Event of the combo box change problem

Similar Questions

• Issue of change event in the dialog box.

  Hi all

  I'm having a problem with a user dialog box. The dialog box should use eventchange to update aspects of the dialog box based on a user selection in a drop-down list box. The problem I encounter is that eventchange does not recognize the change of no selection to the first selection. IE, a user will have to select something else first, then change to what they want to be recognized. Is there something better that would solve this problem? or is the problem something else entirely?

  Thank you

  Artemis

  Hey, Artemis,

  The simplest solution would be to use the event EventInitialize to set the combo box to a default value when the dialog box opens, and your settings dialog box to match the selection.  In this way the first change makes the user would trigger change of value.

• Why "limit maximum instances of this event in the queue" in the dialog box change events?

  Why I "would limit the maximum instances of this event in the queue" in the dialog box change events?

  

  I think that this is new for LV 2014, but I couldn't find an explanation for an instance of good use. A research on OR displays only the 2014 help text, which explains what it does, but not why?

  Does anyone know good arguments to use this option?

  Thanks in advance.

  Justin Tyme

  

  It is useful for user interface elements that can enqueue actions as quickly as they can be made.

  For example, say it takes takes 1 second to take a picture and save it. The user presses the button "Take a photo", but they do not see a new image file again after a wait of 250 ms (human beings humans can be impatient) so they press twice. Finally, they see a new file image... and then another... and then another... To get rid of this possibility, check this box.

  Or that you have a cursor to adjust some settings. Moving the cursor updates very fast! If the user swipes from 0 to 1 then the program might try to send all the rest as a parameter to your instrument, which takes some time. Instead of sending all of these values, it is probably better if the software can keep up with the cursor and send a value of about 1 at the same time, the cursor said 1. If you do not check this box, the user can be 1, but the unit will continue to receive values from 0.53, 0.54, 0.55...

• the text box changes color when you type in a google search and the cursor and the text becomes invisible.

  When I open Firefox, a cursor appears in the search text box, but I have to click on it before I can enter text. When I click on the text box changes color (from teal'c white to a light color) and the slider and I type text is invisible.

  Which may be caused by protection of typing"Comcast constant guard.

  'Configure the Anti-keylogger settings'-> disable

  • [874709/questions/874709]
  • [870165/questions/870165]

• Add items to the combo box when running

  In my program, I want to add int '34' "43", "17"... and let the user choose one of them to the drop-down list box. How can I add items to the combo box when running. Create a property node 'String [] '? I try that, but its screen is "3443". I want to display as "34".

  43

  17

  See attached extract

  

• Regarding events for the text box

  Hi all,

  I'm new with the Labview I have it the simple program I use the tab control in the tab control I have set Num control a (text box) in the tab 1 and Num B in the tab2 and control on the front panel, I place the indicator of Num C.I want when I set the value of a control number and enter then value goes to the led num c.Simillarly when I put the value B number and press on enter, then the value of B will go to the num indicator. How do I put the event on the text box as the value of A or B num command will go num indicator capers press on enter for the number corrosponding control.

  Due to the fact that I can't delete my post, I'm editing only say I am ashamed of what my response was completely wrong because of the mistake of reading your question :/

• For the parameter by default in Windows 7, the blue box changed dotted.

  Original title:

  Window 7

  For the parameter by default in Windows 7, when you move the mouse to select a few things on the desk or library, it is supposed to be a blue box.

  Recently, the blue box changed dotted.

  Someone knows how can I fix?

  Thank you

  -Assuming that there are no further questions, tick/check the box next to-- 'Show translucent selection rectangle' would be what is needed to return the 'blue' vs 'clear' dotted box box.

  (Applies when the don't use no AERO).

  .

• Hide / remove / bypass solution the arrow in the combo box

  Here's a thing. I need to eradicate the combo box arrow. We produce a feedback form with multiple options for your comments, once the guardian chose the relevant feedback they want the arrow to not be visible to the student. Essentially so that the viewer of the end of the PDF can not say there is a combo box with the arrow, see arrow. Looking around I found that you can not hide the arrow to the right of the combo box.

  A possible solution is to design a black bar in the form that may hide the black arrows (unless they become white). However, I prefer the code solutions more own which are not dependent on a static Visual design. I wonder is there away to hide the drop-down list together box and passing of the list item selected in a text field?

  FYI a list box is not suitable that the color blue/gray selection is then visible.

