1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
|
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="Push notifications to your visitors with a toast, a lightweight and easily customizable alert message.">
<meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
<meta name="generator" content="Jekyll v4.1.1">
<meta name="docsearch:language" content="en">
<meta name="docsearch:version" content="4.5">
<title>Toasts · Bootstrap v4.5</title>
<link rel="canonical" href="https://getbootstrap.com/docs/4.5/components/toasts/">
<!-- Bootstrap core CSS -->
<link href="/docs/4.5/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
<!-- Documentation extras -->
<link href="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css" rel="stylesheet">
<link href="/docs/4.5/assets/css/docs.min.css" rel="stylesheet">
<!-- Favicons -->
<link rel="apple-touch-icon" href="/docs/4.5/assets/img/favicons/apple-touch-icon.png" sizes="180x180">
<link rel="icon" href="/docs/4.5/assets/img/favicons/favicon-32x32.png" sizes="32x32" type="image/png">
<link rel="icon" href="/docs/4.5/assets/img/favicons/favicon-16x16.png" sizes="16x16" type="image/png">
<link rel="manifest" href="/docs/4.5/assets/img/favicons/manifest.json">
<link rel="mask-icon" href="/docs/4.5/assets/img/favicons/safari-pinned-tab.svg" color="#563d7c">
<link rel="icon" href="/docs/4.5/assets/img/favicons/favicon.ico">
<meta name="msapplication-config" content="/docs/4.5/assets/img/favicons/browserconfig.xml">
<meta name="theme-color" content="#563d7c">
<!-- Twitter -->
<meta name="twitter:card" content="summary">
<meta name="twitter:site" content="@getbootstrap">
<meta name="twitter:creator" content="@getbootstrap">
<meta name="twitter:title" content="Toasts">
<meta name="twitter:description" content="Push notifications to your visitors with a toast, a lightweight and easily customizable alert message.">
<meta name="twitter:image" content="https://getbootstrap.com/docs/4.5/assets/brand/bootstrap-social-logo.png">
<!-- Facebook -->
<meta property="og:url" content="https://getbootstrap.com/docs/4.5/components/toasts/">
<meta property="og:title" content="Toasts">
<meta property="og:description" content="Push notifications to your visitors with a toast, a lightweight and easily customizable alert message.">
<meta property="og:type" content="website">
<meta property="og:image" content="https://getbootstrap.com/docs/4.5/assets/brand/bootstrap-social.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:width" content="1200">
<meta property="og:image:height" content="630">
<script defer src="https://cdn.usefathom.com/script.js" data-site="ITUSEYJG"></script>
<script>
window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
ga('create', 'UA-146052-10', 'getbootstrap.com');
ga('set', 'anonymizeIp', true);
ga('send', 'pageview');
</script>
<script async src="https://www.google-analytics.com/analytics.js"></script>
</head>
<body>
<div class="skippy overflow-hidden">
<div class="container-xl">
<a class="sr-only sr-only-focusable d-inline-flex p-2 m-1" href="#content">Skip to main content</a><a class="sr-only sr-only-focusable d-none d-md-inline-flex p-2 m-1" href="#bd-docs-nav">Skip to docs navigation</a></div>
</div>
<header class="navbar navbar-expand navbar-dark flex-column flex-md-row bd-navbar">
<a class="navbar-brand mr-0 mr-md-2" href="/" aria-label="Bootstrap"><svg xmlns="http://www.w3.org/2000/svg" width="36" height="36" class="d-block" viewBox="0 0 612 612" role="img" focusable="false"><title>Bootstrap</title><path fill="currentColor" d="M510 8a94.3 94.3 0 0 1 94 94v408a94.3 94.3 0 0 1-94 94H102a94.3 94.3 0 0 1-94-94V102a94.3 94.3 0 0 1 94-94h408m0-8H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z"/><path fill="currentColor" d="M196.77 471.5V154.43h124.15c54.27 0 91 31.64 91 79.1 0 33-24.17 63.72-54.71 69.21v1.76c43.07 5.49 70.75 35.82 70.75 78 0 55.81-40 89-107.45 89zm39.55-180.4h63.28c46.8 0 72.29-18.68 72.29-53 0-31.42-21.53-48.78-60-48.78h-75.57zm78.22 145.46c47.68 0 72.73-19.34 72.73-56s-25.93-55.37-76.46-55.37h-74.49v111.4z"/></svg></a>
