<input type="text" name="actreqto" maxlength="20" value=""
onkeypress="cha ngedDetails();" onchange="chang edDetails();"
readonly="reado nly">
Any ideas why doesn't this work?
alert(top.docum ent.forms[0].actreqto.reado nly);
displays 'undefined'
alert(top.docum ent.forms[0].actreqto.reado nly=='readonly' );
displays 'false'
thanks
harry
4  11313 
On Sun, 16 May 2004 08:57:06 GMT, harry wrote: <input type="text" name="actreqto" maxlength="20" value=""
onkeypress="cha ngedDetails();" onchange="chang edDetails();"
readonly="reado nly">
Any ideas why doesn't this work?
alert(top.docum ent.forms[0].actreqto.reado nly);
alert(top.docum ent.forms[0].actreqto.readO nly);
alert(top.docum ent.forms[0].actreqto.reado nly=='readonly' );
readOnly is a boolean.
--
C'ya,
ZER0 :: coder.gfxer.web Designer();
"When you have eliminated the impossible, whatever remains,
however improbable, must be the truth." (S.H.)
Thanks for that Zero, was hoping to test if a key was pressed in a text box
that has readOnly set.
Any ideas why this returns false regardless of this setting?
function changedDetails( )
{
alert(this.read Only==true);
..
..
..
}
cheers
"ZER0" <ze********@lib ero.it> wrote in message
news:ms******** ******@ID-171124.news.ind ividual.net... On Sun, 16 May 2004 08:57:06 GMT, harry wrote:
<input type="text" name="actreqto" maxlength="20" value=""
onkeypress="cha ngedDetails();" onchange="chang edDetails();"
readonly="reado nly">
Any ideas why doesn't this work?
alert(top.docum ent.forms[0].actreqto.reado nly);
alert(top.docum ent.forms[0].actreqto.readO nly);
alert(top.docum ent.forms[0].actreqto.reado nly=='readonly' );
readOnly is a boolean.
--
C'ya,
ZER0 :: coder.gfxer.web Designer();
"When you have eliminated the impossible, whatever remains,
however improbable, must be the truth." (S.H.)
On Mon, 17 May 2004 10:33:49 GMT, harry wrote: Thanks for that Zero, was hoping to test if a key was pressed in a text box
that has readOnly set.
Any ideas why this returns false regardless of this setting?
Yes. Because the "this" keyword in that context is NOT your HTML input
object.
Try this:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dt d">
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
function changedDetails( sender){
if (sender.readOnl y)
alert("the element "+sender.na me+" is readonly");
else
alert("the element "+sender.na me+" is editable");
}
</script>
<input type="text" name="actreqto" maxlength="20" value=""
onkeypress="cha ngedDetails(thi s);" readonly="reado nly" />
</body>
</html>
--
C'ya,
ZER0 :: coder.gfxer.web Designer();
"Nei film americani, qualsiasi problema che venga considerato
sufficientement e catastrofico, puo' essere risolto facendo esplodere uno
o piu' ordigni nucleari" (ZER0 & Cosimo)
Now playing: "No more chances"
Excellent! works perfectly - thanks again!
"ZER0" <ze********@lib ero.it> wrote in message
news:hc******** ******@ID-171124.news.ind ividual.net... On Mon, 17 May 2004 10:33:49 GMT, harry wrote:
Thanks for that Zero, was hoping to test if a key was pressed in a text
box that has readOnly set.
Any ideas why this returns false regardless of this setting?
Yes. Because the "this" keyword in that context is NOT your HTML input
object.
Try this:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dt d">
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
function changedDetails( sender){
if (sender.readOnl y)
alert("the element "+sender.na me+" is readonly");
else
alert("the element "+sender.na me+" is editable");
}
</script>
<input type="text" name="actreqto" maxlength="20" value=""
onkeypress="cha ngedDetails(thi s);" readonly="reado nly" />
</body>
</html>
--
C'ya,
ZER0 :: coder.gfxer.web Designer();
"Nei film americani, qualsiasi problema che venga considerato
sufficientement e catastrofico, puo' essere risolto facendo esplodere uno
o piu' ordigni nucleari" (ZER0 & Cosimo)
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