558 lines
No EOL
17 KiB
JavaScript
558 lines
No EOL
17 KiB
JavaScript
import "../../../src/components/VDataTable/VDataTable.sass"; // Components
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import { VData } from '../VData';
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import { VDataFooter, VDataIterator } from '../VDataIterator';
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import VBtn from '../VBtn';
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import VDataTableHeader from './VDataTableHeader'; // import VVirtualTable from './VVirtualTable'
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import VIcon from '../VIcon';
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import VProgressLinear from '../VProgressLinear';
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import Row from './Row';
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import RowGroup from './RowGroup';
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import VSimpleCheckbox from '../VCheckbox/VSimpleCheckbox';
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import VSimpleTable from './VSimpleTable';
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import MobileRow from './MobileRow';
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import ripple from '../../directives/ripple'; // Helpers
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import { deepEqual, getObjectValueByPath, getPrefixedScopedSlots, getSlot, defaultFilter } from '../../util/helpers';
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import { breaking } from '../../util/console';
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function filterFn(item, search, filter) {
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return header => {
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const value = getObjectValueByPath(item, header.value);
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return header.filter ? header.filter(value, search, item) : filter(value, search, item);
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};
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}
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function searchTableItems(items, search, headersWithCustomFilters, headersWithoutCustomFilters, customFilter) {
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let filtered = items;
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search = typeof search === 'string' ? search.trim() : null;
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if (search && headersWithoutCustomFilters.length) {
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filtered = items.filter(item => headersWithoutCustomFilters.some(filterFn(item, search, customFilter)));
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}
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if (headersWithCustomFilters.length) {
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filtered = filtered.filter(item => headersWithCustomFilters.every(filterFn(item, search, defaultFilter)));
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}
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return filtered;
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}
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/* @vue/component */
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export default VDataIterator.extend({
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name: 'v-data-table',
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// https://github.com/vuejs/vue/issues/6872
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directives: {
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ripple
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},
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props: {
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headers: {
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type: Array
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},
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showSelect: Boolean,
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showExpand: Boolean,
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showGroupBy: Boolean,
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// TODO: Fix
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// virtualRows: Boolean,
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mobileBreakpoint: {
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type: Number,
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default: 600
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},
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height: [Number, String],
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hideDefaultHeader: Boolean,
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caption: String,
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dense: Boolean,
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headerProps: Object,
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calculateWidths: Boolean,
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fixedHeader: Boolean,
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headersLength: Number,
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expandIcon: {
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type: String,
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default: '$vuetify.icons.expand'
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},
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customFilter: {
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type: Function,
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default: defaultFilter
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}
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},
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data() {
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return {
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internalGroupBy: [],
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openCache: {},
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widths: []
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};
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},
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computed: {
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computedHeaders() {
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if (!this.headers) return [];
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const headers = this.headers.filter(h => h.value === undefined || !this.internalGroupBy.find(v => v === h.value));
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const defaultHeader = {
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text: '',
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sortable: false,
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width: '1px'
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};
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if (this.showSelect) {
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const index = headers.findIndex(h => h.value === 'data-table-select');
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if (index < 0) headers.unshift({ ...defaultHeader,
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value: 'data-table-select'
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});else headers.splice(index, 1, { ...defaultHeader,
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...headers[index]
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});
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}
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if (this.showExpand) {
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const index = headers.findIndex(h => h.value === 'data-table-expand');
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if (index < 0) headers.unshift({ ...defaultHeader,
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value: 'data-table-expand'
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});else headers.splice(index, 1, { ...defaultHeader,
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...headers[index]
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});
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}
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return headers;
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},
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computedHeadersLength() {
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return this.headersLength || this.computedHeaders.length;
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},
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isMobile() {
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return this.$vuetify.breakpoint.width < this.mobileBreakpoint;
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},
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columnSorters() {
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return this.computedHeaders.reduce((acc, header) => {
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if (header.sort) acc[header.value] = header.sort;
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return acc;
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}, {});
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},
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headersWithCustomFilters() {
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return this.computedHeaders.filter(header => header.filter);
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},
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headersWithoutCustomFilters() {
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return this.computedHeaders.filter(header => !header.filter);
