105 lines
3.8 KiB
JavaScript
105 lines
3.8 KiB
JavaScript
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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import { SuperComponent, wxComponent } from '../common/src/index';
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import config from '../common/config';
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import props from './props';
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const { prefix } = config;
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const name = `${prefix}-swiper`;
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let Swiper = class Swiper extends SuperComponent {
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constructor() {
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super(...arguments);
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this.externalClasses = [
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`${prefix}-class`,
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`${prefix}-class-nav`,
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`${prefix}-class-image`,
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`${prefix}-class-prev-image`,
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`${prefix}-class-next-image`,
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];
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this.options = {
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multipleSlots: true,
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};
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this.properties = props;
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this.observers = {
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navCurrent(v) {
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this.updateNav(v);
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},
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};
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this.$nav = null;
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this.relations = {
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'../swiper-nav/swiper-nav': {
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type: 'child',
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},
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};
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this.data = {
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prefix,
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classPrefix: name,
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};
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this.lifetimes = {
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ready() {
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const { current } = this.properties;
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this.setData({ navCurrent: current });
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},
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};
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this.methods = {
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updateNav(currentValue) {
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var _a;
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if (this.data.navigation)
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return;
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const $nav = (_a = this.getRelationNodes('./swiper-nav')) === null || _a === void 0 ? void 0 : _a[0];
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if (!$nav)
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return;
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const { direction, paginationPosition, list } = this.properties;
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$nav.setData({
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current: currentValue,
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total: list.length,
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direction,
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paginationPosition,
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});
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},
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onTap(e) {
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const { index } = e.currentTarget.dataset;
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this.triggerEvent('click', { index });
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},
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onChange(e) {
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const { current, source } = e.detail;
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this.setData({
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navCurrent: current,
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});
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this.triggerEvent('change', { current, source });
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},
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onNavBtnChange(e) {
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const { dir, source } = e.detail;
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this.doNavBtnChange(dir, source);
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},
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doNavBtnChange(dir, source) {
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const { current, list, loop } = this.data;
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const count = list.length;
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let nextPos = dir === 'next' ? current + 1 : current - 1;
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if (loop) {
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nextPos = dir === 'next' ? (current + 1) % count : (current - 1 + count) % count;
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}
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else {
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nextPos = nextPos < 0 || nextPos >= count ? current : nextPos;
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}
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if (nextPos === current)
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return;
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this.setData({
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current: nextPos,
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});
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this.triggerEvent('change', { current: nextPos, source });
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},
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onImageLoad(e) {
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this.triggerEvent('image-load', { index: e.target.dataset.custom });
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},
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};
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}
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};
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Swiper = __decorate([
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wxComponent()
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], Swiper);
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export default Swiper;
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