-19
  OcaNimsAcf
  DocumentnotinNIMS
  
  ') doc
   from dual
  )
  SELECT x.*
  FROM t, xmltable(
   xmlnamespaces(default 'http://xmlbeans.apache.org/ocastatus'),
   'ocaStatus/status'
   passing t.doc
   columns
    status_code number path 'statusCode'
  ) x;
  

  Using the 'old' (and obsolete) XMLSequence:

  WITH t as (
   SELECT xmltype('
  
  990
  2010-01-19
  OcaNimsAcf
  DocumentnotinNIMS
  
  
  990
  2010-01-19
  OcaNimsAcf
  DocumentnotinNIMS
  
  ') doc
   FROM dual
  )
  SELECT extractvalue( x.column_value,
                       'status/statusCode',
                       'xmlns="http://xmlbeans.apache.org/ocastatus"' ) as status_code
  FROM t, table(
   xmlsequence(
    extract(t.doc, 'ocaStatus/status', 'xmlns="http://xmlbeans.apache.org/ocastatus"')
   )
  ) x;
  

  Otherwise, targeting a specific node:

  WITH t as (
   select xmltype('
  
  990
  2010-01-19
  OcaNimsAcf
  DocumentnotinNIMS
  
  
  990
  2010-01-19
  OcaNimsAcf
  DocumentnotinNIMS
  
  ') doc
   from dual
  )
  SELECT extractvalue( t.doc,
                       'ocaStatus/status[1]/statusCode',
                       'xmlns="http://xmlbeans.apache.org/ocastatus"' ) as status_code_1
  FROM t;
  

• HOW TO PASS THE HEX OF THE MAIN PROGRAM VI ENUM, SUB VI ENUM VALUE

  HOW TO PASS THE HEX OF THE MAIN PROGRAM VI ENUM, SUB VI ENUM VALUE.

  HOW THEN IT WILL CHOOSE CORRECT ON SUB VI HEXAGONAL ENUM VALUES.

  Enum values are strings, you must first convert the hexadecimal value to a hexadecimal value chain represtation.

  Then that convert from the enum.

  

• By passing the values of indicators between vi % 27s

  Hello

  I'm moving the flag between two vi values, but I'm not having much joy. I'm trying to use a Bool Refnum and a property node to facilitate trade, it doesn't seem to work. I'm sure I'm missing something simple, but I can see it. Attached is two simple vi illustrates the issue.

  The ultimate goal is to run a pump to solenoid at approximately 2 Hz.

  see you soon

  It is a classic race condition.  It is likely that the property node will run before the TRUE value is written in your local area.  And the property node will not be updated until the next iteration.  But then the local has already been defined return false.  Write directly in the nodes property instead.

  

• How to change the value of string clustered, to implement using the node value of property instead of writing directly on the flow of data or using the variable

  new to labview :-) and I have a problem when I want to change the value of a string in bunches, and I want to implement this using the node value of property instead of writing directly to the stream or by using the variable, enclosed is the picture.   No matter, I have change in cluster (control) or value of Popery out (indicator) cluster, the value (sensor 7) dataflow keeps unchanged even I gave the new value by value of property node. Thank you to give me some advice about this.

  

  Hi GerdW

  Thanks a lot for your answer. The reason I'm stubbornly tring to break the flow of DATA is: we have a test system that have about 100 screws, they have a few connected flow, some of them will be unbundling a cluster dataflow chain to check the value in order to make the different cases.  Now I want to insert user event by changing the control and influential cases during run time.

  As I initially uses a global variable (to control cases) instead of unbundle string data flow, it works well.  But then, I found there are a lot of screws that are using the string unbundle.  One of the 'lazy' means, I tried is to change the value via the property node (because that way, I did not need to find all the places where using the unbundle string and replace them with the global variable), then I noticed a problem with "dataflow", the value in the stream of cluster in fact will not be changed by changing the value of the property node.

  I did a test with VI simple (like the picture in last post), and after reading your advice, I tell myself that I need to understand the concept of "DATAFLOW" in labview, it seems that my "lazy" way can not work in this scenario.

  I have attached the criterion VI here, have you furthur suggestions on what I can do in this case?

  Mant thanks!

  Minyi

• How to pass the value?

  Hello.. I'm creating an application of streaming, in which I have a list field in a screen like this...

  1

  --------

  2

  --------

  3

  --------

  and when the item 1 is selected means a url must be passed to the video player...

  I created the list field screen in a package and a video player in other package... but I do not know how to pass the value of the field from the list to the player... Help, please... its URGENT...

  You can get the index selected by the listname.getSelectedIndex () method and compare that value with Vector data (data store URL) .that you will give a correct value from the URL and pass it.

