734 lines
26 KiB
Vue
Executable File
734 lines
26 KiB
Vue
Executable File
<template>
|
|
<div :class="['p-carousel p-component', { 'p-carousel-vertical': isVertical(), 'p-carousel-horizontal': !isVertical() }]" role="region">
|
|
<div v-if="$slots.header" class="p-carousel-header">
|
|
<slot name="header"></slot>
|
|
</div>
|
|
<div :class="contentClasses">
|
|
<div :class="containerClasses" :aria-live="allowAutoplay ? 'polite' : 'off'">
|
|
<button
|
|
v-if="showNavigators"
|
|
v-ripple
|
|
type="button"
|
|
:class="['p-carousel-prev p-link', { 'p-disabled': backwardIsDisabled }]"
|
|
:disabled="backwardIsDisabled"
|
|
:aria-label="ariaPrevButtonLabel"
|
|
@click="navBackward"
|
|
v-bind="prevButtonProps"
|
|
>
|
|
<span :class="['p-carousel-prev-icon pi', { 'pi-chevron-left': !isVertical(), 'pi-chevron-up': isVertical() }]"></span>
|
|
</button>
|
|
|
|
<div class="p-carousel-items-content" :style="[{ height: isVertical() ? verticalViewPortHeight : 'auto' }]" @touchend="onTouchEnd" @touchstart="onTouchStart" @touchmove="onTouchMove">
|
|
<div ref="itemsContainer" class="p-carousel-items-container" @transitionend="onTransitionEnd">
|
|
<template v-if="isCircular()">
|
|
<div
|
|
v-for="(item, index) of value.slice(-1 * d_numVisible)"
|
|
:key="index + '_scloned'"
|
|
:class="[
|
|
'p-carousel-item p-carousel-item-cloned',
|
|
{ 'p-carousel-item-active': totalShiftedItems * -1 === value.length + d_numVisible, 'p-carousel-item-start': 0 === index, 'p-carousel-item-end': value.slice(-1 * d_numVisible).length - 1 === index }
|
|
]"
|
|
>
|
|
<slot name="item" :data="item" :index="index"></slot>
|
|
</div>
|
|
</template>
|
|
<div
|
|
v-for="(item, index) of value"
|
|
:key="index"
|
|
:class="['p-carousel-item', { 'p-carousel-item-active': firstIndex() <= index && lastIndex() >= index, 'p-carousel-item-start': firstIndex() === index, 'p-carousel-item-end': lastIndex() === index }]"
|
|
role="group"
|
|
:aria-hidden="firstIndex() > index || lastIndex() < index ? true : undefined"
|
|
:aria-label="ariaSlideNumber(index)"
|
|
:aria-roledescription="ariaSlideLabel"
|
|
>
|
|
<slot name="item" :data="item" :index="index"></slot>
|
|
</div>
|
|
<template v-if="isCircular()">
|
|
<div
|
|
v-for="(item, index) of value.slice(0, d_numVisible)"
|
|
:key="index + '_fcloned'"
|
|
:class="['p-carousel-item p-carousel-item-cloned', { 'p-carousel-item-active': totalShiftedItems === 0, 'p-carousel-item-start': 0 === index, 'p-carousel-item-end': value.slice(0, d_numVisible).length - 1 === index }]"
|
|
>
|
|
<slot name="item" :data="item" :index="index"></slot>
|
|
</div>
|
|
</template>
|
|
</div>
|
|
</div>
|
|
|
|
<button
|
|
v-if="showNavigators"
|
|
v-ripple
|
|
type="button"
|
|
:class="['p-carousel-next p-link', { 'p-disabled': forwardIsDisabled }]"
|
|
:disabled="forwardIsDisabled"
|
|
:aria-label="ariaNextButtonLabel"
|
|
@click="navForward"
|
|
v-bind="nextButtonProps"
|
|
>
|
|
<span :class="['p-carousel-prev-icon pi', { 'pi-chevron-right': !isVertical(), 'pi-chevron-down': isVertical() }]"></span>
|
