Im trying to build an next/prev system in mn admin for a kindof weblog. But it still doesnt work 🙁
So can anybody help me.
This is the admin system, no alternations are made for the next/prev system.
Tnx
<?
$berichten=file("../lines.txt");
if($submit=="ja")
{
$nieuw="";
for ($i=0; $i<count($berichten); $i++)
{
if($HTTP_POST_VARS["delete".$i] != "ja")
{
$bericht = $HTTP_POST_VARS["bericht".$i];
$bericht = eregi_replace("\n", "<br>", $bericht);
$bericht = str_replace("|", "", $bericht);
$bericht = eregi_replace("[\r]+", "", $bericht);
$nieuw=$nieuw.$HTTP_POST_VARS["naam".$i]."|".$HTTP_POST_VARS["email".$i]."|".$HTTP_POST_VARS["datum".$i]."|".$HTTP_POST_VARS["titel".$i]."|".$bericht."|".$HTTP_POST_VARS["IP".$i]."|".$HTTP_POST_VARS["show".$i]."|\n";
}
if($HTTP_POST_VARS["delete".$i] == "ja")
{
echo "<i>bericht $i succesvol verwijderd</i><br>";
$nieuw=$nieuw;
}
}
$berichten = fopen ("../lines.txt","w");
fputs($berichten,"$nieuw");
echo "<b><u>Succesvol veranderd</b></u><br><br><a href=\"$PHP_SELF\">naar menu</a>";
echo "<meta http-equiv=\"refresh\" content=\"1;URL=$PHP_SELF\">";
exit;
}
//Berichten laten zien
echo"<br><form action=\"$PHP_SELF?submit=ja\" method=\"post\">\n";
for ($i=0; $i<count($berichten); $i++)
{
$deel = explode ("|", $berichten[$i]);
$naam = $deel[0];
$email = $deel[1];
$IP = $deel[5];
$titel = $deel[3];
$datum = $deel[2];
$bericht = $deel[4];
$show = $deel[6];
$idnummer=count($berichten) - $i;
$bericht1 = stripslashes($bericht);
$bericht2 = eregi_replace("<br>", "\n", $bericht1);
echo "<table border=\"0\" width=\"100%\" class=\"input\">
<tr>
<td width=\"10\"><b>$idnummer</b></td>
<td colspan=\"2\" align=\"right\"> delete:<input name=\"delete$i\" type=\"hidden\" value=\"nee\" checked> <input name=\"delete$i\" type=\"checkbox\" value=\"ja\"></td>
</tr>
<tr>
<td width=\"40\"><b>Name:</b> </td><td><input type=\"text\" class=\"input\"name=\"naam$i\" value=\"$naam\" size=\"30\"></td>
<td width=\"50%\" rowspan=\"6\" ><textarea name=\"bericht$i\" rows=\"15\" style=\"width:600;\">$bericht2</textarea></td>
</tr>
<tr>
<td width=\"40\"><b>E-mail:</b> </td><td><input type=\"text\" class=\"input\"name=\"email$i\" value=\"$email\" size=\"30\"></td>
</tr>
<tr>
<td width=\"40\"><b>Subject:</b> </td><td><input type=\"text\" class=\"input\"name=\"titel$i\" value=\"$titel\" size=\"30\"></td>
</tr>
<tr>
<td width=\"40\"><b>IP:</b> </td><td><input type=\"text\" class=\"input\"name=\"IP$i\" value=\"$IP\" size=\"30\" readonly></td>
</tr>
<tr>
<td width=\"40\"><b>Date</b> </td><td><input type=\"text\" class=\"input\"name=\"datum$i\" value=\"$datum\" size=\"30\"></td>
</tr><tr><td><b>Show:</b></td>";
if ($show == "ja")
{
echo"<td>Ja: <input name=\"show$i\" type=\"radio\" value=\"ja\" checked> Nee: <input name=\"show$i\" type=\"radio\" value=\"nee\">";
}
elseif ($show =="nee")
{
echo"<td>Ja: <input name=\"show$i\" type=\"radio\" value=\"ja\" > Nee: <input name=\"show$i\" type=\"radio\" value=\"nee\" checked>";
}
Echo"</table><br>";
}
echo"<br><input type=\"submit\" class=\"button\" value=\"veranderen\"></form>";
//New line field
echo"<form method=\"post\" name=\"tagform\" action=\"verstuur.php\">
<table border=\"0\" width=\"170\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">
<tr>
<td>Name:</td><td><input type=\"text\" class=\"input\"onclick=\"this.value=''\" name=\"naam\" value=\"my name\" size=\"14\"></td>
</tr>
<tr>
<td>E-mail: </td><td><input type=\"txt\" class=\"input\" name=\"mail\" onclick=\"this.value=''\" value=\"stefan@mysite.com\"></td>
</tr>
<tr>
<td>Subject:</td><td><input type=\"text\" class=\"input\" name=\"titel\" size=\"14\"></td>
</tr>
<tr>
<td > Show:</td><td>Ja: <input name=\"show\" type=\"radio\" value=\"ja\"> Nee: <input name=\"show\" type=\"radio\" value=\"nee\" checked></td>
</tr>
<tr>
<td colspan=\"2\">Message:<br><textarea name=\"bericht\" rows=\"20\" style=\"width:400;\"></textarea>
<input type=\"hidden\" name=\"ip\" value=\"<? echo''.$REMOTE_ADDR.''; ?>\">
</td>
</tr>
<tr>
<td colspan=\"2\" align=\"center\"><input class=\"button\" type=\"submit\" value=\"Send\"
name=\"send\"></td>
</tr>
</table>
</form>";
?>
Linex.txt consists of lines like this
Name|Email@Email.com|Date|Subject|Message|Ip|Show|
Name|Email@Email.com|Date|Subject|Message|Ip|Show|
Name|Email@Email.com|Date|Subject|Message|Ip|Show|
Name|Email@Email.com|Date|Subject|Message|Ip|Show|
Name|Email@Email.com|Date|Subject|Message|Ip|Show|
Name|Email@Email.com|Date|Subject|Message|Ip|Show|