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}
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},
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created() {
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const breakingProps = [['sort-icon', 'header-props.sort-icon'], ['hide-headers', 'hide-default-header'], ['select-all', 'show-select']];
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/* istanbul ignore next */
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breakingProps.forEach(([original, replacement]) => {
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if (this.$attrs.hasOwnProperty(original)) breaking(original, replacement, this);
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});
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},
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mounted() {
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// if ((!this.sortBy || !this.sortBy.length) && (!this.options.sortBy || !this.options.sortBy.length)) {
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// const firstSortable = this.headers.find(h => !('sortable' in h) || !!h.sortable)
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// if (firstSortable) this.updateOptions({ sortBy: [firstSortable.value], sortDesc: [false] })
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// }
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if (this.calculateWidths) {
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window.addEventListener('resize', this.calcWidths);
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this.calcWidths();
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}
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},
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beforeDestroy() {
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if (this.calculateWidths) {
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window.removeEventListener('resize', this.calcWidths);
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}
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},
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methods: {
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calcWidths() {
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this.widths = Array.from(this.$el.querySelectorAll('th')).map(e => e.clientWidth);
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},
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customFilterWithColumns(items, search) {
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return searchTableItems(items, search, this.headersWithCustomFilters, this.headersWithoutCustomFilters, this.customFilter);
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},
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customSortWithHeaders(items, sortBy, sortDesc, locale) {
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return this.customSort(items, sortBy, sortDesc, locale, this.columnSorters);
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},
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createItemProps(item) {
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const props = VDataIterator.options.methods.createItemProps.call(this, item);
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return Object.assign(props, {
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headers: this.computedHeaders
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});
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},
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genCaption(props) {
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if (this.caption) return [this.$createElement('caption', [this.caption])];
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return getSlot(this, 'caption', props, true);
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},
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genColgroup(props) {
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return this.$createElement('colgroup', this.computedHeaders.map(header => {
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return this.$createElement('col', {
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class: {
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divider: header.divider
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},
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style: {
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width: header.width
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}
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});
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}));
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},
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genLoading() {
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const progress = this.$slots['progress'] ? this.$slots.progress : this.$createElement(VProgressLinear, {
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props: {
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color: this.loading === true ? 'primary' : this.loading,
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height: 2,
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indeterminate: true
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}
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});
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const th = this.$createElement('th', {
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staticClass: 'column',
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attrs: {
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colspan: this.computedHeadersLength
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}
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}, [progress]);
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const tr = this.$createElement('tr', {
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staticClass: 'v-data-table__progress'
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}, [th]);
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return this.$createElement('thead', [tr]);
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},
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genHeaders(props) {
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const data = {
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props: { ...this.headerProps,
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headers: this.computedHeaders,
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options: props.options,
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mobile: this.isMobile,
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showGroupBy: this.showGroupBy,
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someItems: this.someItems,
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everyItem: this.everyItem,
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singleSelect: this.singleSelect,
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disableSort: this.disableSort
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},
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on: {
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sort: props.sort,
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group: props.group,
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'toggle-select-all': this.toggleSelectAll
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}
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};
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const children = [getSlot(this, 'header', data)];
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if (!this.hideDefaultHeader) {
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const scopedSlots = getPrefixedScopedSlots('header.', this.$scopedSlots);
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children.push(this.$createElement(VDataTableHeader, { ...data,
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scopedSlots
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}));
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}
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if (this.loading) children.push(this.genLoading());
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return children;
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},
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genEmptyWrapper(content) {
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return this.$createElement('tr', [this.$createElement('td', {
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attrs: {
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colspan: this.computedHeadersLength
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}
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}, content)]);
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},
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genItems(items, props) {
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const empty = this.genEmpty(props.pagination.itemsLength);
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if (empty) return [empty];
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return props.groupedItems ? this.genGroupedRows(props.groupedItems, props) : this.genRows(items, props);
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},
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genGroupedRows(groupedItems, props) {
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const groups = Object.keys(groupedItems || {});
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return groups.map(group => {
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if (!this.openCache.hasOwnProperty(group)) this.$set(this.openCache, group, true);
