Do not allow the user to enter characters undetermined

Similar Questions

• the simple contact form widget does not allow the user to submit. the lunch box turns red. What should I do?

  the simple contact form widget does not allow the user to submit. the lunch box turns red. What should I do?

  Hello

  You have used a form of e-mail field to create 'Appetite' section. This is the reason for which form registers an error as its not able to recognize an e-mail here entry.

  email form field is a required field for form of Muse. Please rename back to e-mail and also to create another field in form in the widget forum (go to the Option to form and enter a single-line text field) and it should work properly.

  

  Concerning

  Vivek

• How can I allow the user to enter the 5 digits in an inputText and who must be a number.

  Hi Experts,

  JDev 12.1.3.0.

  How to allow the user to enter only 5 digits for an inputText and there should also be a number?

  Thank you

  AR

  Try with:pattern="[0-9]{1,5}"

  Dario

• How to allow the user to enter only alpha numeric characters in the text field?

  Hello

  Is it possible to restrict the user to enter only alpha numeric characters in the textfiled?

  Thank you

  Starting from the version 4.7, I don't see any how useful filter adapted to your needs.  Then why don't you override keyChar() like this:

  EditField eField = new EditField("Enter letters and digits only: ", "") {
      protected boolean keyChar(char ch, int status, int time) {
          if (CharacterUtilities.isLetter(ch) || CharacterUtilities.isDigit(ch) || (ch == Characters.BACKSPACE)) {
              return super.keyChar(ch, status, time);
          }
          return true;
      }
  };
  

  I have not tested this code, but you can give it a shot...

  You can add a manipulation (or super.keyChar...) for Characters.ENTER and Characters.ESCAPE, as well as anything else you be useful, such as the comma and the period.

  Hope this helps,

  Arkady.

  Edit: added Characters.BACKSPACE - you want to change, not you?

• To pay Paypal now option is possible to allow the user to enter the amount of the payment rather than having a predetermined amount?

  I ask that my client, which provides a service to a Paypal button where a customer can enter any amount of the payment. The button pay now seems to require a fixed amount. When the user clicks on the button pay now Paypal window will appear showing a payment instruction that is not editable. Appreciate any suggestions, thanks

  In the options of the Paypal button, you can select 'Gift' and add your own button image, if you wish.

  Visitors will be redirected to the paypal site where they can enter any value for the quantity they want and process the payment.

  Thank you

  Sanjit

• Two of our accounts of Firefox will not allow the user to connect to gmail.

  I just upgraded my desktop computer for Windows 10. We have several user accounts on this computer. We all use Firefox as a browser. When one user other than me opens Firefox in their account, they can go without a problem, but cannot connect to gmail. They receive the following message: "secure connection failed. An error occurred during a connection to accounts.google.com. The peer certificate has an invalid signature. (Error code: sec_error_bad_signature). The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Contact the Web site owners to inform them of this problem. »

  If they disconnect from their user account on the computer and connect in mine, then start Firefox, they are able to access gmail and have all the features. Any suggestions? Thank you.

  Hi DShef, in case you are an avast user, please try to disable https scanning in avast:

  1. Open the Avast dashboard on an affected system.
  2. Select settings in the left side menu.
  3. Adopt a Protection Active.
  4. Click on customize next to the Web Shield.
  5. Uncheck the option "Enable HTTPS analysis", and then click ok.

  http://www.gHacks.NET/2014/10/31/avasts-HTTPS-scanning-interferes-with-Firefox-and-other-programs/

• Override RIM MakeMenu, does not allow the user to add a custom menu separator.

  As the title,

  I want to insert a separator between two menuitems, however, I have no chance.

  Here's my test code:

  import net.rim.device.api.ui.component.*;
  import net.rim.device.api.ui.*;
  import net.rim.device.api.ui.container.MainScreen;
  import net.rim.device.api.ui.UiApplication;
  
  import net.rim.device.api.system.*;
  import net.rim.device.api.servicebook.*;
  import net.rim.device.api.ui.container.*;
  
