Check Boxes
| From: | balwantsingh | Date: | Wed, 18 Aug 2004 09:32:56 +0000 |
| Subject: | Check Boxes | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-194140@lists.php.net to get a copy of this message | ||
balwantsingh wrote:
> can somebody advise me
> i want to use checkboxes on my website, i want that if user selects some
> checkboxes (there will be more than 20 checkboxes), checkbox's value will
be
> stored in variables and than SELECT query command will be run using these
> variables through PHP. but my problem is that in SELECT query command
after
> each column name comma (,) is required and if i use the same than it is
> displaying "You have an error in your SQL syntax near 'FROM form' at line
> 1"
i am using following coding
$a1 = $_POST['ch1'];
$a2 = $_POST['ch2'];
$a3 = $_POST['ch3'];
if ($a1 or $a2 or $a3) {
$query = "SELECT $a1, $a2, $a3 FROM form";
$result=@mysql_query ($query);
}
Enter_Date<input type="checkbox" name="ch1" value="Enter_Date">
Opening_Units<input type="checkbox" name="ch2"
value="Opening_Units">
Unit_Consumed<input type="checkbox" name="ch3"
value="Unit_Consumed">
balwant