<div class="navbar-nav-scroll">
<ul class="navbar-nav bd-navbar-nav flex-row">
<li class="nav-item">
<a class="nav-link " href="/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Bootstrap');">Home</a>
</li>
<li class="nav-item">
<a class="nav-link active" href="/docs/4.5/getting-started/introduction/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Docs');">Documentation</a>
</li>
<li class="nav-item">
<a class="nav-link " href="/docs/4.5/examples/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Examples');">Examples</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://icons.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Icons');" target="_blank" rel="noopener">Icons</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://themes.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Themes');" target="_blank" rel="noopener">Themes</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://expo.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Expo');" target="_blank" rel="noopener">Expo</a>
</li>
<li class="nav-item">
<a class="nav-link" href="https://blog.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Blog');" target="_blank" rel="noopener">Blog</a>
</li>
</ul>
</div>
<ul class="navbar-nav ml-md-auto">
<li class="nav-item dropdown">
<a class="nav-item nav-link dropdown-toggle mr-md-2" href="#" id="bd-versions" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
v4.5
</a>
<div class="dropdown-menu dropdown-menu-md-right" aria-labelledby="bd-versions">
<a class="dropdown-item active" href="/docs/4.5/">Latest (4.5.x)</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="https://getbootstrap.com/docs/3.4/">v3.4.1</a>
<a class="dropdown-item" href="https://getbootstrap.com/2.3.2/">v2.3.2</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="/docs/versions/">All versions</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link pl-2 pr-1 mx-1 py-3 my-n2" href="https://github.com/twbs" target="_blank" rel="noopener" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 499.36" role="img" focusable="false"><title>GitHub</title><path fill="currentColor" fill-rule="evenodd" d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z"/></svg></a>
</li>
<li class="nav-item">
<a class="nav-link px-1 mx-1 py-3 my-n2" href="https://twitter.com/getbootstrap" target="_blank" rel="noopener" aria-label="Twitter"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 416.32" role="img" focusable="false"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg></a>
</li>
<li class="nav-item">
<a class="nav-link px-1 mx-1 py-3 my-n2" href="https://bootstrap-slack.herokuapp.com/" target="_blank" rel="noopener" aria-label="Slack"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 512" role="img" focusable="false"><title>Slack</title><path fill="currentColor" d="M210.787 234.832l68.31-22.883 22.1 65.977-68.309 22.882z"/><path fill="currentColor" d="M490.54 185.6C437.7 9.59 361.6-31.34 185.6 21.46S-31.3 150.4 21.46 326.4 150.4 543.3 326.4 490.54 543.34 361.6 490.54 185.6zM401.7 299.8l-33.15 11.05 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.38-68.36 22.92 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.43-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.5-13.92 2.87-29.06 16.78-33.56l33.12-11.03-22.1-65.9-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.48-13.93 2.89-29.07 16.81-33.58l33.15-11.05-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.46 34.38 68.36-22.92-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.47 34.42 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.87 29.06-16.78 33.56L329.7 194.6l22.1 65.9 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.88 29.07-16.81 33.57z"/></svg></a>