  /**
   *
   */
  public class BackDoorTest extends UiApplication{
  
      public static void main(String args[]){
          UiApplication theApp = new BackDoorTest();
          theApp.enterEventDispatcher();
      }        
  
      public BackDoorTest()
      {
          pushScreen(new TScreen());
      }
      class TScreen extends MainScreen
      {
          private VerticalFieldManager vfm;
          public TScreen()
          {
              super();
              this.add(new LabelField("BackDoorSequenceTest"));
          }
          protected void makeMenu(Menu menu, int instance)
          {
              super.makeMenu(menu,instance);
              MenuItem m1 = new MenuItem("one and two has Separator",100,0)
              {
                  public void run()
                  {
                      Dialog.alert("menu one");
                  }
              };
              menu.add(m1);
              menu.addSeparator();
              MenuItem m2 = new MenuItem("two menu",100,2)
              {
                  public void run()
                  {
                      Dialog.alert("menu two");
                  }
              };
  
              menu.add(m2);
          }
  
          public void close()
          {
              UiApplication.getUiApplication().requestBackground();
          }
          public boolean openProductionBackdoor(int backdoorCode)
          {
              switch(backdoorCode)
              {
                  case ('L'<<16)|('O'<<8)|('G'):
                      pushScreen(new AScreen());
                  return true;
              }
              return super.openProductionBackdoor(backdoorCode);
          }
      }
      class AScreen extends MainScreen
      {
          AScreen()
          {
              super();
              add(new LabelField("AScreen"));
          }
      }
  }
  

  Try:

  menu. Add (MenuItem.Separator (100));

  Instead of:

  menu.addSeparator ();

• My computer will not allow the installation of the Adobe Air software, a message informs you that I must refer to the administrator. I am the only user on this machine

  My computer will not allow the installation of the Adobe Air software, a message informs you that I must refer to the administrator, I'm the only user on this computer.   Help please.

  Thank you, Nicholas Cooper.

  Here you go:

  1. Right click on the installer.
  2. Click on "Run as Administrator".

• How to restrict the user to enter not same value in a table

  Greetings!
  
  I m asking a second time the upfront because I did not answer preivously, so please don't mind if it's a double.
  
  It was: I have created a table, as shown in the example.
  
  I want to validate the user name that you see in my example to restrict the user to enter the same value in the user name field before submitting page.
  
  for example when the user enters data as u see test in user name in the first row, when it goes to the second row and type same username as test "message will appear or restrict the user who has already typed or in use"...
  
  http://Apex.Oracle.com/pls/Apex/f?p=45296:1:22797340776918:
  
  It's all done on typing submit prior to registration.
  
  Please drivers

  Hello

  I m asking a second time the upfront because I did not answer preivously, so please don't mind if it's a double.

  It was: I have created a table, as shown in the example.

  I want to validate the user name that you see in my example to restrict the user to enter the same value in the user name field before submitting page.

  for example when the user enters data as u see test in user name in the first row, when it goes to the second row and type same username as test "message will appear or restrict the user who has already typed or in use"...

  http://Apex.Oracle.com/pls/Apex/f?p=45296:1:22797340776918:

  It's all done on typing submit prior to registration. >

  Stick the code below into the Page header > Javascript > run when loading the Page field.

  $('[input[name="f03"]').blur(function(){
    if ($('input[name="f03"][id!="'+$(this).attr('id')+'"]').val() == $(this).val()) {
       alert('Duplicate Entry.');
       var x = $(this).attr('id');
       setTimeout("(function(p){$('#'+p).focus();})('"+x+"')",100);
    }
  })
  

  Note:
  a.F03 is the 'name' of your column of username in the form of tables.
  b. This only valid values. If your tabular presentation has multiple pages then all of the rows are not currently displayed will be ignored.

  See you soon,.

• Allow the user to update the fields between some time. If not just to see

  Hi Experts,
  
  I was thinking about the following example. Can I know how can I implement this in project web ADF.
  
  Allow the user to change the shape of the page on some time interval of time rest allows them to view only. I can put this check in time of connection or the loading of the page. How ever how to apply this connection between the cut-off time. Can I disconnect all users of the system to time limits and ask them to re-login again. In the affirmative. How to implement that.
  
  Thank you.
  
  t

  A brainstorm of my response, possibly other posters will give a better answer...

  Is the requirement actively disconnect everyone once the time-out occurs, or can at least delay to the next request for each client?

