blob: 75dbec71bcf5234b0f9e9fc0be54671a712412f3 (
plain) (
blame)
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
|
/**
* --------------------------------------------------------------------------
* Bootstrap (v5.0.2): alert.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
import {
defineJQueryPlugin,
getElementFromSelector
} from './util/index'
import EventHandler from './dom/event-handler'
import BaseComponent from './base-component'
/**
* ------------------------------------------------------------------------
* Constants
* ------------------------------------------------------------------------
*/
const NAME = 'alert'
const DATA_KEY = 'bs.alert'
const EVENT_KEY = `.${DATA_KEY}`
const DATA_API_KEY = '.data-api'
const SELECTOR_DISMISS = '[data-bs-dismiss="alert"]'
const EVENT_CLOSE = `close${EVENT_KEY}`
const EVENT_CLOSED = `closed${EVENT_KEY}`
const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`
const CLASS_NAME_ALERT = 'alert'
const CLASS_NAME_FADE = 'fade'
const CLASS_NAME_SHOW = 'show'
/**
* ------------------------------------------------------------------------
* Class Definition
* ------------------------------------------------------------------------
*/
class Alert extends BaseComponent {
// Getters
static get NAME() {
return NAME
}
// Public
close(element) {
const rootElement = element ? this._getRootElement(element) : this._element
const customEvent = this._triggerCloseEvent(rootElement)
if (customEvent === null || customEvent.defaultPrevented) {
return
}
this._removeElement(rootElement)
}
// Private
_getRootElement(element) {
return getElementFromSelector(element) || element.closest(`.${CLASS_NAME_ALERT}`)
}
_triggerCloseEvent(element) {
return EventHandler.trigger(element, EVENT_CLOSE)
}
_removeElement(element) {
element.classList.remove(CLASS_NAME_SHOW)
const isAnimated = element.classList.contains(CLASS_NAME_FADE)
this._queueCallback(() => this._destroyElement(element), element, isAnimated)
}
_destroyElement(element) {
element.remove()
EventHandler.trigger(element, EVENT_CLOSED)
}
// Static
static jQueryInterface(config) {
return this.each(function () {
const data = Alert.getOrCreateInstance(this)
if (config === 'close') {
data[config](this)
}
})
}
static handleDismiss(alertInstance) {
return function (event) {
if (event) {
event.preventDefault()
}
alertInstance.close(this)
}
}
}
/**
* ------------------------------------------------------------------------
* Data Api implementation
* ------------------------------------------------------------------------
*/
EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DISMISS, Alert.handleDismiss(new Alert()))
/**
* ------------------------------------------------------------------------
* jQuery
* ------------------------------------------------------------------------
* add .Alert to jQuery only if jQuery is present
*/
defineJQueryPlugin(Alert)
export default Alert
|
