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417 lines
14 KiB
417 lines
14 KiB
<template>
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<view>
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<van-picker
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class="van-datetime-picker"
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active-class="active-class"
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toolbar-class="toolbar-class"
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column-class="column-class"
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:title="title"
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:columns="columns"
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:item-height="itemHeight"
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:show-toolbar="showToolbar"
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:visible-item-count="visibleItemCount"
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:confirm-button-text="confirmButtonText"
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:cancel-button-text="cancelButtonText"
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@change="onChange"
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@confirm="onConfirm"
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@cancel="onCancel"
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/>
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</view>
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</template>
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<script>
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'use strict';
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var __assign =
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(this && this.__assign) ||
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function () {
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__assign =
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Object.assign ||
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function (t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) {
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if (Object.prototype.hasOwnProperty.call(s, p)) {
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t[p] = s[p];
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}
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}
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __spreadArray =
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(this && this.__spreadArray) ||
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function (to, from, pack) {
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if (pack || arguments.length === 2) {
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for (var i = 0, l = from.length, ar; i < l; i++) {
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if (ar || !(i in from)) {
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if (!ar) {
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ar = Array.prototype.slice.call(from, 0, i);
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}
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ar[i] = from[i];
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}
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}
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}
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return to.concat(ar || Array.prototype.slice.call(from));
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};
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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var component_1 = require('../common/component');
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var validator_1 = require('../common/validator');
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var shared_1 = require('../picker/shared');
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var currentYear = new Date().getFullYear();
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function isValidDate(date) {
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return (0, validator_1.isDef)(date) && !isNaN(new Date(date).getTime());
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}
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function range(num, min, max) {
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return Math.min(Math.max(num, min), max);
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}
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function padZero(val) {
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return '00'.concat(val).slice(-2);
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}
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function times(n, iteratee) {
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var index = -1;
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var result = Array(n < 0 ? 0 : n);
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while (++index < n) {
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result[index] = iteratee(index);
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}
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return result;
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}
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function getTrueValue(formattedValue) {
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if (formattedValue === undefined) {
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formattedValue = '1';
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}
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while (isNaN(parseInt(formattedValue, 10))) {
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formattedValue = formattedValue.slice(1);
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}
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return parseInt(formattedValue, 10);
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}
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function getMonthEndDay(year, month) {
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return 32 - new Date(year, month - 1, 32).getDate();
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}
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var defaultFormatter = function (type, value) {
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return value;
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};
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export default {
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data() {
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return {
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innerValue: Date.now(),
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columns: [],
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title: '',
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showToolbar: '',
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visibleItemCount: '',
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confirmButtonText: '',
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cancelButtonText: ''
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};
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},
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classes: ['active-class', 'toolbar-class', 'column-class'],
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props: __assign(__assign({}, shared_1.pickerProps), {
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value: {
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type: null,
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observer: 'updateValue'
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},
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filter: null,
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type: {
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type: String,
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value: 'datetime',
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observer: 'updateValue'
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},
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showToolbar: {
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type: Boolean,
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value: true
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},
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formatter: {
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type: null,
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value: defaultFormatter
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},
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minDate: {
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type: Number,
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value: new Date(currentYear - 10, 0, 1).getTime(),
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observer: 'updateValue'
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},
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maxDate: {
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type: Number,
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value: new Date(currentYear + 10, 11, 31).getTime(),
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observer: 'updateValue'
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},
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minHour: {
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type: Number,
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value: 0,
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observer: 'updateValue'
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},
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maxHour: {
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type: Number,
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value: 23,
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observer: 'updateValue'
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},
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minMinute: {
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type: Number,
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value: 0,
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observer: 'updateValue'
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},
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maxMinute: {
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type: Number,
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value: 59,
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observer: 'updateValue'
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}
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}),
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methods: {
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updateValue: function () {
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var that = this;
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var data = this;
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var val = this.correctValue(data.value);
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var isEqual = val === data.innerValue;
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this.updateColumnValue(val).then(function () {
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if (!isEqual) {
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that.$emit('input', val);
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}
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});
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},
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getPicker: function () {
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if (this.picker == null) {
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this.picker = this.zpSelectComponent('.van-datetime-picker');
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var picker_1 = this.picker;
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var setColumnValues_1 = picker_1.setColumnValues;
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picker_1.setColumnValues = function () {
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var args = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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args[_i] = arguments[_i];
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}
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return setColumnValues_1.apply(picker_1, __spreadArray(__spreadArray([], args, true), [false], false));
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};
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}
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return this.picker;
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},
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updateColumns: function () {
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var _a = this.formatter;
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var formatter = _a === void 0 ? defaultFormatter : _a;
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var results = this.getOriginColumns().map(function (column) {
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return {
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values: column.values.map(function (value) {
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return formatter(column.type, value);
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})
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};
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});
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return this.set({
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columns: results
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});
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},
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getOriginColumns: function () {
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var filter = this.filter;
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var results = this.getRanges().map(function (_a) {
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var type = _a.type;
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var range = _a.range;
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var values = times(range[1] - range[0] + 1, function (index) {
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var value = range[0] + index;
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return type === 'year' ? ''.concat(value) : padZero(value);
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});
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if (filter) {
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values = filter(type, values);
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}
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return {
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type: type,
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values: values
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};
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});
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return results;
