Bootstrap 5: Ειδοποιήσεις

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Ειδοποιήσεις

Το Bootstrap 5 παρέχει έναν εύκολο τρόπο δημιουργίας προκαθορισμένων μηνυμάτων ειδοποίησης:

Οι ειδοποιήσεις δημιουργούνται με την κλάση .alert, ακολουθούμενη από μία από τις κλάσεις συμφραζομένων:

.alert-success
.alert-info
.alert-warning
.alert-danger
.alert-primary
.alert-secondary
.alert-light
.alert-dark

Παράδειγμα

<div class="alert alert-success">
  <strong>Success!</strong> Indicates a successful or positive action.
</div>

Δοκιμάστε το μόνοι σας →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Alerts</h2>
  <p>Alerts are created with the .alert class, followed by a contextual color classes:</p>
  <div class="alert alert-success">
    <strong>Success!</strong> This alert box could indicate a successful or positive action.
  </div>
  <div class="alert alert-info">
    <strong>Info!</strong> This alert box could indicate a neutral informative change or action.
  </div>
  <div class="alert alert-warning">
    <strong>Warning!</strong> This alert box could indicate a warning that might need attention.
  </div>
  <div class="alert alert-danger">
    <strong>Danger!</strong> This alert box could indicate a dangerous or potentially negative action.
  </div>
  <div class="alert alert-primary">
    <strong>Primary!</strong> Indicates an important action.
  </div>
  <div class="alert alert-secondary">
    <strong>Secondary!</strong> Indicates a slightly less important action.
  </div>
  <div class="alert alert-dark">
    <strong>Dark!</strong> Dark grey alert.
  </div>
  <div class="alert alert-light">
    <strong>Light!</strong> Light grey alert.
  </div>
</div>

</body>
</html>

Σύνδεσμοι ειδοποίησης

Προσθέστε την κατηγορία .alert-link σε οποιουσδήποτε συνδέσμους μέσα στο πλαίσιο ειδοποίησης για να δημιουργήσετε "αντίστοιχους έγχρωμους συνδέσμους":

Παράδειγμα

<div class="alert alert-success">
  <strong>Success!</strong> You should <a href="#" class="alert-link">read this message</a>.
</div>

Δοκιμάστε το μόνοι σας →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Alert Links</h2>
  <p>Add the alert-link class to any links inside the alert box to create "matching colored links".</p>
  <div class="alert alert-success">
    <strong>Success!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-info">
    <strong>Info!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-warning">
    <strong>Warning!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-danger">
    <strong>Danger!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-primary">
    <strong>Primary!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-secondary">
    <strong>Secondary!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-dark">
    <strong>Dark!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
  <div class="alert alert-light">
    <strong>Light!</strong> You should <a href="#" class="alert-link">read this message</a>.
  </div>
</div>

</body>
</html>

Ειδοποιήσεις κλεισίματος

Success! This alert box could indicate a successful or positive action.

Για να κλείσετε το μήνυμα ειδοποίησης, προσθέστε ένα .alert-dismissible τάξη στο κοντέινερ ειδοποίησης. Στη συνέχεια, προσθέστε τα class="btn-close" και data-bs-dismiss="alert" σε έναν σύνδεσμο ή ένα στοιχείο κουμπιού (όταν κάνετε κλικ σε αυτό το πλαίσιο ειδοποίησης θα εξαφανίζομαι).

Παράδειγμα

 <div class="alert alert-success alert-dismissible">
  <button 
  type="button" class="btn-close" data-bs-dismiss="alert"></button>
  
  <strong>Success!</strong> This alert box could indicate a successful or 
  positive action.
</div>

Δοκιμάστε το μόνοι σας →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Alerts</h2>
  <p>The button with class="btn-close" and data-bs-dismiss="alert" is used to close the alert box.</p>
  <p>The alert-dismissible class aligns the button to the right.</p>
  <div class="alert alert-success alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Success!</strong> This alert box could indicate a successful or positive action.
  </div>
  <div class="alert alert-info alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Info!</strong> This alert box could indicate a neutral informative change or action.
  </div>
  <div class="alert alert-warning alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Warning!</strong> This alert box could indicate a warning that might need attention.
  </div>
  <div class="alert alert-danger alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Danger!</strong> This alert box could indicate a dangerous or potentially negative action.
  </div>
  <div class="alert alert-primary alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Primary!</strong> Indicates an important action.
  </div>
  <div class="alert alert-secondary alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Secondary!</strong> Indicates a slightly less important action.
  </div>
  <div class="alert alert-dark alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Dark!</strong> Dark grey alert.
  </div>
  <div class="alert alert-light alert-dismissible">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Light!</strong> Light grey alert.
  </div>
</div>

</body>
</html>

Κινούμενες ειδοποιήσεις

Οι κλάσεις .fade και .show προσθέτουν ένα εφέ εξασθενισμού όταν κλείνοντας το μήνυμα ειδοποίησης:

Παράδειγμα

<div class="alert alert-danger 
  alert-dismissible fade show">

Δοκιμάστε το μόνοι σας →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Animated Alerts</h2>
  <p>The .fade and .show classes adds a fading effect when closing the alert message.</p>
  <div class="alert alert-success alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Success!</strong> This alert box could indicate a successful or positive action.
  </div>
  <div class="alert alert-info alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Info!</strong> This alert box could indicate a neutral informative change or action.
  </div>
  <div class="alert alert-warning alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Warning!</strong> This alert box could indicate a warning that might need attention.
  </div>
  <div class="alert alert-danger alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Danger!</strong> This alert box could indicate a dangerous or potentially negative action.
  </div>
  <div class="alert alert-primary alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Primary!</strong> Indicates an important action.
  </div>
  <div class="alert alert-secondary alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Secondary!</strong> Indicates a slightly less important action.
  </div>
  <div class="alert alert-dark alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Dark!</strong> Dark grey alert.
  </div>
  <div class="alert alert-light alert-dismissible fade show">
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    <strong>Light!</strong> Light grey alert.
  </div>
</div>

</body>
</html>