</li>
<li class="nav-item">
<a class="nav-link px-1 mx-1 py-3 my-n2" href="https://opencollective.com/bootstrap/" target="_blank" rel="noopener" aria-label="Open Collective"><svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" fill-rule="evenodd" class="navbar-nav-svg" viewBox="0 0 40 41" role="img" focusable="false"><title>Open Collective</title><path fill-opacity=".4" d="M32.8 21c0 2.4-.8 4.9-2 6.9l5.1 5.1c2.5-3.4 4.1-7.6 4.1-12 0-4.6-1.6-8.8-4-12.2L30.7 14c1.2 2 2 4.3 2 7z"/><path d="M20 33.7a12.8 12.8 0 0 1 0-25.6c2.6 0 5 .7 7 2.1L32 5a20 20 0 1 0 .1 31.9l-5-5.2a13 13 0 0 1-7 2z"/></svg></a>
</li>
</ul>
<a class="btn btn-bd-download d-none d-lg-inline-block mb-3 mb-md-0 ml-md-3" href="/docs/4.5/getting-started/download/">Download</a>
</header>
<div class="container-fluid">
<div class="row flex-xl-nowrap">
<div class="col-md-3 col-xl-2 bd-sidebar">
<form role="search" class="bd-search d-flex align-items-center">
<input type="search" class="form-control" id="search-input" placeholder="Search..." aria-label="Search for..." autocomplete="off" data-docs-version="4.5">
<button class="btn bd-search-docs-toggle d-md-none p-0 ml-3" type="button" data-toggle="collapse" data-target="#bd-docs-nav" aria-controls="bd-docs-nav" aria-expanded="false" aria-label="Toggle docs navigation"><svg xmlns="http://www.w3.org/2000/svg" width="30" height="30" viewBox="0 0 30 30" role="img" focusable="false"><title>Menu</title><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"/></svg></button>
</form>
<nav class="collapse bd-links" id="bd-docs-nav" aria-label="Main navigation"><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/getting-started/introduction/">
Getting started
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/getting-started/introduction/">
Introduction
</a>
</li><li>
<a href="/docs/4.5/getting-started/download/">
Download
</a>
</li><li>
<a href="/docs/4.5/getting-started/contents/">
Contents
</a>
</li><li>
<a href="/docs/4.5/getting-started/browsers-devices/">
Browsers & devices
</a>
</li><li>
<a href="/docs/4.5/getting-started/javascript/">
JavaScript
</a>
</li><li>
<a href="/docs/4.5/getting-started/theming/">
Theming
</a>
</li><li>
<a href="/docs/4.5/getting-started/build-tools/">
Build tools
</a>
</li><li>
<a href="/docs/4.5/getting-started/webpack/">
Webpack
</a>
</li><li>
<a href="/docs/4.5/getting-started/accessibility/">
Accessibility
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/layout/overview/">
Layout
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/layout/overview/">
Overview
</a>
</li><li>
<a href="/docs/4.5/layout/grid/">
Grid
</a>
</li><li>
<a href="/docs/4.5/layout/utilities-for-layout/">
Utilities for layout
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/content/reboot/">
Content
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/content/reboot/">
Reboot
</a>
</li><li>
<a href="/docs/4.5/content/typography/">
Typography
</a>
</li><li>
<a href="/docs/4.5/content/code/">
Code
</a>
</li><li>
<a href="/docs/4.5/content/images/">
Images
</a>
</li><li>
<a href="/docs/4.5/content/tables/">
Tables
</a>
</li><li>
<a href="/docs/4.5/content/figures/">
Figures
</a>
</li></ul>
</div><div class="bd-toc-item active">
<a class="bd-toc-link" href="/docs/4.5/components/alerts/">
Components
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/components/alerts/">
Alerts
</a>
</li><li>
<a href="/docs/4.5/components/badge/">
Badge
</a>
</li><li>
<a href="/docs/4.5/components/breadcrumb/">
Breadcrumb
</a>
</li><li>
<a href="/docs/4.5/components/buttons/">
Buttons
</a>
</li><li>
<a href="/docs/4.5/components/button-group/">
Button group
</a>
</li><li>
<a href="/docs/4.5/components/card/">
Card
</a>
</li><li>
<a href="/docs/4.5/components/carousel/">
Carousel
</a>
</li><li>
