我不明白。我有这个功能:
// connection plus query
$result = mysqli_query($conn, $sql) or die(mysqli_error($conn));
$number = mysqli_num_rows($result);
if ($number == 0)
{
echo "Nessun risultato trovato. Riprovare";
} else {
echo "<table class='tabella'>";
echo "<tr><th>Editore</th><th>Collana</th><th>N° Collana</th><th>Serie</th><th>Titolo</th><th>N°</th><th>Prezzo</th><th>Carrello</th></tr><br>";
while ($row = mysqli_fetch_array($result))
{
echo "<tr><td>" . $row['editore'] . "</td><td>". $row['collana'] . "</td><td>". $row['numero_collana'] . "</td><td>" . $row['serie'] . "</td><td>". $row['titolo'] . "</td><td>". $row['numero_volume'] . "</td><td>". $row['prezzo'] . "</td><td><input type='checkbox' value='Aggiungi al Carrello' class='btn'></td></tr>";
echo "<br>";
}
echo "</table>";
}
//include('aggiungialcarrello.php');
mysqli_close($conn);
}
我为windows.resize事件设置它......但即使#autocollapse确实有类&#34;崩溃&#34;它会触发console.log(&#39; aaaaa&#39;)。
我尝试制作的是带有活动下拉切换按钮状态的自举下拉列表,其中包含已打开的菜单 - 悬停时。
我做错了什么?我是否应该以某种方式删除悬停?