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if (this.$scopedSlots.group) {
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return this.$scopedSlots.group({
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group,
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options: props.options,
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items: groupedItems[group],
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headers: this.computedHeaders
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});
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} else {
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return this.genDefaultGroupedRow(group, groupedItems[group], props);
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}
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});
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},
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genDefaultGroupedRow(group, items, props) {
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const isOpen = !!this.openCache[group];
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const children = [this.$createElement('template', {
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slot: 'row.content'
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}, this.genDefaultRows(items, props))];
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if (this.$scopedSlots['group.header']) {
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children.unshift(this.$createElement('template', {
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slot: 'column.header'
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}, [this.$scopedSlots['group.header']({
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group,
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groupBy: props.options.groupBy,
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items,
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headers: this.computedHeaders
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})]));
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} else {
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const toggle = this.$createElement(VBtn, {
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staticClass: 'ma-0',
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props: {
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icon: true,
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small: true
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},
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on: {
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click: () => this.$set(this.openCache, group, !this.openCache[group])
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}
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}, [this.$createElement(VIcon, [isOpen ? 'remove' : 'add'])]);
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const remove = this.$createElement(VBtn, {
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staticClass: 'ma-0',
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props: {
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icon: true,
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small: true
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},
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on: {
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click: () => props.updateOptions({
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groupBy: [],
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groupDesc: []
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})
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}
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}, [this.$createElement(VIcon, ['close'])]);
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const column = this.$createElement('td', {
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staticClass: 'text-start',
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attrs: {
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colspan: this.computedHeadersLength
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}
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}, [toggle, `${props.options.groupBy[0]}: ${group}`, remove]);
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children.unshift(this.$createElement('template', {
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slot: 'column.header'
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}, [column]));
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}
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if (this.$scopedSlots['group.summary']) {
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children.push(this.$createElement('template', {
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slot: 'column.summary'
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}, [this.$scopedSlots['group.summary']({
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group,
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groupBy: props.options.groupBy,
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items,
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headers: this.computedHeaders
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})]));
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}
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return this.$createElement(RowGroup, {
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key: group,
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props: {
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value: isOpen
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}
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}, children);
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},
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genRows(items, props) {
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return this.$scopedSlots.item ? this.genScopedRows(items, props) : this.genDefaultRows(items, props);
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},
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genScopedRows(items, props) {
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const rows = [];
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for (let i = 0; i < items.length; i++) {
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const item = items[i];
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rows.push(this.$scopedSlots.item(this.createItemProps(item)));
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if (this.isExpanded(item)) {
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rows.push(this.$scopedSlots['expanded-item']({
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item,
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headers: this.computedHeaders
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}));
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}
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}
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return rows;
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},
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genDefaultRows(items, props) {
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return this.$scopedSlots['expanded-item'] ? items.map(item => this.genDefaultExpandedRow(item)) : items.map(item => this.genDefaultSimpleRow(item));
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},
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genDefaultExpandedRow(item) {
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const isExpanded = this.isExpanded(item);
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const headerRow = this.genDefaultSimpleRow(item, isExpanded ? 'expanded expanded__row' : null);
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const expandedRow = this.$createElement('tr', {
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staticClass: 'expanded expanded__content'
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}, [this.$scopedSlots['expanded-item']({
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item,
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headers: this.computedHeaders
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})]);
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return this.$createElement(RowGroup, {
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props: {
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value: isExpanded
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}
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}, [this.$createElement('template', {
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slot: 'row.header'
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}, [headerRow]), this.$createElement('template', {
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slot: 'row.content'
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}, [expandedRow])]);
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},
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genDefaultSimpleRow(item, classes = null) {
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const scopedSlots = getPrefixedScopedSlots('item.', this.$scopedSlots);
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const data = this.createItemProps(item);
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if (this.showSelect) {
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const slot = scopedSlots['data-table-select'];
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scopedSlots['data-table-select'] = slot ? () => slot(data) : () => this.$createElement(VSimpleCheckbox, {
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staticClass: 'v-data-table__checkbox',
