bootstrap-view
Version:
With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens
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JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import { NAME_ALERT } from '../../constants/components';
import { EVENT_NAME_DISMISSED, EVENT_NAME_DISMISS_COUNT_DOWN } from '../../constants/events';
import { PROP_TYPE_BOOLEAN, PROP_TYPE_BOOLEAN_NUMBER_STRING, PROP_TYPE_STRING } from '../../constants/props';
import { SLOT_NAME_DISMISS } from '../../constants/slots';
import { normalizeSlotMixin } from '../../mixins/normalize-slot';
import { requestAF } from '../../utils/dom';
import { isBoolean, isNumeric } from '../../utils/inspect';
import { makeModelMixin } from '../../utils/model';
import { toInteger } from '../../utils/number';
import { sortKeys } from '../../utils/object';
import { makeProp, makePropsConfigurable } from '../../utils/props';
import { COMPONENT_UID_KEY, extend } from '../../vue';
import { BButtonClose } from '../button/button-close';
import { BVTransition } from '../transition/bv-transition';
// --- Constants ---
var _makeModelMixin = makeModelMixin('show', {
type: PROP_TYPE_BOOLEAN_NUMBER_STRING,
defaultValue: false
}),
modelMixin = _makeModelMixin.mixin,
modelProps = _makeModelMixin.props,
MODEL_PROP_NAME = _makeModelMixin.prop,
MODEL_EVENT_NAME = _makeModelMixin.event;
// --- Helper methods ---
// Convert `show` value to a number
var parseCountDown = function parseCountDown(show) {
if (show === '' || isBoolean(show)) {
return 0;
}
show = toInteger(show, 0);
return show > 0 ? show : 0;
};
// Convert `show` value to a boolean
var parseShow = function parseShow(show) {
if (show === '' || show === true) {
return true;
}
if (toInteger(show, 0) < 1) {
// Boolean will always return false for the above comparison
return false;
}
return !!show;
};
// --- Props ---
export var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, modelProps), {}, {
dismissLabel: makeProp(PROP_TYPE_STRING, 'Close'),
dismissible: makeProp(PROP_TYPE_BOOLEAN, false),
fade: makeProp(PROP_TYPE_BOOLEAN, false),
variant: makeProp(PROP_TYPE_STRING, 'info')
})), NAME_ALERT);
// --- Main component ---
// @vue/component
export var BAlert = /*#__PURE__*/extend({
name: NAME_ALERT,
mixins: [modelMixin, normalizeSlotMixin],
props: props,
data: function data() {
return {
countDown: 0,
// If initially shown, we need to set these for SSR
localShow: parseShow(this[MODEL_PROP_NAME])
};
},
watch: _defineProperty(_defineProperty(_defineProperty({}, MODEL_PROP_NAME, function (newValue) {
this.countDown = parseCountDown(newValue);
this.localShow = parseShow(newValue);
}), "countDown", function countDown(newValue) {
var _this = this;
this.clearCountDownInterval();
var show = this[MODEL_PROP_NAME];
// Ignore if `show` transitions to a boolean value
if (isNumeric(show)) {
this.$emit(EVENT_NAME_DISMISS_COUNT_DOWN, newValue);
// Update the v-model if needed
if (show !== newValue) {
this.$emit(MODEL_EVENT_NAME, newValue);
}
if (newValue > 0) {
this.localShow = true;
this.$_countDownTimeout = setTimeout(function () {
_this.countDown--;
}, 1000);
} else {
// Slightly delay the hide to allow any UI updates
this.$nextTick(function () {
requestAF(function () {
_this.localShow = false;
});
});
}
}
}), "localShow", function localShow(newValue) {
var show = this[MODEL_PROP_NAME];
// Only emit dismissed events for dismissible or auto-dismissing alerts
if (!newValue && (this.dismissible || isNumeric(show))) {
this.$emit(EVENT_NAME_DISMISSED);
}
// Only emit booleans if we weren't passed a number via v-model
if (!isNumeric(show) && show !== newValue) {
this.$emit(MODEL_EVENT_NAME, newValue);
}
}),
created: function created() {
// Create private non-reactive props
this.$_filterTimer = null;
var show = this[MODEL_PROP_NAME];
this.countDown = parseCountDown(show);
this.localShow = parseShow(show);
},
beforeDestroy: function beforeDestroy() {
this.clearCountDownInterval();
},
methods: {
dismiss: function dismiss() {
this.clearCountDownInterval();
this.countDown = 0;
this.localShow = false;
},
clearCountDownInterval: function clearCountDownInterval() {
clearTimeout(this.$_countDownTimeout);
this.$_countDownTimeout = null;
}
},
render: function render(h) {
var $alert = h();
if (this.localShow) {
var dismissible = this.dismissible,
variant = this.variant;
var $dismissButton = h();
if (dismissible) {
// Add dismiss button
$dismissButton = h(BButtonClose, {
attrs: {
'aria-label': this.dismissLabel
},
on: {
click: this.dismiss
}
}, [this.normalizeSlot(SLOT_NAME_DISMISS)]);
}
$alert = h('div', {
staticClass: 'alert',
class: _defineProperty({
'alert-dismissible': dismissible
}, "alert-".concat(variant), variant),
attrs: {
role: 'alert',
'aria-live': 'polite',
'aria-atomic': true
},
key: this[COMPONENT_UID_KEY]
}, [$dismissButton, this.normalizeSlot()]);
}
return h(BVTransition, {
props: {
noFade: !this.fade
}
}, [$alert]);
}
});