Using OnChange or OnBlur for changes the value of a hidden field

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• 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 change the value of the Application for all users?

  Hi, I work on Apex 3.2.1.00.12 which is installed on a database of Oracle 10 g Enterprise Edition Release 10.1.0.5.0
  
  I'll explain my problem... At the beginning of the application, the user choose a year, each year can have 3 status and based on the State to restrict or grant access to certain tabs, pages and options. I put the status of the year selected in an Application element and then I just use an authorization scheme to check if the user can access pages or options.
  
  The problem is that if the administrator changes the status of the current year (for example, 1-2), users who are currently in the application will have access to the options of the State 1, instead of the State 2 options. is there a way to change the value of this element for all users?
  
  Thank you.

  Force a disconnection of all users? You can't really affect the values of the sessions other than your own via a browser, and from the point of application is part of a single session...

  You could re-read the value of point of application of its source whenever you load a page or tab game...

  Thank you

  Tony Miller
  Ruckersville, WILL

• Change the value (current line) of multicolumn listbox using the mouse

  Salvation is a way to change the value (current line) of multicolumn listbox using the mouse?

  Here's a way to do it.

  

• Please, do I have with the help of Javascript can change the values of tones? for example my color of nail POLISH with c: 0, m:10, y: 15, k: 0 to change to c: 0, m:0, y: 0, k: 0? Thank you

  Please, I beg you, with the help of Javascript change the values of specific spot color? for example, I have the color called VARNISH with c values: 0, m:10, y: 15 k: 0 and it would help me to change to c: 0, m:0, y: 0, k: 0, in an action. Is this possible? Thank you

  Hello Kon Verter,

  You can change the values in your sample of spot, but you need to check a lot of things before.

  for example, you can do something like this:

  var Vcolor = app.activeDocument.swatches.getByName("Varnish");
  if (Vcolor.color.spot.colorType == ColorModel.SPOT && Vcolor.color.spot.spotKind == SpotColorKind.SPOTCMYK) {
      alert("Black value before: "+Vcolor.color.spot.color.black);
      Vcolor.color.spot.color.black= 0; // and so on
      alert("Black value after: "+Vcolor.color.spot.color.black);
      }
  

  This will change the black value of the task of CMYK color with name Nail Polish 0

  Have fun

• Change the value of the radio button using Java Script

  Hi I have a radio button "Process_mode" with two 'ONLINE' and 'Offline' values.
  based on the selection criteria, I will call the process_mode() function and if the user presses the ok button I want to change the proces_mode offline.
  Here's my java script.
  but it does not change the value of the variable.
  Please suggest how to proceed.
  
  function process_mode()
  {
  confirm_msg = confirm ("your search criteria is complex.") It is proposed to submit the application in offline mode. do you want offline? ») ;
  If (confirm_msg is true)
  {
  $x('p2_process_mode').value = "out of the CONNECTION";
  $x('P2_HIDDEN_PROCESS_MODE').value = "offline";
  }
  }
  doSubmit ('BTN_FINAL_COUNT');
  Alert ("your application has been submitted. Please wait until the system processes your request.') ;
  
  Thanks and greetings
  
  Ashok Salimath
  
  Published by: user644340 on July 19, 2009 23:11

  Hey Ashok,

  A Radio element generates actually individual boxes within a radiogroup (this is done by giving the same "name" attribute to each key). Each button has its own attribute 'ID', which will be the name of the option page more "_n" - where n is a number from 0 (zero) - so the first button will be, say, "P1_RADIO_0", then the second will be "P1_RADIO_1" and so on.

  To set the value of the radiogroup and, therefore, article, you need to 'check' one of the buttons - this is done by setting its 'checked' true value. For example, if "Offline" is the second radio button to the P2_PROCESS_MODE element:

  $x('P2_PROCESS_MODE_1').checked = true;
  

  Andy

• How can I change the value of a print job in Visio 2003. It is for 1 or 2 pages, I want that he 9 printing pages. Thank you.

  How can I change the value of a print job in Visio 2003.  He is currently configured to print pages 1 and 2, but I want to print all 9 pages at a time.  Thank you

  You can remove 1-2 and type 1-9? All HP and Epson printers I have worked this way.

  That's all I can offer as I'm not familiar with your printer.

