@SanThe en alle andere aanwezigen,
Ik ga met de billen bloot. Hierbij bied ik jullie inkijk in mijn script. Er staat ongetwijfeld nog wat rotzooi in, maar het werkt wel. Met uitzondering van LIMIT optie, die ik met geen mogelijkheid in de doortoe bestemde regel krijg ingepast.
doel van scirpt: Ik laat jullie het script zien: index.php. Dit script haalt berichten uit de mysql database. Rangschikken lukt nog niet, evenals de 5 meest recente berichten laten zien.
Nog wat info vooraf: Ik heb me verdiept in PHP dmv diverse tutorials. o.a. op deze site. algemene opmerkingen op mijn php scripting te verbeteren zijn van harte welkom. Opmerkingen om de LIMIT function te kunnen gebruiken uiteraard ook!
fem,
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<html gebeuren>
<?
require("../map/map/XX.dbinst.php");
function maand($counter)
{
if ($counter == 1)
$count = "Januari";
elseif ($counter == 2)
$count = "Februari";
elseif ($counter == 3)
$count = "Maart";
elseif ($counter == 4)
$count = "April";
elseif ($counter == 5)
$count = "Mei";
elseif ($counter == 6)
$count = "Juni";
elseif ($counter == 7)
$count = "Juli";
elseif ($counter == 8)
$count = "Augustus";
elseif ($counter == 9)
$count = "September";
elseif ($counter == 10)
$count = "Oktober";
elseif ($counter == 11)
$count = "November";
elseif ($counter == 12)
$count = "December";
return $count;
}
if (!$HTTP_GET_VARS[id] && !$HTTP_POST_VARS[id])
{
$counter = 1;
while($counter <= 12)
{
if ($counter == 1)
$counter = "0" . $counter;
// in volgende regel moet de LIMIT tag komen...
$sql = "SELECT id,titel,datum,kop,substring(datum, 7, 4) AS year FROM nieuws WHERE SUBSTRING(datum, 4, 2) = $counter ORDER BY id DESC,year DESC";
$res = mysql_query($sql);
if (mysql_num_rows($res) >= 1)
{
$year = "$row[year]";
$berichten = mysql_num_rows($res);
$month = maand($counter);
if ($berichten == 1)
echo "";
else
echo "";
while ($row = mysql_fetch_array($res))
{
$sql2 = "select id from reacties where tid = $row[id]";
$res2 = mysql_query($sql2);
$count = mysql_num_rows($res2);
//overzicht van de nieuwspagina
echo "<table><td class=\"main_datum\">[$row[datum]]<div class=\"main_intro\">$row[kop]</div><a href=$PHP_SELF?id=$row[id] class=\"linkjes\">$row[titel]</a><br><a href=$PHP_SELF?id=$row[id] class=\"reacties\"><div align=\"right\">aantal reacties: ($count)</div></td></table>";
}
//echo "</blockquote><p>";
}
else
{
if ($counter <= 12)
{
$length = strlen(maand($counter)) - 1;
$month = strtoupper(substr(maand($counter), 0, -$length)) . substr(maand($counter), 1);
if ($counter == 11)
$months .= "$month en ";
elseif ($counter == 12)
$months .= "$month";
else
$months .= "$month" . ", ";
}
if ($counter == 12)
{
if (strlen($months) <= 8)
echo "";
else
echo "";
}
}
$counter++;
}
}
else
{
if ($HTTP_POST_VARS["submit"] && $HTTP_POST_VARS["naam"] && $HTTP_POST_VARS["msg"])
{
$datum = date("d.m.Y H:i");
$sql = "INSERT INTO reacties (id, naam, titel, msg, datum, ipadres, tid) VALUES ";
$sql .= "('', '$HTTP_POST_VARS[naam]', '$HTTP_POST_VARS[titel]', '$HTTP_POST_VARS[msg]', '$datum', '$REMOTE_ADDR', '$HTTP_GET_VARS[id]')";
$res = mysql_query($sql);
if ($res)
echo "<SCRIPT LANGUAGE=\"javascript\" TYPE=\"text/javascript\">window.location='$PHP_SELF?id=$HTTP_GET_VARS[id]'</SCRIPT>\n";
else
echo "Reactie niet toegevoegd.";
}
else
{
//geselecteerd artikel bekijken
$sql = "SELECT id,titel,msg,datum,kop FROM nieuws WHERE id = '$HTTP_GET_VARS[id]'";
$res = mysql_query($sql);
echo " <a class=\"terug\" href=\"$PHP_SELF\" target=\"_top\">terug naar nieuws overzicht</a>";
if (mysql_num_rows($res) >= 1)
{
$row = mysql_fetch_array($res);
$hiddentitel = $row[titel];
echo "<table width=\"320\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
//Datum printen op beeld
echo "<tr>";