|
</button>
|
|
</div>
|
|
<ul v-if="totalIndicators >= 0 && showIndicators" ref="indicatorContent" :class="indicatorsContentClasses" @keydown="onIndicatorKeydown">
|
|
<li v-for="(indicator, i) of totalIndicators" :key="'p-carousel-indicator-' + i.toString()" :class="['p-carousel-indicator', { 'p-highlight': d_page === i }]">
|
|
<button class="p-link" type="button" :tabindex="d_page === i ? '0' : '-1'" :aria-label="ariaPageLabel(i + 1)" :aria-current="d_page === i ? 'page' : undefined" @click="onIndicatorClick($event, i)" />
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div v-if="$slots.footer" class="p-carousel-footer">
|
|
<slot name="footer"></slot>
|
|
</div>
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import Ripple from 'primevue/ripple';
|
|
import { DomHandler, UniqueComponentId } from 'primevue/utils';
|
|
|
|
export default {
|
|
name: 'Carousel',
|
|
emits: ['update:page'],
|
|
props: {
|
|
value: null,
|
|
page: {
|
|
type: Number,
|
|
default: 0
|
|
},
|
|
numVisible: {
|
|
type: Number,
|
|
default: 1
|
|
},
|
|
numScroll: {
|
|
type: Number,
|
|
default: 1
|
|
},
|
|
responsiveOptions: Array,
|
|
orientation: {
|
|
type: String,
|
|
default: 'horizontal'
|
|
},
|
|
verticalViewPortHeight: {
|
|
type: String,
|
|
default: '300px'
|
|
},
|
|
contentClass: String,
|
|
containerClass: String,
|
|
indicatorsContentClass: String,
|
|
circular: {
|
|
type: Boolean,
|
|
default: false
|
|
},
|
|
autoplayInterval: {
|
|
type: Number,
|
|
default: 0
|
|
},
|
|
showNavigators: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
showIndicators: {
|
|
type: Boolean,
|
|
default: true
|
|
},
|
|
prevButtonProps: {
|
|
type: null,
|
|
default: null
|
|
},
|
|
nextButtonProps: {
|
|
type: null,
|
|
default: null
|
|
}
|
|
},
|
|
isRemainingItemsAdded: false,
|
|
data() {
|
|
return {
|
|
remainingItems: 0,
|
|
d_numVisible: this.numVisible,
|
|
d_numScroll: this.numScroll,
|
|
d_oldNumScroll: 0,
|
|
d_oldNumVisible: 0,
|
|
d_oldValue: null,
|
|
d_page: this.page,
|
|
totalShiftedItems: this.page * this.numScroll * -1,
|
|
allowAutoplay: !!this.autoplayInterval,
|
|
d_circular: this.circular || this.allowAutoplay,
|
|
swipeThreshold: 20
|
|
};
|
|
},
|
|
watch: {
|
|
page(newValue) {
|
|
this.d_page = newValue;
|
|
},
|
|
circular(newValue) {
|
|
this.d_circular = newValue;
|
|
},
|
|
numVisible(newValue, oldValue) {
|
|
this.d_numVisible = newValue;
|
|
this.d_oldNumVisible = oldValue;
|
|
},
|
|
numScroll(newValue, oldValue) {
|
|
this.d_oldNumScroll = oldValue;
|
|
this.d_numScroll = newValue;
|
|
},
|
|
value(oldValue) {
|
|
this.d_oldValue = oldValue;
|
|
}
|
|
},
|
|
mounted() {
|
|
let stateChanged = false;
|
|
|
|
this.$el.setAttribute(this.attributeSelector, '');
|
|
this.createStyle();
|
|
this.calculatePosition();
|
|
|
|
if (this.responsiveOptions) {
|
|
this.bindDocumentListeners();
|
|
}
|
|
|
|
if (this.isCircular()) {
|
|
let totalShiftedItems = this.totalShiftedItems;
|
|
|
|
if (this.d_page === 0) {
|
|
totalShiftedItems = -1 * this.d_numVisible;
|
|
