carousel.js 16 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, {
  41. /******/ configurable: false,
  42. /******/ enumerable: true,
  43. /******/ get: getter
  44. /******/ });
  45. /******/ }
  46. /******/ };
  47. /******/
  48. /******/ // getDefaultExport function for compatibility with non-harmony modules
  49. /******/ __webpack_require__.n = function(module) {
  50. /******/ var getter = module && module.__esModule ?
  51. /******/ function getDefault() { return module['default']; } :
  52. /******/ function getModuleExports() { return module; };
  53. /******/ __webpack_require__.d(getter, 'a', getter);
  54. /******/ return getter;
  55. /******/ };
  56. /******/
  57. /******/ // Object.prototype.hasOwnProperty.call
  58. /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
  59. /******/
  60. /******/ // __webpack_public_path__
  61. /******/ __webpack_require__.p = "/dist/";
  62. /******/
  63. /******/ // Load entry module and return exports
  64. /******/ return __webpack_require__(__webpack_require__.s = 390);
  65. /******/ })
  66. /************************************************************************/
  67. /******/ ({
  68. /***/ 0:
  69. /***/ (function(module, exports) {
  70. /* globals __VUE_SSR_CONTEXT__ */
  71. // IMPORTANT: Do NOT use ES2015 features in this file.
  72. // This module is a runtime utility for cleaner component module output and will
  73. // be included in the final webpack user bundle.
  74. module.exports = function normalizeComponent (
  75. rawScriptExports,
  76. compiledTemplate,
  77. functionalTemplate,
  78. injectStyles,
  79. scopeId,
  80. moduleIdentifier /* server only */
  81. ) {
  82. var esModule
  83. var scriptExports = rawScriptExports = rawScriptExports || {}
  84. // ES6 modules interop
  85. var type = typeof rawScriptExports.default
  86. if (type === 'object' || type === 'function') {
  87. esModule = rawScriptExports
  88. scriptExports = rawScriptExports.default
  89. }
  90. // Vue.extend constructor export interop
  91. var options = typeof scriptExports === 'function'
  92. ? scriptExports.options
  93. : scriptExports
  94. // render functions
  95. if (compiledTemplate) {
  96. options.render = compiledTemplate.render
  97. options.staticRenderFns = compiledTemplate.staticRenderFns
  98. options._compiled = true
  99. }
  100. // functional template
  101. if (functionalTemplate) {
  102. options.functional = true
  103. }
  104. // scopedId
  105. if (scopeId) {
  106. options._scopeId = scopeId
  107. }
  108. var hook
  109. if (moduleIdentifier) { // server build
  110. hook = function (context) {
  111. // 2.3 injection
  112. context =
  113. context || // cached call
  114. (this.$vnode && this.$vnode.ssrContext) || // stateful
  115. (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
  116. // 2.2 with runInNewContext: true
  117. if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
  118. context = __VUE_SSR_CONTEXT__
  119. }
  120. // inject component styles
  121. if (injectStyles) {
  122. injectStyles.call(this, context)
  123. }
  124. // register component module identifier for async chunk inferrence
  125. if (context && context._registeredComponents) {
  126. context._registeredComponents.add(moduleIdentifier)
  127. }
  128. }
  129. // used by ssr in case component is cached and beforeCreate
  130. // never gets called
  131. options._ssrRegister = hook
  132. } else if (injectStyles) {
  133. hook = injectStyles
  134. }
  135. if (hook) {
  136. var functional = options.functional
  137. var existing = functional
  138. ? options.render
  139. : options.beforeCreate
  140. if (!functional) {
  141. // inject component registration as beforeCreate hook
  142. options.beforeCreate = existing
  143. ? [].concat(existing, hook)
  144. : [hook]
  145. } else {
  146. // for template-only hot-reload because in that case the render fn doesn't