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},
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getRanges: function () {
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var data = this;
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if (data.type === 'time') {
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return [
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{
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type: 'hour',
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range: [data.minHour, data.maxHour]
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},
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{
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type: 'minute',
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range: [data.minMinute, data.maxMinute]
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}
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];
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}
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var _a = this.getBoundary('max', data.innerValue);
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var maxYear = _a.maxYear;
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var maxDate = _a.maxDate;
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var maxMonth = _a.maxMonth;
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var maxHour = _a.maxHour;
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var maxMinute = _a.maxMinute;
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var _b = this.getBoundary('min', data.innerValue);
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var minYear = _b.minYear;
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var minDate = _b.minDate;
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var minMonth = _b.minMonth;
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var minHour = _b.minHour;
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var minMinute = _b.minMinute;
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var result = [
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{
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type: 'year',
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range: [minYear, maxYear]
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},
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{
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type: 'month',
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range: [minMonth, maxMonth]
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},
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{
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type: 'day',
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range: [minDate, maxDate]
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},
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{
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type: 'hour',
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range: [minHour, maxHour]
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},
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{
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type: 'minute',
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range: [minMinute, maxMinute]
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}
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];
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if (data.type === 'date') {
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result.splice(3, 2);
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}
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if (data.type === 'year-month') {
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result.splice(2, 3);
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}
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return result;
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},
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correctValue: function (value) {
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var data = this;
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// validate value
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var isDateType = data.type !== 'time';
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if (isDateType && !isValidDate(value)) {
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value = data.minDate;
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} else if (!isDateType && !value) {
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var minHour = data.minHour;
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value = ''.concat(padZero(minHour), ':00');
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}
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// time type
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if (!isDateType) {
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var _a = value.split(':');
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var hour = _a[0];
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var minute = _a[1];
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hour = padZero(range(hour, data.minHour, data.maxHour));
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minute = padZero(range(minute, data.minMinute, data.maxMinute));
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return ''.concat(hour, ':').concat(minute);
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}
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// date type
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value = Math.max(value, data.minDate);
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value = Math.min(value, data.maxDate);
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return value;
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},
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getBoundary: function (type, innerValue) {
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var _a;
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var value = new Date(innerValue);
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var boundary = new Date(this[''.concat(type, 'Date')]);
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var year = boundary.getFullYear();
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var month = 1;
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var date = 1;
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var hour = 0;
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var minute = 0;
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if (type === 'max') {
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month = 12;
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date = getMonthEndDay(value.getFullYear(), value.getMonth() + 1);
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hour = 23;
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minute = 59;
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}
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if (value.getFullYear() === year) {
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month = boundary.getMonth() + 1;
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if (value.getMonth() + 1 === month) {
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date = boundary.getDate();
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if (value.getDate() === date) {
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hour = boundary.getHours();
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if (value.getHours() === hour) {
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minute = boundary.getMinutes();
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}
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}
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}
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}
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_a = {};
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_a[''.concat(type, 'Year')] = year;
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_a[''.concat(type, 'Month')] = month;
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_a[''.concat(type, 'Date')] = date;
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_a[''.concat(type, 'Hour')] = hour;
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_a[''.concat(type, 'Minute')] = minute;
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return _a;
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},
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onCancel: function () {
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this.$emit('cancel');
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},
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onConfirm: function () {
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this.$emit('confirm', this.innerValue);
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},
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onChange: function () {
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var that = this;
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var data = this;
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var value;
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var picker = this.getPicker();
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var originColumns = this.getOriginColumns();
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if (data.type === 'time') {
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var indexes = picker.getIndexes();
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value = ''.concat(+originColumns[0].values[indexes[0]], ':').concat(+originColumns[1].values[indexes[1]]);
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} else {
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var indexes = picker.getIndexes();
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var values = indexes.map(function (value, index) {
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return originColumns[index].values[value];
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});
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var year = getTrueValue(values[0]);
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var month = getTrueValue(values[1]);
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var maxDate = getMonthEndDay(year, month);
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var date = getTrueValue(values[2]);
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if (data.type === 'year-month') {
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date = 1;
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}
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date = date > maxDate ? maxDate : date;
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var hour = 0;
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var minute = 0;
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if (data.type === 'datetime') {
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hour = getTrueValue(values[3]);
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minute = getTrueValue(values[4]);
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}
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value = new Date(year, month - 1, date, hour, minute);
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}
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value = this.correctValue(value);
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this.updateColumnValue(value).then(function () {
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that.$emit('input', value);
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that.$emit('change', picker);
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});
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},
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updateColumnValue: function (value) {
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var that = this;
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var values = [];
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var type = this.type;
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var formatter = this.formatter || defaultFormatter;
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var picker = this.getPicker();
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if (type === 'time') {
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var pair = value.split(':');
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values = [formatter('hour', pair[0]), formatter('minute', pair[1])];
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} else {
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var date = new Date(value);
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values = [formatter('year', ''.concat(date.getFullYear())), formatter('month', padZero(date.getMonth() + 1))];
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if (type === 'date') {
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values.push(formatter('day', padZero(date.getDate())));
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}
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if (type === 'datetime') {
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values.push(formatter('day', padZero(date.getDate())), formatter('hour', padZero(date.getHours())), formatter('minute', padZero(date.getMinutes())));
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}
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}
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return this.set({
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innerValue: value
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})
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.then(function () {
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return that.updateColumns();
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})
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.then(function () {
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return picker.setValues(values);
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});
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}
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},
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created: function () {
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var that = this;
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var innerValue = this.correctValue(this.value);
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this.updateColumnValue(innerValue).then(function () {
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that.$emit('input', innerValue);
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});
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}
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};
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</script>
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<style>
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@import '../common/index.css';
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</style>
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