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Feb 04.2009

hi,

i have the following, in which i am trying to use a variable passed from a previous page:

echo “<a href = ‘REC.php?count=$count&fac=$_GET[fac]&SRG_GROUP=$SRG_GROUP’>VIEW DETAILS</a>”;

even though i am not getting an error message, its still not listing the fac variable passed from the previous page in the url.

not sure if its a mater of syntax or what.

thanks in advance,
geebee

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2 Comments(s) ↴

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@skywalker2208Feb 04.2009 — Are you 100&#37; sure the data is being passed? If you are using $_GET then it should be in your url as well like example?fac=something. If it isn't there then most likely that is your problem. You could also try doing a print_r() on the $_GET array to see if it is in there. If the data is not there then I would say it is something from the previous page.
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@geebeeauthorFeb 04.2009 — oops. i got it.. turns out i had the wrong condition...

if(empty($_POST['fac']))

{

echo "<a href = 'REC.php?count=$count&fac=$fac&SRG_GROUP=$SRG_GROUP'>VIEW DETAILS</a>";

}

else

{

echo "<a href = 'REC.php?count=$count&fac=$_GET[fac]&SRG_GROUP=$SRG_GROUP'>VIEW DETAILS</a>";

}

so i changed it to:

if(empty($_POST['fac']))

{

echo "<a href = 'REC.php?count=$count&fac=$_GET[fac]&SRG_GROUP=$SRG_GROUP'>VIEW DETAILS</a>";

}

else

{

echo "<a href = 'REC.php?count=$count&fac=$fac&SRG_GROUP=$SRG_GROUP'>VIEW DETAILS</a>";

}
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