<a href="/docs/4.5/components/collapse/">
Collapse
</a>
</li><li>
<a href="/docs/4.5/components/dropdowns/">
Dropdowns
</a>
</li><li>
<a href="/docs/4.5/components/forms/">
Forms
</a>
</li><li>
<a href="/docs/4.5/components/input-group/">
Input group
</a>
</li><li>
<a href="/docs/4.5/components/jumbotron/">
Jumbotron
</a>
</li><li>
<a href="/docs/4.5/components/list-group/">
List group
</a>
</li><li>
<a href="/docs/4.5/components/media-object/">
Media object
</a>
</li><li>
<a href="/docs/4.5/components/modal/">
Modal
</a>
</li><li>
<a href="/docs/4.5/components/navs/">
Navs
</a>
</li><li>
<a href="/docs/4.5/components/navbar/">
Navbar
</a>
</li><li>
<a href="/docs/4.5/components/pagination/">
Pagination
</a>
</li><li>
<a href="/docs/4.5/components/popovers/">
Popovers
</a>
</li><li>
<a href="/docs/4.5/components/progress/">
Progress
</a>
</li><li>
<a href="/docs/4.5/components/scrollspy/">
Scrollspy
</a>
</li><li>
<a href="/docs/4.5/components/spinners/">
Spinners
</a>
</li><li class="active bd-sidenav-active">
<a href="/docs/4.5/components/toasts/">
Toasts
</a>
</li><li>
<a href="/docs/4.5/components/tooltips/">
Tooltips
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/utilities/borders/">
Utilities
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/utilities/borders/">
Borders
</a>
</li><li>
<a href="/docs/4.5/utilities/clearfix/">
Clearfix
</a>
</li><li>
<a href="/docs/4.5/utilities/close-icon/">
Close icon
</a>
</li><li>
<a href="/docs/4.5/utilities/colors/">
Colors
</a>
</li><li>
<a href="/docs/4.5/utilities/display/">
Display
</a>
</li><li>
<a href="/docs/4.5/utilities/embed/">
Embed
</a>
</li><li>
<a href="/docs/4.5/utilities/flex/">
Flex
</a>
</li><li>
<a href="/docs/4.5/utilities/float/">
Float
</a>
</li><li>
<a href="/docs/4.5/utilities/image-replacement/">
Image replacement
</a>
</li><li>
<a href="/docs/4.5/utilities/interactions/">
Interactions
</a>
</li><li>
<a href="/docs/4.5/utilities/overflow/">
Overflow
</a>
</li><li>
<a href="/docs/4.5/utilities/position/">
Position
</a>
</li><li>
<a href="/docs/4.5/utilities/screen-readers/">
Screen readers
</a>
</li><li>
<a href="/docs/4.5/utilities/shadows/">
Shadows
</a>
</li><li>
<a href="/docs/4.5/utilities/sizing/">
Sizing
</a>
</li><li>
<a href="/docs/4.5/utilities/spacing/">
Spacing
</a>
</li><li>
<a href="/docs/4.5/utilities/stretched-link/">
Stretched link
</a>
</li><li>
<a href="/docs/4.5/utilities/text/">
Text
</a>
</li><li>
<a href="/docs/4.5/utilities/vertical-align/">
Vertical align
</a>
</li><li>
<a href="/docs/4.5/utilities/visibility/">
Visibility
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/extend/approach/">
Extend
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/extend/approach/">
Approach
</a>
</li><li>
<a href="/docs/4.5/extend/icons/">
Icons
</a>
</li></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/migration/">
Migration
</a>
<ul class="nav bd-sidenav"></ul>
</div><div class="bd-toc-item">
<a class="bd-toc-link" href="/docs/4.5/about/overview/">
About
</a>
<ul class="nav bd-sidenav"><li>
<a href="/docs/4.5/about/overview/">
Overview
</a>
</li><li>
<a href="/docs/4.5/about/team/">
Team
</a>
</li><li>
<a href="/docs/4.5/about/brand/">
Brand
</a>
</li><li>
<a href="/docs/4.5/about/license/">
License
</a>
</li><li>
<a href="/docs/4.5/about/translations/">
Translations
</a>
</li></ul>
</div></nav>
</div>
<nav class="d-none d-xl-block col-xl-2 bd-toc" aria-label="Secondary navigation">
<ul class="section-nav">
<li class="toc-entry toc-h2"><a href="#overview">Overview</a></li>
<li class="toc-entry toc-h2"><a href="#examples">Examples</a>
<ul>
<li class="toc-entry toc-h3"><a href="#basic">Basic</a></li>
<li class="toc-entry toc-h3"><a href="#translucent">Translucent</a></li>
<li class="toc-entry toc-h3"><a href="#stacking">Stacking</a></li>
</ul>
</li>
<li class="toc-entry toc-h2"><a href="#placement">Placement</a></li>
