How to check if an input field is empty or without signs

Similar Questions

• How to check that the text field is EMPTY?

  Hello

  My requirement is as below,

  If (my_text_field_1 == BLANK) {}

  my_text_field_2.RawValue = "Blank".

  }

  If (my_text_field_1 = null) {}

  my_text_field_3.RawValue = 'NULL '.

  }

  (1) please let me know how to do Java script

  for this WHITE? It's a single as "" (single space)..., if so, whether the user enters 2 places or 3 or 4 spaces, wht happens in this case? my code still works? or it will not work bcz we put only one space?

  (2) pls consolidated the above JavaScript in a better way to practice

  Thank you

  Your form is created in LIveCycle Designer?

  In Acrobat JavaScript or LIveCycle Designer FormCalc or JavaScript, the equality operator is not the '='.

• How to reset a contextual input fields

  Hello

  This question is asked repeatedly, but the solution that does not work.

  I have a dialog box in a popup defined as:

  	< af:popup childCreation = 'deferred' id = 'updatePopup' contentDelivery = "lazyUncached" binding = "#{components ['updatePopup']} ' autoCancel ="disabled ".
  	resetEditableValues = "whenCanceled" >
  	< af:dialog id = "dc_d1".
  	title = "#{"CREATE"eq Bindings.action1.inputValue? viewcontrollerBundle.SERIAL_RIGHTS_MASS_CREATE_TITLE: SERIAL_RIGHTS_MASS_UPDATE_TITLE}" "
  	type = 'none' closeIconVisible = 'false' contentWidth = '800' contentHeight = "100" >

  The popup is set with lazyUncached contentDelivery and whenCanceled resetEditableValues. I am it would be enough to reset the fields, but apparently not. In the dialog box (type none is on purpose), I have a Cancel button calling an actionListener:

  	Popup RichPopup = (RichPopup) JSFUtils.resolveExpression("#{components['updatePopup']}");
  	Popup.Cancel ();

  I also tried popup.hide () the same problem.

  The purpose of components is a card component of link as a scope of the request:

  	< managed-bean >
  	< description > holder of all component links. < / description >
  	components of < managed-bean-name > < / managed-bean-name >
  	java.util.HashMap < managed-bean-class > < / managed-bean-class >
  	application of < managed-bean-scope > < / managed-bean-scope >
  	< / managed-bean >

  So how do reset you the popup/dialog input fields?

  Thank you

  JDev 11.1.2.4

  PS: on a side note, why when I copy paste my code, the editor of the forum will create tables.

  Hello

  Tried with

  ADF RichClient API - af:resetListener

  ?

• How to check if dynamic multiline textfield is empty

  Hello everyone.

  My question is quite simple although I can't find a good answer... I want to be able to check whether a multiline textfield is empty or not.

  I tried this, but without result.

  If (my_txt.text! = "")

  {

  do something;

  }

  If (my_txt.text.length! = 0)

  {

  do something;

  }

  Non of these work. I searched other forums and I realized that it could operate only on the single line textfield. But what about multiline?

  use:

  lockgun wrote:

  Hello everyone.

  My question is quite simple although I can't find a good answer... I want to be able to check whether a multiline textfield is empty or not.

  I tried this, but without result.

  If (stripWhiteF (my_txt.text)! = "")

  {

  do something;

  } else {}

  do something else;

  }

  function stripWhiteF(s:String):String {}

  While (s.substr(s.Length-1) is"" | ") s.substr(s.Length-1) == '\r ' | s.substr(s.Length-1) == "r" | {s.substr(s.Length-1)=="\t")}

  s = s.substr(0,s.length-1);

  }

  return s;

  }

• How to check the value of field in the controller

  Hi all
  
  I have an obligation to check if the field entered in invAmount is null or zero. Vo.getinvAmount () returns a number.
  How can I check to see if he has a 0.00? My code is in the controller.
  I tried some conversions using number inv = (Number) vo.getInvAmount (); and methods doubleValue()
  but no luck.
  
  If (inv = 0)
  {
  
  }
  
  but it gives errors.
  Thank you
  Shankar

  For this pseudocode

  (IF (CurrencyCode "EUR") AND (invAmt = Null or invAmt = 0))

  Simply write

  If ("EUR".equals (CurrencyCode) & invAmit! = null & invAmt.intValue () == 0)

• How to check where the table field has been used as a foreign key in the database

  Hi I have a field in my table Office I had office_code field, this field has been used in the tables of diffirent as foreign key is a sql I can wirte to see all the tables that have used this field as a foreign key
  
  Edited by: adf009 09/05/2013 10:37
  
  Edited by: adf009 09/05/2013 10:38

  Check this box

  SELECT * FROM user_constraints WHERE table_name='EMP' and CONSTRAINT_TYPE='R';
  

  Type = 'R' means referential integrity constraint type.

• How to check the existence of field in a chain at the level of the header?

  Hello

  
  I have a bunch of fields on my_form, just for example here in this announcement I'm on U.S. State names, say for example.