  147. // go through the normalizer
  148. options._injectStyles = hook
  149. // register for functioal component in vue file
  150. options.render = function renderWithStyleInjection (h, context) {
  151. hook.call(context)
  152. return existing(h, context)
  153. }
  154. }
  155. }
  156. return {
  157. esModule: esModule,
  158. exports: scriptExports,
  159. options: options
  160. }
  161. }
  162. /***/ }),
  163. /***/ 18:
  164. /***/ (function(module, exports) {
  165. module.exports = require("element-ui/lib/utils/resize-event");
  166. /***/ }),
  167. /***/ 390:
  168. /***/ (function(module, exports, __webpack_require__) {
  169. module.exports = __webpack_require__(391);
  170. /***/ }),
  171. /***/ 391:
  172. /***/ (function(module, exports, __webpack_require__) {
  173. "use strict";
  174. exports.__esModule = true;
  175. var _main = __webpack_require__(392);
  176. var _main2 = _interopRequireDefault(_main);
  177. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  178. /* istanbul ignore next */
  179. _main2.default.install = function (Vue) {
  180. Vue.component(_main2.default.name, _main2.default);
  181. };
  182. exports.default = _main2.default;
  183. /***/ }),
  184. /***/ 392:
  185. /***/ (function(module, __webpack_exports__, __webpack_require__) {
  186. "use strict";
  187. Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
  188. /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue__ = __webpack_require__(393);
  189. /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue__);
  190. /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_6d4b548e_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_main_vue__ = __webpack_require__(395);
  191. var normalizeComponent = __webpack_require__(0)
  192. /* script */
  193. /* template */
  194. /* template functional */
  195. var __vue_template_functional__ = false
  196. /* styles */
  197. var __vue_styles__ = null
  198. /* scopeId */
  199. var __vue_scopeId__ = null
  200. /* moduleIdentifier (server only) */
  201. var __vue_module_identifier__ = null
  202. var Component = normalizeComponent(
  203. __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue___default.a,
  204. __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_6d4b548e_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_main_vue__["a" /* default */],
  205. __vue_template_functional__,
  206. __vue_styles__,
  207. __vue_scopeId__,
  208. __vue_module_identifier__
  209. )
  210. /* harmony default export */ __webpack_exports__["default"] = (Component.exports);
  211. /***/ }),
  212. /***/ 393:
  213. /***/ (function(module, exports, __webpack_require__) {
  214. "use strict";
  215. exports.__esModule = true;
  216. var _throttle = __webpack_require__(394);
  217. var _throttle2 = _interopRequireDefault(_throttle);
  218. var _resizeEvent = __webpack_require__(18);
  219. function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  220. //
  221. //
  222. //
  223. //
  224. //
  225. //
  226. //
  227. //
  228. //
  229. //
  230. //
  231. //
  232. //
  233. //
  234. //
  235. //
  236. //
  237. //
  238. //
  239. //
  240. //
  241. //
  242. //
  243. //
  244. //
  245. //
  246. //
  247. //
  248. //
  249. //
  250. //
  251. //
  252. //
  253. //
  254. //
  255. //
  256. //
  257. //
  258. //
  259. //
  260. //
  261. //
  262. //
  263. //
  264. //
  265. //
  266. //
  267. //
  268. //
  269. //
  270. //
  271. exports.default = {
  272. name: 'ElCarousel',
  273. props: {
  274. initialIndex: {
  275. type: Number,
  276. default: 0
  277. },
  278. height: String,
  279. trigger: {
  280. type: String,
  281. default: 'hover'
  282. },
  283. autoplay: {
  284. type: Boolean,
  285. default: true
  286. },
  287. interval: {
  288. type: Number,
  289. default: 3000
  290. },
  291. indicatorPosition: String,
  292. indicator: {
  293. type: Boolean,
