756 lines
25 KiB
JavaScript
756 lines
25 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = exports.defaultMenuProps = void 0;
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require("../../../src/components/VTextField/VTextField.sass");
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require("../../../src/components/VSelect/VSelect.sass");
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var _VChip = _interopRequireDefault(require("../VChip"));
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var _VMenu = _interopRequireDefault(require("../VMenu"));
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var _VSelectList = _interopRequireDefault(require("./VSelectList"));
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var _VTextField2 = _interopRequireDefault(require("../VTextField/VTextField"));
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var _comparable = _interopRequireDefault(require("../../mixins/comparable"));
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var _filterable = _interopRequireDefault(require("../../mixins/filterable"));
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var _clickOutside = _interopRequireDefault(require("../../directives/click-outside"));
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var _helpers = require("../../util/helpers");
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var _console = require("../../util/console");
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var _mixins = _interopRequireDefault(require("../../util/mixins"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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var defaultMenuProps = {
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closeOnClick: false,
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closeOnContentClick: false,
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disableKeys: true,
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openOnClick: false,
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maxHeight: 300
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};
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exports.defaultMenuProps = defaultMenuProps;
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var baseMixins = (0, _mixins.default)(_VTextField2.default, _comparable.default, _filterable.default);
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/* @vue/component */
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var _default2 = baseMixins.extend().extend({
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name: 'v-select',
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directives: {
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ClickOutside: _clickOutside.default
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},
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props: {
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appendIcon: {
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type: String,
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default: '$vuetify.icons.dropdown'
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},
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attach: {
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default: false
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},
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cacheItems: Boolean,
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chips: Boolean,
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clearable: Boolean,
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deletableChips: Boolean,
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dense: Boolean,
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eager: Boolean,
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hideSelected: Boolean,
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items: {
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type: Array,
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default: function _default() {
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return [];
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}
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},
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itemColor: {
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type: String,
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default: 'primary'
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},
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itemDisabled: {
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type: [String, Array, Function],
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default: 'disabled'
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},
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itemText: {
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type: [String, Array, Function],
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default: 'text'
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},
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itemValue: {
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type: [String, Array, Function],
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default: 'value'
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},
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menuProps: {
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type: [String, Array, Object],
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default: function _default() {
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return defaultMenuProps;
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}
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},
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multiple: Boolean,
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openOnClear: Boolean,
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returnObject: Boolean,
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smallChips: Boolean
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},
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data: function data() {
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return {
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cachedItems: this.cacheItems ? this.items : [],
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content: null,
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isBooted: false,
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isMenuActive: false,
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lastItem: 20,
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// As long as a value is defined, show it
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// Otherwise, check if multiple
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// to determine which default to provide
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lazyValue: this.value !== undefined ? this.value : this.multiple ? [] : undefined,
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selectedIndex: -1,
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selectedItems: [],
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keyboardLookupPrefix: '',
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keyboardLookupLastTime: 0
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};
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},
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computed: {
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/* All items that the select has */
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allItems: function allItems() {
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return this.filterDuplicates(this.cachedItems.concat(this.items));
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},
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classes: function classes() {
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return _objectSpread({}, _VTextField2.default.options.computed.classes.call(this), {
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'v-select': true,
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'v-select--chips': this.hasChips,
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'v-select--chips--small': this.smallChips,
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'v-select--is-menu-active': this.isMenuActive
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});
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},
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/* Used by other components to overwrite */
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computedItems: function computedItems() {