  I have 3 domains, their names are as below

  1) NY,

  2) CA,

  (3) TX

  I placed a hidden his name, a text field is FGL (I mean, the gray field list), uses this GFL for my purpose of programming

  Since the back-end (in our case, its an ERP - SAP) am filling/filling this field GFL, say for example... its data looks like, CA TX (I mean, am concatenating the names of State with a separation of a space)

  (FYI... I already have some piece of JS in my_form INITIALIZATION and for certain other purposes docReady event)

  Now my requirement is as below,

   

  (1) LOOP all objects domain (here they are like state names) of my_form, then check if their name (NY) existing data of GFL... If exisitng (in our case, its not existing) pls shaded with readOnly... If not existing

  (in our case, its not existing) pass the coloring and readOnly, go to the next loop / iteration / state / field

  Actually, I can achieve my requirement by putting the JS in initialization event each object field as mmee below, (but I have about 200 fields in my_form, that's why I want to put all the field objects of my_form in one piece of code at the level of the header in a generic way in loop),

  var myStateName = / NY /;
  

  var returnValue = GFL.search (myStateName);
  

  If (returnValue! = - 1) {;} / / This state/field/object is found in the list of fields of gray, so dimmed with readOnly
  

  this.ui.oneOfChild.border.fill.color.value = "192,192,192."
  

  This.Access = "readOnly";

  
  };

  For certain other requirements, one of the experts provided below JS in these forums, as below

  function findNodes (vNode) {}

  If (vNode.className = 'field') {}

  If (vNode.isPropertySpecified ("name") = true) {}

  If (.search(/_U$/g) vNode.getAttribute ('name')! ==-1) {}

  / / Script to run, when a match is found

  ...

  }

  }

  }

  for (var i = 0; i < vNode.nodes.length; i += 1) {}

  findNodes (vNode.nodes.item (i));

  }

  }

  findNodes (xfa.form);

  In fact, I tried to change the JS above according to my needs, but its does not work, please provide me with the correct JS according to my requirement.

  Thank you

  Try this:

  function findNodes (vNode) {}

  If (vNode.className = 'field') {}

  If (vNode.isPropertySpecified ("name") = true) {}

  var myStateName = new RegExp (vNode.name);

  var returnValue = GFL.search (myStateName);

  If (returnValue! =-1) {}

  this.ui.oneOfChild.border.fill.color.value = "192,192,192";

  This.Access = "ReadOnly";

  }

  else {}

  this.ui.oneOfChild.border.fill.color.value="255,255,255";//whatever color is free access

  This.Access = "Open";

  }

  }

  }

  for (var a = 0;<>

  findNodes (vNode.nodes.item (a));

  }

  }

  findNodes (xfa.form);

  Kyle

• How to check if group policy is set on "don't sign is not on the users with temporary profiles?

  I work through the problem addressed in https://support.microsoft.com/en-us/kb/947215 (click here), namely: after creating a new user account, attempts to to the fail with the error "user profile service logon. User profile cannot loaded ".

  KB recommend checking to see if group policy is set on "don't sign do not on users with temporary profiles»

  How do I do that?

  General information...

  I inherited this computer.  Previously, he served as both a team of personal and school computer.  In my view, it is configured to be part of a homegroup, which I cannot access.  I intend to disable homegroup connections.  But I take my time to make sure I'm not breaking the functionality I need.

  Group Policy above have anything to do with homegroups?

  Despite this, the residential group, Control Panel does not appear should be the group policies.

  I find Microsoft Web pages that refer to a Group Policy Editor (gpedit.msc).  I only found on this computer (yet).

  Happy to the point of resources to the thread if you give us a link

  This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
  *
  http://social.technet.Microsoft.com/forums/en-us/home s/fr-U.S./Accueil
  http://social.msdn.Microsoft.com/Forum

• How can I fill a date field when the document is signed?

  I have 4 fields of digital signature in a PDF form.  Next to each signature is a field of date (format dd/mm/yyyy).  I would like it so when a user registers the signature box that fills the date next to her field with today's date, then change to read only (so it cannot be changed).

  In Adobe Acrobat 9 Pro, I have this form and it has the following fields

  Signature1

  Signature2

  Signature3

  Signature4

  DateField1

  DateField2

  DateField3

  DateField4

  Signature fields trigger a Topaz.GemSignPlus driver where the end-user will sign on an electronic signature pad.

  How do I use Javascript to detect when one of these Signature fields is populated and fill in the date in the appropriate date field?  I tried to create Boolean variables initialized as false for each field of GIS.  Then when the signature is complete, I try to change it true, but for some reason any my javascript detect that the value does nothing.

  I searched the net endlessly for this solution.  I can't believe I'm having a difficult time finding an answer.  I mean how many places you go where they ask you to "sign and date here."  Each document signature base I've ever seen also requires a date.