} else if (totalShiftedItems === 0) {
|
|
totalShiftedItems = -1 * this.value.length;
|
|
|
|
if (this.remainingItems > 0) {
|
|
this.isRemainingItemsAdded = true;
|
|
}
|
|
}
|
|
|
|
if (totalShiftedItems !== this.totalShiftedItems) {
|
|
this.totalShiftedItems = totalShiftedItems;
|
|
|
|
stateChanged = true;
|
|
}
|
|
}
|
|
|
|
if (!stateChanged && this.isAutoplay()) {
|
|
this.startAutoplay();
|
|
}
|
|
},
|
|
updated() {
|
|
const isCircular = this.isCircular();
|
|
let stateChanged = false;
|
|
let totalShiftedItems = this.totalShiftedItems;
|
|
|
|
if (this.autoplayInterval) {
|
|
this.stopAutoplay();
|
|
}
|
|
|
|
if (this.d_oldNumScroll !== this.d_numScroll || this.d_oldNumVisible !== this.d_numVisible || this.d_oldValue.length !== this.value.length) {
|
|
this.remainingItems = (this.value.length - this.d_numVisible) % this.d_numScroll;
|
|
|
|
let page = this.d_page;
|
|
|
|
if (this.totalIndicators !== 0 && page >= this.totalIndicators) {
|
|
page = this.totalIndicators - 1;
|
|
|
|
this.$emit('update:page', page);
|
|
this.d_page = page;
|
|
|
|
stateChanged = true;
|
|
}
|
|
|
|
totalShiftedItems = page * this.d_numScroll * -1;
|
|
|
|
if (isCircular) {
|
|
totalShiftedItems -= this.d_numVisible;
|
|
}
|
|
|
|
if (page === this.totalIndicators - 1 && this.remainingItems > 0) {
|
|
totalShiftedItems += -1 * this.remainingItems + this.d_numScroll;
|
|
this.isRemainingItemsAdded = true;
|
|
} else {
|
|
this.isRemainingItemsAdded = false;
|
|
}
|
|
|
|
if (totalShiftedItems !== this.totalShiftedItems) {
|
|
this.totalShiftedItems = totalShiftedItems;
|
|
|
|
stateChanged = true;
|
|
}
|
|
|
|
this.d_oldNumScroll = this.d_numScroll;
|
|
this.d_oldNumVisible = this.d_numVisible;
|
|
this.d_oldValue = this.value;
|
|
|
|
this.$refs.itemsContainer.style.transform = this.isVertical() ? `translate3d(0, ${totalShiftedItems * (100 / this.d_numVisible)}%, 0)` : `translate3d(${totalShiftedItems * (100 / this.d_numVisible)}%, 0, 0)`;
|
|
}
|
|
|
|
if (isCircular) {
|
|
if (this.d_page === 0) {
|
|
totalShiftedItems = -1 * this.d_numVisible;
|
|
} else if (totalShiftedItems === 0) {
|
|
totalShiftedItems = -1 * this.value.length;
|
|
|
|
if (this.remainingItems > 0) {
|
|
this.isRemainingItemsAdded = true;
|
|
}
|
|
}
|
|
|
|
if (totalShiftedItems !== this.totalShiftedItems) {
|
|
this.totalShiftedItems = totalShiftedItems;
|
|
|
|
stateChanged = true;
|
|
}
|
|
}
|
|
|
|
if (!stateChanged && this.isAutoplay()) {
|
|
this.startAutoplay();
|
|
}
|
|
},
|
|
beforeUnmount() {
|
|
if (this.responsiveOptions) {
|
|
this.unbindDocumentListeners();
|
|
}
|
|
|
|
if (this.autoplayInterval) {
|
|
this.stopAutoplay();
|
|
}
|
|
},
|
|
methods: {
|
|
step(dir, page) {
|
|
let totalShiftedItems = this.totalShiftedItems;
|
|
const isCircular = this.isCircular();
|
|
|
|
if (page != null) {
|
|
totalShiftedItems = this.d_numScroll * page * -1;
|
|
|
|
if (isCircular) {
|
|
totalShiftedItems -= this.d_numVisible;
|
|
}
|
|
|
|
this.isRemainingItemsAdded = false;
|
|
} else {
|
|
totalShiftedItems += this.d_numScroll * dir;