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return this.allItems;
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},
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computedOwns: function computedOwns() {
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return "list-".concat(this._uid);
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},
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counterValue: function counterValue() {
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return this.multiple ? this.selectedItems.length : (this.getText(this.selectedItems[0]) || '').toString().length;
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},
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directives: function directives() {
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return this.isFocused ? [{
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name: 'click-outside',
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value: this.blur,
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args: {
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closeConditional: this.closeConditional
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}
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}] : undefined;
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},
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dynamicHeight: function dynamicHeight() {
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return 'auto';
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},
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hasChips: function hasChips() {
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return this.chips || this.smallChips;
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},
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hasSlot: function hasSlot() {
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return Boolean(this.hasChips || this.$scopedSlots.selection);
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},
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isDirty: function isDirty() {
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return this.selectedItems.length > 0;
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},
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listData: function listData() {
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var scopeId = this.$vnode && this.$vnode.context.$options._scopeId;
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var attrs = scopeId ? _defineProperty({}, scopeId, true) : {};
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return {
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attrs: _objectSpread({}, attrs, {
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id: this.computedOwns
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}),
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props: {
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action: this.multiple,
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color: this.itemColor,
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dense: this.dense,
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hideSelected: this.hideSelected,
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items: this.virtualizedItems,
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noDataText: this.$vuetify.lang.t(this.noDataText),
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selectedItems: this.selectedItems,
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itemDisabled: this.itemDisabled,
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itemValue: this.itemValue,
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itemText: this.itemText
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},
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on: {
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select: this.selectItem
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},
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scopedSlots: {
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item: this.$scopedSlots.item
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}
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};
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},
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staticList: function staticList() {
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if (this.$slots['no-data'] || this.$slots['prepend-item'] || this.$slots['append-item']) {
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(0, _console.consoleError)('assert: staticList should not be called if slots are used');
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}
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return this.$createElement(_VSelectList.default, this.listData);
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},
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virtualizedItems: function virtualizedItems() {
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return this.$_menuProps.auto ? this.computedItems : this.computedItems.slice(0, this.lastItem);
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},
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menuCanShow: function menuCanShow() {
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return true;
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},
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$_menuProps: function $_menuProps() {
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var normalisedProps = typeof this.menuProps === 'string' ? this.menuProps.split(',') : this.menuProps;
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if (Array.isArray(normalisedProps)) {
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normalisedProps = normalisedProps.reduce(function (acc, p) {
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acc[p.trim()] = true;
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return acc;
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}, {});
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}
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return _objectSpread({}, defaultMenuProps, {
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eager: this.eager,
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value: this.menuCanShow && this.isMenuActive,
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nudgeBottom: normalisedProps.offsetY ? 1 : 0
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}, normalisedProps);
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}
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},
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watch: {
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internalValue: function internalValue(val) {
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this.initialValue = val;
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this.setSelectedItems();
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},
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isBooted: function isBooted() {
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var _this = this;
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this.$nextTick(function () {
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if (_this.content && _this.content.addEventListener) {
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_this.content.addEventListener('scroll', _this.onScroll, false);
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}
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});
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},
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isMenuActive: function isMenuActive(val) {
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var _this2 = this;
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this.$nextTick(function () {
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return _this2.onMenuActiveChange(val);
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});
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if (!val) return;
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this.isBooted = true;
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},
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items: {
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immediate: true,
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handler: function handler(val) {
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var _this3 = this;
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if (this.cacheItems) {
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// Breaks vue-test-utils if
