Set value Field in run time

hello guys!!!
it's called the process where
on my screen I have two fields
Field 1: enabled for editing
Field 2: disabled for editing
when i fill the value in a field 1 I want to play the same value for the field 2 in run time. that´s possible?What can I study?

So, you want the user to be allowed to enter a value in field 1, then after tabbing out to the next field, display that same value in a non-editable field underneath?
You can definitely implement this using Partial Page Rendering (PPR).
Go to your help section within JDeveloper. Type in "Partial Page Rendering Exercise". A tutorial will pop up showing you how to implement this sort of thing.

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    So, I'm looking for either:
    a property/method to call to effectively change the type OR
    information on whether reconstructing the variable with new options will work.  I am not sure if any event handlers registered during the object's original construction will still be fired even if I make the variable point to a new object.  I see a destroy function in the source code that might do what I want, but my Javascript knowledge isn't too great, so I don't know if that method needs to be called explicity or whether it happens implicitly when an object is garbage collected.
    Thanks in advance for any help you might be able to give.
    Ryan

    This may help
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
    <title>Deleting and rebuilding validations</title>
    <link href="http://config.spry-it.com/css?f=ValidationTextField" rel="stylesheet" type="text/css" />
    <script src="http://config.spry-it.com/js?f=ValidationTextField" type="text/javascript"></script>
    <script type="text/javascript">
    // build validations and delete / destroy them
    function val(e){
         // get the value
         value = e.value;
         // see what radion button we have
         if(value == "Married"){
              // if there inst a validaton build one
              if(!sprytextfield1){
                   sprytextfield1 = new Spry.Widget.ValidationTextField("sprytextfield1");
              // if there is a validaiton in sprytextfield destory it, and clear the variable
              if(sprytextfield2 && sprytextfield2.destroy){
                   sprytextfield2.resetClasses();
                   sprytextfield2.destroy();
                   sprytextfield2 = null;
              // same as the rest
              if(sprytextfield3 && sprytextfield3.destroy){
                   sprytextfield3.resetClasses();
                   sprytextfield3.destroy();
                   sprytextfield3 = null;
         } else if(value == 'Defacto'){
              if(!sprytextfield2){
                   sprytextfield2 = new Spry.Widget.ValidationTextField("sprytextfield2");
              if(sprytextfield1 && sprytextfield1.destroy){
                   sprytextfield1.resetClasses();
                   sprytextfield1.destroy();
                   sprytextfield1 = null;
              if(sprytextfield3 && sprytextfield3.destroy){
                   sprytextfield3.resetClasses();
                   sprytextfield3.destroy();
                   sprytextfield3 = null;
         } else if(value == 'Single'){
              if(!sprytextfield3){
                   sprytextfield3 = new Spry.Widget.ValidationTextField("sprytextfield3");
              if(sprytextfield1 && sprytextfield1.destroy){
                   sprytextfield1.resetClasses();
                   sprytextfield1.destroy();
                   sprytextfield1 = null;
              if(sprytextfield2 && sprytextfield2.destroy){
                   sprytextfield2.resetClasses();
                   sprytextfield2.destroy();
                   sprytextfield2 = null;
         // proceed with the rest as normal
         return true;
    </script>
    </head>
    <body>
    <form id="form1" method="post" action="#">
         <p>
              <input type="radio" name="radio" id="Married" value="Married" onclick="val(this);" />
              <label for="Married">Married</label>
         </p>
         <p>
              <input type="radio" name="radio" id="Defacto" value="Defacto" onclick="val(this);" />
              <label for="Defacto">Defacto</label>
         </p>
         <p>
              <input type="radio" name="radio" id="Single" value="Single" onclick="val(this);" />
              <label for="radio">Single</label>
         </p>
         <hr />
         <span id="sprytextfield1">
         <input name="married" id="f_married" type="text" value="forMariedOnly" />
         <span class="textfieldRequiredMsg">A value is required.</span></span><span id="sprytextfield2">
         <input name="defacto" id="f_defacto" type="text" value="forDefactoOnly" />
         <span class="textfieldRequiredMsg">A value is required.</span></span><span id="sprytextfield3">
         <input name="single" id="f_single" type="text" value="forSingleOnly" />
         <span class="textfieldRequiredMsg">A value is required.</span></span>
         <hr />
         <input type="submit" value="Submit" />
    </form>
    <script type="text/javascript">
    <!--
    // as Married is checked by default, we need to validate this field only
    var sprytextfield1,
         sprytextfield2,     // empty global var
         sprytextfield3; // empty global var
    //-->
    </script>
    </body>
    </html>
    Gramps

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