  Charlie

  When you create a read-only combo box, the arrow is not displayed. This is probably what you want to do anyway before distributing the documents to the end user. You can automate the process of creating fields read-only. Here's a script how it for a single field:

  getField("combo1").readonly = true;
  

  An option even better perhaps to flatten pages, which converts the apparitions of field content page regularly. The arrow does not appear for the drop-down list boxes, and it no longer fields of interactive form for the end user to mess with. You can use the following JavaScript code to do this:

  flattenPages();
  

  or use optimization PDF or preflight to do the same. Or use this nifty script: http://www.uvsar.com/projects/acrobat/flattener/

• Leave the dialog box change the text display/display

  I have a dialog box that is created with some text objects attached to its buttons. The user can make choices for each one, press OK, and asked of their choice. What I would like is for the buttons to the user in the text, so that they can see it in the context as they decide (that's the only reason why they are buttons; otherwise, they would be static text). I know how to handle this with a palette, but I wonder if there is a way to do it with a dialog box. With the help of a palette for all this seems unfair; I really don't want users to be able to make changes to the document, while the palette is open, and I don't want to change anything in the document until the user clicks OK. It is a dialogue with a palette as oddity, really.

  The problem is that. showText() and setting the activePage throw them the error "Cannot process the request because a modal dialog box or the alert is active." I tried to adjust the dialog box to .the = false or .visible = false, but it has no effect. Is it just impossible? This feature, change the view but not the content, seems to live in a grey zone between the way in which the work of dialog boxes and palettes of way work, so I don't know if I'm just a useless way. Any idea would be appreciated.

  Here's a code example to illustrate what I'm doing:

  #target indesign
  
  
  main();
  
  
  function main(){
      if (app.documents.length == 0){createTestDoc();}
      runDialog();
  }
  
  
  function createTestDoc(){
      //create a test document
      var myDocPre = app.documentPresets.add({name: "testPre", createPrimaryTextFrame: true, pagesPerDocument: 5});
      var myDoc = app.documents.add(true, myDocPre);
      var myPSty = myDoc.paragraphStyles.add({name: "newPageSty", startParagraph: StartParagraph.NEXT_PAGE});
      var myCSty = myDoc.characterStyles.add({name: "CSty", underline: true});
  
  
      myDoc.textFrames[0].contents = "1\r2\r3\r4\r5";
      myDoc.textFrames[0].texts.everyItem().appliedParagraphStyle = myPSty;
  
  
      app.findTextPreferences = app.changeTextPreferences = NothingEnum.NOTHING;
      app.findTextPreferences.findWhat = "^9";
      app.changeTextPreferences.appliedCharacterStyle = myCSty;
      myDoc.changeText();
  
  
      myDocPre.remove();
  }
  
  
  function runDialog(){
      //find text with a particular character style and send that text to my dialog creation function.
      var myDoc = app.activeDocument;
      var myCSty = myDoc.characterStyles.itemByName("CSty");
      if (myCSty.isValid){
          app.findTextPreferences = app.changeTextPreferences = NothingEnum.NOTHING;
          app.findTextPreferences.appliedCharacterStyle = myCSty;
          var myResults = myDoc.findText();
          myDialog(myResults);
      }
  }
  
  
  function myDialog(textRngs){
      //create the dialog.
      var myWin = new Window("dialog", "Test Dialog", undefined);
      var mainGroup = myWin.add("group");
      mainGroup.orientation = "column";
      //each text range gets a row.
      for (var i = 0; i < textRngs.length; i++){
          var myTextRng = textRngs[i];
          var myRow = mainGroup.add("group");
          myRow.orientation = "row";
          var myBut = myRow.add("button", undefined, myTextRng.contents);
          //attaches the text object to the button.
          myBut.targetObject = myTextRng;
          //does nothing - just a reminder that the actual dialog will do something at the end based on the info entered.
          myRow.add("editText");
          
          myBut.onClick = function(){
              //this is what I do when I want this functionality within a palette. Selects the text so that it can be seen in context.
              if (!(this.targetObject.hasOwnProperty("select") && this.targetObject.hasOwnProperty("showText"))) {}
              else{
                  this.targetObject.showText();
                  this.targetObject.select();
                  
                  //OR
                  //tried this as an alternative, but setting myWin.visible does nothing.
                  //myWin.visible = false;
                  //myDoc.layoutWindows[0].activePage = this.targetObject.parentTextFrames[0].parentPage;
                  //myWin.visible = true;
              }
          }        
      }
      var OKGrp = myWin.add("group");
      var OKBut = OKGrp.add("button", undefined, "OK");
      
      OKBut.onClick = function(){
          //do something
          myWin.close();
      }
      myWin.show();
  }
  

  You have no choice: If you want the script to interact with the text that you will need to use a palette.