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props: {
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value: data.isSelected
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},
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on: {
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input: val => data.select(val)
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}
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});
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}
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if (this.showExpand) {
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const slot = scopedSlots['data-table-expand'];
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scopedSlots['data-table-expand'] = slot ? () => slot(data) : () => this.$createElement(VIcon, {
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staticClass: 'v-data-table__expand-icon',
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class: {
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'v-data-table__expand-icon--active': data.isExpanded
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},
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on: {
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click: e => {
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e.stopPropagation();
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data.expand(!data.isExpanded);
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}
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}
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}, [this.expandIcon]);
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}
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return this.$createElement(this.isMobile ? MobileRow : Row, {
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key: getObjectValueByPath(item, this.itemKey),
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class: classes,
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props: {
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headers: this.computedHeaders,
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item,
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rtl: this.$vuetify.rtl
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},
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scopedSlots,
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on: {
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click: () => this.$emit('click:row', item)
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}
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});
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},
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genBody(props) {
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const data = { ...props,
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isMobile: this.isMobile,
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headers: this.computedHeaders
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};
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if (this.$scopedSlots.body) {
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return this.$scopedSlots.body(data);
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}
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return this.$createElement('tbody', [getSlot(this, 'body.prepend', data, true), this.genItems(props.items, props), getSlot(this, 'body.append', data, true)]);
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},
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genFooters(props) {
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const data = {
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props: {
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options: props.options,
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pagination: props.pagination,
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itemsPerPageText: '$vuetify.dataTable.itemsPerPageText',
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...this.footerProps
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},
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on: {
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'update:options': value => props.updateOptions(value)
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},
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widths: this.widths,
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headers: this.computedHeaders
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};
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const children = [getSlot(this, 'footer', data, true)];
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if (!this.hideDefaultFooter) {
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children.push(this.$createElement(VDataFooter, data));
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}
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return children;
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},
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genDefaultScopedSlot(props) {
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const simpleProps = {
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height: this.height,
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fixedHeader: this.fixedHeader,
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dense: this.dense
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}; // if (this.virtualRows) {
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// return this.$createElement(VVirtualTable, {
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// props: Object.assign(simpleProps, {
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// items: props.items,
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// height: this.height,
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// rowHeight: this.dense ? 24 : 48,
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// headerHeight: this.dense ? 32 : 48,
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// // TODO: expose rest of props from virtual table?
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// }),
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// scopedSlots: {
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// items: ({ items }) => this.genItems(items, props) as any,
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// },
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// }, [
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// this.proxySlot('body.before', [this.genCaption(props), this.genHeaders(props)]),
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// this.proxySlot('bottom', this.genFooters(props)),
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// ])
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// }
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return this.$createElement(VSimpleTable, {
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props: simpleProps
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}, [this.proxySlot('top', getSlot(this, 'top', props, true)), this.genCaption(props), this.genColgroup(props), this.genHeaders(props), this.genBody(props), this.proxySlot('bottom', this.genFooters(props))]);
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},
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proxySlot(slot, content) {
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return this.$createElement('template', {
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slot
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}, content);
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}
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},
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render() {
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return this.$createElement(VData, {
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props: { ...this.$props,
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customFilter: this.customFilterWithColumns,
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customSort: this.customSortWithHeaders
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},
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on: {
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'update:options': (v, old) => {
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this.internalGroupBy = v.groupBy || [];
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!deepEqual(v, old) && this.$emit('update:options', v);
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},
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'update:page': v => this.$emit('update:page', v),
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'update:items-per-page': v => this.$emit('update:items-per-page', v),
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'update:sort-by': v => this.$emit('update:sort-by', v),
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'update:sort-desc': v => this.$emit('update:sort-desc', v),
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'update:group-by': v => this.$emit('update:group-by', v),
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'update:group-desc': v => this.$emit('update:group-desc', v),
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pagination: (v, old) => !deepEqual(v, old) && this.$emit('pagination', v),
|
|
'current-items': v => {
|
|
this.internalCurrentItems = v;
|
|
this.$emit('current-items', v);
|
|
},
|
|
'page-count': v => this.$emit('page-count', v)
|
|
},
|
|
scopedSlots: {
|
|
default: this.genDefaultScopedSlot
|
|
}
|
|
});
|
|
}
|
|
|
|
});
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|
//# sourceMappingURL=VDataTable.js.map
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