<li class="toc-entry toc-h2"><a href="#accessibility">Accessibility</a></li>
<li class="toc-entry toc-h2"><a href="#javascript-behavior">JavaScript behavior</a>
<ul>
<li class="toc-entry toc-h3"><a href="#usage">Usage</a></li>
<li class="toc-entry toc-h3"><a href="#options">Options</a></li>
<li class="toc-entry toc-h3"><a href="#methods">Methods</a>
<ul>
<li class="toc-entry toc-h4"><a href="#toastoptions">$().toast(options)</a></li>
<li class="toc-entry toc-h4"><a href="#toastshow">.toast('show')</a></li>
<li class="toc-entry toc-h4"><a href="#toasthide">.toast('hide')</a></li>
<li class="toc-entry toc-h4"><a href="#toastdispose">.toast('dispose')</a></li>
</ul>
</li>
<li class="toc-entry toc-h3"><a href="#events">Events</a></li>
</ul>
</li>
</ul>
</nav>
<main class="col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
<div class="d-md-flex flex-md-row-reverse align-items-center justify-content-between">
<a class="btn btn-sm btn-bd-light my-2 my-md-0" href="https://github.com/twbs/bootstrap/blob/v4-dev/site/docs/4.5/components/toasts.md" title="View and edit this file on GitHub" target="_blank" rel="noopener">View on GitHub</a>
<h1 class="bd-title" id="content">Toasts</h1>
</div>
<p class="bd-lead">Push notifications to your visitors with a toast, a lightweight and easily customizable alert message.</p>
<script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>
<p>Toasts are lightweight notifications designed to mimic the push notifications that have been popularized by mobile and desktop operating systems. They’re built with flexbox, so they’re easy to align and position.</p>
<h2 id="overview">Overview</h2>
<p>Things to know when using the toast plugin:</p>
<ul>
<li>If you’re building our JavaScript from source, it <a href="/docs/4.5/getting-started/javascript/#util">requires <code class="language-plaintext highlighter-rouge">util.js</code></a>.</li>
<li>Toasts are opt-in for performance reasons, so <strong>you must initialize them yourself</strong>.</li>
<li><strong>Please note that you are responsible for positioning toasts.</strong></li>
<li>Toasts will automatically hide if you do not specify <code class="language-plaintext highlighter-rouge">autohide: false</code>.</li>
</ul>
<div class="bd-callout bd-callout-info">
<p>The animation effect of this component is dependent on the <code class="language-plaintext highlighter-rouge">prefers-reduced-motion</code> media query. See the <a href="/docs/4.5/getting-started/accessibility/#reduced-motion">reduced motion section of our accessibility documentation</a>.</p>
</div>
<h2 id="examples">Examples</h2>
<h3 id="basic">Basic</h3>
<p>To encourage extensible and predictable toasts, we recommend a header and body. Toast headers use <code class="language-plaintext highlighter-rouge">display: flex</code>, allowing easy alignment of content thanks to our margin and flexbox utilities.</p>
<p>Toasts are as flexible as you need and have very little required markup. At a minimum, we require a single element to contain your “toasted” content and strongly encourage a dismiss button.</p>
<div class="bd-example bg-light">
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small></span>11 mins ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Hello, world! This is a toast message.
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<h3 id="translucent">Translucent</h3>
<p>Toasts are slightly translucent, too, so they blend over whatever they might appear over. For browsers that support the <code class="language-plaintext highlighter-rouge">backdrop-filter</code> CSS property, we’ll also attempt to blur the elements under a toast.</p>
<div class="bd-example bg-dark">
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">></span>11 mins ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Hello, world! This is a toast message.