  P.

• Test the Oracle Instance on the smaller box (RAM problems)

  I got the task of taking an existing database of production and creation of a database of test on a much smaller box. The production box has 48 GB of RAM and eight CPUS (Itanium running HP - UX 11.23). The test box has four gigabytes of RAM and a processor. We had a process in place in the past to do this for Oracle 9i. All the data files, redo logs and Oracle 10g binaries are hosted on an HP EVA SAN, so we use snapshot or mirror of the cloning technology during the production on the test server instance.
  
  On Oracle 9i, we used to copy the data, delete the control files, then run a script to create new files of control for the test instance. I don't know if the old 9i writing work and have not yet tested this part. Mainly because I have problems to get the test instance to start reliably in the first place. When I copied all the data on, I changed the tnsnames.ora to reflect the host name of the new machine. I made a few adjustments in the file init.ora for production DB as well. At the beginning, I was able to start the database and everything seemed fine. But when I tried to stop him, he gave me the following error message:
  
  [07:32] [oracle@OracleC:~]$sqlplus "/ as sysdba"]
  
  SQL * more: Release 10.2.0.1.0 - Production Wed Jul 22 07:32:11 2009
  
  Copyright (c) 1982, 2005, Oracle. All rights reserved.
  
  Connect to an instance is idle.
  
  SQL > startup nomount;
  ORA-03113: end of file on communication channel
  
  
  This error is broad enough that I am certain that what he means is a bad server configuration of database for me probably a problem in the init.ora or SPFILE with a parameter that is calibrated for 48 GB box, not the box of 4 GB.
  
  Here's what I have in my init.ora file:
  
  ===========================================================================
  
  ###########################################
  IO and cache memory #.
  ###########################################
  DB_BLOCK_SIZE = 8192
  
  ###########################################
  # The library Cache and sliders
  ###########################################
  open_cursors = 300
  
  ###########################################
  # Diagnostic and statistical
  ###########################################
  background_dump_dest = / oracle10g/admin/prod/bdump
  core_dump_dest = / oracle10g/admin/prod/cdump
  TIMED_STATISTICS = TRUE
  user_dump_dest = / oracle10g/admin/prod/udump
  
  ###########################################
  # Distributed replication and snapshot
  ###########################################
  db_domain =""
  Remote_login_passwordfile = EXCLUSIVE lock
  
  ###########################################
  # Configuration file
  ###########################################
  control_files = ("/ oradata10g/prod/control02.ctl",)
  "/ oradata10g/prod/control03.ctl"
  "" / oradata10g/prod/control04.ctl ")"
  
  ###########################################
  # MTS
  ###########################################
  # Uncomment the following line when your listener is configured for SSL
  # (listener.ora and sqlnet.ora)
  dispatchers # = "(PROTOCOL = CST)(SER=MODOSE) ', ' (PROTOCOL = CST)(PRE=oracle.aurora.server.GiopServer) ', ' (PROTOCOL =)(PRE=oracle.aurora.server.SGiopServer) CST.
  "Dispatchers ="(Protocol=TCP) (SER = MODOSE) "," (PROTOCOL = TCP)(PRE=oracle.aurora.server.GiopServer) ","(PROTOCOL=TCP) (PRE = oracle.aurora.server.SGiopServer) "
  
  ###########################################
  # Various
  ###########################################
  compatible = 10.2.0
  db_name = prod
  
  ###########################################
  # Network registration
  ###########################################
  instance_name = prod
  
  ###########################################
  # Pools
  ###########################################
  JAVA_POOL_SIZE = 24 M
  #shared_pool_size = 1610612736
  # is moved to 128M by George Lenzer to the TEST instance on 06/07/2009
  shared_pool_size = 134217728
  
  ###########################################
  # Process and Sessions
  ###########################################
  process = 500
  
  ###########################################
  Recovery and # redo Log
  ###########################################
  fast_start_mttr_target = 300
  
  ###########################################
  # Sort, hash joins, index Bitmap
  ###########################################
  #sort_area_size = 5242880
  
  ###########################################
  # System managed Undo and Rollback Segments
  ###########################################
  #undo_retention = 7200
  UNDO_RETENTION = 14400
  UNDO_MANAGEMENT = AUTO
  undo_tablespace = UNDOTBS
  
  UTL_FILE_DIR = *.
  