• Read the nodes that have the same value as the subnodes - XML

  It is more of a general JAVA / XML problem, but given that it is going into my BlackBerry app I thought I'd see if anyone knows.

  Consider a simple XML document:

                      Whatever 1                   Whatever 2               Whatever 3       
  

  Using the standard org.w3c.dom, I can get the nodes in X by the practice...

  NodeList fullnodelist = doc.getElementsByTagName ("x");

  But if I want to go to the next set of 'e', I try to use something like...

  Element element = (Element) fullnodelist.item(0);NodeList nodes = pelement.getElementsByTagName("e");
  

  EXPECTED back '3' nodes (because there are 3 series of 'e'), but it returns '9' - because it gets all entries including the 'e' apperently.

  It would be nice in the above case, because I could probably go through and find what I'm looking for. The problem I have is that when the XML file looks like the following:

              whatever              Something Else                    whatever              Something Else            
  

  When I ask 'e' value, it returns 4, instead of (what I want) 2.

  I am simply not understand how DOM parsing works? Generally, in the past I used my own XML documents so I name never articles like this, but unfortunately this isn't my XML file and I don't have the choice to work like this.

  What I thought I would do, it is write a loop knots "drills down" so that I can combine each node...

    public static NodeList getNodeList(Element pelement, String find)
      {
          String[] nodesfind = Utilities.Split(find, "/");
          NodeList nodeList = null;
  
          for (int i = 0 ; i <= nodesfind.length - 1; i++ )
          {
              nodeList = pelement.getElementsByTagName( nodesfind[i] );
              pelement = (Element)nodeList.item(i);
          }
  
          // value of the nod we are looking for
          return nodeList;
      }
  

  .. While if adopted you ' s/e' in the service, he would return the 2 nodes I'm looking (or elements, perhaps I'm using the wrong terminology?). on the contrary, it returns all the 'e' nodes in this node.

  Anyway, if anyone is still with me and has a suggestion, it would be appreciated.

  Well, there is no doubt that there is a learning curve robust for XML programming. You can take an hour or two and go through one of the tutorials that are circulating on the net. (Like that of w3schools.com.)

  Basically, almost everything in XML is a node, the Document that returns the parser. The API for node tells you that you can test the node type you have by calling getNodeType, which returns one of the constants of type node (Node.ELEMENT_NODE, Node.TEXT_NODE, etc..) If necessary, you can then convert the variable to the corresponding interface (element, text, etc.).

  Similarly, the API documentation say you for any node, calling getChildNodes (or for an element node or Document getElementsByTagName) will give you a NodeList (a little non-types of nodes in the XML API), while calling getFirstChild and getNextSibling to any node will give you another node (or null ).

  Once you learn the API, writing logic of course is not all that hard. For example, if the only 'e' interest tags are those directly under the element root of the document (as shown in your example) you can simply go to them directly:

  Vector getTopENodes(Document doc) {  Vector vec = new Vector();  NodeList nodes = doc.getDocumentElement().getChildNodes();  int n = nodes.getLength();  for (int i = 0; i < n; ++i) {    Node node = nodes.item(i);    if (node.getNodeType() == Node.ELEMENT_NODE &&        "e".equals(node.getNodeName()))    {      vec.addElement(node);    }  }  return vec;}
  

  Note that this example does not assume that all children are nodes of element 'e '. the document could have comments, white space or something else that makes it into the DOM as comment, text or any other type of node.

  On the other hand, if you want to capture every "e" tag which is directly under the ' tag, no matter the level, then you need to do something a little more complicated (it's on the top of my head - no guarantee):

  static class NodeListImp implements NodeList {  private Vector nodes = new Vector();  public int getLength() {    return nodes.size();  }  public Node item(int index) {    return (Node) nodes.elementAt(index);  }  public add(Node node) {    nodes.addElement(node);  }}
  
  NodeList getTargetNodes(Document doc) {  NodeListImp list = new NodeListImp();  getTargetnodes(list, doc.getDocumentElement(), false);  return list;}
  
  void getTargetNodes(NodeListImp list, Node node, boolean parentIsS) {  if (node.getNodeType() == Node.ELEMENT_NODE) {    // node name is tag name for element nodes    String name = node.getNodeName();    if (parentIsS && "e".equals(name)) {      list.add(node);    }    parentIsS = "s".equals(name);    for (Node child = node.getFirstChild();         child != null;         child = child.getNextSibling())    {      getTargetNodes(list, child, parentIsS);    }  }}
  

  I hope that it gets the idea across.