• Treatment options for form (use the value of a form field to select a shared list or a web redirect page)

  Hello

  I tried something with the processing of the forms which doesn't seem to work. I wonder if the function really works or if I'm doing something wrong.

  Here is an example of what I do: I have a form that I want to use. I add "Web Page redirection" processing step to my form. When I click on the processing step to set up, under "General settings" there is an option that says "Choose how the launch of destination page is selected." In this drop-down menu, there are three options: always redirect to the same landing page, use a drop-down list to select the landing page and the value of a form field allows you to select the destination page. I have a hidden field on the form that contains the URL of the web page to which I would like to redirect. When I select 'Use the value of a form field to select the landing page', I select the hidden field to the field that contains the URL of the web page to which I want to redirect. It's my setup. However, when I submit the form, nothing happens, I do not redirect to the URL contained in the hidden field... This function still works? I'm doing something wrong? I can't seem to get the function "Use a drop-down list to select the destination page" to work either. The same thing happens when I try to use the "Add Contact to shared the list" processing step. I add the name of the list that is shared in the field hidden, but the contact does not appear in the shared list... These functions still work? If yes how do I configure them?

  Thank you!

  Well, I understood the problem of the shared list... You must add the ID of the list shared in the hidden field. I had to use Firebug to see the real ID of the shared list. Once you have the ID, use you it as a static value in the field. If the HTML code of the form will look something like this:

  If you do not use the lookup data ID. You use the ID real asset on the shared list. You must use something like Firebug to find.

  I'm glad everything is working.

• What trigger use to change the value of the front element validate trigger

  Hello
  
  I would like to have an element of the DATE where it is possible to enter values as 1 + 12,-1, which should respond to the evolution of the value of the element to SYSDATE-/ + X. How should I do?
  
  Now, when I get out of the question, I get a validation error because the value of the element is not a valid date. How can I change the value of the date before it is validated?
  
  Concerning

  Create a non-base of data-element with the char data type.
  Fill the element in the POST-QUERY-trigger with the value of the date element of the basis of something like

  :BLOCK.THECAHRITEM:=TO_CHAR(:BLOCK.THEDATEITEM, 'DD.MM.YYYY');
  

  Then in the WHEN-VALIDATE-ITEM, check if the user entered a valid date, then simply write to the database column, otherwise check a valid value you want to treat, make the appropriate conversion and rewrite the date you got in the article database and the database element.

• Cannot change the value of mousewheel scroll

  After you have reinstalled windows and all I had on my old desktop, I seem to be unable to change my amount of scrolling the mouse on firefox. I looked through all the troubleshooting questions that have already been posted, and all users have responded that I had to access about: config and change the value of mousewheel.withnokey.numlines.

  However, when you access everything: config, I discovered that not only I don't the integer specified, I don't have any integer with a preferably name that contains "withnokey", so I tried to add it in me, but not to use. Currently my parchment done on lines 6 and 7 and I would like to go down to about 3.

  Hello, Skarlath, the scrolling behavior has been overhauled in firefox 17 (see for reference https://wiki.mozilla.org/Gecko:Mouse_Wheel_Scrollingtechnical information) - the old setting longer reverberate.

  It must still be possible to set a different frame rate. You can enter about: config in the firefox address bar (confirm the message information where it appears), search preferences starting with mousewheel.default.delta_multiplier_ ..., you can double-click on these parameters and assign a different value to - then a restart of firefox is required for the changed settings is taken into account.

• Can I change the values of the variables in the variables view control?

  I want to use the variables view control in Labview. I see only the values, but I can't change the values or create new Variables. Will there be a chance to do?
  I use Labview 8.6.1 and Teststand 4.1.1.

  You must activate the edit mode for the ApplicationMgr, by setting ApplicationMgr.IsEditor to true. Note that you must have at least the license of the custom editor for teststand so that it works (otherwise it will prompt the user to activate a license with these privileges).

  Hope this helps,

  -Doug

• How can I change the value of the sample during my simulation period?

  I'm about to set discrete PID profile vi to specify the values of the period of sampling of the order hold block. At t = 0, I wish that the value of 0.5 and then change to 1.0 when t = 5. Currently, only 0.5 goes to the waiting order discreet block. I think it's because the block takes this value and then use it for the entire simulation, do not check to see if the value has changed. Is there a way to tell the block to check this value at each time step and then adjust if necessary sampling its period?

