我正在尝试在php echo表单输入值中插入sql ID记录 . 通过输入字段（通过键入）手动插入的值正在显示 . 输入内的值（命名为：potnik）未显示 . 是否被忽略，因为内部回声或插入错误？
$sql3 = "
SELECT id, potnik_id, ura, naslov
FROM prevoznik
ORDER BY HOUR(ura), MINUTE(ura) ASC;
";
$result = $conn->query($sql3);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
//Spremenjena oblika datuma
$date = date_create($row["ura"]);
$ura_pobiranja = date_format($date,"H:i");
echo "<div class=\"row list divider-gray\">
<div class=\"col-1 fs-09 fw-600\">" . $row["id"] . " </div>
<div class=\"col-3 flex-vcenter-items fw-600 fs-09\">" . $row["naslov"] . " </div>
<div class=\"col-1 flex-vcenter-items fw-600 fs-09\">$ura_pobiranja</div>
";
if ($row["naslov"] !== null) {
echo " <div class=\"col-6 flex-vcenter-items fs-1\">Nastavi uro<form action='update.php?id=" . $row["id"] . "\"' method='POST'><input name=\"potnik\" value='".$row["id"]."' type='hidden' /> <input class=\"form-control fancy-border\" type=\"text\" name=\"posodobljeni_cas\"/><input type='submit' value='Posodobi'> </form></div>";
echo " </div>";
}
else {
echo " </div>";
}
}
} else {
echo "<div class=\"col flex-vcenter-items fw-100 fs-1\"><i class=\"far fa-frown-open pr-3\"></i>Nimaš še nobenih opravil
</div>";
}
无效的代码（隐藏输入字段值）：
echo " <form action='update.php?id=" . $row["id"] . "\"' method='POST'><input name=\"potnik\" value='".$row["id"]."' type='hidden' /> <input class=\"form-control fancy-border\" type=\"text\" name=\"posodobljeni_cas\"/><input type='submit' value='Posodobi'> </form></div>";
1 回答
我有post参数而不是为update.php表单操作设置get参数
update.php?id=