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<h3 id="stacking">Stacking</h3>
<p>When you have multiple toasts, we default to vertically stacking them in a readable manner.</p>
<div class="bd-example bg-light">
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">just now</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
See? Just like this.
</div>
</div>
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">2 seconds ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Heads up, toasts will stack automatically
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">></span>just now<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
See? Just like this.
<span class="nt"></div></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">></span>2 seconds ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Heads up, toasts will stack automatically
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<h2 id="placement">Placement</h2>
<p>Place toasts with custom CSS as you need them. The top right is often used for notifications, as is the top middle. If you’re only ever going to show one toast at a time, put the positioning styles right on the <code class="language-plaintext highlighter-rouge">.toast</code>.</p>
<div class="bd-example bg-dark">
<div aria-live="polite" aria-atomic="true" style="position: relative; min-height: 200px;">
<div class="toast" style="position: absolute; top: 0; right: 0;">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">style=</span><span class="s">"position: relative; min-height: 200px;"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">style=</span><span class="s">"position: absolute; top: 0; right: 0;"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small></span>11 mins ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Hello, world! This is a toast message.
<span class="nt"></div></span>
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<p>For systems that generate more notifications, consider using a wrapping element so they can easily stack.</p>
<div class="bd-example bg-dark">
<div aria-live="polite" aria-atomic="true" style="position: relative; min-height: 200px;">
<!-- Position it -->
<div style="position: absolute; top: 0; right: 0;">
<!-- Then put toasts within -->
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">just now</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
See? Just like this.
</div>
</div>
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small class="text-muted">2 seconds ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Heads up, toasts will stack automatically
</div>
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">style=</span><span class="s">"position: relative; min-height: 200px;"</span><span class="nt">></span>
<span class="c"><!-- Position it --></span>
<span class="nt"><div</span> <span class="na">style=</span><span class="s">"position: absolute; top: 0; right: 0;"</span><span class="nt">></span>
<span class="c"><!-- Then put toasts within --></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">></span>just now<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
See? Just like this.
<span class="nt"></div></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small</span> <span class="na">class=</span><span class="s">"text-muted"</span><span class="nt">></span>2 seconds ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Heads up, toasts will stack automatically
<span class="nt"></div></span>
<span class="nt"></div></span>
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<p>You can also get fancy with flexbox utilities to align toasts horizontally and/or vertically.</p>
<div class="bd-example bg-dark">
<!-- Flexbox container for aligning the toasts -->
<div aria-live="polite" aria-atomic="true" class="d-flex justify-content-center align-items-center" style="height: 200px;">
<!-- Then put toasts within -->
<div class="toast" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="c"><!-- Flexbox container for aligning the toasts --></span>
<span class="nt"><div</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">class=</span><span class="s">"d-flex justify-content-center align-items-center"</span> <span class="na">style=</span><span class="s">"height: 200px;"</span><span class="nt">></span>
<span class="c"><!-- Then put toasts within --></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small></span>11 mins ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Hello, world! This is a toast message.