  DB_FILES = 256
  
  # The value db_cache_size 128M for the TEST by G instance. Lenzer 07-02-2009
  
  db_cache_size = 128 M
  db_file_multiblock_read_count = 8
  
  #log_archive_dest = / ora_archlog
  #log_archive_format='arch_%r_%t_%s.arc'
  
  # the recommendation is 1 per UC
  
  db_writer_processes = 1
  
  sort_area_size = 10485760
  
  ===========================================================================
  
  There is also a little info. When I try to start the DB and it's just sitting there, my only way out is to kill the process only oracle executes:
  
  Oracle 4370 4365 247 09:27:18? 09:59 oracleprod (DESCRIPTION =(LOCAL=YES) (ADDRESS = (PROTOCOL = DOB)))
  
  Then I run "ipcrm". But if I run "swapinfo", it always indicates that most of the system's RAM is eaten up:
  
  [09:38] [root@OracleC:~]$swapinfo
  Ko Ko Ko START PCT / Kb
  TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
  dev 4194304 0 4194304 0% 0-1/dev/vg00/lvol2
  dev 4194304 0 4194304 0% 0-2/dev/vg00/lvol10
  reserve - 8388608-8388608
  memory 4182760 4070604 112156 97%
  
  I can't to free up RAM (which is usually about 20% used) after the start of Oracle attempt. The kernel parameters are defined for Oracle9i recommendations, so that they should not be too far from what is recommended for Oracle 10 g.
  
  I worked on it for about two or three weeks and I am almost of ideas. So any suggestions are welcome.
  
  Published by: deckard2 on July 22, 2009 07:05

  Here's a quick explanation: http://download.oracle.com/docs/cd/B19306_01/install.102/b14316/ofa.htm#sthref872
  (this is for Windows, but also OK for Unix)

  You can put your SPFILE or INIT files in the directory admin/pfile but Oracle looking at this place unless you create a Unix link in $ORACLE_HOME/dbs /.

• Combo Box display problem

  I have a combo box component that is no scripted, labels and data are already defined in the settings. It's in a SWF loaded from a parent swf file.
  
  
  I tried the _lockroot = true, but does not work.

  put a combobox in the library of the main swf file. It doesn't have to be on stage.

• Dilemma of the combo box ~ $$$

  Adobe scripting,

  Looking for a script I can add the drop-down list box properties > Actions > execute a JavaScript script on 3 different areas of the drop-down list.

  Basically, I need the following code creates.

  If item1 option selected Combobox1 textfield1 = 123456

  textfield2 = 987654

  textfield3 = 523452

  If option selected item2 textfield1 Combobox1 = abcde

  textfield2 = qwerty

  textfield3 = asdfg

  If item1 option selected Combobox2 textfield4 = 123456

  textfield5 = 987654

  textfield6 = 523452

  If option selected item2 textfield4 Combobox2 = abcde

  textfield5 = qwerty

  textfield6 = asdfg

  If item1 option selected Combobox3 textfield4 = 1q1w2e3

  textfield5 = w2e3r4t5

  textfield6 = q1w2e3r4

  If Combobox3 option textfield4 selected item2 = p09i8u7

  textfield5 = p0o9i8u7

  textfield6 = p0o9i8u7

  I just need a script that I could use each of "drop-down list box properties > Actions > execute a JavaScript script.

  Concerning

  Steve.

  Yes, you will need to add additional code to generalize the function to be used with any combobox control.  The problem is that each combobox affects different areas and has another source for data that are placed in these areas.  It's a matter of abstraction, the code needs to extract the names of the concerned fields and data that are placed in these areas.

  To do this is to create a data table (object) for each combobox that includes the names of the fields and the data that are used for these fields. Then, this object is passed to the function 'SetFields' for each combobox.  If the change on the ComboBox event would include code that looks like this:

  SetFields (oCombo1Data);

  The best way to deal with different domain names is to use the same name for the form field that is defined and the data field that he is placed in.  For example, in the article, the sample data looks like this.

  var DeptData = { Accounting:{  contact: "Steala Damuni",
                                 email: "[email protected]",
                                 deptnum: "cmp1234" },
                   Engineering:{ contact: "Frank N. Stien",
                                 email: "[email protected]",
                                 deptnum: "eng1234" },
                   Marketing :{  contact: "Shelly Oughtbuks",
                                 email: "[email protected]",
                                 deptnum: "mkt1234" },
                   ITSupport:{   contact: "Goah  Wei",
                                 email: "[email protected]",
                                 deptnum: "its1234" }};
  

  Where each entry in the drop-down list returns an object with 3 elements, 'contact', 'email' and 'Department '.  If fields have the same name, the code can if write to simple use the name of the entries like domain names.  Like this:

  SetFields (oDataObject) function

  {

  var oValues = [event.value] oDataObject;

  (var Clfd in oValues)

  this.getField (Clfd) .value = oValues [Clfd];

  }

  Now, everything is controlled from the data object that is used for the ComboBox and SetFields function can be used with any control, as long as there is no corresponding data object.

