609 lines
24 KiB
Vue
Executable File
609 lines
24 KiB
Vue
Executable File
<template>
|
|
<div :class="cx('root')" role="region" v-bind="ptm('root')">
|
|
<div v-if="$slots.header" :class="cx('header')" v-bind="ptm('header')">
|
|
<slot name="header"></slot>
|
|
</div>
|
|
<div :class="[cx('content'), contentClass]" v-bind="ptm('content')">
|
|
<div :class="[cx('container'), containerClass]" :aria-live="allowAutoplay ? 'polite' : 'off'" v-bind="ptm('container')">
|
|
<button v-if="showNavigators" v-ripple type="button" :class="cx('previousButton')" :disabled="backwardIsDisabled" :aria-label="ariaPrevButtonLabel" @click="navBackward" v-bind="{ ...prevButtonProps, ...ptm('previousButton') }">
|
|
<slot name="previousicon">
|
|
<component :is="isVertical() ? 'ChevronUpIcon' : 'ChevronLeftIcon'" :class="cx('previousButtonIcon')" v-bind="ptm('previousButtonIcon')" />
|
|
</slot>
|
|
</button>
|
|
|
|
<div :class="cx('itemsContent')" :style="[{ height: isVertical() ? verticalViewPortHeight : 'auto' }]" @touchend="onTouchEnd" @touchstart="onTouchStart" @touchmove="onTouchMove" v-bind="ptm('itemsContent')">
|
|
<div ref="itemsContainer" :class="cx('itemsContainer')" @transitionend="onTransitionEnd" v-bind="ptm('itemsContainer')">
|
|
<template v-if="isCircular()">
|
|
<div
|
|
v-for="(item, index) of value.slice(-1 * d_numVisible)"
|
|
:key="index + '_scloned'"
|
|
:class="cx('itemCloned', { index, value, totalShiftedItems, d_numVisible })"
|
|
v-bind="ptm('itemCloned')"
|
|
:data-p-carousel-item-active="totalShiftedItems * -1 === value.length + d_numVisible"
|
|
:data-p-carousel-item-start="index === 0"
|
|
:data-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="cx('item', { index })"
|
|
role="group"
|
|
:aria-hidden="firstIndex() > index || lastIndex() < index ? true : undefined"
|
|
:aria-label="ariaSlideNumber(index)"
|
|
:aria-roledescription="ariaSlideLabel"
|
|
v-bind="ptm('item')"
|
|
:data-p-carousel-item-active="firstIndex() <= index && lastIndex() >= index"
|
|
:data-p-carousel-item-start="firstIndex() === index"
|
|
:data-p-carousel-item-end="lastIndex() === index"
|
|
>
|
|
<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="cx('itemCloned', { index, value, totalShiftedItems, d_numVisible })" v-bind="ptm('itemCloned')">
|
|
<slot name="item" :data="item" :index="index"></slot>
|
|
</div>
|
|
</template>
|
|
</div>
|
|
</div>
|
|
|
|
<button v-if="showNavigators" v-ripple type="button" :class="cx('nextButton')" :disabled="forwardIsDisabled" :aria-label="ariaNextButtonLabel" @click="navForward" v-bind="{ ...nextButtonProps, ...ptm('nextButton') }">
|
|
<slot name="nexticon">
|
|
<component :is="isVertical() ? 'ChevronDownIcon' : 'ChevronRightIcon'" :class="cx('nextButtonIcon')" v-bind="ptm('nextButtonIcon')" />
|
|
</slot>
|
|
</button>
|
|
</div>
|
|
<ul v-if="totalIndicators >= 0 && showIndicators" ref="indicatorContent" :class="[cx('indicators'), indicatorsContentClass]" @keydown="onIndicatorKeydown" v-bind="ptm('indicators')">
|
|
<li v-for="(indicator, i) of totalIndicators" :key="'p-carousel-indicator-' + i.toString()" :class="cx('indicator', { index: i })" v-bind="ptm('indicator')" :data-p-highlight="d_page === i">
|
|
<button
|
|
:class="cx('indicatorButton')"
|
|
type="button"
|
|
:tabindex="d_page === i ? '0' : '-1'"
|
|
:aria-label="ariaPageLabel(i + 1)"
|
|
:aria-current="d_page === i ? 'page' : undefined"
|
|
@click="onIndicatorClick($event, i)"
|
|
v-bind="ptm('indicatorButton')"
|
|
/>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div v-if="$slots.footer" :class="cx('footer')" v-bind="ptm('footer')">
|
|
<slot name="footer"></slot>
|
|
</div>
|
|
</div>
|
|
</template>
|
|
|
|
<script>
|
|
import ChevronDownIcon from 'primevue/icons/chevrondown';
|
|
import ChevronLeftIcon from 'primevue/icons/chevronleft';
|
|
import ChevronRightIcon from 'primevue/icons/chevronright';
|
|
import ChevronUpIcon from 'primevue/icons/chevronup';
|
|
import Ripple from 'primevue/ripple';
|
|
import { DomHandler, UniqueComponentId } from 'primevue/utils';
|
|
import BaseCarousel from './BaseCarousel.vue';
|
|
|
|
export default {
|
|
name: 'Carousel',
|
|
extends: BaseCarousel,
|
|
emits: ['update:page'],
|
|
isRemainingItemsAdded: false,
|
|
data() {
|
|
return {
|
|
remainingItems: 0,
|
|
d_numVisible: this.numVisible,
|
|
d_numScroll: this.numScroll,
|
|
d_oldNumScroll: 0,
|
|
d_oldNumVisible: 0,
|
|
d_oldValue: null,
|
|
d_page: this.page,
|
|
totalShiftedItems: this.page * this.numScroll * -1,
|
|
allowAutoplay: !!this.autoplayInterval,
|
|
d_circular: this.circular || this.allowAutoplay,
