carousel.js 20 KB

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  1. module.exports =
  2. /******/ (function(modules) { // webpackBootstrap
  3. /******/ // The module cache
  4. /******/ var installedModules = {};
  5. /******/
  6. /******/ // The require function
  7. /******/ function __webpack_require__(moduleId) {
  8. /******/
  9. /******/ // Check if module is in cache
  10. /******/ if(installedModules[moduleId]) {
  11. /******/ return installedModules[moduleId].exports;
  12. /******/ }
  13. /******/ // Create a new module (and put it into the cache)
  14. /******/ var module = installedModules[moduleId] = {
  15. /******/ i: moduleId,
  16. /******/ l: false,
  17. /******/ exports: {}
  18. /******/ };
  19. /******/
  20. /******/ // Execute the module function
  21. /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
  22. /******/
  23. /******/ // Flag the module as loaded
  24. /******/ module.l = true;
  25. /******/
  26. /******/ // Return the exports of the module
  27. /******/ return module.exports;
  28. /******/ }
  29. /******/
  30. /******/
  31. /******/ // expose the modules object (__webpack_modules__)
  32. /******/ __webpack_require__.m = modules;
  33. /******/
  34. /******/ // expose the module cache
  35. /******/ __webpack_require__.c = installedModules;
  36. /******/
  37. /******/ // define getter function for harmony exports
  38. /******/ __webpack_require__.d = function(exports, name, getter) {
  39. /******/ if(!__webpack_require__.o(exports, name)) {
  40. /******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
  41. /******/ }
  42. /******/ };
  43. /******/
  44. /******/ // define __esModule on exports
  45. /******/ __webpack_require__.r = function(exports) {
  46. /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
  47. /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
  48. /******/ }
  49. /******/ Object.defineProperty(exports, '__esModule', { value: true });
  50. /******/ };
  51. /******/
  52. /******/ // create a fake namespace object
  53. /******/ // mode & 1: value is a module id, require it
  54. /******/ // mode & 2: merge all properties of value into the ns
  55. /******/ // mode & 4: return value when already ns object
  56. /******/ // mode & 8|1: behave like require
  57. /******/ __webpack_require__.t = function(value, mode) {
  58. /******/ if(mode & 1) value = __webpack_require__(value);
  59. /******/ if(mode & 8) return value;
  60. /******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
  61. /******/ var ns = Object.create(null);
  62. /******/ __webpack_require__.r(ns);
  63. /******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
  64. /******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
  65. /******/ return ns;
  66. /******/ };
  67. /******/
  68. /******/ // getDefaultExport function for compatibility with non-harmony modules
  69. /******/ __webpack_require__.n = function(module) {
  70. /******/ var getter = module && module.__esModule ?
  71. /******/ function getDefault() { return module['default']; } :
  72. /******/ function getModuleExports() { return module; };
  73. /******/ __webpack_require__.d(getter, 'a', getter);
  74. /******/ return getter;
  75. /******/ };
  76. /******/
  77. /******/ // Object.prototype.hasOwnProperty.call
  78. /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
  79. /******/
  80. /******/ // __webpack_public_path__
  81. /******/ __webpack_require__.p = "/dist/";
  82. /******/
  83. /******/
  84. /******/ // Load entry module and return exports
  85. /******/ return __webpack_require__(__webpack_require__.s = 110);
  86. /******/ })
  87. /************************************************************************/
  88. /******/ ({
  89. /***/ 0:
  90. /***/ (function(module, __webpack_exports__, __webpack_require__) {
  91. "use strict";
  92. /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return normalizeComponent; });
  93. /* globals __VUE_SSR_CONTEXT__ */
  94. // IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
  95. // This module is a runtime utility for cleaner component module output and will
  96. // be included in the final webpack user bundle.
