Hallo,
ich kann dies nicht lösen:
Ich habe ein Formular, in dem ich einen Raum vorbelegen kann:
D.h. ich wähle einen Raum -> speichere ab -> Raum wird im neuen Formular „Raumreservierung“ reserviert. Nun möchte ich einen Radiobutton „ohne Raumvorbelegung“ da reinbasteln (so weit kein Problem) -> Wie mache ich aber, dass wenn Radiobutton s.o. aktiv ist, dann trage in das Formular „Raumreservierung“ kein Eintrag, sondern öffne ein neues Formular!!!
Bin für jede Hilfe dankbar!!!
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<?php # Determine the area id of the room in question first$sql = "select area\_id from $tbl\_room where id=$room\_id"; $res = sql\_query($sql); $row = sql\_row($res, 0); $area\_id = $row[0]; # determine if there is more than one area $sql = "select id from $tbl\_area"; $res = sql\_query($sql); $num\_areas = sql\_count($res); # if there is more than one area then give the option # to choose areas. if( $num\_areas \> 1 ) { ?\> \= 0; i--) { roomsObj.options[i] = null } // add entries based on area selected switch (area){ \<?php # get the area id for case statement $sql = "select id, area\_name from $tbl\_area order by area\_name"; $res = sql\_query($sql); if ($res) for ($i = 0; ($row = sql\_row($res, $i)); $i++) { print " case \"".$row[0]."\":\n"; # get rooms for this area $sql2 = "select id, room\_name from $tbl\_room where area\_id='".$row[0]."' order by room\_name"; $res2 = sql\_query($sql2); if ($res2) for ($j = 0; ($row2 = sql\_row($res2, $j)); $j++) { print " roomsObj.options[$j] = new Option(\"".str\_replace('"','\\"',$row2[1])."\",".$row2[0] .")\n"; } # select the first entry by default to ensure # that one room is selected to begin with print " roomsObj.options[0].selected = true\n"; print " break\n"; } ?\> } //switch } // create area selector if javascript is enabled as this is required // if the room selector is to be updated. this.document.writeln("\\
?\>**<?php echo get_vocab("rooms") ?>:** <?php # select the rooms in the area determined above
$sql = "select id, room\_name from $tbl\_room where area\_id=$area\_id order by room\_name"; $res = sql\_query($sql); if ($res) for ($i = 0; ($row = sql\_row($res, $i)); $i++) { $selected = ""; if ($row[0] == $room\_id) { $selected = "SELECTED"; } echo "".$row[1];
// store room names for emails
$room_names[$i] = $row[1];
}
?>
<?php echo get_vocab("ctrl_click") ?>
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