  In any case, here's what I have.  Functions, I have a script called JavaScript Document name populate date:

  function populatedate()
  {
  var bSignature1 = new Boolean();
  var bSignature2 = new Boolean();
  var bSignature3 = new Boolean();
  var bSignature4 = new Boolean();

  If {(bSignature1)
  DateField1.value = util.printd ("d/m/yyyy", new Date());
  }

  If {(bSignature2)
  DateField2.value = util.printd ("d/m/yyyy", new Date());
  }

  If {(bSignature3)
  DateField3.value = util.printd ("d/m/yyyy", new Date());
  }

  If {(bSignature4)
  DateField4.value = util.printd ("d/m/yyyy", new Date());
  }
  }

  In each signature field, I on the signing tab "this script is run when the field is signed:

  var bSignature1 = new Boolean (true);

  I'm changing to true see.  My thought is that if it is true that DateField1.value should print jj/mm/aaaa in her building in the Date() function.

  But maybe I do not get the correct context.  I'm new to Javascript in Adobe.

  It's a round script. Why not just use the signature signature of script to set the value of the field date? The correct syntax for this is:

  this.getField("DateField1").value = util.printd ("d/m/yyyy", new Date());

• How to check my hotmail (while zooming) e-mail messages without having to scroll down to each new e-mail (after pushing to the top of the arrow for the next message)?

  In other words, I want to be able to change the default value from the scroll position of "high" to "low" or customize it to "somewhere between the two," so that I don't have to scroll down before the reading of each new e-mail message.

  Have you tried the Firefox zoom feature? Font size and zoom - increase the size of web pages
  You can "zoom in" all sites using this add-on: NoSquint. After setting your overall zoom level, you can still adjust the zoom on different sites.
  After the installation of NoSquint, click on the % in the bar of the add-on call site preferences, then click the global settings button, then the zoom tab.

  If you do not have the bar the module displayed, you can click the new tab button ("+") or a box empty bar tab to the right of the item and choose the module bar on the shortcut menu.

  You can experiment with sizes greater than 125%, but I wouldn't not much higher than 150% unless you have a large screen high resolution.

  If there are sites that are still a concern, feel free to post their URLs.

  You can find more information about the features of zoom Firefox offer in these articles:

  Font size and zoom - increase the size of web pages - to zoom text only

  Font size and zoom - increase the size of web pages - to zoom the entire page (including images etc.)

• How can we add a text field on the stage, but without the text label?

  How can we add a text field on stage, but without the left text label by default?  I want just the field.

  I thought about it.  Go to the page layout palette and change the options of caption for the text box.

• How to check the version of the HBA firmware?

  Hi, do you know how to check firmware of ESX console or other HBA (without restarting the host)

  Thank you.

  just looked at your screenshot. It gives you a 1.91A5 firmware

  Is it not what you wanted?

  By the way information on these files vary with the HBA you have.

• Hide a Page when all fields are empty.

  Hello world

  I am currently using LiveCycle Designer ES 8.1, I must also point out that I am new in this field of Adobe.

  I need your help. I want to check if all the fields are empty, if so I want to hide this specific page, using JavaScript.

  Please note that all my fields are read-only. These fields will be filled using XML data.

  There are commands that will give you all the objects on a particular page... then you can scroll them (one at a time) to see if they are populated. I think you might encounter problems when you try to hide the page you are currently... .He would be an interesting exercise, however. If you send the data and form file to [email protected] I will give it a go when I had the chance.

  Paul

• I'm looking to have an input field with the search button, search button click the search button below the search results to display. How can I do?

  I'm looking to have an input field with the search button, search button click the search button below the search results to display. How can I do?

  Hello

  998765 wrote:

  You are right

  Please pass by the database 2 day + Application Express Developer's Guide

  Check this code example

  1 create a text field element I say P1_INPUT_FIELD

  2. create a button

  Name of the button: search

  Action: Send the page

  3. change your report query and where clause to your query below

  It will search on ename and empno, in this way, you can add more columns

  SELECT EMPNO
             , ENAME
             , SAL
             , MGR
             , COMM
    FROM EMP
  WHERE TRIM(UPPER(ENAME)) like '%' || TRIM(UPPER(:P1_INPUT_FIELD)) || '%'
         OR TRIM(UPPER(EMPNO)) like '%' || TRIM(UPPER(:P1_INPUT_FIELD)) || '%'
  

  4. we find the source of the region-> page article to submit-> P1_INPUT_FIELD

  Hope this helps you,

  Kind regards

  Jitendra

• How can I add an onBlur event for a text input field?

  I have an input field:

  var annual_input = sym.$("annual_input");

  annual_input.html (' < input value = "108960" title = "How many times?" id = "annual_input" type = "text" style = "font size: 50px;") width: 230px; height: 76px; border: 0px; background: #000000; Police-family: Courier, monospace; color: #00cc99; ("text-align: center;" / > ');

  When this field loses focus, I need to trigger a function UpdateAnnual(). How can I do this? I tried so many different options of the sample codes listed here: onblur events

  Try instead to use the. JQuery blur().

  {.blur (function ($(«#annual_input»))

    alert( "Handler for .blur() called." );

  });