  97. function normalizeComponent (
  98. scriptExports,
  99. render,
  100. staticRenderFns,
  101. functionalTemplate,
  102. injectStyles,
  103. scopeId,
  104. moduleIdentifier, /* server only */
  105. shadowMode /* vue-cli only */
  106. ) {
  107. // Vue.extend constructor export interop
  108. var options = typeof scriptExports === 'function'
  109. ? scriptExports.options
  110. : scriptExports
  111. // render functions
  112. if (render) {
  113. options.render = render
  114. options.staticRenderFns = staticRenderFns
  115. options._compiled = true
  116. }
  117. // functional template
  118. if (functionalTemplate) {
  119. options.functional = true
  120. }
  121. // scopedId
  122. if (scopeId) {
  123. options._scopeId = 'data-v-' + scopeId
  124. }
  125. var hook
  126. if (moduleIdentifier) { // server build
  127. hook = function (context) {
  128. // 2.3 injection
  129. context =
  130. context || // cached call
  131. (this.$vnode && this.$vnode.ssrContext) || // stateful
  132. (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
  133. // 2.2 with runInNewContext: true
  134. if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
  135. context = __VUE_SSR_CONTEXT__
  136. }
  137. // inject component styles
  138. if (injectStyles) {
  139. injectStyles.call(this, context)
  140. }
  141. // register component module identifier for async chunk inferrence
  142. if (context && context._registeredComponents) {
  143. context._registeredComponents.add(moduleIdentifier)
  144. }
  145. }
  146. // used by ssr in case component is cached and beforeCreate
  147. // never gets called
  148. options._ssrRegister = hook
  149. } else if (injectStyles) {
  150. hook = shadowMode
  151. ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }
  152. : injectStyles
  153. }
  154. if (hook) {
  155. if (options.functional) {
  156. // for template-only hot-reload because in that case the render fn doesn't
  157. // go through the normalizer
  158. options._injectStyles = hook
  159. // register for functioal component in vue file
  160. var originalRender = options.render
  161. options.render = function renderWithStyleInjection (h, context) {
  162. hook.call(context)
  163. return originalRender(h, context)
  164. }
  165. } else {
  166. // inject component registration as beforeCreate hook
  167. var existing = options.beforeCreate
  168. options.beforeCreate = existing
  169. ? [].concat(existing, hook)
  170. : [hook]
  171. }
  172. }
  173. return {
  174. exports: scriptExports,
  175. options: options
  176. }
  177. }
  178. /***/ }),
  179. /***/ 110:
  180. /***/ (function(module, __webpack_exports__, __webpack_require__) {
  181. "use strict";
  182. __webpack_require__.r(__webpack_exports__);
  183. // CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/carousel/src/main.vue?vue&type=template&id=5d5d1482&
  184. var render = function() {
  185. var _vm = this
  186. var _h = _vm.$createElement
  187. var _c = _vm._self._c || _h
  188. return _c(
  189. "div",
  190. {
  191. class: _vm.carouselClasses,
  192. on: {
  193. mouseenter: function($event) {
  194. $event.stopPropagation()
  195. return _vm.handleMouseEnter($event)
  196. },
  197. mouseleave: function($event) {
  198. $event.stopPropagation()
  199. return _vm.handleMouseLeave($event)
  200. }
  201. }
  202. },
  203. [
  204. _c(
  205. "div",
  206. {
  207. staticClass: "el-carousel__container",
  208. style: { height: _vm.height }
  209. },
  210. [
  211. _vm.arrowDisplay
  212. ? _c("transition", { attrs: { name: "carousel-arrow-left" } }, [
  213. _c(
  214. "button",
  215. {
  216. directives: [
  217. {
  218. name: "show",
  219. rawName: "v-show",
  220. value:
  221. (_vm.arrow === "always" || _vm.hover) &&
  222. (_vm.loop || _vm.activeIndex > 0),
  223. expression:
  224. "(arrow === 'always' || hover) && (loop || activeIndex > 0)"
  225. }
  226. ],
  227. staticClass: "el-carousel__arrow el-carousel__arrow--left",
  228. attrs: { type: "button" },