|
|
|
|
if (this.isRemainingItemsAdded) {
|
|
totalShiftedItems += this.remainingItems - this.d_numScroll * dir;
|
|
this.isRemainingItemsAdded = false;
|
|
}
|
|
|
|
let originalShiftedItems = isCircular ? totalShiftedItems + this.d_numVisible : totalShiftedItems;
|
|
|
|
page = Math.abs(Math.floor(originalShiftedItems / this.d_numScroll));
|
|
}
|
|
|
|
if (isCircular && this.d_page === this.totalIndicators - 1 && dir === -1) {
|
|
totalShiftedItems = -1 * (this.value.length + this.d_numVisible);
|
|
page = 0;
|
|
} else if (isCircular && this.d_page === 0 && dir === 1) {
|
|
totalShiftedItems = 0;
|
|
page = this.totalIndicators - 1;
|
|
} else if (page === this.totalIndicators - 1 && this.remainingItems > 0) {
|
|
totalShiftedItems += this.remainingItems * -1 - this.d_numScroll * dir;
|
|
this.isRemainingItemsAdded = true;
|
|
}
|
|
|
|
if (this.$refs.itemsContainer) {
|
|
DomHandler.removeClass(this.$refs.itemsContainer, 'p-items-hidden');
|
|
this.$refs.itemsContainer.style.transform = this.isVertical() ? `translate3d(0, ${totalShiftedItems * (100 / this.d_numVisible)}%, 0)` : `translate3d(${totalShiftedItems * (100 / this.d_numVisible)}%, 0, 0)`;
|
|
this.$refs.itemsContainer.style.transition = 'transform 500ms ease 0s';
|
|
}
|
|
|
|
this.totalShiftedItems = totalShiftedItems;
|
|
|
|
this.$emit('update:page', page);
|
|
this.d_page = page;
|
|
},
|
|
calculatePosition() {
|
|
if (this.$refs.itemsContainer && this.responsiveOptions) {
|
|
let windowWidth = window.innerWidth;
|
|
let matchedResponsiveOptionsData = {
|
|
numVisible: this.numVisible,
|
|
numScroll: this.numScroll
|
|
};
|
|
|
|
for (let i = 0; i < this.responsiveOptions.length; i++) {
|
|
let res = this.responsiveOptions[i];
|
|
|
|
if (parseInt(res.breakpoint, 10) >= windowWidth) {
|
|
matchedResponsiveOptionsData = res;
|
|
}
|
|
}
|
|
|
|
if (this.d_numScroll !== matchedResponsiveOptionsData.numScroll) {
|
|
let page = this.d_page;
|
|
|
|
page = parseInt((page * this.d_numScroll) / matchedResponsiveOptionsData.numScroll);
|
|
|
|
this.totalShiftedItems = matchedResponsiveOptionsData.numScroll * page * -1;
|
|
|
|
if (this.isCircular()) {
|
|
this.totalShiftedItems -= matchedResponsiveOptionsData.numVisible;
|
|
}
|
|
|
|
this.d_numScroll = matchedResponsiveOptionsData.numScroll;
|
|
|
|
this.$emit('update:page', page);
|
|
this.d_page = page;
|
|
}
|
|
|
|
if (this.d_numVisible !== matchedResponsiveOptionsData.numVisible) {
|
|
this.d_numVisible = matchedResponsiveOptionsData.numVisible;
|
|
}
|
|
}
|
|
},
|
|
navBackward(e, index) {
|
|
if (this.d_circular || this.d_page !== 0) {
|
|
this.step(1, index);
|
|
}
|
|
|
|
this.allowAutoplay = false;
|
|
|
|
if (e.cancelable) {
|
|
e.preventDefault();
|
|
}
|
|
},
|
|
navForward(e, index) {
|
|
if (this.d_circular || this.d_page < this.totalIndicators - 1) {
|
|
this.step(-1, index);
|
|
}
|
|
|
|
this.allowAutoplay = false;
|
|
|
|
if (e.cancelable) {
|
|
e.preventDefault();
|
|
}
|
|
},
|
|
onIndicatorClick(e, index) {
|
|
let page = this.d_page;
|
|
|
|
if (index > page) {
