Hello I have a problem with bootstrap. I created dropmenu and now it's not working. I use CDN to install bootstrap. Css bootstrap works, but javascript not working. I don't know where is problem. I will grateful if some help me resolve this problem. I don't know where is problem.
<!DOCTYPE html>
<html lang="pl">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MessBox</title>
<link href="https://fonts.googleapis.com/css?family=Baloo Bhai&display=swap" rel="stylesheet">
<link rel="stylesheet" href="assets/style/search.css" type="text/css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"
integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
<script src="https://kit.fontawesome.com/a076d05399.js"></script>
</head>
<body>
<nav id="menu">
<form action="search.php" method="post">
<div >
<input name="search" placeholder="Wyszukaj" aria-label="Search">
</div>
<button type="submit" name="submitSearch">
<i aria-hidden="true"></i>
</button>
</form>
<button type="button" data-toggle="collapse" data-target="#mainmenu"
aria-controls="mainmenu" aria-expanded="false" aria-label="Przełącznik nawigacji">
<span ></span>
</button>
<div id="mainmenu">
<ul >
<li id="panelMenu">
<a
id="navbarDropdownMenuLink-333"
data-toggle="dropdown"
aria-haspopup="true"
aria-expanded="false">
<i ></i>
Panel
</a>
<div
aria-labelledby="navbarDropdownMenuLink-333">
<a href="statistics.php">Statystyki</a>
<a href="account.php">Ustawienia konta</a>
<a href="settings.php">Ustawienia profilu</a>
<a href="logout.php">Wyloguj się</a>
</div>
</li>
</ul>
</div>
</nav>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X 965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH 8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"
integrity="sha384-ZMP7rVo3mIykV 2 9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
crossorigin="anonymous"></script>
<script src="js./bootstrap.min.js"></script>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C OGpamoFVy38MVBnE IbbVYUew OrCXaRkfj"
crossorigin="anonymous"></script>
</body>
</html>
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CodePudding user response：
I replaced this line <script src="js./bootstrap.min.js"></script>, Test it like this and tell me :
<!DOCTYPE html>
<html lang="pl">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MessBox</title>
<link href="https://fonts.googleapis.com/css?family=Baloo Bhai&display=swap" rel="stylesheet">
<!-- <link rel="stylesheet" href="assets/style/search.css" type="text/css"> -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css"
integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
<!-- <script src="https://kit.fontawesome.com/a076d05399.js"></script> -->
</head>
<body>
<nav id="menu">
<form action="search.php" method="post">
<div >
<input name="search" placeholder="Wyszukaj" aria-label="Search">
</div>
<button type="submit" name="submitSearch">
<i aria-hidden="true"></i>
</button>
</form>
<button type="button" data-toggle="collapse" data-target="#mainmenu"
aria-controls="mainmenu" aria-expanded="false" aria-label="Przełącznik nawigacji">
<span ></span>
</button>
<div id="mainmenu">
<ul >
<li >
<a href="<?= htmlEntities($this->profile->profileUrl()) ?>">
<i ></i>
Profile
</a>
</li>
<li >
<a href="<?= htmlEntities($this->profile->photoUrl()) ?>">
<i ></i>
PhotoView
</a>
</li>
<li >
<a href="<?= htmlEntities($this->profile->notificationUrl()) ?>">
<i ></i>
Notification
</a>
</li>
</ul>
<ul >
<li id="panelMenu">
<a
id="navbarDropdownMenuLink-333"
data-toggle="dropdown"
aria-haspopup="true"
aria-expanded="false">
<i ></i>
Panel
</a>
<div
aria-labelledby="navbarDropdownMenuLink-333">
<a href="statistics.php">Statystyki</a>
<a href="account.php">Ustawienia konta</a>
<a href="settings.php">Ustawienia profilu</a>
<a href="logout.php">Wyloguj się</a>
</div>
</li>
</ul>
</div>
</nav>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X 965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH 8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"
integrity="sha384-ZMP7rVo3mIykV 2 9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-ho j7jyWK8fNQe A12Hb8AhRq26LrZ/JpcUGGOn Y7RsweNrtN/tE3MoK7ZeZDyx" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C OGpamoFVy38MVBnE IbbVYUew OrCXaRkfj"
crossorigin="anonymous"></script>
</body>
</html>