  229. on: {
  230. mouseenter: function($event) {
  231. _vm.handleButtonEnter("left")
  232. },
  233. mouseleave: _vm.handleButtonLeave,
  234. click: function($event) {
  235. $event.stopPropagation()
  236. _vm.throttledArrowClick(_vm.activeIndex - 1)
  237. }
  238. }
  239. },
  240. [_c("i", { staticClass: "el-icon-arrow-left" })]
  241. )
  242. ])
  243. : _vm._e(),
  244. _vm.arrowDisplay
  245. ? _c("transition", { attrs: { name: "carousel-arrow-right" } }, [
  246. _c(
  247. "button",
  248. {
  249. directives: [
  250. {
  251. name: "show",
  252. rawName: "v-show",
  253. value:
  254. (_vm.arrow === "always" || _vm.hover) &&
  255. (_vm.loop || _vm.activeIndex < _vm.items.length - 1),
  256. expression:
  257. "(arrow === 'always' || hover) && (loop || activeIndex < items.length - 1)"
  258. }
  259. ],
  260. staticClass: "el-carousel__arrow el-carousel__arrow--right",
  261. attrs: { type: "button" },
  262. on: {
  263. mouseenter: function($event) {
  264. _vm.handleButtonEnter("right")
  265. },
  266. mouseleave: _vm.handleButtonLeave,
  267. click: function($event) {
  268. $event.stopPropagation()
  269. _vm.throttledArrowClick(_vm.activeIndex + 1)
  270. }
  271. }
  272. },
  273. [_c("i", { staticClass: "el-icon-arrow-right" })]
  274. )
  275. ])
  276. : _vm._e(),
  277. _vm._t("default")
  278. ],
  279. 2
  280. ),
  281. _vm.indicatorPosition !== "none"
  282. ? _c(
  283. "ul",
  284. { class: _vm.indicatorsClasses },
  285. _vm._l(_vm.items, function(item, index) {
  286. return _c(
  287. "li",
  288. {
  289. key: index,
  290. class: [
  291. "el-carousel__indicator",
  292. "el-carousel__indicator--" + _vm.direction,
  293. { "is-active": index === _vm.activeIndex }
  294. ],
  295. on: {
  296. mouseenter: function($event) {
  297. _vm.throttledIndicatorHover(index)
  298. },
  299. click: function($event) {
  300. $event.stopPropagation()
  301. _vm.handleIndicatorClick(index)
  302. }
  303. }
  304. },
  305. [
  306. _c("button", { staticClass: "el-carousel__button" }, [
  307. _vm.hasLabel
  308. ? _c("span", [_vm._v(_vm._s(item.label))])
  309. : _vm._e()
  310. ])
  311. ]
  312. )
  313. }),
  314. 0
  315. )
  316. : _vm._e()
  317. ]
  318. )
  319. }
  320. var staticRenderFns = []
  321. render._withStripped = true
  322. // CONCATENATED MODULE: ./packages/carousel/src/main.vue?vue&type=template&id=5d5d1482&
  323. // EXTERNAL MODULE: external "throttle-debounce/throttle"
  324. var throttle_ = __webpack_require__(25);
  325. var throttle_default = /*#__PURE__*/__webpack_require__.n(throttle_);
  326. // EXTERNAL MODULE: external "element-ui/lib/utils/resize-event"
  327. var resize_event_ = __webpack_require__(16);
  328. // CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/carousel/src/main.vue?vue&type=script&lang=js&
  329. //
  330. //
  331. //
  332. //
  333. //
  334. //
  335. //
  336. //
  337. //
  338. //
  339. //
  340. //
  341. //
  342. //
  343. //
  344. //
  345. //
  346. //
  347. //
  348. //
  349. //
  350. //
  351. //
  352. //
  353. //
  354. //
  355. //
  356. //
  357. //
  358. //
  359. //
  360. //
  361. //
  362. //
  363. //
  364. //
  365. //
  366. //
  367. //
  368. //
  369. //
  370. //
  371. //
  372. //
  373. //
  374. //
  375. //
  376. //
  377. //
  378. //
  379. //
  380. //
  381. //
  382. //
  383. //
  384. //
  385. /* harmony default export */ var mainvue_type_script_lang_js_ = ({
  386. name: 'ElCarousel',
  387. props: {
  388. initialIndex: {
  389. type: Number,
  390. default: 0
  391. },
  392. height: String,
  393. trigger: {
  394. type: String,
  395. default: 'hover'
  396. },
  397. autoplay: {
  398. type: Boolean,
  399. default: true
  400. },
  401. interval: {
  402. type: Number,
  403. default: 3000
  404. },
  405. indicatorPosition: String,
  406. indicator: {
  407. type: Boolean,
  408. default: true
  409. },
  410. arrow: {
  411. type: String,
  412. default: 'hover'
  413. },
  414. type: String,
  415. loop: {