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// this isn't calculated
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// on the next tick
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this.$nextTick(function () {
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_this3.cachedItems = _this3.filterDuplicates(_this3.cachedItems.concat(val));
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});
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}
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this.setSelectedItems();
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}
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}
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},
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mounted: function mounted() {
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this.content = this.$refs.menu && this.$refs.menu.$refs.content;
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},
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methods: {
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/** @public */
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blur: function blur(e) {
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_VTextField2.default.options.methods.blur.call(this, e);
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this.isMenuActive = false;
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this.isFocused = false;
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this.selectedIndex = -1;
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},
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/** @public */
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activateMenu: function activateMenu() {
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if (this.disabled || this.readonly || this.isMenuActive) return;
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this.isMenuActive = true;
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},
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clearableCallback: function clearableCallback() {
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var _this4 = this;
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this.setValue(this.multiple ? [] : undefined);
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this.$nextTick(function () {
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return _this4.$refs.input && _this4.$refs.input.focus();
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});
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if (this.openOnClear) this.isMenuActive = true;
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},
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closeConditional: function closeConditional(e) {
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return (// Click originates from outside the menu content
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this.content && !this.content.contains(e.target) && // Click originates from outside the element
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this.$el && !this.$el.contains(e.target) && e.target !== this.$el
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);
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},
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filterDuplicates: function filterDuplicates(arr) {
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var uniqueValues = new Map();
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for (var index = 0; index < arr.length; ++index) {
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var item = arr[index];
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var val = this.getValue(item); // TODO: comparator
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!uniqueValues.has(val) && uniqueValues.set(val, item);
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}
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return Array.from(uniqueValues.values());
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},
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findExistingIndex: function findExistingIndex(item) {
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var _this5 = this;
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var itemValue = this.getValue(item);
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return (this.internalValue || []).findIndex(function (i) {
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return _this5.valueComparator(_this5.getValue(i), itemValue);
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});
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},
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genChipSelection: function genChipSelection(item, index) {
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var _this6 = this;
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var isDisabled = this.disabled || this.readonly || this.getDisabled(item);
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return this.$createElement(_VChip.default, {
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staticClass: 'v-chip--select',
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attrs: {
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tabindex: -1
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},
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props: {
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close: this.deletableChips && !isDisabled,
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disabled: isDisabled,
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inputValue: index === this.selectedIndex,
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small: this.smallChips
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},
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on: {
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click: function click(e) {
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if (isDisabled) return;
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e.stopPropagation();
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_this6.selectedIndex = index;
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},
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focus: focus,
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'click:close': function clickClose() {
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return _this6.onChipInput(item);
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}
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},
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key: JSON.stringify(this.getValue(item))
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}, this.getText(item));
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},
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genCommaSelection: function genCommaSelection(item, index, last) {
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var color = index === this.selectedIndex && this.color;
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var isDisabled = this.disabled || this.getDisabled(item);
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return this.$createElement('div', this.setTextColor(color, {
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staticClass: 'v-select__selection v-select__selection--comma',
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class: {
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'v-select__selection--disabled': isDisabled
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},
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key: JSON.stringify(this.getValue(item))
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}), "".concat(this.getText(item)).concat(last ? '' : ', '));
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},
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genDefaultSlot: function genDefaultSlot() {
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var selections = this.genSelections();
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var input = this.genInput(); // If the return is an empty array
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// push the input
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if (Array.isArray(selections)) {
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selections.push(input); // Otherwise push it into children
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} else {
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selections.children = selections.children || [];
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selections.children.push(input);
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}