<span class="nt"></div></span>
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<h2 id="accessibility">Accessibility</h2>
<p>Toasts are intended to be small interruptions to your visitors or users, so to help those with screen readers and similar assistive technologies, you should wrap your toasts in an <a href="https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions"><code class="language-plaintext highlighter-rouge">aria-live</code> region</a>. Changes to live regions (such as injecting/updating a toast component) are automatically announced by screen readers without needing to move the user’s focus or otherwise interrupt the user. Additionally, include <code class="language-plaintext highlighter-rouge">aria-atomic="true"</code> to ensure that the entire toast is always announced as a single (atomic) unit, rather than announcing what was changed (which could lead to problems if you only update part of the toast’s content, or if displaying the same toast content at a later point in time). If the information needed is important for the process, e.g. for a list of errors in a form, then use the <a href="/docs/4.5/components/alerts/">alert component</a> instead of toast.</p>
<p>Note that the live region needs to be present in the markup <em>before</em> the toast is generated or updated. If you dynamically generate both at the same time and inject them into the page, they will generally not be announced by assistive technologies.</p>
<p>You also need to adapt the <code class="language-plaintext highlighter-rouge">role</code> and <code class="language-plaintext highlighter-rouge">aria-live</code> level depending on the content. If it’s an important message like an error, use <code class="language-plaintext highlighter-rouge">role="alert" aria-live="assertive"</code>, otherwise use <code class="language-plaintext highlighter-rouge">role="status" aria-live="polite"</code> attributes.</p>
<p>As the content you’re displaying changes, be sure to update the <a href="#options"><code class="language-plaintext highlighter-rouge">delay</code> timeout</a> to ensure people have enough time to read the toast.</p>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"polite"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">data-delay=</span><span class="s">"10000"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span><span class="nt">></span>...<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<p>When using <code class="language-plaintext highlighter-rouge">autohide: false</code>, you must add a close button to allow users to dismiss the toast.</p>
<div class="bd-example bg-light">
<div role="alert" aria-live="assertive" aria-atomic="true" class="toast" data-autohide="false">
<div class="toast-header">
<svg class="bd-placeholder-img rounded mr-2" width="20" height="20" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" role="img"><rect width="100%" height="100%" fill="#007aff" /></svg>
<strong class="mr-auto">Bootstrap</strong>
<small>11 mins ago</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
Hello, world! This is a toast message.
</div>
</div>
</div>
<figure class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><div</span> <span class="na">role=</span><span class="s">"alert"</span> <span class="na">aria-live=</span><span class="s">"assertive"</span> <span class="na">aria-atomic=</span><span class="s">"true"</span> <span class="na">class=</span><span class="s">"toast"</span> <span class="na">data-autohide=</span><span class="s">"false"</span><span class="nt">></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-header"</span><span class="nt">></span>
<span class="nt"><img</span> <span class="na">src=</span><span class="s">"..."</span> <span class="na">class=</span><span class="s">"rounded mr-2"</span> <span class="na">alt=</span><span class="s">"..."</span><span class="nt">></span>
<span class="nt"><strong</span> <span class="na">class=</span><span class="s">"mr-auto"</span><span class="nt">></span>Bootstrap<span class="nt"></strong></span>
<span class="nt"><small></span>11 mins ago<span class="nt"></small></span>
<span class="nt"><button</span> <span class="na">type=</span><span class="s">"button"</span> <span class="na">class=</span><span class="s">"ml-2 mb-1 close"</span> <span class="na">data-dismiss=</span><span class="s">"toast"</span> <span class="na">aria-label=</span><span class="s">"Close"</span><span class="nt">></span>
<span class="nt"><span</span> <span class="na">aria-hidden=</span><span class="s">"true"</span><span class="nt">></span><span class="ni">&times;</span><span class="nt"></span></span>
<span class="nt"></button></span>
<span class="nt"></div></span>
<span class="nt"><div</span> <span class="na">class=</span><span class="s">"toast-body"</span><span class="nt">></span>
Hello, world! This is a toast message.
