in English

Tahadhari

Toa ujumbe wa maoni ya muktadha kwa vitendo vya kawaida vya mtumiaji na ujumbe mfupi wa arifa unaopatikana na rahisi.

Mifano

Arifa zinapatikana kwa urefu wowote wa maandishi, pamoja na kitufe cha hiari cha kukataa. Kwa mtindo unaofaa, tumia mojawapo ya madarasa manane ya muktadha yanayohitajika.alert-success (kwa mfano, ). Kwa uondoaji wa ndani, tumia arifa programu jalizi ya jQuery .

<div class="alert alert-primary" role="alert">
  A simple primary alert—check it out!
</div>
<div class="alert alert-secondary" role="alert">
  A simple secondary alert—check it out!
</div>
<div class="alert alert-success" role="alert">
  A simple success alert—check it out!
</div>
<div class="alert alert-danger" role="alert">
  A simple danger alert—check it out!
</div>
<div class="alert alert-warning" role="alert">
  A simple warning alert—check it out!
</div>
<div class="alert alert-info" role="alert">
  A simple info alert—check it out!
</div>
<div class="alert alert-light" role="alert">
  A simple light alert—check it out!
</div>
<div class="alert alert-dark" role="alert">
  A simple dark alert—check it out!
</div>
Kuwasilisha maana kwa teknolojia za usaidizi

Using color to add meaning only provides a visual indication, which will not be conveyed to users of assistive technologies – such as screen readers. Ensure that information denoted by the color is either obvious from the content itself (e.g. the visible text), or is included through alternative means, such as additional text hidden with the .sr-only class.

Use the .alert-link utility class to quickly provide matching colored links within any alert.

<div class="alert alert-primary" role="alert">
  A simple primary alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-secondary" role="alert">
  A simple secondary alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-success" role="alert">
  A simple success alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-danger" role="alert">
  A simple danger alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-warning" role="alert">
  A simple warning alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-info" role="alert">
  A simple info alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-light" role="alert">
  A simple light alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>
<div class="alert alert-dark" role="alert">
  A simple dark alert with <a href="#" class="alert-link">an example link</a>. Give it a click if you like.
</div>

Additional content

Alerts can also contain additional HTML elements like headings, paragraphs and dividers.

<div class="alert alert-success" role="alert">
  <h4 class="alert-heading">Well done!</h4>
  <p>Aww yeah, you successfully read this important alert message. This example text is going to run a bit longer so that you can see how spacing within an alert works with this kind of content.</p>
  <hr>
  <p class="mb-0">Whenever you need to, be sure to use margin utilities to keep things nice and tidy.</p>
</div>

Dismissing

Using the alert JavaScript plugin, it’s possible to dismiss any alert inline. Here’s how:

  • Be sure you’ve loaded the alert plugin, or the compiled Bootstrap JavaScript.
  • If you’re building our JavaScript from source, it requires util.js. The compiled version includes this.
  • Add a dismiss button and the .alert-dismissible class, which adds extra padding to the right of the alert and positions the .close button.
  • On the dismiss button, add the data-dismiss="alert" attribute, which triggers the JavaScript functionality. Be sure to use the <button> element with it for proper behavior across all devices.
  • To animate alerts when dismissing them, be sure to add the .fade and .show classes.

You can see this in action with a live demo:

<div class="alert alert-warning alert-dismissible fade show" role="alert">
  <strong>Holy guacamole!</strong> You should check in on some of those fields below.
  <button type="button" class="close" data-dismiss="alert" aria-label="Close">
    <span aria-hidden="true">&times;</span>
  </button>
</div>

JavaScript behavior

Triggers

Enable dismissal of an alert via JavaScript:

$('.alert').alert()

Or with data attributes on a button within the alert, as demonstrated above:

<button type="button" class="close" data-dismiss="alert" aria-label="Close">
  <span aria-hidden="true">&times;</span>
</button>

Note that closing an alert will remove it from the DOM.

Methods

Method Description
$().alert() Hufanya arifa ya kusikiliza kwa matukio ya kubofya kwenye vipengele vya kizazi ambavyo vina data-dismiss="alert"sifa. (Sio lazima unapotumia uanzishaji kiotomatiki wa data-api.)
$().alert('close') Hufunga arifa kwa kuiondoa kwenye DOM. Ikiwa .fadena .showdarasa zipo kwenye kipengele, tahadhari itafifia kabla ya kuondolewa.
$().alert('dispose') Huharibu arifa ya kipengele. 
$('.alert').alert('close')

Matukio

Programu-jalizi ya tahadhari ya Bootstrap inafichua matukio machache ya kuunganisha katika utendaji wa tahadhari.

Tukio Maelezo
close.bs.alert Tukio hili huwaka mara moja wakati closenjia ya mfano inaitwa.
closed.bs.alert Tukio hili linafutwa wakati tahadhari imefungwa (itasubiri mabadiliko ya CSS kukamilika). 
$('#myAlert').on('closed.bs.alert', function () {
  // do something...
})