300 lines
9.0 KiB
JavaScript
300 lines
9.0 KiB
JavaScript
module.exports =
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/******/ (function(modules) { // webpackBootstrap
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/******/ // The module cache
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/******/ var installedModules = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/
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/******/ // Check if module is in cache
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/******/ if(installedModules[moduleId]) {
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/******/ return installedModules[moduleId].exports;
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/******/ }
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = installedModules[moduleId] = {
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/******/ i: moduleId,
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/******/ l: false,
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/******/ exports: {}
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.l = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = modules;
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/******/
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/******/ // expose the module cache
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/******/ __webpack_require__.c = installedModules;
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/******/
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/******/ // define getter function for harmony exports
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/******/ __webpack_require__.d = function(exports, name, getter) {
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/******/ if(!__webpack_require__.o(exports, name)) {
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/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
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/******/ }
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/******/ };
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/******/
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/******/ // define __esModule on exports
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/******/ __webpack_require__.r = function(exports) {
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ }
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/******/ Object.defineProperty(exports, '__esModule', { value: true });
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/******/ };
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/******/
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/******/ // create a fake namespace object
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/******/ // mode & 1: value is a module id, require it
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/******/ // mode & 2: merge all properties of value into the ns
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/******/ // mode & 4: return value when already ns object
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/******/ // mode & 8|1: behave like require
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/******/ __webpack_require__.t = function(value, mode) {
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/******/ if(mode & 1) value = __webpack_require__(value);
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/******/ if(mode & 8) return value;
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/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
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/******/ var ns = Object.create(null);
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/******/ __webpack_require__.r(ns);
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/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
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/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
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/******/ return ns;
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/******/ };
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/******/
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/******/ // getDefaultExport function for compatibility with non-harmony modules
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/******/ __webpack_require__.n = function(module) {
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/******/ var getter = module && module.__esModule ?
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/******/ function getDefault() { return module['default']; } :
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/******/ function getModuleExports() { return module; };
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/******/ __webpack_require__.d(getter, 'a', getter);
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/******/ return getter;
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/******/ };
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/******/
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/******/ // Object.prototype.hasOwnProperty.call
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/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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/******/
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/******/ // __webpack_public_path__
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/******/ __webpack_require__.p = "/dist/";
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/******/
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/******/
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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(__webpack_require__.s = 133);
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/******/ })
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/************************************************************************/
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/******/ ({
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/***/ 133:
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/***/ (function(module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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// EXTERNAL MODULE: external "throttle-debounce/debounce"
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var debounce_ = __webpack_require__(17);
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var debounce_default = /*#__PURE__*/__webpack_require__.n(debounce_);
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// EXTERNAL MODULE: external "element-ui/lib/utils/types"
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var types_ = __webpack_require__(20);
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// EXTERNAL MODULE: external "element-ui/lib/utils/dom"
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var dom_ = __webpack_require__(2);
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// CONCATENATED MODULE: ./packages/infinite-scroll/src/main.js
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var getStyleComputedProperty = function getStyleComputedProperty(element, property) {
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if (element === window) {
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element = document.documentElement;
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}
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if (element.nodeType !== 1) {
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return [];
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}
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// NOTE: 1 DOM access here
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var css = window.getComputedStyle(element, null);
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return property ? css[property] : css;
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};
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var entries = function entries(obj) {
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return Object.keys(obj || {}).map(function (key) {
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return [key, obj[key]];
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});
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};
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var getPositionSize = function getPositionSize(el, prop) {
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return el === window || el === document ? document.documentElement[prop] : el[prop];
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};
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var getOffsetHeight = function getOffsetHeight(el) {
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return getPositionSize(el, 'offsetHeight');
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};
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var getClientHeight = function getClientHeight(el) {
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return getPositionSize(el, 'clientHeight');
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};
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var scope = 'ElInfiniteScroll';
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var attributes = {
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delay: {
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type: Number,
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default: 200
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},
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distance: {
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type: Number,
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default: 0
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},