  416. type: Boolean,
  417. default: true
  418. },
  419. direction: {
  420. type: String,
  421. default: 'horizontal',
  422. validator: function validator(val) {
  423. return ['horizontal', 'vertical'].indexOf(val) !== -1;
  424. }
  425. }
  426. },
  427. data: function data() {
  428. return {
  429. items: [],
  430. activeIndex: -1,
  431. containerWidth: 0,
  432. timer: null,
  433. hover: false
  434. };
  435. },
  436. computed: {
  437. arrowDisplay: function arrowDisplay() {
  438. return this.arrow !== 'never' && this.direction !== 'vertical';
  439. },
  440. hasLabel: function hasLabel() {
  441. return this.items.some(function (item) {
  442. return item.label.toString().length > 0;
  443. });
  444. },
  445. carouselClasses: function carouselClasses() {
  446. var classes = ['el-carousel', 'el-carousel--' + this.direction];
  447. if (this.type === 'card') {
  448. classes.push('el-carousel--card');
  449. }
  450. return classes;
  451. },
  452. indicatorsClasses: function indicatorsClasses() {
  453. var classes = ['el-carousel__indicators', 'el-carousel__indicators--' + this.direction];
  454. if (this.hasLabel) {
  455. classes.push('el-carousel__indicators--labels');
  456. }
  457. if (this.indicatorPosition === 'outside' || this.type === 'card') {
  458. classes.push('el-carousel__indicators--outside');
  459. }
  460. return classes;
  461. }
  462. },
  463. watch: {
  464. items: function items(val) {
  465. if (val.length > 0) this.setActiveItem(this.initialIndex);
  466. },
  467. activeIndex: function activeIndex(val, oldVal) {
  468. this.resetItemPosition(oldVal);
  469. if (oldVal > -1) {
  470. this.$emit('change', val, oldVal);
  471. }
  472. },
  473. autoplay: function autoplay(val) {
  474. val ? this.startTimer() : this.pauseTimer();
  475. },
  476. loop: function loop() {
  477. this.setActiveItem(this.activeIndex);
  478. },
  479. interval: function interval() {
  480. this.pauseTimer();
  481. this.startTimer();
  482. }
  483. },
  484. methods: {
  485. handleMouseEnter: function handleMouseEnter() {
  486. this.hover = true;
  487. this.pauseTimer();
  488. },
  489. handleMouseLeave: function handleMouseLeave() {
  490. this.hover = false;
  491. this.startTimer();
  492. },
  493. itemInStage: function itemInStage(item, index) {
  494. var length = this.items.length;
  495. if (index === length - 1 && item.inStage && this.items[0].active || item.inStage && this.items[index + 1] && this.items[index + 1].active) {
  496. return 'left';
  497. } else if (index === 0 && item.inStage && this.items[length - 1].active || item.inStage && this.items[index - 1] && this.items[index - 1].active) {
  498. return 'right';
  499. }
  500. return false;
  501. },
  502. handleButtonEnter: function handleButtonEnter(arrow) {
  503. var _this = this;
  504. if (this.direction === 'vertical') return;
  505. this.items.forEach(function (item, index) {
  506. if (arrow === _this.itemInStage(item, index)) {
  507. item.hover = true;
  508. }
  509. });
  510. },
  511. handleButtonLeave: function handleButtonLeave() {
  512. if (this.direction === 'vertical') return;
  513. this.items.forEach(function (item) {
  514. item.hover = false;
  515. });
  516. },
  517. updateItems: function updateItems() {
  518. this.items = this.$children.filter(function (child) {
  519. return child.$options.name === 'ElCarouselItem';
  520. });
  521. },
  522. resetItemPosition: function resetItemPosition(oldIndex) {
  523. var _this2 = this;
  524. this.items.forEach(function (item, index) {
  525. item.translateItem(index, _this2.activeIndex, oldIndex);
  526. });
  527. },
  528. playSlides: function playSlides() {
  529. if (this.activeIndex < this.items.length - 1) {
  530. this.activeIndex++;
  531. } else if (this.loop) {
  532. this.activeIndex = 0;
  533. }
  534. },
  535. pauseTimer: function pauseTimer() {
  536. if (this.timer) {
  537. clearInterval(this.timer);
  538. this.timer = null;
  539. }
  540. },
  541. startTimer: function startTimer() {