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return [this.genFieldset(), this.$createElement('div', {
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staticClass: 'v-select__slot',
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directives: this.directives
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}, [this.genLabel(), this.prefix ? this.genAffix('prefix') : null, selections, this.suffix ? this.genAffix('suffix') : null, this.genClearIcon(), this.genIconSlot()]), this.genMenu(), this.genProgress()];
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},
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genInput: function genInput() {
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var input = _VTextField2.default.options.methods.genInput.call(this);
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input.data.domProps.value = null;
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input.data.attrs.readonly = true;
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input.data.attrs.type = 'text';
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input.data.attrs['aria-readonly'] = true;
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input.data.on.keypress = this.onKeyPress;
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return input;
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},
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genInputSlot: function genInputSlot() {
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var render = _VTextField2.default.options.methods.genInputSlot.call(this);
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render.data.attrs = _objectSpread({}, render.data.attrs, {
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role: 'button',
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'aria-haspopup': 'listbox',
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'aria-expanded': String(this.isMenuActive),
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'aria-owns': this.computedOwns
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});
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return render;
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},
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genList: function genList() {
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// If there's no slots, we can use a cached VNode to improve performance
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if (this.$slots['no-data'] || this.$slots['prepend-item'] || this.$slots['append-item']) {
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return this.genListWithSlot();
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} else {
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return this.staticList;
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}
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},
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genListWithSlot: function genListWithSlot() {
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var _this7 = this;
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var slots = ['prepend-item', 'no-data', 'append-item'].filter(function (slotName) {
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return _this7.$slots[slotName];
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}).map(function (slotName) {
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return _this7.$createElement('template', {
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slot: slotName
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}, _this7.$slots[slotName]);
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}); // Requires destructuring due to Vue
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// modifying the `on` property when passed
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// as a referenced object
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return this.$createElement(_VSelectList.default, _objectSpread({}, this.listData), slots);
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},
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genMenu: function genMenu() {
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var _this8 = this;
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var props = this.$_menuProps;
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props.activator = this.$refs['input-slot']; // Attach to root el so that
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// menu covers prepend/append icons
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if ( // TODO: make this a computed property or helper or something
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this.attach === '' || // If used as a boolean prop (<v-menu attach>)
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this.attach === true || // If bound to a boolean (<v-menu :attach="true">)
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this.attach === 'attach' // If bound as boolean prop in pug (v-menu(attach))
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) {
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props.attach = this.$el;
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} else {
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props.attach = this.attach;
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}
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return this.$createElement(_VMenu.default, {
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attrs: {
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role: undefined
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},
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props: props,
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on: {
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input: function input(val) {
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_this8.isMenuActive = val;
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_this8.isFocused = val;
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}
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},
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ref: 'menu'
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}, [this.genList()]);
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},
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genSelections: function genSelections() {
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var length = this.selectedItems.length;
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var children = new Array(length);
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var genSelection;
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if (this.$scopedSlots.selection) {
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genSelection = this.genSlotSelection;
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} else if (this.hasChips) {
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genSelection = this.genChipSelection;
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} else {
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genSelection = this.genCommaSelection;
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}
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while (length--) {
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children[length] = genSelection(this.selectedItems[length], length, length === children.length - 1);
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}
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return this.$createElement('div', {
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staticClass: 'v-select__selections'
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}, children);
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},
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genSlotSelection: function genSlotSelection(item, index) {
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var _this9 = this;
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return this.$scopedSlots.selection({
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attrs: {
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class: 'v-chip--select'
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},
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parent: this,
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item: item,
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index: index,
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select: function select(e) {
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e.stopPropagation();
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_this9.selectedIndex = index;
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},
