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Posted by egibberate on 01/21/07 15:32
"egibberate" <colingray45@btinternet.com> wrote in message
news:fYSdnbWy94w86C7YRVnytAA@bt.com...
> Hi,
>
> complete novice I'm afraid. When I input data into the form
>
> and click the submit button, the data is sent to the database twice ?
>
> ie. two identical records are logged into the table. Can anyone spot
> the
>
> flaw in the code below? Thanks in anticipation.
>
> <?
>
> if ($_POST) {
>
> $msg = "";
>
> foreach($_POST as $k => $v) {
>
> $v = trim($v) ;
>
> $$k = $v ;
>
> if ($v=="") {
>
> $msg = "Please fill in both fields";
>
> }
>
> }
>
> if ($msg=="") {
>
> $insert = "INSERT INTO tblshop_name
>
> (strshop_name, intshopcentre)
>
> VALUES ('$sn','$sc')";
>
> $link = mysqli_connect('localhost','root','blablabla','blablabla');
>
> if (!mysqli_query($link, $insert)) {
>
> $msg = "Error inserting data";
>
> } else {
>
> $msg = "Record successfully added";
>
> $sn = $sc = "";
>
> }
>
> mysqli_close($link);
>
> }
>
> echo "<div class=\"error\">$msg</div>";
>
> } else {
>
> $sn = $sc = "";
>
> }
>
> ?>
>
> <FORM METHOD="post" ACTION="<? echo
>
> $_SERVER['PHP_SELF'] ?>">
>
> <TABLE BORDER="1" CELLPADDING="5">
>
> <TR>
>
> <TH>Shop Name</TH>
>
> <TH>Retail Park</TH>
>
> </TR>
>
> <TR>
>
> <TD><INPUT TYPE="text" NAME="sn" VALUE"<?
>
> echo $sn ?>" /></TD>
>
> <TD><INPUT TYPE="text" NAME="sc" VALUE="<?
>
> echo $sc ?>" /></TD>
>
> </TR>
>
> </TABLE>
>
> <BR/>
>
> <INPUT TYPE="submit" VALUE="Add to database" />
>
> <INPUT TYPE="reset" VALUE="Cancel" />
>
> </FORM>
>
>
Hi again,
I copied the following two lines
from the apache server access log that
shows the data being sent two times,
39 seconds apart. Curious!
127.0.0.1 - - [21/Jan/2007:14:54:20 +0000] "POST /blablablabla.php HTTP/1.1"
200 2140
127.0.0.1 - - [21/Jan/2007:14:54:59 +0000] "POST /blablablabla.php HTTP/1.1"
200 2140
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