Your IP : 3.15.147.144
<?php
if (file_exists("funkce/DbConnect.php")){
require("funkce/DbConnect.php");
}
if (file_exists("../funkce/DbConnect.php")){
require("../funkce/DbConnect.php");
}
if (IsSet($_REQUEST["kod"])){$kod = $_REQUEST["kod"];} else {$kod = '';}
$dotaz = "select distinct trida from kn_lidi x where x.typ='z' order by x.trida";
$result = mysqli_query($conn, $dotaz);
$kolik = 0; ?>
<div class="col-3 pr-0">
<select class="custom-select rounded-0" name="selectTridaXVypujcka" id="selectTridaXVypujcka">
<?php while ($radek = mysqli_fetch_object($result)){
$kolik++;
if ($kolik == 1) {$trida = $radek->trida;}
?>
<option id="selectTrida<?=$kolik?>" value="<?=$radek->trida;?>" <?php echo ($kolik == 1) ? "selected" : "";?> >
<?php echo "$radek->trida";?></option>
<?php }?>
</select>
</div>
<div class="col-9" id="colZaciTridy">
<select class="custom-select rounded-0" name="selectLidiVypujcka" id="selectLidiVypujcka">
<option id="selectLidi0" <?php echo ($kod == "") ? "selected" : "";?>>... zvol žáka ...</option>
<?php
$dotaz = "SELECT `id`, `kod`, `prijmeni`, `jmeno`, `aktivni` FROM `kn_lidi` WHERE typ = 'z' and trida = '$trida' order BY prijmeni";
if ($result = mysqli_query($conn, $dotaz)){
while ($radek = mysqli_fetch_object($result)){ ?>
<option id="selectLidi<?=$radek->kod?>" value="<?=$radek->kod?>"
<?php echo ($radek->kod == $kod) ? "selected" : "";?>>
<?php echo "$radek->prijmeni $radek->jmeno";?></option>
<?php }
}
?>
</select>
</div>
<script>
$("#selectTridaXVypujcka").on("change", function(){
let trida = $("#selectTridaXVypujcka").children("option:selected").val().trim();
$.ajax({
url: "knihy/knihy-vypujcka-zaci-trida.php",
type: 'POST',
dataType: 'HTML',
data: {
'trida': trida,
},
success: function (result) {
$("#colZaciTridy").html(result);
}
});
})
</script>