• Waterfalls by passing the value between QML

  Hi, I have the main.qml with a display list, on, click on any element of the display of the list, I want to pass the value to another QML which is a leaf to change or remove, I followed what is on the tutorial to use the alias property to the second page to set the alias for the fields that I want to access another page and have the main.qml to create the object in the worksheet and assign value and open. Right now, it's say those alias not found. Here is the excerpt code sheet QML import bb.cascades 1.0 sheet {id: content newEventSheet: Page {id: addEventPage... eventNameText.text = ' '; eventTimePicker.value = eventTimePicker.dateFromTime("00:00:00"); newEventSheet.close (); mainObj.addData (eventName, selectedHour, selectedMinute, selectedSecond);}} Container}}} {layout: StackLayout {orientation: LayoutOrientation.TopToBottom} container {container {layout: StackLayout {orientation: LayoutOrientation.LeftToRight} leftPadding: 20.0 topPadding: 50.0 bottomPadding: 50.0 Label {text: preferredWidth 'Event name': 200.0} TextField {property alias txtEventName: eventNameText id: eventNameText hintText: preferredWidth 'Enter event name': 500.0}} container {layout: StackLayout {orientation: LayoutOrientation.LeftToRight} leftPadding: 20.0 Label {text: preferredWidth "Event time": 200.0} DateTimePicker {property alias pickEventTime}}} {{: eventTimePicker id: eventTimePicker mode: DateTimePickerMode.Timer minuteInterval: 1 preferredWidth: 500.0 onValueChanged: {}}} hand QML Container {id: eventListContainer ListView {id: eventList dataModel: eventsModel / / use a ListItemComponent to customize the appearance of the list function itemType view (data, row) {console.log ("Calling itemType:" + row);}}} return "item"; return (indexPath.length == 1? ("head": "item"); } listItemComponents: [ListItemComponent {type: 'the point' StandardListItem {title: "event:"+ ListItemData.EventName; "}}] Description: "time:" + ListItemData.EventHour + ":" + ListItemData.EventMinute + ":" + ListItemData.EventSecond ;}}] "." onTriggered: {console.log ("Calling onTriggered:" + row);} var selectedEvent = dataModel.data (row); var eventDetailPage = eventDetailDefinition.createObject (); eventDetailPage.txtEventName.text = selectedEvent ['EventName']; eventDetailPage.pickEventTime.value = picker.dateFromTime(selectedEvent["EventHour"]+":"+selectedEvent["EventMinute"]+":"+selectedEvent["EventSecond"]); eventDetailPage.open (); }} the device connect by default to the 14:44:50.432 com.example.IntervalTimer1.testDev_ervalTimer1a7a2c2e2.11214974 may 28 9000 REVIEWS asset:///main.qml:122: TypeError: result of expression 'eventDetailPage.txtEventName' [undefined] is not an object. Can someone help me? Thank you

  Have you tried to put the alias property in the root of the sheet in the TextField?

• passing the value of Vo to procedure

  Hi am in jdeveloper 11.1.1.9.0 how can I pass the viewobject value to procedure

  I suppose you're confused on the way to the vo attribute, use below code

  
   public void performNewPwd(String pwd){
              HashMap map = new HashMap();
              ViewObject svo = this.findViewObject("ViewObject");
              svo.executeQuery();
              Row row = svo.first();  
  
              String val=(String)row.getAttribute("Attribute");// get the vo attribute type cast to required data type, in this case I am showing string   
  
              callPerformPwdLogon("package.procedure(?)",new Object[] { pwd,val });  
  
  }
  

• How to pass the value of a column to a variable to be used in another analysis

  Hello

  I'm on OBIEE 11.1.1.7.1.

  I have the following problem.

  I have DISCOVERED called analysis. It has just a column with the result. Simple. Assume that the answer is 2500

  I have another scan which has two other columns, namely GOLD and LOANS. I want to calculate the total DISCOVERED + GOLD + READY.

  That's why I need to pass the value of 2500 of the first analysis of the second analysis via a variable.

  I can not add all three of them in the same analysis there are various filters for OVERDRAFT, and the application of these filters on the GOLD and LOANS gives the desired result. I tried to add filters in the column of the overdraft, but that doesn't seem to work.

  Any help will be greatly appreciated.

  I'll give you an example. I hope that you will mark for my time...

  Hope that you will be aware of how to combine a similar request.

  in the first criterion you have

  Goldprice Loanamount year 0

  Second criterion

  Year 0 0 Overdraftamount

  the two maintain the necessary filters.

  Add a column of result (option you can see in the topic area pane) that add all three columns. You can choose the columns. formula will come something like below

  saw_1 + saw_2 + saw_3

  Thank you

  AJ

• Passing the value of the SQL query select list

  Hello

  In my application users have in their homepage to a region which has two simple things, a part of LIST SLECT lov function and a BUTTON

  There is also another page which has a normal life to report which shows the employees.

