How to refer an application item in a java script ?

Hi Friends,
I have a simple java script for disabling an item as below :
<script language="JavaScript1.1" type="text/javascript">
    function disFormItems(item1)
      if ($x(item1).value != "")
          disItem = document.getElementById(item1);
                disItem.style.background = 'beige';
                disItem.readOnly = true;
</script>I have an application level item G_BUTTON_FLAG. Based on the value coming into this application item I want to disable the item.
So I went and changed the script as below :
<script language="JavaScript1.1" type="text/javascript">
    function disFormItems(item1)
      if ($x(item1).value != "" && $x('G_BUTTON_FLAG').value == "EDIT")
          disItem = document.getElementById(item1);
                disItem.style.background = 'beige';
                disItem.readOnly = true;
</script>Can any one please tell me what am I doing wrong here ?
Thanks,
Raj.

Hi Teku,
Javascript can only see what is actually on the page - this has nothing to do with Apex, it's just what javascript is designed to do.
There are two things you can do:
1 - Add a hidden item to your page and set the application item as its source and then refer to that hidden item instead
2 - Use Ajax to get the value
I'd go with the first one as it's the simplest solution.
Andy

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I'm still doing something wrong because this is not working for me.
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Hi Teku,
Javascript can only see what is actually on the page - this has nothing to do with Apex, it's just what javascript is designed to do.
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Hello Karen,
>> I am trying to populate an application item, TAB_INSTATE using an onchange command.
I believe I answered you in here - Re: once more...4 cascading LOVs, 3rd is hidden 4th no longer works However, for future reference…
You don’t have a direct access to an application item, using JavaScript, because application items don’t render on page. You can, however, using the AJAX framework to do that, using the add() method. The generic code I’m using is the following:
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How to refer an application item in a java script ?

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