  294. default: true
  295. },
  296. arrow: {
  297. type: String,
  298. default: 'hover'
  299. },
  300. type: String
  301. },
  302. data: function data() {
  303. return {
  304. items: [],
  305. activeIndex: -1,
  306. containerWidth: 0,
  307. timer: null,
  308. hover: false
  309. };
  310. },
  311. computed: {
  312. hasLabel: function hasLabel() {
  313. return this.items.some(function (item) {
  314. return item.label.toString().length > 0;
  315. });
  316. }
  317. },
  318. watch: {
  319. items: function items(val) {
  320. if (val.length > 0) this.setActiveItem(this.initialIndex);
  321. },
  322. activeIndex: function activeIndex(val, oldVal) {
  323. this.resetItemPosition(oldVal);
  324. this.$emit('change', val, oldVal);
  325. },
  326. autoplay: function autoplay(val) {
  327. val ? this.startTimer() : this.pauseTimer();
  328. }
  329. },
  330. methods: {
  331. handleMouseEnter: function handleMouseEnter() {
  332. this.hover = true;
  333. this.pauseTimer();
  334. },
  335. handleMouseLeave: function handleMouseLeave() {
  336. this.hover = false;
  337. this.startTimer();
  338. },
  339. itemInStage: function itemInStage(item, index) {
  340. var length = this.items.length;
  341. if (index === length - 1 && item.inStage && this.items[0].active || item.inStage && this.items[index + 1] && this.items[index + 1].active) {
  342. return 'left';
  343. } else if (index === 0 && item.inStage && this.items[length - 1].active || item.inStage && this.items[index - 1] && this.items[index - 1].active) {
  344. return 'right';
  345. }
  346. return false;
  347. },
  348. handleButtonEnter: function handleButtonEnter(arrow) {
  349. var _this = this;
  350. this.items.forEach(function (item, index) {
  351. if (arrow === _this.itemInStage(item, index)) {
  352. item.hover = true;
  353. }
  354. });
  355. },
  356. handleButtonLeave: function handleButtonLeave() {
  357. this.items.forEach(function (item) {
  358. item.hover = false;
  359. });
  360. },
  361. updateItems: function updateItems() {
  362. this.items = this.$children.filter(function (child) {
  363. return child.$options.name === 'ElCarouselItem';
  364. });
  365. },
  366. resetItemPosition: function resetItemPosition(oldIndex) {
  367. var _this2 = this;
  368. this.items.forEach(function (item, index) {
  369. item.translateItem(index, _this2.activeIndex, oldIndex);
  370. });
  371. },
  372. playSlides: function playSlides() {
  373. if (this.activeIndex < this.items.length - 1) {
  374. this.activeIndex++;
  375. } else {
  376. this.activeIndex = 0;
  377. }
  378. },
  379. pauseTimer: function pauseTimer() {
  380. clearInterval(this.timer);
  381. },
  382. startTimer: function startTimer() {
  383. if (this.interval <= 0 || !this.autoplay) return;
  384. this.timer = setInterval(this.playSlides, this.interval);
  385. },
  386. setActiveItem: function setActiveItem(index) {
  387. if (typeof index === 'string') {
  388. var filteredItems = this.items.filter(function (item) {
  389. return item.name === index;
  390. });
  391. if (filteredItems.length > 0) {
  392. index = this.items.indexOf(filteredItems[0]);
  393. }
  394. }
  395. index = Number(index);
  396. if (isNaN(index) || index !== Math.floor(index)) {
  397. "production" !== 'production' && console.warn('[Element Warn][Carousel]index must be an integer.');
  398. return;
  399. }
  400. var length = this.items.length;
  401. var oldIndex = this.activeIndex;
  402. if (index < 0) {
  403. this.activeIndex = length - 1;
  404. } else if (index >= length) {
  405. this.activeIndex = 0;
  406. } else {
  407. this.activeIndex = index;
  408. }
  409. if (oldIndex === this.activeIndex) {
  410. this.resetItemPosition(oldIndex);
  411. }
  412. },
  413. prev: function prev() {
  414. this.setActiveItem(this.activeIndex - 1);
  415. },
  416. next: function next() {
  417. this.setActiveItem(this.activeIndex + 1);
