global værdi problem (onBlur vs onFocus)

Hele scriptet:

// This is a global value to determine which item to select
var selectedOption=0;
var KeyPressEnabled;
var theTyped="";

function SelectChange(Drop1)
{
  var KeyPressEnabled = true;
  // We use this function to disable any dynamic selecting of the
  // combo-box when the user uses the mouse to select items.
  if (KeyPressEnabled)
  {
      Drop1.selectedIndex = selectedOption; 
  }
}
function ClearTyped()
{
      theTyped=""; 
}

function KeyPress(thePerson, theDrop)
{
  var Drop1= theDrop;
  var main = thePerson;

  KeyPressEnabled = true;

  // Keycode 38 and 40 are the up and down arrow buttons, in case the user
  // uses the arrow keys to select items. We reset the value of what they
  // have typed and change the global selected item value.
    if (event.keyCode == 38)
  {
      theTyped="";
      selectedOption = Drop1.selectedIndex - 1;
      return;
  }

  if (event.keyCode == 40)
  {
      theTyped="";
      selectedOption = Drop1.selectedIndex + 1;
      return;
  }

  // Keycode 27 is escape, so the user can clear out what
  // they have typed so far
  if (event.keyCode == 27)
  {
      Drop1.selectedIndex = 0;
      theTyped="";
      return;
  }

    // Keycode 32 is a space
    if (event.keyCode != 32)
    {
        if ((event.keyCode < 65 || event.keyCode > 90) && !(event.keyCode == 27 || event.keyCode==222 || event.keyCode==221 ||
          event.keyCode==192))
        {
            return;
        }
    }
 
  // Convert the ASCII keycode value to a character and add the key
  // entered to a "buffer". Normally, this would be a hidden field.
  if(event.keyCode==222)
  {
      theTyped+="ø";
  }
  else if(event.keyCode==221)
  {
      theTyped+="å";
  }
  else if(event.keyCode==192)
  {
      theTyped+="æ";
  }
  else if(event.keyCode==27)
  {
      theTyped+="";
  }
  else
  {
      theTyped+=String.fromCharCode(event.keyCode).toLowerCase();
  }

  setTimeout("",100);//put some delay because select's behavior

  // Loop through the select list to find any matches 
  for (x = 0; x < Drop1.length; x++)
  {
      var tmpOptionText = "";
      var OptionText = Drop1.options[x].text;
   
      // Loop through the value of each select item, and if there is a
      // match on what they have typed in, set the global variable for that value.
      // The browser will run the onChange event since you typed a key. We'll
      // run SelectChange() in the onChangeEvent just to be sure.
      for (y = 0; y < OptionText.length; y ++)
      {
        tmpOptionText += OptionText.charAt(y).toLowerCase();

      if (tmpOptionText == theTyped)
        {
            Drop1.selectedIndex = x;
            selectedOption = x;
            Drop1.focus();
            return;
        }
      }
  }
}

HTML:

<select name="drop1" onKeyDown="KeyPress(person, this);">
//Virker ikke da theTyped har samme værdi som det der er tastet i drop1
<select name="drop2" onKeyDown="KeyPress(person, this);">

Hvis du gør den til et array kan de tilhøre hver sin dropdown, men hvad så, hvis man vender tilbage ?-)

<script type="text/javascript">
var selectedOption=0;
var KeyPressEnabled;
var theTyped = new Array();

function SelectChange(Drop1)
{
  var KeyPressEnabled = true;
  // We use this function to disable any dynamic selecting of the
  // combo-box when the user uses the mouse to select items.
  if (KeyPressEnabled)
  {
      Drop1.selectedIndex = selectedOption; 
  }
}
function ClearTyped(id)
{
      theTyped[id]=""; 
}

function KeyPress(thePerson, theDrop)
{
  var Drop1= theDrop;
  id = theDrop.name;
  var main = thePerson;
  if(!theTyped[id])theTyped[id]="";

  KeyPressEnabled = true;

  // Keycode 38 and 40 are the up and down arrow buttons, in case the user
  // uses the arrow keys to select items. We reset the value of what they
  // have typed and change the global selected item value.
    if (event.keyCode == 38)
  {
      theTyped[id]="";
      selectedOption = Drop1.selectedIndex - 1;
      return;
  }

  if (event.keyCode == 40)
  {
      theTyped[id]="";
      selectedOption = Drop1.selectedIndex + 1;
      return;
  }

  // Keycode 27 is escape, so the user can clear out what
  // they have typed so far
  if (event.keyCode == 27)
  {
      Drop1.selectedIndex = 0;
      theTyped[id]="";
      return;
  }

    // Keycode 32 is a space
    if (event.keyCode != 32)
    {
        if ((event.keyCode < 65 || event.keyCode > 90) && !(event.keyCode == 27 || event.keyCode==222 || event.keyCode==221 ||
          event.keyCode==192))
        {
            return;
        }
    }
 
  // Convert the ASCII keycode value to a character and add the key
  // entered to a "buffer". Normally, this would be a hidden field.
  if(event.keyCode==222)
  {
      theTyped[id]+="ø";
  }
  else if(event.keyCode==221)
  {
      theTyped[id]+="å";
  }
  else if(event.keyCode==192)
  {
      theTyped[id]+="æ";
  }
  else if(event.keyCode==27)
  {
      theTyped[id]+="";
  }
  else
  {
      theTyped[id]+=String.fromCharCode(event.keyCode).toLowerCase();
  }

  setTimeout("",100);//put some delay because select's behavior

  // Loop through the select list to find any matches 
  for (x = 0; x < Drop1.length; x++)
  {
      var tmpOptionText = "";
      var OptionText = Drop1.options[x].text;
   
      // Loop through the value of each select item, and if there is a
      // match on what they have typed in, set the global variable for that value.
      // The browser will run the onChange event since you typed a key. We'll
      // run SelectChange() in the onChangeEvent just to be sure.
      for (y = 0; y < OptionText.length; y ++)
      {
        tmpOptionText += OptionText.charAt(y).toLowerCase();

      if (tmpOptionText == theTyped[id])
        {
            Drop1.selectedIndex = x;
            selectedOption = x;
            Drop1.focus();
            return;
        }
      }
  }
}
</script>

roenving >>> Tak for dit input det var guld værd. Du reddede min dag ! Smid et svar og få point.

Velbekomme '-)

-- og tak for point ;~}