  
  

  Homepage the user can select certain number of Department in its 'SLECT-LIST' and click 'open '.

  
  

  For example: If the user has selected a DEP_NUM_5 and click on the BUTTON it will be redirected to the page of a report and gets only showed the employees belonging to the Department 5.

  
  

  The report page contains a simple SQL query, and I understand that somehow I must pass the value in the SELECT LIST, where I now have the '?

  
  

  How can I do this, where should I start?

  Of course I would really appreciate an example of code, if anyone has time to do a.

  
  select "EMP_ID", 
  "EMP_FORNAME",
  "EMP_SURNAME",
  "DEP_NUMBER"
  from EMP E
  where E.DEP_NUMBER = ????????
  
  

  Hi Sozua,

  1. create an item hidden on the page where you have the report.

  I say P2_DEPT_NO

  2 assign to that in your sql query

  select "EMP_ID",
      "EMP_FORNAME",
      "EMP_SURNAME",
      "DEP_NUMBER"
      from EMP E
      where E.DEP_NUMBER = :P2_DEPT_NO
  

  below the area source ther is also an option

  Elements of page to submit-> put this element in this.

  for example;

  Page to submit items: P2_DEPT_NO

  3. change your button

  Action: Redirecting to page of this application

  Page: 2 / / assuming that page 2 is the report page

  Place these items: P2_DEPT_NO

  with these values: & P1_SELECT_LIST.  assuming that selection list is on page 1

  Hope this helps you,

  Kind regards

  Jitendra

• Passing of value of the load capacity of the human task to query ADF VO BPM

  Hello world

  faced with the variable binding in the VO.

  This is the scenario:

  I have a page of the ADF in my BPM process that uses the variable in the flow of payload in variable display object related task.

  My VO has this query:

  Select FULL_NAME, user_name

  of ROLE_TEAM

  where in('IO-UB','AGG-CST-UB') role

  and cdc =: sector

  I need to pass the variable to link called 'sector' to it.

  In my office, I have the variable called 'sector' but I don't know how to switch to the VO.

  With the help of Jdev 11.1.1.7

  Can you help me?

  Thank you.

  Fairlie

  Well it should work, but it's a little more complicated that it should probably be.  ( Dan Atwood accessories to be creative!)

  You must call the method "ExecuteWithParams" on your view object before loading the page.  This can be done during the loading of the page, or in the taskflow (a bit easier to explain).

  First of all, as you described, create your SQL VO query with your variable binding "and cdc =: sector ' make sure 'sector' is a variable binding is set to be updated.

  Then, create the link to your payload BPM 'sector' value (we'll call it SectorPayload) on your page (just drag as a text of output so that ADF automatically creates the link).

  Now go to the taskflow which has your page that you are trying to view and expand the data control / view the object you want.  The "ExecuteWithParams" method (in the folder of your VO in the DataControl operations) drag the taskflow.  You will be prompted with an Assistant "Change the binding Action" which will have your listed parameter.  Its 'value' uses the phrase EL editor develop "links ADF-> data-> of the page that you have created SectorPayload on (com_company_pagePageDef)-> variable-> inputValue. SectorPayload.  The resulting expression should look like:

  "#{data.com_avioconsulting_demos_showMyPayloadPageDef.SectorPayload.inputValue}".

  Right-click activity and go to the activity of the brand-> by default (it runs everything first and highlights its green).  Then draw a line from this activity to your view.

  The view object should now be filtered according to your variable binding.

  HTH!

  -Kevin King

• Pass the value using javascript:modalpage()

  Hello

  Apex 4.2

  I need to know, is it possible to do the following.

  I have 4 buttons on the page as (Suspend, end, restoration, Add) and whenever you press a button and then MODAL_REGION will appear and I m using this javascript:openModal('Open_Page');

  within the action of the button - URL redirect for all the buttons. I did not create DAs for it as I create four DAs for each button.

  So my question is? I can pass the value in the code above. like javascript:openModal('Open_Page'); $s(P6_ITEM1,'S');

  
  

  but above does not work. I can just do a few DAs for him but don't want that for all buttons. Thus, when the press "SUSPEND" button hidden point P6_ITEM1 should take the of ' as a value, if the press which ENDED then take 'E' and so on.

  Please advice?

  Thank you very much.

  RI

  Hi Irha10,

  There is no need to use a DA to pass values to it. In the redirect URL

  javascript:$s('P6_ITEM','S');
  openModal('Open_Page');
  document.forms[0].P6_ITEM.focus();
  

  Hope this helps

  Kind regards

  Benjamin.