|
|
this.navForward(e, index);
|
|
} else if (index < page) {
|
|
this.navBackward(e, index);
|
|
}
|
|
},
|
|
onTransitionEnd() {
|
|
if (this.$refs.itemsContainer) {
|
|
DomHandler.addClass(this.$refs.itemsContainer, 'p-items-hidden');
|
|
this.$refs.itemsContainer.style.transition = '';
|
|
|
|
if ((this.d_page === 0 || this.d_page === this.totalIndicators - 1) && this.isCircular()) {
|
|
this.$refs.itemsContainer.style.transform = this.isVertical() ? `translate3d(0, ${this.totalShiftedItems * (100 / this.d_numVisible)}%, 0)` : `translate3d(${this.totalShiftedItems * (100 / this.d_numVisible)}%, 0, 0)`;
|
|
}
|
|
}
|
|
},
|
|
onTouchStart(e) {
|
|
let touchobj = e.changedTouches[0];
|
|
|
|
this.startPos = {
|
|
x: touchobj.pageX,
|
|
y: touchobj.pageY
|
|
};
|
|
},
|
|
onTouchMove(e) {
|
|
if (e.cancelable) {
|
|
e.preventDefault();
|
|
}
|
|
},
|
|
onTouchEnd(e) {
|
|
let touchobj = e.changedTouches[0];
|
|
|
|
if (this.isVertical()) {
|
|
this.changePageOnTouch(e, touchobj.pageY - this.startPos.y);
|
|
} else {
|
|
this.changePageOnTouch(e, touchobj.pageX - this.startPos.x);
|
|
}
|
|
},
|
|
changePageOnTouch(e, diff) {
|
|
if (Math.abs(diff) > this.swipeThreshold) {
|
|
if (diff < 0) {
|
|
// left
|
|
this.navForward(e);
|
|
} else {
|
|
// right
|
|
this.navBackward(e);
|
|
}
|
|
}
|
|
},
|
|
onIndicatorKeydown(event) {
|
|
switch (event.code) {
|
|
case 'ArrowRight':
|
|
this.onRightKey();
|
|
break;
|
|
|
|
case 'ArrowLeft':
|
|
this.onLeftKey();
|
|
break;
|
|
|
|
case 'Home':
|
|
this.onHomeKey();
|
|
event.preventDefault();
|
|
break;
|
|
|
|
case 'End':
|
|
this.onEndKey();
|
|
event.preventDefault();
|
|
break;
|
|
|
|
case 'ArrowUp':
|
|
case 'ArrowDown':
|
|
event.preventDefault();
|
|
break;
|
|
|
|
case 'Tab':
|
|
this.onTabKey();
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
},
|
|
onRightKey() {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '.p-carousel-indicator')];
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, activeIndex + 1 === indicators.length ? indicators.length - 1 : activeIndex + 1);
|
|
},
|
|
onLeftKey() {
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, activeIndex - 1 <= 0 ? 0 : activeIndex - 1);
|
|
},
|
|
onHomeKey() {
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, 0);
|
|
},
|
|
onEndKey() {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '.p-carousel-indicator')];
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, indicators.length - 1);
|
|
},
|
|
onTabKey() {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '.p-carousel-indicator')];
|
|
const highlightedIndex = indicators.findIndex((ind) => DomHandler.hasClass(ind, 'p-highlight'));
|
|
|
|
const activeIndicator = DomHandler.findSingle(this.$refs.indicatorContent, '.p-carousel-indicator > button[tabindex="0"]');
|
|
const activeIndex = indicators.findIndex((ind) => ind === activeIndicator.parentElement);
|
|
|
|
indicators[activeIndex].children[0].tabIndex = '-1';
|
|
indicators[highlightedIndex].children[0].tabIndex = '0';
|
|
},
|
|