  See code attached for reference.

  What is your overall goal for the sampling period? You will change the value more than once? Or only from 0.5 to 1?

  The PID setpoint profile should allow you to specify a profile for the values to send to the hold. He will see property values. For example if you specify only t = 0 setpoint = 0.5 and t = 5 setpoint = 1, you'll find it ramp the setpoint in 0.5 to 1.0 for the first 5 steps of time. If you want the sampling period of stay up to t = 5 0.5 is reached you will probably want to three elements in the array. set = 0.5 point t = 0, t = 4.99 set = 0.5, 1.0 = set point t = 5.

  If you're just fill one step, (from 0.5 to 1.0) you can use the Index Timestep in the Simulation parameters to determine the sampling period. Is attached a screenshot of what I mean.

• How can I change the value of a control on front panel?

  On the front panel, I'm doing a complex control that consists of a Slider control and control of the digital inputs. Both controls display the same information and either may be used for entry. When changing value, I want the other control to display the same value.

  How can I change the value of a control on front flap when another control changes the value? I know how to use a structure of the event to detect value has changed, but I do not know how to impose control on front panel to change its value in the block diagram.

  Why do you not use a digital display on the slider, and no code is required:

  

  EDIT: Yes, he said. ***

• Is it possible to change the values of particular #define of the various controls in CVI.

  In my application, I have different panels to file single .uir. When I save the .uir file, I get the same values of #define for different controls in different panels. For this reason, I am not able to use these #defines block switch. Is it possible to change the values of #define according to my condition.

  Hi, a little more Wolfgang post. It is the combination of the Panel to manage and control the unique ID: as you know, you can load the same panel more than once, so even if you recover the full chain of PANEL_CONTROL you have duplication. items that exactly identifies a particular control in a particular group are the combination control panel manage AND panel_control ID.

  On the one hand which guarantees more flexibility to your application, you can design only a few panels and reuse them whenever you want, even having some of them loded several times in the same instant. On the other hand, as you have discovered, there is the possibility (Finally, almost certain) duplicated in your app ID.

  To resolve the problem of duplicated IDS you can act in two ways:

  1. If you know that no Panel is never loaded several timer in your application, you can retrieve the name of constant of Panel with GetPanelAttribute (panelHandle, ATTR_CONSTANT_NAME, string); and to distinguish between the name of constant, then switch between control ID

  2. If you happen to have duplicate panels you will need to store each panelHandles in the non-volatile variables, switch between them and then switch between the control ID

  An alternative might be to use Panel callbackData attribute and assign a significant value during the loading of the Panel, other callbackData finally from a control ID. Something like this:

  Loading panels:

  panelHandle = LoadPanel (0, "myfile.uir", PANEL1);

  SetPanelAttribute (panelHandle, ATTR_CALLBACK_DATA, (void *) 1);   Assign different callbackData in each instance

  During the failover between controls:

  void * cbkd;

  GetPanelAttribute (panelHandle, ATTR_CALLBACK_DATA, &cbkd);)
  Switch (cbkd (int)) {}
  case 1: / / elements of the PANEL1
  switch (command) {}
  case PANEL1_NUMERIC:

  your code here
  break;
  case PANEL1_STRING:
  your code here
  break;
  }
  break;
  case 2:
  // .....
  break;
  }

  One final note: it seems to me that all this is necessary in a very limited situation, where you have the same callback called on various panels/controls. Whenever the reminder is unique to a specific panel or controls on a single panel you don't need to work that way.

• Value change event, be it be programmed to trigger only when the USER changes the value?

  The structure I set up is the following, I have a control in which the user chooses a value when they choose this value, the value change event takes place setting in the device. Then I am bed in unit values and display them in this control via a property node.

  My problem is that whenever I read back a new value in the control, he takes this as a value change event and resets the value within the system, is it possible to make this event don't move when the user changes the value?

  Yes!

  My thoughts are that you use a Value property (signalling) node to display for the control. That will trigger another call to event.

  Use the NO signs of property value node or a local variable.

  Your postal code, if this isn't the case, then we can help you understand what is happening.