echo "<td width=\"5\"> </td>";
echo "<td class=\"main_datum\">$row[datum]</td>";
echo "<td width=\"5\"> </td>";
echo "</tr>";
//Kop printen op beeld
echo "<tr>";
echo "<td width=\"5\"> </td>";
echo "<td class=\"main_kop\">$row[kop]</td>";
echo "<td width=\"5\"> </td>";
echo "</tr>";
//Intro printen op beeld
echo "<tr>";
echo "<td width=\"5\"> </td>";
echo "<td class=\"main_intro\">$row[titel]<br><br></td>";
echo "<td width=\"5\"> </td>";
echo "</tr>";
//Bericht printen op beeld
$row[msg] = nl2br($row[msg]); //zorgt ervoor dat de enters (die wel in de DB staan) worden weergegeven
echo "<tr>";
echo "<td width=\"5\"> </td>";
echo "<td class=\"main\">$row[msg]</td>";
echo "<td width=\"5\"> </td>";
echo "</tr>";
echo "</table>";
$row[msg] = nl2br($row[msg]);
//blauwe horizontale streep
echo "<hr color=\"#dbe1e9\">";
//linkjes E-Mail dit bericht, Print en Naar boven
echo " <img src=\"../images/icon_mail.jpg\"> <a class=\"olink\" href=\"\"onClick=\"javascript:taf()\">e-mail dit bericht</a> | <img src=\"../images/icon_print.jpg\"> <a class=\"olink\" href=\"blaaat\">print</a> | <img src=\"../images/icon_top.jpg\"> <a href=\"javascript:scroll(0,0)\" class=\"olink\">naar boven</a><br><br>";
echo " <span class=\"main\">Reacties bij dit bericht:</span><br><br>";
$sql = "SELECT id,naam,titel,msg,datum FROM reacties WHERE tid = '$HTTP_GET_VARS[id]' ORDER BY id DESC";
$res = mysql_query($sql);
echo "<a name=\"reacties\"><table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"300\"><tr><td>";
echo "<table border=0 cellspacing=0 cellpadding=0 width=\"300\"></a>";
if (mysql_num_rows($res) >= 1)
{
while ($row = mysql_fetch_array($res))
{
$row[msg] = nl2br($row[msg]);
//!!!! hier de reacties
echo "<table width=\"320\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
echo "<tr>";
echo "<td width=\"5\"></td>";
echo "<td bgcolor=\"#ffffff\" class=\"main\"><b>$row[naam]</b> [$row[datum]]</td>";
echo "</tr>";
echo "<tr>";
echo "<td width=\"5\"></td>";
echo "<td bgcolor=\"#ffffff\" class=\"main\">$row[msg]<br><br></td>";
echo "<td width=\"5\"></td>";
echo "</tr>";
// ipv de tabel hierboven echo "<tr><td bgcolor=\"#F1F2F4\" class=\"main\"><b>$row[naam]</b>[$row[datum]]</td></tr>";
// ipv de tabel hierboven echo "<tr><td bgcolor=\"#F1F2F4\" class=\"main\">$row[msg]<br><br></td></tr>";
}
}
else
{
echo "<tr><td bgcolor=\"#ffffff\" class=\"main\"> Er zijn nog geen reacties op dit bericht</td></tr>";
}
echo "</td></tr></table></table><p>";
echo "<form method=\"post\" action=\"$PHP_SELF?id=$HTTP_GET_VARS[id]\">";
echo "<input type=\"hidden\" name=\"titel\" value=\"$hiddentitel\">";
echo "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" bgcolor=\"#ffffff\" width=\"200\">";
echo "<tr>";
echo "<td width=\"225\"><table width=\"25\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
echo "<tr>";
echo "<td width=\"5\"> </td>";
echo "<td><table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
echo "<div class=\"main\">Plaats hier uw reactie:</div><br>";
echo "<tr>";
echo "<td width=\"60\" valign=top class=\"main\">Naam<br>";
echo "<input type=\"text\" name=\"naam\" id=\"nieuws_veld2\"></td>";
echo "<td rowspan=\"2\"><br>";
echo "<br>";
echo "<td rowspan=\"2\">";
echo "<tr>";
echo "<td width=\"60\" valign=\"top\" class=\"main\">Bericht<br>";
echo "<textarea name=\"msg\" rows=\"5\" maxlength=\"300\" cols=\"26\" id=\"nieuws_veld1\"></textarea></td>";
echo "<tr>";
echo "<td><input type=\"submit\" name=\"submit\" id=\"nieuws_submit\" value=\"reactie plaatsen\">";
echo "</table></td>";
echo "</tr>";
echo "</table></td>";
echo "</tr>";
echo "</table>";
echo "</form>";
}
else
{
echo "Nieuws bericht niet gevonden.";
}
echo " <a class=\"terug\" href=\"$PHP_SELF\" target=\"_top\">terug naar nieuws overzicht</a>";
}
}
?>