findFocusedIndicatorIndex() {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '.p-carousel-indicator')];
|
|
const activeIndicator = DomHandler.findSingle(this.$refs.indicatorContent, '.p-carousel-indicator > button[tabindex="0"]');
|
|
|
|
return indicators.findIndex((ind) => ind === activeIndicator.parentElement);
|
|
},
|
|
changedFocusedIndicator(prevInd, nextInd) {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '.p-carousel-indicator')];
|
|
|
|
indicators[prevInd].children[0].tabIndex = '-1';
|
|
indicators[nextInd].children[0].tabIndex = '0';
|
|
indicators[nextInd].children[0].focus();
|
|
},
|
|
bindDocumentListeners() {
|
|
if (!this.documentResizeListener) {
|
|
this.documentResizeListener = (e) => {
|
|
this.calculatePosition(e);
|
|
};
|
|
|
|
window.addEventListener('resize', this.documentResizeListener);
|
|
}
|
|
},
|
|
unbindDocumentListeners() {
|
|
if (this.documentResizeListener) {
|
|
window.removeEventListener('resize', this.documentResizeListener);
|
|
this.documentResizeListener = null;
|
|
}
|
|
},
|
|
startAutoplay() {
|
|
this.interval = setInterval(() => {
|
|
if (this.d_page === this.totalIndicators - 1) {
|
|
this.step(-1, 0);
|
|
} else {
|
|
this.step(-1, this.d_page + 1);
|
|
}
|
|
}, this.autoplayInterval);
|
|
},
|
|
stopAutoplay() {
|
|
if (this.interval) {
|
|
clearInterval(this.interval);
|
|
}
|
|
},
|
|
createStyle() {
|
|
if (!this.carouselStyle) {
|
|
this.carouselStyle = document.createElement('style');
|
|
this.carouselStyle.type = 'text/css';
|
|
document.body.appendChild(this.carouselStyle);
|
|
}
|
|
|
|
let innerHTML = `
|
|
.p-carousel[${this.attributeSelector}] .p-carousel-item {
|
|
flex: 1 0 ${100 / this.d_numVisible}%
|
|
}
|
|
`;
|
|
|
|
if (this.responsiveOptions) {
|
|
let _responsiveOptions = [...this.responsiveOptions];
|
|
|
|
_responsiveOptions.sort((data1, data2) => {
|
|
const value1 = data1.breakpoint;
|
|
const value2 = data2.breakpoint;
|
|
let result = null;
|
|
|
|
if (value1 == null && value2 != null) result = -1;
|
|
else if (value1 != null && value2 == null) result = 1;
|
|
else if (value1 == null && value2 == null) result = 0;
|
|
else if (typeof value1 === 'string' && typeof value2 === 'string') result = value1.localeCompare(value2, undefined, { numeric: true });
|
|
else result = value1 < value2 ? -1 : value1 > value2 ? 1 : 0;
|
|
|
|
return -1 * result;
|
|
});
|
|
|
|
for (let i = 0; i < _responsiveOptions.length; i++) {
|
|
let res = _responsiveOptions[i];
|
|
|
|
innerHTML += `
|
|
@media screen and (max-width: ${res.breakpoint}) {
|
|
.p-carousel[${this.attributeSelector}] .p-carousel-item {
|
|
flex: 1 0 ${100 / res.numVisible}%
|
|
}
|
|
}
|
|
`;
|
|
}
|
|
}
|
|
|
|
this.carouselStyle.innerHTML = innerHTML;
|
|
},
|
|
isVertical() {
|
|
return this.orientation === 'vertical';
|
|
},
|
|
isCircular() {
|
|
return this.value && this.d_circular && this.value.length >= this.d_numVisible;
|
|
},
|
|
isAutoplay() {
|
|
return this.autoplayInterval && this.allowAutoplay;
|
|
},
|
|
firstIndex() {
|
|