  Thom Parker
  The source for PDF Scripting Info
  pdfscripting.com

  The Acrobat JavaScript Reference, use it early and often
  http://www.Adobe.com/devnet/Acrobat/JavaScript.html

  Then more important JavaScript development tool in Acrobat
  The Console window (video tutorial)
  The Console Window (article)

• Is the combo box drop-down "Targets" in LabVIEW 2010?

  Guy of OR,.

  In LabVIEW 2010, I installed the touch screen module but 'Touch Panel corresponding project' does not appear in the list of "Targets" of the "Getting Started" initial LV window. The Add/Remove dialog box confirms that the module is installed... Is - can be changed?

  Thanks in advance

  I think that the Touch Panel project should be added to the drop target when you install the Touch Panel Module.  As this isn't the case, I think it's a bug.  Thanks for pointing out that, and I will file a request for corrective measures to get changed for the next editions of LabVIEW.

  Kind regards

  Elizabeth K.

  National Instruments | Sales engineer | www.NI.com/support

• CS6 AIR flash device emulator throws off events when the sensors are changing

  I'm developing an application in Flash CS6 targeting AIR 21.0.0.176 for Android.  I've implemented the NativeApplication.nativeApplication Event.ACTIVATE Event.DEACTIVATE listeners.  These work as expected when the Android device is running standalone or if I am debugging via the interface to CS6 USB. However if I have a deployment on the simulator of premises, whenever I use the Simulator interface to generate a change in the accelerometer or location, the application then receives a DEACTIVATE event.

  It's difficult troubleshooting because on my manager to DEACTIVATE event by stop all the interactive features in the application.

  Any ideas please?

  I guess only the two ways to work with the configuration of the listener. It is not a bug, however, the window of the Simulator is a different application, when you select you have disabled your app, it did the right thing. But in this case, you don't want him to do the right thing, then use the work around.

• How to get the source of the event of the value property changes of Manager?

  I'm relatively new to JavaFX, so maybe that is an easy question to answer. I have created in Java code number (for example, 5) ChoiceBox instances. I add a handler for when changing the value of the ChoiceBox. My code:
  

  ChoiceBox<String> rpmSelector = new ChoiceBox<>();
  ObservableList<String> rpmSelectorItems = FXCollections.observableArrayList();
  rpmSelectorItems.add(ALL_RPM);
  for (Double engSpeed : engSpeeds) {
      rpmSelectorItems.add(String.format("%.0f", engSpeed.doubleValue()));
  }
  rpmSelector.setItems(rpmSelectorItems);
  rpmSelector.getSelectionModel().selectFirst();
          
  rpmSelector.valueProperty().addListener(new ChangeListener<String>() {
      @Override
      public void changed(ObservableValue<? extends String> obsValue,
              String oldValue, String newValue) {
         // How can I get the ChoiceBox that was the source of this event?
      }
  });

  My question is: in the method "changed", how can I determine which of the ChoiceBox bodies had its value changed?
  
  Thank you!
  
  Chris
  
  Published by: 976245 on May 15, 2013 13:05
  
  Published by: 976245 on May 15, 2013 13:05

  Make final rpmSelector and you can refer to it in the ChangeListener.

  final ChoiceBox rpmSelector = new ChoiceBox();
  ...
  rpmSelector.valueProperty().addListener(new ChangeListener() {
    @Override public void changed(ObservableValue obsValue, String oldValue, String newValue) {
       System.out.println("Value changed to " + newValue + " for " + rpmSelector);
    }
  });
  

  You can also pass the choicebox that the listener is for the ChangeListener manufacturer and store:

  final ChoiceBox rpmSelector = new ChoiceBox();
  ...
  rpmSelector.valueProperty().addListener(RpmSelectorChangeListener(rpmSelector));
  ...
  class RpmSelectorChangeListener extends ChangeListener() {
    final ChoiceBox rpmSelector;
    RpmSelectorChangeListener(ChoiceBox rpmSelector) {
      this.rpmSelector = rpmSelector;
    }
    @Override public void changed(ObservableValue obsValue, String oldValue, String newValue) {
       System.out.println("Value changed to " + newValue + " for " + rpmSelector);
    }
  }