  542. if (this.interval <= 0 || !this.autoplay || this.timer) return;
  543. this.timer = setInterval(this.playSlides, this.interval);
  544. },
  545. resetTimer: function resetTimer() {
  546. this.pauseTimer();
  547. this.startTimer();
  548. },
  549. setActiveItem: function setActiveItem(index) {
  550. if (typeof index === 'string') {
  551. var filteredItems = this.items.filter(function (item) {
  552. return item.name === index;
  553. });
  554. if (filteredItems.length > 0) {
  555. index = this.items.indexOf(filteredItems[0]);
  556. }
  557. }
  558. index = Number(index);
  559. if (isNaN(index) || index !== Math.floor(index)) {
  560. console.warn('[Element Warn][Carousel]index must be an integer.');
  561. return;
  562. }
  563. var length = this.items.length;
  564. var oldIndex = this.activeIndex;
  565. if (index < 0) {
  566. this.activeIndex = this.loop ? length - 1 : 0;
  567. } else if (index >= length) {
  568. this.activeIndex = this.loop ? 0 : length - 1;
  569. } else {
  570. this.activeIndex = index;
  571. }
  572. if (oldIndex === this.activeIndex) {
  573. this.resetItemPosition(oldIndex);
  574. }
  575. this.resetTimer();
  576. },
  577. prev: function prev() {
  578. this.setActiveItem(this.activeIndex - 1);
  579. },
  580. next: function next() {
  581. this.setActiveItem(this.activeIndex + 1);
  582. },
  583. handleIndicatorClick: function handleIndicatorClick(index) {
  584. this.activeIndex = index;
  585. },
  586. handleIndicatorHover: function handleIndicatorHover(index) {
  587. if (this.trigger === 'hover' && index !== this.activeIndex) {
  588. this.activeIndex = index;
  589. }
  590. }
  591. },
  592. created: function created() {
  593. var _this3 = this;
  594. this.throttledArrowClick = throttle_default()(300, true, function (index) {
  595. _this3.setActiveItem(index);
  596. });
  597. this.throttledIndicatorHover = throttle_default()(300, function (index) {
  598. _this3.handleIndicatorHover(index);
  599. });
  600. },
  601. mounted: function mounted() {
  602. var _this4 = this;
  603. this.updateItems();
  604. this.$nextTick(function () {
  605. Object(resize_event_["addResizeListener"])(_this4.$el, _this4.resetItemPosition);
  606. if (_this4.initialIndex < _this4.items.length && _this4.initialIndex >= 0) {
  607. _this4.activeIndex = _this4.initialIndex;
  608. }
  609. _this4.startTimer();
  610. });
  611. },
  612. beforeDestroy: function beforeDestroy() {
  613. if (this.$el) Object(resize_event_["removeResizeListener"])(this.$el, this.resetItemPosition);
  614. this.pauseTimer();
  615. }
  616. });
  617. // CONCATENATED MODULE: ./packages/carousel/src/main.vue?vue&type=script&lang=js&
  618. /* harmony default export */ var src_mainvue_type_script_lang_js_ = (mainvue_type_script_lang_js_);
  619. // EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js
  620. var componentNormalizer = __webpack_require__(0);
  621. // CONCATENATED MODULE: ./packages/carousel/src/main.vue
  622. /* normalize component */
  623. var component = Object(componentNormalizer["a" /* default */])(
  624. src_mainvue_type_script_lang_js_,
  625. render,
  626. staticRenderFns,
  627. false,
  628. null,
  629. null,
  630. null
  631. )
  632. /* hot reload */
  633. if (false) { var api; }
  634. component.options.__file = "packages/carousel/src/main.vue"
  635. /* harmony default export */ var main = (component.exports);
  636. // CONCATENATED MODULE: ./packages/carousel/index.js
  637. /* istanbul ignore next */
  638. main.install = function (Vue) {
  639. Vue.component(main.name, main);
  640. };
  641. /* harmony default export */ var carousel = __webpack_exports__["default"] = (main);
  642. /***/ }),
  643. /***/ 16:
  644. /***/ (function(module, exports) {
  645. module.exports = require("element-ui/lib/utils/resize-event");
  646. /***/ }),
  647. /***/ 25:
  648. /***/ (function(module, exports) {
  649. module.exports = require("throttle-debounce/throttle");
  650. /***/ })
  651. /******/ });