return this.isCircular() ? -1 * (this.totalShiftedItems + this.d_numVisible) : this.totalShiftedItems * -1;
|
|
},
|
|
lastIndex() {
|
|
return this.firstIndex() + this.d_numVisible - 1;
|
|
},
|
|
ariaSlideNumber(value) {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.slideNumber.replace(/{slideNumber}/g, value) : undefined;
|
|
},
|
|
ariaPageLabel(value) {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.pageLabel.replace(/{page}/g, value) : undefined;
|
|
}
|
|
},
|
|
computed: {
|
|
totalIndicators() {
|
|
return this.value ? Math.max(Math.ceil((this.value.length - this.d_numVisible) / this.d_numScroll) + 1, 0) : 0;
|
|
},
|
|
backwardIsDisabled() {
|
|
return this.value && (!this.circular || this.value.length < this.d_numVisible) && this.d_page === 0;
|
|
},
|
|
forwardIsDisabled() {
|
|
return this.value && (!this.circular || this.value.length < this.d_numVisible) && (this.d_page === this.totalIndicators - 1 || this.totalIndicators === 0);
|
|
},
|
|
containerClasses() {
|
|
return ['p-carousel-container', this.containerClass];
|
|
},
|
|
contentClasses() {
|
|
return ['p-carousel-content ', this.contentClass];
|
|
},
|
|
indicatorsContentClasses() {
|
|
return ['p-carousel-indicators p-reset', this.indicatorsContentClass];
|
|
},
|
|
ariaSlideLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.slide : undefined;
|
|
},
|
|
ariaPrevButtonLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.prevPageLabel : undefined;
|
|
},
|
|
ariaNextButtonLabel() {
|
|
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.nextPageLabel : undefined;
|
|
},
|
|
attributeSelector() {
|
|
return UniqueComponentId();
|
|
}
|
|
},
|
|
directives: {
|
|
ripple: Ripple
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style>
|
|
.p-carousel {
|
|
display: flex;
|
|
flex-direction: column;
|
|
}
|
|
|
|
.p-carousel-content {
|
|
display: flex;
|
|
flex-direction: column;
|
|
overflow: auto;
|
|
}
|
|
|
|
.p-carousel-prev,
|
|
.p-carousel-next {
|
|
align-self: center;
|
|
flex-grow: 0;
|
|
flex-shrink: 0;
|
|
display: flex;
|
|
justify-content: center;
|
|
align-items: center;
|
|
overflow: hidden;
|
|
position: relative;
|
|
}
|
|
|
|
.p-carousel-container {
|
|
display: flex;
|
|
flex-direction: row;
|
|
}
|
|
|
|
.p-carousel-items-content {
|
|
overflow: hidden;
|
|
width: 100%;
|
|
}
|
|
|
|
.p-carousel-items-container {
|
|
display: flex;
|
|
flex-direction: row;
|
|
}
|
|
|
|
.p-carousel-indicators {
|
|
display: flex;
|
|
flex-direction: row;
|
|
justify-content: center;
|
|
flex-wrap: wrap;
|
|
}
|
|
|
|
.p-carousel-indicator > button {
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
}
|
|
|
|
/* Vertical */
|
|
.p-carousel-vertical .p-carousel-container {
|
|
flex-direction: column;
|
|
}
|
|
|
|
.p-carousel-vertical .p-carousel-items-container {
|
|
flex-direction: column;
|
|
height: 100%;
|
|
}
|
|
|
|
/* Keyboard Support */
|
|
.p-items-hidden .p-carousel-item {
|
|
visibility: hidden;
|
|
}
|
|
|
|
.p-items-hidden .p-carousel-item.p-carousel-item-active {
|
|
visibility: visible;
|
|
}
|
|
</style>
|