  If the old I suggest to use some sort of component Ajax poll on the page that keeps checking with the server if the delay has occurred. Maybe later if a Java EE filter or listener to detect the expiration time. In both cases once the delay has occurred to redirect the user to the adfAuthentication servlet will disconnect the current session/user.

  CM.

• INTERFACE design - what is the best way to allow the user to define a kind of infusion at various times (non-periodic)?

  I want to allow the user to specify a curve like this:

  

  Such as some under - VI shows the A2 value when a variable of time is between R1, A1 when the time variable is between A2 and A3 when time is in the range A3.

  My design looks like this:

  

  With the error checking that looks like this:

  My question is, is the approach of the table according to optimal? Otherwise, how could combat this?

  I think I can summarize the conversation on this point as a response to the original question (what is the best way...) -to start writing code, to think about what you want to accomplish and write it down (otherwise known as 'Write the first Documentation').  One of the points of a good User Interface is that it is not allow users to "stupid mistakes" - it leads the user "by hand", limiting the entries to the "legal values" and demanding that the entries be made logically.

  If you were going to have a list of Infusions to enter, it is therefore logical to decide or not to enter into time intervals (which are always > 0) or order the times (which, logically) are still growing.  You can (and should) decide that you (or you may have a control that allows the user decide, but maybe it's too flexible) and then apply your "rules".

  Let's say you've decided on "Intervals" (which seems to me to be more User Friendly).  After the user has entered the intervals (and you've provided a nice plot of perfusion vs. time), pouvez allow you the user to an interval of 'split', 'Delete' an interval, or "Edit the Infusion" interval, or you can decide to have a choice more simple "accept or start again" - If you have only a few intervals, the last would be the simplest (and therefore best) design choice.

  Spend more time thinking before coding usually pays Big dividends!

  (Speaking of sad experience) Bob Schor

• Will not allow the transfer of files without authorization. How do I get permission?

  2 laptops to home network.   Windows 7.    1 x 64-bit, 1 x 32-bit.

  I have set up accounts on both computers at home as an administrator.
  I just want to transfer files / photos between them.

  My account on both (admin) will not allow the transfer of files without authorization.

  How can I get permission? I have set up on the two passwords I tried to use, but not joy.
  I missed something obvious?  I thought that I could just drag and drop!
  HELP please.

  Ownership of a file or a folder,

  Right click on the file/folder, select properties and then click the Security tab.

  Click Advanced, and then click the owner tab.

  Click on edit and then do one of the following:

  To change the owner to a user or group that is not listed, click other users and groups and enter the object name to select (examples), type the name of the user or group and then click OK.

  To change the owner to a user or a group is listed in the change owner to box, click the new owner.

  To change the owner of all subcontainers and objects in the tree view, select the Replace owner of subcontainers and objects of the box.

  See also why I can't delete a file or folder?

  How to open a file if I get an access denied message?

  http://Windows.Microsoft.com/en-us/Windows7/how-do-I-open-a-file-if-I-get-an-access-denied-message

  What to know before applying permissions to a file or folder

  http://Windows.Microsoft.com/en-us/Windows7/what-to-know-before-applying-permissions-to-a-file-or-folder

• Date limited to NOT allow the random text?

  Hello

  I use LiveCycle ES3.  This may seem like a stupid question, but how do I prevent users from random input, not- date text, such as "adsfasdfkafsdj" in a date field?  I defined the required field and set the modes of display/editing/validation validation as indicated below, but still I can enter the random text in the field. Indeed, it appears saying the date is in the wrong format and return correctly, but then the right cursor moves to the next field, leave the incorrect text in the date field and does not require the user to correct my custom error message.

  View model

  Date {MM/DD/YY}

  Edit the model

  Date {m/d/YY} | date {MM/DD/YYYY}. date {MM/DD/YY} | date {MM/DD/YYYY}. date {M/DD/YY} | date {M/DD/YYYY}. Date {mm/D/YY} | date {D/mm/yyyy}. Date {M.D.yy} | Date {M.D.yyyy} | date {mm. DD. YY} | date {MM DD. YYYY} | Date {M.DD. YY} | Date {M.DD. YYYY} | date {Messrs. D.yy} | date {mm. D.yyyy} | Date {M-D-YY} | date {M-D-YYYY} | da te{MM-DD-YY}|date{MM-DD-YYYY}|date{M-DD-YY}|date{M-DD-YYYY}|date{MM-D-YY}|date{MM-D-YYYY}| Date {MMDDYY} | date {MMDDYYYY}

