I think we need to see the form. It sounds like something is going wrong
there.
Tim Ward
Senior Systems Engineer
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> -----Original Message-----
> From: Andre Bajew [mailto:[EMAIL PROTECTED]]
> Sent: 16 February 2001 05:57
> To: [EMAIL PROTECTED]
> Subject: form variables showing blank but query shows non-blank ??
>
>
> Hi,
>
> I have a form that has 4 variables, one, $pass_category,
> being a select
> list. The form posts a php script. Once inside the PHP script
> if I have not
> selected one of the select list variables the value should be
> blank. If I
> echo this out the value shows as blank. However, I later
> check the value of
> the passed select list variable and it passes a "if > ""
> test which has me
> baffled. I don't have this problem with my three other
> variables that are
> just form fields versus a select list. Am I missing something
> basic or ??
> What I'm doing here is building a SQL statement based on form
> variables. A
> snippet of the script is below.
>
> I'd sincerely appreciate any help or guidance!!
> Andre
> <?php
>
> mysql_close;
>
> $pass_category = $HTTP_POST_VARS["form_cat"];
>
> $pass_company = $HTTP_POST_VARS["form_company"];
>
> $pass_contact = $HTTP_POST_VARS["form_contact"];
>
> $pass_sort = $HTTP_POST_VARS["form_sort"];
>
> if ($debug =="y")
>
> {
>
> echo "Pass_category=$pass_category<br>"; /* This shows as blank */
>
> echo "Pass_company=$pass_company<br>";
>
> echo "Pass_contact=$pass_contact<br>";
>
> echo "Pass_sort=$pass_sort<br>";
>
> }
>
> $db = mysql_pconnect("mysql1:katychamber.com", "katyc2", "katyc2");
>
> ...............
>
> ...............
>
> if ($pass_category > "") $sql2 = $sql2 . " and cat =
> '$pass_category' ";
> /* this statement passes this test even though it appears to
> be blank */
>
> ...............
>
>
>
>
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