Since I'm new to the subject have patience with my 'stupid' questions. On the form-page I don't have a session_start(), right? But, this means the session will not be set before I reload the check_users.php? >From what I can see the session var is a string exactly a copy of the input (the csv, txt or skv-file). How can I now delete let's say the second row in this session var? "Pete Morganic" <[EMAIL PROTECTED]> skrev i meddelandet news:[EMAIL PROTECTED] > you could use a $_SESSION variable instead of file > > $filename = "addusers.txt"; > > if (isset($users)) { > > $temp = $_POST['users']; > > $handle = fopen("$filename", "w+"); > > fwrite($handle, $temp); > > > > $users = file("$filename"); > > if (ereg("\t", $users[0]) == true) $separator = "\t"; // om texten är > > if(isset($_POST['users']) > { > $_SESSION['temp_users'] = $_POST['users']; > } > if (ereg("\t", $_SESSION['temp_users'][0]) == true) $separator = "\t"; > .......etc > > hope it helps > Pete > > > ØYstein HåLand wrote: > > I want to give the visitor a possibility to create plenty of new user > > accounts by letting the him paste the userinfo from a tab-, comma- or > > semicolonseparated file to a textarea (form.php). Then some checking needs > > to be done (check_users.php) before the final result is written to the db > > (add_users.php). > > Right now I'm trying to achieve this by putting the user input into a > > (temporary) file and populate the fields in check_users.php from this file. > > This works. But now I will do some changes before I write to the db, and > > here I know nada. Is there some useful functions here that is useful? (How > > can I edit this temp-file?) > > I have (as mentioned above) another idea: use a temporay table and populate > > this from the user input. Do the changes here, using the queries needed, > > write from this table to the real place and then drop this table. What is > > the best approach? > > > > Here is form.php: > > <?php > > echo " > > <HTML> > > <BODY> > > <H1>Klistra in från din textfil</H1> > > Kom ihåg att texten måste vara tabb-, komma- eller semikolonavgränsad > > <FORM METHOD=POST ACTION=\"check_users.php\"> > > <TEXTAREA NAME=\"users\" ROWS=\"10\" COLS=\"50\"></TEXTAREA><BR> > > <INPUT TYPE=\"submit\" VALUE=\"Skicka\"> > > </FORM> > > </BODY> > > </HTML> > > "; > > ?> > > > > and here check.users.php (right now) > > <?php > > include("../recycle/head.php"); > > echo " > > </HEAD> > > <BODY STYLE=\"background-color:#444444\"> > > <CENTER><TABLE> > > <TH COLSPAN=6>Förhandsgranska</TH> > > > > <TR><TD></TD><TD>Förnamn</TD><TD>Efternamn</TD><TD>Klass/grupp</TD><TD>Använ > > darnamn</TD><TD></TD></TR> > > "; > > if ($users == "" || $users == "\r\n") { > > echo " > > <SCRIPT LANGUAGE=\"JavaScript\"> > > <!-- > > document.write(void(history.go(-1))) > > //--> > > </SCRIPT>"; > > } > > $filename = "addusers.txt"; > > if (isset($users)) { > > $temp = $_POST['users']; > > $handle = fopen("$filename", "w+"); > > fwrite($handle, $temp); > > > > $users = file("$filename"); > > if (ereg("\t", $users[0]) == true) $separator = "\t"; // om texten är > > tabbavgränsad > > else if (ereg(",", $users[0]) == true) $separator = ","; // om texten är > > kommaavgränsad > > else $separator = ";"; // om texten är semikolonavgränsad > > $count = 0; > > foreach ($users as $v) { > > list($firstname, $lastname, $mygroup, $username, $password) = > > explode($separator, trim($v)); > > $firstname = ucfirst(trim($firstname)); > > $lastname = ucfirst(trim($lastname)); > > $mygroup = strtoupper(trim($mygroup)); > > $username = trim($username); > > $password = trim($password); > > echo "<FORM NAME=\"form_$count\" METHOD=POST > > ACTION=\"{$_SERVER['PHP_SELF']}\"><TR>"; > > echo "<TD>$count<INPUT TYPE=HIDDEN NAME=\"counter\" > > VALUE=\"$count\"></TD>"; > > echo "<TD><INPUT TYPE=TEXT NAME=\"firstname\" SIZE=15 > > VALUE=\"$firstname\"></TD>"; > > echo "<TD><INPUT TYPE=TEXT NAME=\"lastname\" SIZE=15 > > VALUE=\"$lastname\"></TD>"; > > echo "<TD><INPUT TYPE=TEXT NAME=\"mygroup\" SIZE=7 > > VALUE=\"$mygroup\"></TD>"; > > echo "<TD><INPUT TYPE=TEXT NAME=\"username\" SIZE=15 > > VALUE=\"$username\"></TD>"; > > echo "<INPUT TYPE=HIDDEN NAME=\"password\" VALUE=\"$password\">"; > > echo "<TD ALIGN=LEFT><A HREF=\"#\" TITLE=\"Ta bort denna post\" > > onClick=\"\"><IMG SRC=\"delete.gif\" BORDER=0></A></TD>";//I'm not sure what > > to do here > > echo "</TR></FORM>"; > > $count++; > > } > > echo "<FORM NAME=\"show_users\" METHOD=POST ACTION=\"add_users.php\"><TR><TD > > COLSPAN=6 ALIGN=RIGHT><INPUT TYPE=\"submit\" VALUE=\"OK, > > skicka\"></TD></TR><INPUT TYPE=HIDDEN NAME=\"temp\" > > VALUE=\"$temp\"></FORM>"; > > } > > echo " > > </TABLE></CENTER> > > </BODY> > > </HTML> > > "; > > fclose($handle); > > ?> > > > > >
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