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disabled: {
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type: Boolean,
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default: false
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},
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immediate: {
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type: Boolean,
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default: true
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}
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};
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var main_getScrollOptions = function getScrollOptions(el, vm) {
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if (!Object(types_["isHtmlElement"])(el)) return {};
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return entries(attributes).reduce(function (map, _ref) {
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var key = _ref[0],
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option = _ref[1];
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var type = option.type,
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defaultValue = option.default;
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var value = el.getAttribute('infinite-scroll-' + key);
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value = Object(types_["isUndefined"])(vm[value]) ? value : vm[value];
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switch (type) {
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case Number:
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value = Number(value);
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value = Number.isNaN(value) ? defaultValue : value;
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break;
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case Boolean:
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value = Object(types_["isDefined"])(value) ? value === 'false' ? false : Boolean(value) : defaultValue;
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break;
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default:
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value = type(value);
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}
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map[key] = value;
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return map;
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}, {});
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};
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var getElementTop = function getElementTop(el) {
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return el.getBoundingClientRect().top;
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};
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var main_handleScroll = function handleScroll(cb) {
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var _scope = this[scope],
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el = _scope.el,
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vm = _scope.vm,
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container = _scope.container,
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observer = _scope.observer;
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var _getScrollOptions = main_getScrollOptions(el, vm),
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distance = _getScrollOptions.distance,
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disabled = _getScrollOptions.disabled;
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if (disabled) return;
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var containerInfo = container.getBoundingClientRect();
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if (!containerInfo.width && !containerInfo.height) return;
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var shouldTrigger = false;
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if (container === el) {
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// be aware of difference between clientHeight & offsetHeight & window.getComputedStyle().height
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var scrollBottom = container.scrollTop + getClientHeight(container);
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shouldTrigger = container.scrollHeight - scrollBottom <= distance;
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} else {
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var heightBelowTop = getOffsetHeight(el) + getElementTop(el) - getElementTop(container);
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var offsetHeight = getOffsetHeight(container);
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var borderBottom = Number.parseFloat(getStyleComputedProperty(container, 'borderBottomWidth'));
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shouldTrigger = heightBelowTop - offsetHeight + borderBottom <= distance;
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}
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if (shouldTrigger && Object(types_["isFunction"])(cb)) {
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cb.call(vm);
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} else if (observer) {
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observer.disconnect();
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this[scope].observer = null;
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}
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};
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/* harmony default export */ var main = ({
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name: 'InfiniteScroll',
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inserted: function inserted(el, binding, vnode) {
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var cb = binding.value;
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var vm = vnode.context;
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// only include vertical scroll
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var container = Object(dom_["getScrollContainer"])(el, true);
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var _getScrollOptions2 = main_getScrollOptions(el, vm),
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delay = _getScrollOptions2.delay,
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immediate = _getScrollOptions2.immediate;
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var onScroll = debounce_default()(delay, main_handleScroll.bind(el, cb));
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el[scope] = { el: el, vm: vm, container: container, onScroll: onScroll };
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if (container) {
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container.addEventListener('scroll', onScroll);
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if (immediate) {
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var observer = el[scope].observer = new MutationObserver(onScroll);
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observer.observe(container, { childList: true, subtree: true });
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onScroll();
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}
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}
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},
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unbind: function unbind(el) {
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var _el$scope = el[scope],
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container = _el$scope.container,
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onScroll = _el$scope.onScroll;
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if (container) {
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container.removeEventListener('scroll', onScroll);
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}
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}
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});
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// CONCATENATED MODULE: ./packages/infinite-scroll/index.js
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/* istanbul ignore next */
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main.install = function (Vue) {
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Vue.directive(main.name, main);
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};
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/* harmony default export */ var infinite_scroll = __webpack_exports__["default"] = (main);
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/***/ }),
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/***/ 17:
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/***/ (function(module, exports) {
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module.exports = require("throttle-debounce/debounce");
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/***/ }),
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/***/ 2:
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/***/ (function(module, exports) {
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module.exports = require("element-ui/lib/utils/dom");
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/***/ }),
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/***/ 20:
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/***/ (function(module, exports) {
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module.exports = require("element-ui/lib/utils/types");
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/***/ })
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/******/ }); |