  Model validation

  Date {m/d/YY} | date {MM/DD/YYYY}. date {MM/DD/YY} | date {MM/DD/YYYY}. date {M/DD/YY} | date {M/DD/YYYY}. Date {mm/D/YY} | date {D/mm/yyyy}. Date {M.D.yy} | Date {M.D.yyyy} | date {mm. DD. YY} | date {MM DD. YYYY} | Date {M.DD. YY} | Date {M.DD. YYYY} | date {Messrs. D.yy} | date {mm. D.yyyy} | Date {M-D-YY} | date {M-D-YYYY} | da te{MM-DD-YY}|date{MM-DD-YYYY}|date{M-DD-YY}|date{M-DD-YYYY}|date{MM-D-YY}|date{MM-D-YYYY}| Date {MMDDYY} | date {MMDDYYYY}

  With the reasons that I have above, the user should be allowed to enter data in one of these formats, correct?  I am at a loss for which is why it does not work the way it is supposed to.

  Thank you.

  Hello

  It is also possible with a script to the output of the date field event.

  He uses a regular expression to check the value entered for a specific model.

  Allows are the dates of these way: [9: 99] [.|] /| -] [9| 99] [.| /| -] [99| 9999].

  if (! this.formattedValue.match(/^\d{1,2}[\.\/\-]\d{1,2}[\.\/\-](\d{4}|\d{2})$/g)) {
            xfa.host.messageBox("Enter a correct date!", "Invalid Date", 0, 0);
            xfa.host.setFocus(this.somExpression);
  }
  

• Unable to connect to my profile at the start, the SCREENS ' SAYS the PROFILE SERVICE does NOT have the USER logon

  "Unable to connect to my profile when starting, SCREENS SAYS'THE PROFILE SERVICE does NOT have the USER logon"

  Profile of user could not be added

  Hello

  1st thing to try is the system in safe mode restore to before the problem

  http://www.windowsvistauserguide.com/system_restore.htm

  Windows Vista

  Using the F8 method:

  1. Restart your computer.
  2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
  3. Select the Safe Mode option with the arrow keys.
  4. Then press enter on your keyboard to start mode without failure of Vista.
  5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
  6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

  If that does not solve it read more

  read the tutorial below

  http://www.Vistax64.com/tutorials/130095-user-profile-service-failed-logon-user-profile-cannot-loaded.html

  When you log on a Windows Vista-based or a Windows 7 computer by using a temporary profile, you receive the following error message:

  The user profile Service has not logon. User profile cannot be loaded.

  http://support.Microsoft.com/kb/947215#letmefixit

  Your user profile was not loaded correctly! You have been logged on with a temporary profile.

  http://support.Microsoft.com/kb/947242

  If you tried to log on to Windows and received an error message telling you that your user profile is damaged, you can try to fix it. You will need to create a new profile and then copy the files from the existing to the new profile.

  http://Windows.Microsoft.com/en-us/Windows-Vista/fix-a-corrupted-user-profile

• Signed the as a guest user and may not return the user to the Moose

  The problem with my computer is that I have connected to a user and all my documents and previous programs are not on the user. I got a notice that was logged as a new user and I started some kind of new session. I need determine how to return to my original user, I seem to be connected as a guest. When I go back to the start menu, I seem to connect to my original user account, but the computer returns me to the guest user. Please help me to solve this problem in common terms.

  ·                         Restore point:

  Try typing F8 at startup and in the list of Boot selections, select Mode safe using ARROW top to go there > and then press ENTER.

  Try a restore of the system once, to choose a Restore Point prior to your problem...

  Click Start > programs > Accessories > system tools > system restore > choose another time > next > etc.
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  If the above does not work:

  http://windowshelp.Microsoft.com/Windows/en-AU/help/769495bf-035C-4764-A538-c9b05c22001e1033.mspx

  Difficulty of a corrupted user profile

  After creating the profile, you can copy the files from the existing profile. You must have at least three user accounts on the computer to perform these operations, including the new account that you created.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  http://support.Microsoft.com/kb/947242

  A temporary profile is loaded after you connect to a Windows Vista-based system

  See you soon.

  Mick Murphy - Microsoft partner