Just want to double check that you're using the correct array in $_POST!
Are you using <form method="post"..>? If not then you should be using $_GET, not $_POST.
$_SERVER['REQUEST_METHOD'] will have the method that you are using, remember to use the corresponding pre-defined variables.
KJ
Stuart Felenstein wrote:
--- "Ford, Mike" <M.Ford@xxxxxxxxxxxxxx> wrote:
AARRGGHHH! Vague, generalized, woolly!!
SHOW US the relevant bits of code. SHOW US what you get printed out, especially anything that isn't what you expect, and tell us exactly what you did expect.
SPECIFICS, man, SPECIFICS!!
SHOW US the form -- we can't even begin to guess what data your script will see without knowing what the form says. Preferably tell us *exactly* what each control on the form was set to when you submitted it.
Each element takes the user input and passes it on to the results page. What I also want though it to put the querystring back into the search page and have the elements echo out the values chosen.
Let me demonstrate with one element:
<td><form name="form1" id="form1" method="get" action=""> <select name="Ind[]" size="8" multiple="multiple" id="Ind[]"> <?php while($row = mysql_fetch_array($inds, MYSQL_BOTH)) {echo '<option value="'.$row['CareerIDs'].'">'.$row['CareerCategories'].'</option>'; } ?>
Now what I've added: $Ind = $_POST['Ind'];
$queryString = ($_SERVER['QUERY_STRING']);
What is in $queryString after this? var_dump() it and show us the result.
This is the var_dump of the query string after I've made some selections in the page. string(80) "Ind%5B%5D=2&Ind%5B%5D=3&Ind%5B%5D=4&JTitle=Web&City=&Days=&Recs=15&Submit=Submit"
Is it what you expect? If not, what *did* you expect?
Yes, this is what I expect.
What is in $_POST before you start the next batch of assignments? var_dump()
Nothing is printing out on $_POST['var'] or $var s makes sense.
I hope this is clearer with more relevant information.
Stuart
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