Source

Zidziwitso

Perekani mauthenga okhudzana ndi zochitika za ogwiritsa ntchito ndi mauthenga ochepa omwe alipo komanso osinthika.

Zitsanzo

Zidziwitso zilipo pautali uliwonse wa mawu, komanso batani losasankha. Kuti mupange makongoletsedwe oyenera, gwiritsani ntchito limodzi mwa magawo asanu ndi atatu ofunikira (mwachitsanzo, .alert-success). Pochotsa pakati, gwiritsani ntchito pulogalamu yowonjezera ya jQuery yochenjeza .

<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>
Kupereka tanthauzo ku matekinoloje othandizira

Kugwiritsa ntchito utoto kuti muwonjezere tanthauzo kumangopereka chithunzithunzi, chomwe sichidzaperekedwa kwa ogwiritsa ntchito matekinoloje othandizira - monga owerenga pazenera. Onetsetsani kuti zomwe zatchulidwa ndi mtunduwo zikuwonekera kuchokera pazomwe zili (monga zolemba zowonekera), kapena zikuphatikizidwa ndi njira zina, monga zolemba zina zobisika ndi .sr-onlykalasi.

Gwiritsani .alert-linkntchito gulu lothandizira kuti mupereke ulalo wamitundu yofananira mu chenjezo lililonse.

<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>

Zina zowonjezera

Zidziwitso zitha kukhalanso ndi zinthu zina za HTML monga mitu, ndime ndi zogawa.

<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>

Kuchotsa

Pogwiritsa ntchito pulogalamu yowonjezera ya JavaScript, ndizotheka kuletsa chenjezo lililonse lomwe lili pamzere. Umu ndi momwe:

  • Onetsetsani kuti mwatsitsa pulogalamu yowonjezera yochenjeza, kapena Bootstrap JavaScript yophatikizidwa.
  • Ngati mukupanga JavaScript yathu kuchokera kugwero, pamafunikautil.js . Mtundu wophatikizidwa umaphatikizapo izi.
  • Onjezani batani lochotsa ndi .alert-dismissiblekalasi, zomwe zimawonjezera zowonjezera kumanja kwa chenjezo ndikuyika .closebatani.
  • Pa batani lochotsa, onjezani mawonekedwe data-dismiss="alert", omwe amayambitsa kugwira ntchito kwa JavaScript. Onetsetsani kuti mukugwiritsa ntchito <button>chinthucho kuti muzichita bwino pazida zonse.
  • Kuti muwongolere zidziwitso mukamawachotsa, onetsetsani kuti mwawonjezera .fadendi .showmakalasi.

Mutha kuwona izi mukuchita ndi chiwonetsero chamoyo:

<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>

Makhalidwe a JavaScript

Zoyambitsa

Yambitsani kuchotsedwa kwa chenjezo kudzera pa JavaScript:

$('.alert').alert()

Kapena ndi datamawonekedwe pa batani mkati mwa chenjezo , monga tawonetsera pamwambapa:

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

Dziwani kuti kutseka chenjezo kudzachotsa ku DOM.

Njira

Njira Kufotokozera
$().alert() Imachititsa chidwi kumvetsera zochitika zomwe zimadulidwa pazotsatira zomwe zili ndi tanthauzo data-dismiss="alert". (Sizofunikira mukamagwiritsa ntchito data-api's auto-initialization.)
$().alert('close') Kutseka chenjezo pochotsa mu DOM. Ngati ma .fadendi .showmakalasi alipo pa chinthucho, chenjezo lizimiririka lisanachotsedwe.
$().alert('dispose') Imawononga chenjezo la chinthu. 
$('.alert').alert('close')

Zochitika

Pulogalamu yowonjezera yochenjeza ya Bootstrap imawulula zochitika zingapo kuti zigwirizane ndi ntchito zochenjeza.

Chochitika Kufotokozera
close.bs.alert Chochitika ichi chimayaka nthawi yomweyo closenjira yachitsanzo itayitanidwa.
closed.bs.alert Chochitikachi chimachotsedwa pamene chenjezo latsekedwa (lidikira kuti kusintha kwa CSS kumalize). 
$('#myAlert').on('closed.bs.alert', function () {
  // do something...
})