image.js 12 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/image/src/main.vue?vue&type=template&id=44d84a7c&
  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. { staticClass: "el-image" },
  191. [
  192. _vm.loading
  193. ? _vm._t("placeholder", [
  194. _c("div", { staticClass: "el-image__placeholder" })
  195. ])
  196. : _vm.error
  197. ? _vm._t("error", [
  198. _c("div", { staticClass: "el-image__error" }, [
  199. _vm._v(_vm._s(_vm.t("el.image.error")))
  200. ])
  201. ])
  202. : _c("img", {
  203. staticClass: "el-image__inner",
  204. style: { "object-fit": _vm.fit },
  205. attrs: { src: _vm.src, alt: _vm.alt }
  206. })
  207. ],
  208. 2
  209. )
  210. }
  211. var staticRenderFns = []
  212. render._withStripped = true
  213. // CONCATENATED MODULE: ./packages/image/src/main.vue?vue&type=template&id=44d84a7c&
  214. // EXTERNAL MODULE: external "element-ui/lib/mixins/locale"
  215. var locale_ = __webpack_require__(7);
  216. var locale_default = /*#__PURE__*/__webpack_require__.n(locale_);
  217. // EXTERNAL MODULE: external "element-ui/lib/utils/dom"
  218. var dom_ = __webpack_require__(2);
  219. // EXTERNAL MODULE: external "element-ui/lib/utils/types"
  220. var types_ = __webpack_require__(31);
  221. // EXTERNAL MODULE: external "throttle-debounce/throttle"
  222. var throttle_ = __webpack_require__(33);
  223. var throttle_default = /*#__PURE__*/__webpack_require__.n(throttle_);
  224. // CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/image/src/main.vue?vue&type=script&lang=js&
  225. //
  226. //
  227. //
  228. //
  229. //
  230. //
  231. //
  232. //
  233. //
  234. //
  235. //
  236. //
  237. //
  238. //
  239. //
  240. //
  241. //
  242. /* harmony default export */ var mainvue_type_script_lang_js_ = ({
  243. name: 'ElImage',
  244. mixins: [locale_default.a],
  245. props: {
  246. src: String,
  247. fit: String,
  248. lazy: Boolean,
  249. scrollContainer: [String, HTMLElement],
  250. alt: String
  251. },
  252. data: function data() {
  253. return {
  254. loading: true,
  255. error: false,
  256. show: !this.lazy
  257. };
  258. },
  259. watch: {
  260. src: {
  261. handler: function handler(val) {
  262. this.show && this.loadImage(val);
  263. },
  264. immediate: true
  265. },
  266. show: function show(val) {
  267. val && this.loadImage(this.src);
  268. }
  269. },
  270. mounted: function mounted() {
  271. this.lazy && this.addLazyLoadListener();
  272. },
  273. beforeDestroy: function beforeDestroy() {
  274. this.lazy && this.removeLazyLoadListener();
  275. },
  276. methods: {
  277. loadImage: function loadImage(val) {
  278. // reset status
  279. this.loading = true;
  280. this.error = false;
  281. var img = new Image();
  282. img.onload = this.handleLoad.bind(this);
  283. img.onerror = this.handleError.bind(this);
  284. img.src = val;
  285. },
  286. handleLoad: function handleLoad(e) {
  287. this.loading = false;
  288. this.$emit('load', e);
  289. },
  290. handleError: function handleError(e) {
  291. this.loading = false;
  292. this.error = true;
  293. this.$emit('error', e);
  294. },
  295. handleLazyLoad: function handleLazyLoad() {
  296. if (Object(dom_["isInContainer"])(this.$el, this._scrollContainer)) {
  297. this.show = true;
  298. this.removeLazyLoadListener();
  299. }
  300. },
  301. addLazyLoadListener: function addLazyLoadListener() {
  302. if (this.$isServer) return;
  303. var scrollContainer = this.scrollContainer;
  304. var _scrollContainer = null;
  305. if (Object(types_["isHtmlElement"])(scrollContainer)) {
  306. _scrollContainer = scrollContainer;
  307. } else if (Object(types_["isString"])(scrollContainer)) {
  308. _scrollContainer = document.querySelector(scrollContainer);
  309. } else {
  310. _scrollContainer = Object(dom_["getScrollContainer"])(this.$el);
  311. }
  312. if (_scrollContainer) {
  313. this._scrollContainer = _scrollContainer;
  314. this._lazyLoadHandler = throttle_default()(200, this.handleLazyLoad);
  315. Object(dom_["on"])(_scrollContainer, 'scroll', this._lazyLoadHandler);
  316. this.handleLazyLoad();
  317. }
  318. },
  319. removeLazyLoadListener: function removeLazyLoadListener() {
  320. var _scrollContainer = this._scrollContainer,
  321. _lazyLoadHandler = this._lazyLoadHandler;
  322. if (this.$isServer || !_scrollContainer || !_lazyLoadHandler) return;
  323. Object(dom_["off"])(_scrollContainer, 'scroll', _lazyLoadHandler);
  324. this._scrollContainer = null;
  325. this._lazyLoadHandler = null;
  326. }
  327. }
  328. });
  329. // CONCATENATED MODULE: ./packages/image/src/main.vue?vue&type=script&lang=js&
  330. /* harmony default export */ var src_mainvue_type_script_lang_js_ = (mainvue_type_script_lang_js_);
  331. // EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js
  332. var componentNormalizer = __webpack_require__(0);
  333. // CONCATENATED MODULE: ./packages/image/src/main.vue
  334. /* normalize component */
  335. var component = Object(componentNormalizer["a" /* default */])(
  336. src_mainvue_type_script_lang_js_,
  337. render,
  338. staticRenderFns,
  339. false,
  340. null,
  341. null,
  342. null
  343. )
  344. /* hot reload */
  345. if (false) { var api; }
  346. component.options.__file = "packages/image/src/main.vue"
  347. /* harmony default export */ var main = (component.exports);
  348. // CONCATENATED MODULE: ./packages/image/index.js
  349. /* istanbul ignore next */
  350. main.install = function (Vue) {
  351. Vue.component(main.name, main);
  352. };
  353. /* harmony default export */ var packages_image = __webpack_exports__["default"] = (main);
  354. /***/ }),
  355. /***/ 2:
  356. /***/ (function(module, exports) {
  357. module.exports = require("element-ui/lib/utils/dom");
  358. /***/ }),
  359. /***/ 31:
  360. /***/ (function(module, exports) {
  361. module.exports = require("element-ui/lib/utils/types");
  362. /***/ }),
  363. /***/ 33:
  364. /***/ (function(module, exports) {
  365. module.exports = require("throttle-debounce/throttle");
  366. /***/ }),
  367. /***/ 7:
  368. /***/ (function(module, exports) {
  369. module.exports = require("element-ui/lib/mixins/locale");
  370. /***/ })
  371. /******/ });