  418. },
  419. handleIndicatorClick: function handleIndicatorClick(index) {
  420. this.activeIndex = index;
  421. },
  422. handleIndicatorHover: function handleIndicatorHover(index) {
  423. if (this.trigger === 'hover' && index !== this.activeIndex) {
  424. this.activeIndex = index;
  425. }
  426. }
  427. },
  428. created: function created() {
  429. var _this3 = this;
  430. this.throttledArrowClick = (0, _throttle2.default)(300, true, function (index) {
  431. _this3.setActiveItem(index);
  432. });
  433. this.throttledIndicatorHover = (0, _throttle2.default)(300, function (index) {
  434. _this3.handleIndicatorHover(index);
  435. });
  436. },
  437. mounted: function mounted() {
  438. var _this4 = this;
  439. this.updateItems();
  440. this.$nextTick(function () {
  441. (0, _resizeEvent.addResizeListener)(_this4.$el, _this4.resetItemPosition);
  442. if (_this4.initialIndex < _this4.items.length && _this4.initialIndex >= 0) {
  443. _this4.activeIndex = _this4.initialIndex;
  444. }
  445. _this4.startTimer();
  446. });
  447. },
  448. beforeDestroy: function beforeDestroy() {
  449. if (this.$el) (0, _resizeEvent.removeResizeListener)(this.$el, this.resetItemPosition);
  450. }
  451. };
  452. /***/ }),
  453. /***/ 394:
  454. /***/ (function(module, exports) {
  455. module.exports = require("throttle-debounce/throttle");
  456. /***/ }),
  457. /***/ 395:
  458. /***/ (function(module, __webpack_exports__, __webpack_require__) {
  459. "use strict";
  460. var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',{staticClass:"el-carousel",class:{ 'el-carousel--card': _vm.type === 'card' },on:{"mouseenter":function($event){$event.stopPropagation();_vm.handleMouseEnter($event)},"mouseleave":function($event){$event.stopPropagation();_vm.handleMouseLeave($event)}}},[_c('div',{staticClass:"el-carousel__container",style:({ height: _vm.height })},[_c('transition',{attrs:{"name":"carousel-arrow-left"}},[(_vm.arrow !== 'never')?_c('button',{directives:[{name:"show",rawName:"v-show",value:(_vm.arrow === 'always' || _vm.hover),expression:"arrow === 'always' || hover"}],staticClass:"el-carousel__arrow el-carousel__arrow--left",attrs:{"type":"button"},on:{"mouseenter":function($event){_vm.handleButtonEnter('left')},"mouseleave":_vm.handleButtonLeave,"click":function($event){$event.stopPropagation();_vm.throttledArrowClick(_vm.activeIndex - 1)}}},[_c('i',{staticClass:"el-icon-arrow-left"})]):_vm._e()]),_c('transition',{attrs:{"name":"carousel-arrow-right"}},[(_vm.arrow !== 'never')?_c('button',{directives:[{name:"show",rawName:"v-show",value:(_vm.arrow === 'always' || _vm.hover),expression:"arrow === 'always' || hover"}],staticClass:"el-carousel__arrow el-carousel__arrow--right",attrs:{"type":"button"},on:{"mouseenter":function($event){_vm.handleButtonEnter('right')},"mouseleave":_vm.handleButtonLeave,"click":function($event){$event.stopPropagation();_vm.throttledArrowClick(_vm.activeIndex + 1)}}},[_c('i',{staticClass:"el-icon-arrow-right"})]):_vm._e()]),_vm._t("default")],2),(_vm.indicatorPosition !== 'none')?_c('ul',{staticClass:"el-carousel__indicators",class:{ 'el-carousel__indicators--labels': _vm.hasLabel, 'el-carousel__indicators--outside': _vm.indicatorPosition === 'outside' || _vm.type === 'card' }},_vm._l((_vm.items),function(item,index){return _c('li',{staticClass:"el-carousel__indicator",class:{ 'is-active': index === _vm.activeIndex },on:{"mouseenter":function($event){_vm.throttledIndicatorHover(index)},"click":function($event){$event.stopPropagation();_vm.handleIndicatorClick(index)}}},[_c('button',{staticClass:"el-carousel__button"},[(_vm.hasLabel)?_c('span',[_vm._v(_vm._s(item.label))]):_vm._e()])])})):_vm._e()])}
  461. var staticRenderFns = []
  462. var esExports = { render: render, staticRenderFns: staticRenderFns }
  463. /* harmony default export */ __webpack_exports__["a"] = (esExports);
  464. /***/ })
  465. /******/ });