<span class="nt"></div></span>
<span class="nt"></div></span></code></pre></figure>
<h2 id="javascript-behavior">JavaScript behavior</h2>
<h3 id="usage">Usage</h3>
<p>Initialize toasts via JavaScript:</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="dl">'</span><span class="s1">.toast</span><span class="dl">'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="nx">option</span><span class="p">)</span></code></pre></figure>
<h3 id="options">Options</h3>
<p>Options can be passed via data attributes or JavaScript. For data attributes, append the option name to <code class="language-plaintext highlighter-rouge">data-</code>, as in <code class="language-plaintext highlighter-rouge">data-animation=""</code>.</p>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 100px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>animation</td>
<td>boolean</td>
<td>true</td>
<td>Apply a CSS fade transition to the toast</td>
</tr>
<tr>
<td>autohide</td>
<td>boolean</td>
<td>true</td>
<td>Auto hide the toast</td>
</tr>
<tr>
<td>delay</td>
<td>number</td>
<td>
<code>500</code>
</td>
<td>Delay hiding the toast (ms)</td>
</tr>
</tbody>
</table>
<h3 id="methods">Methods</h3>
<div class="bd-callout bd-callout-danger">
<h4 id="asynchronous-methods-and-transitions">Asynchronous methods and transitions</h4>
<p>All API methods are <strong>asynchronous</strong> and start a <strong>transition</strong>. They return to the caller as soon as the transition is started but <strong>before it ends</strong>. In addition, a method call on a <strong>transitioning component will be ignored</strong>.</p>
<p><a href="/docs/4.5/getting-started/javascript/#asynchronous-functions-and-transitions">See our JavaScript documentation for more information</a>.</p>
</div>
<h4 id="toastoptions"><code class="language-plaintext highlighter-rouge">$().toast(options)</code></h4>
<p>Attaches a toast handler to an element collection.</p>
<h4 id="toastshow"><code class="language-plaintext highlighter-rouge">.toast('show')</code></h4>
<p>Reveals an element’s toast. <strong>Returns to the caller before the toast has actually been shown</strong> (i.e. before the <code class="language-plaintext highlighter-rouge">shown.bs.toast</code> event occurs).
You have to manually call this method, instead your toast won’t show.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="dl">'</span><span class="s1">#element</span><span class="dl">'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="dl">'</span><span class="s1">show</span><span class="dl">'</span><span class="p">)</span></code></pre></figure>
<h4 id="toasthide"><code class="language-plaintext highlighter-rouge">.toast('hide')</code></h4>
<p>Hides an element’s toast. <strong>Returns to the caller before the toast has actually been hidden</strong> (i.e. before the <code class="language-plaintext highlighter-rouge">hidden.bs.toast</code> event occurs). You have to manually call this method if you made <code class="language-plaintext highlighter-rouge">autohide</code> to <code class="language-plaintext highlighter-rouge">false</code>.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="dl">'</span><span class="s1">#element</span><span class="dl">'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="dl">'</span><span class="s1">hide</span><span class="dl">'</span><span class="p">)</span></code></pre></figure>
<h4 id="toastdispose"><code class="language-plaintext highlighter-rouge">.toast('dispose')</code></h4>
<p>Hides an element’s toast. Your toast will remain on the DOM but won’t show anymore.</p>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="dl">'</span><span class="s1">#element</span><span class="dl">'</span><span class="p">).</span><span class="nx">toast</span><span class="p">(</span><span class="dl">'</span><span class="s1">dispose</span><span class="dl">'</span><span class="p">)</span></code></pre></figure>
<h3 id="events">Events</h3>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="width: 150px;">Event Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>show.bs.toast</td>
<td>This event fires immediately when the <code>show</code> instance method is called.</td>
</tr>
<tr>
<td>shown.bs.toast</td>
<td>This event is fired when the toast has been made visible to the user.</td>
</tr>
<tr>
<td>hide.bs.toast</td>
<td>This event is fired immediately when the <code>hide</code> instance method has been called.</td>
</tr>
<tr>
<td>hidden.bs.toast</td>
<td>This event is fired when the toast has finished being hidden from the user.</td>
</tr>
</tbody>
</table>
<figure class="highlight"><pre><code class="language-js" data-lang="js"><span class="nx">$</span><span class="p">(</span><span class="dl">'</span><span class="s1">#myToast</span><span class="dl">'</span><span class="p">).</span><span class="nx">on</span><span class="p">(</span><span class="dl">'</span><span class="s1">hidden.bs.toast</span><span class="dl">'</span><span class="p">,</span> <span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="c1">// do something...</span>
<span class="p">})</span></code></pre></figure>
</main>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script>window.jQuery || document.write('<script src="/docs/4.5/assets/js/vendor/jquery.slim.min.js"><\/script>')</script><script src="/docs/4.5/dist/js/bootstrap.bundle.min.js" integrity="sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx" crossorigin="anonymous"></script><script src="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js"></script><script src="/docs/4.5/assets/js/docs.min.js"></script>
</body>
</html>
|