|
|
swipeThreshold: 20
|
|
};
|
|
},
|
|
watch: {
|
|
page(newValue) {
|
|
this.d_page = newValue;
|
|
},
|
|
circular(newValue) {
|
|
this.d_circular = newValue;
|
|
},
|
|
numVisible(newValue, oldValue) {
|
|
this.d_numVisible = newValue;
|
|
this.d_oldNumVisible = oldValue;
|
|
},
|
|
numScroll(newValue, oldValue) {
|
|
this.d_oldNumScroll = oldValue;
|
|
this.d_numScroll = newValue;
|
|
},
|
|
value(oldValue) {
|
|
this.d_oldValue = oldValue;
|
|
}
|
|
},
|
|
mounted() {
|
|
let stateChanged = false;
|
|
|
|
this.$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.$refs.itemsContainer) {
|
|
!this.isUnstyled && DomHandler.removeClass(this.$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.$refs.itemsContainer) {
|
|
!this.isUnstyled && DomHandler.addClass(this.$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.$refs.indicatorContent, '[data-pc-section="indicator"]')];
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, activeIndex + 1 === indicators.length ? indicators.length - 1 : activeIndex + 1);
|
|
},
|
|
onLeftKey() {
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, activeIndex - 1 <= 0 ? 0 : activeIndex - 1);
|
|
},
|
|
onHomeKey() {
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, 0);
|
|
},
|
|
onEndKey() {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '[data-pc-section="indicator"]r')];
|
|
const activeIndex = this.findFocusedIndicatorIndex();
|
|
|
|
this.changedFocusedIndicator(activeIndex, indicators.length - 1);
|
|
},
|
|
onTabKey() {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '[data-pc-section="indicator"]')];
|
|
const highlightedIndex = indicators.findIndex((ind) => DomHandler.getAttribute(ind, 'data-p-highlight') === true);
|
|
|
|
const activeIndicator = DomHandler.findSingle(this.$refs.indicatorContent, '[data-pc-section="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.$refs.indicatorContent, '[data-pc-section="indicator"]')];
|
|
const activeIndicator = DomHandler.findSingle(this.$refs.indicatorContent, '[data-pc-section="indicator"] > button[tabindex="0"]');
|
|
|
|
return indicators.findIndex((ind) => ind === activeIndicator.parentElement);
|
|
},
|
|
changedFocusedIndicator(prevInd, nextInd) {
|
|
const indicators = [...DomHandler.find(this.$refs.indicatorContent, '[data-pc-section="indicator"]')];
|
|
|
|
indicators[prevInd].children[0].tabIndex = '-1';
|
|
indicators[nextInd].children[0].tabIndex = '0';
|
|
indicators[nextInd].children[0].focus();
|
|
},
|
|
bindDocumentListeners() {
|
|
if (!this.documentResizeListener) {
|
|
this.documentResizeListener = (e) => {
|
|
this.calculatePosition(e);
|
|
};
|
|
|
|
window.addEventListener('resize', this.documentResizeListener);
|
|
}
|
|
},
|
|
unbindDocumentListeners() {
|
|
if (this.documentResizeListener) {
|
|
window.removeEventListener('resize', this.documentResizeListener);
|
|
this.documentResizeListener = null;
|
|
}
|
|
},
|
|
startAutoplay() {
|
|
this.interval = setInterval(() => {
|
|
if (this.d_page === this.totalIndicators - 1) {
|
|
this.step(-1, 0);
|
|
} else {
|
|
this.step(-1, this.d_page + 1);
|
|
}
|
|
}, this.autoplayInterval);
|
|
},
|
|
stopAutoplay() {
|
|
if (this.interval) {
|
|
clearInterval(this.interval);
|
|
}
|
|
},
|
|
createStyle() {
|
|
if (!this.carouselStyle) {
|
|
this.carouselStyle = document.createElement('style');
|
|
this.carouselStyle.type = 'text/css';
|
|
document.body.appendChild(this.carouselStyle);
|
|
}
|
|
|
|
let innerHTML = `
|
|
.p-carousel[${this.attributeSelector}] .p-carousel-item {
|
|
flex: 1 0 ${100 / this.d_numVisible}%
|
|
}
|
|
`;
|
|
|
|
if (this.responsiveOptions && !this.isUnstyled) {
|
|
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.$primevue.config.locale.aria.pageLabel.replace(/{page}/g, value) : undefined;
|
|
}
|
|
},
|
|
computed: {
|
|
totalIndicators() {
|
|
return this.value ? Math.max(Math.ceil((this.value.length - this.d_numVisible) / this.d_numScroll) + 1, 0) : 0;
|
|
},
|
|
backwardIsDisabled() {
|
|
return this.value && (!this.circular || this.value.length < this.d_numVisible) && this.d_page === 0;
|
|
},
|
|
forwardIsDisabled() {
|
|
return this.value && (!this.circular || this.value.length < this.d_numVisible) && (this.d_page === this.totalIndicators - 1 || this.totalIndicators === 0);
|
|
},
|
|
ariaSlideLabel() {
|
|
return this.$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();
|
|
}
|
|
},
|
|
components: {
|
|
ChevronRightIcon,
|
|
ChevronDownIcon,
|
|
ChevronLeftIcon,
|
|
ChevronUpIcon
|
|
},
|
|
directives: {
|
|
ripple: Ripple
|
|
}
|
|
};
|
|
</script>
|