|
Posted by mens libertina on 10/10/69 11:50
edfialk@gmail.com wrote:
> some example code:
>
> $mapTime = $_GET["mapTime"];
> if (isset($mapTime))
> echo "document.form1.mapTime.value= '".$mapTime."';\n";
>
> Map Time: <input type="text" name="mapTime" value="2006-03-01">
I'm not sure what you wrote here, whether you are showing 5 lines of
your PHP script or if you are showing 4 lines of the PHP and the
result. But by setting the value to "2006-03-01", you are locking in
that value so it can't change. I think what you probably want to do in
your PHP script is something like:
$mapTime = $_GET["mapTime"]; // Grab the user's input
if ( !isset($mapTime) ) // User didn't enter anything
$mapTime = <default value>; // So set $mapTime to a
default value
echo "document.form1.mapTime.value= '".$mapTime."';\n"; //Will
either be the user's last input, or your default
I hope this helps.
Navigation:
[Reply to this message]
|