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selected: index === this.selectedIndex,
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disabled: this.disabled || this.readonly
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});
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},
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getMenuIndex: function getMenuIndex() {
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return this.$refs.menu ? this.$refs.menu.listIndex : -1;
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},
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getDisabled: function getDisabled(item) {
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return (0, _helpers.getPropertyFromItem)(item, this.itemDisabled, false);
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},
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getText: function getText(item) {
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return (0, _helpers.getPropertyFromItem)(item, this.itemText, item);
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},
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getValue: function getValue(item) {
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return (0, _helpers.getPropertyFromItem)(item, this.itemValue, this.getText(item));
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},
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onBlur: function onBlur(e) {
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e && this.$emit('blur', e);
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},
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onChipInput: function onChipInput(item) {
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if (this.multiple) this.selectItem(item);else this.setValue(null); // If all items have been deleted,
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// open `v-menu`
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if (this.selectedItems.length === 0) {
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this.isMenuActive = true;
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} else {
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this.isMenuActive = false;
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}
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this.selectedIndex = -1;
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},
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onClick: function onClick() {
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if (this.isDisabled) return;
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this.isMenuActive = true;
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|
|
if (!this.isFocused) {
|
|
this.isFocused = true;
|
|
this.$emit('focus');
|
|
}
|
|
},
|
|
onEscDown: function onEscDown(e) {
|
|
e.preventDefault();
|
|
|
|
if (this.isMenuActive) {
|
|
e.stopPropagation();
|
|
this.isMenuActive = false;
|
|
}
|
|
},
|
|
onKeyPress: function onKeyPress(e) {
|
|
var _this10 = this;
|
|
|
|
if (this.multiple) return;
|
|
var KEYBOARD_LOOKUP_THRESHOLD = 1000; // milliseconds
|
|
|
|
var now = performance.now();
|
|
|
|
if (now - this.keyboardLookupLastTime > KEYBOARD_LOOKUP_THRESHOLD) {
|
|
this.keyboardLookupPrefix = '';
|
|
}
|
|
|
|
this.keyboardLookupPrefix += e.key.toLowerCase();
|
|
this.keyboardLookupLastTime = now;
|
|
var index = this.allItems.findIndex(function (item) {
|
|
var text = (_this10.getText(item) || '').toString();
|
|
return text.toLowerCase().startsWith(_this10.keyboardLookupPrefix);
|
|
});
|
|
var item = this.allItems[index];
|
|
|
|
if (index !== -1) {
|
|
this.setValue(this.returnObject ? item : this.getValue(item));
|
|
setTimeout(function () {
|
|
return _this10.setMenuIndex(index);
|
|
});
|
|
}
|
|
},
|
|
onKeyDown: function onKeyDown(e) {
|
|
var keyCode = e.keyCode;
|
|
var menu = this.$refs.menu; // If enter, space, open menu
|
|
|
|
if ([_helpers.keyCodes.enter, _helpers.keyCodes.space].includes(keyCode)) this.activateMenu();
|
|
if (!menu) return; // If menu is active, allow default
|
|
// listIndex change from menu
|
|
|
|
if (this.isMenuActive && keyCode !== _helpers.keyCodes.tab) {
|
|
menu.changeListIndex(e);
|
|
} // If menu is not active, up and down can do
|
|
// one of 2 things. If multiple, opens the
|
|
// menu, if not, will cycle through all
|
|
// available options
|
|
|
|
|
|
if (!this.isMenuActive && [_helpers.keyCodes.up, _helpers.keyCodes.down].includes(keyCode)) return this.onUpDown(e); // If escape deactivate the menu
|
|
|
|
if (keyCode === _helpers.keyCodes.esc) return this.onEscDown(e); // If tab - select item or close menu
|
|
|
|
if (keyCode === _helpers.keyCodes.tab) return this.onTabDown(e); // If space preventDefault
|
|
|
|
if (keyCode === _helpers.keyCodes.space) return this.onSpaceDown(e);
|
|
},
|
|
onMenuActiveChange: function onMenuActiveChange(val) {
|
|
// If menu is closing and mulitple
|
|
// or menuIndex is already set
|
|
// skip menu index recalculation
|
|
if (this.multiple && !val || this.getMenuIndex() > -1) return;
|
|
var menu = this.$refs.menu;
|
|
if (!menu || !this.isDirty) return; // When menu opens, set index of first active item
|
|
|
|
for (var i = 0; i < menu.tiles.length; i++) {
|
|
if (menu.tiles[i].getAttribute('aria-selected') === 'true') {
|
|
this.setMenuIndex(i);
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
onMouseUp: function onMouseUp(e) {
|
|
var _this11 = this;
|
|
|
|
if (this.hasMouseDown && e.which !== 3) {
|
|
var appendInner = this.$refs['append-inner']; // If append inner is present
|
|
// and the target is itself
|
|
// or inside, toggle menu
|
|
|
|
if (this.isMenuActive && appendInner && (appendInner === e.target || appendInner.contains(e.target))) {
|
|
this.$nextTick(function () {
|
|
return _this11.isMenuActive = !_this11.isMenuActive;
|
|
}); // If user is clicking in the container
|
|
// and field is enclosed, activate it
|
|
} else if (this.isEnclosed && !this.isDisabled) {
|
|
this.isMenuActive = true;
|
|
}
|
|
}
|
|
|
|
_VTextField2.default.options.methods.onMouseUp.call(this, e);
|
|
},
|
|
onScroll: function onScroll() {
|
|
var _this12 = this;
|
|
|
|
if (!this.isMenuActive) {
|
|
requestAnimationFrame(function () {
|
|
return _this12.content.scrollTop = 0;
|
|
});
|
|
} else {
|
|
if (this.lastItem >= this.computedItems.length) return;
|
|
var showMoreItems = this.content.scrollHeight - (this.content.scrollTop + this.content.clientHeight) < 200;
|
|
|
|
if (showMoreItems) {
|
|
this.lastItem += 20;
|
|
}
|
|
}
|
|
},
|
|
onSpaceDown: function onSpaceDown(e) {
|
|
e.preventDefault();
|
|
},
|
|
onTabDown: function onTabDown(e) {
|
|
var menu = this.$refs.menu;
|
|
if (!menu) return;
|
|
var activeTile = menu.activeTile; // An item that is selected by
|
|
// menu-index should toggled
|
|
|
|
if (!this.multiple && activeTile && this.isMenuActive) {
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
activeTile.click();
|
|
} else {
|
|
// If we make it here,
|
|
// the user has no selected indexes
|
|
// and is probably tabbing out
|
|
this.blur(e);
|
|
}
|
|
},
|
|
onUpDown: function onUpDown(e) {
|
|
var menu = this.$refs.menu;
|
|
if (!menu) return;
|
|
e.preventDefault(); // Multiple selects do not cycle their value
|
|
// when pressing up or down, instead activate
|
|
// the menu
|
|
|
|
if (this.multiple) return this.activateMenu();
|
|
var keyCode = e.keyCode; // Cycle through available values to achieve
|
|
// select native behavior
|
|
|
|
menu.getTiles();
|
|
_helpers.keyCodes.up === keyCode ? menu.prevTile() : menu.nextTile();
|
|
menu.activeTile && menu.activeTile.click();
|
|
},
|
|
selectItem: function selectItem(item) {
|
|
var _this13 = this;
|
|
|
|
if (!this.multiple) {
|
|
this.setValue(this.returnObject ? item : this.getValue(item));
|
|
this.isMenuActive = false;
|
|
} else {
|
|
var internalValue = (this.internalValue || []).slice();
|
|
var i = this.findExistingIndex(item);
|
|
i !== -1 ? internalValue.splice(i, 1) : internalValue.push(item);
|
|
this.setValue(internalValue.map(function (i) {
|
|
return _this13.returnObject ? i : _this13.getValue(i);
|
|
})); // When selecting multiple
|
|
// adjust menu after each
|
|
// selection
|
|
|
|
this.$nextTick(function () {
|
|
_this13.$refs.menu && _this13.$refs.menu.updateDimensions();
|
|
}); // We only need to reset list index for multiple
|
|
// to keep highlight when an item is toggled
|
|
// on and off
|
|
|
|
if (!this.multiple) return;
|
|
var listIndex = this.getMenuIndex();
|
|
this.setMenuIndex(-1); // There is no item to re-highlight
|
|
// when selections are hidden
|
|
|
|
if (this.hideSelected) return;
|
|
this.$nextTick(function () {
|
|
return _this13.setMenuIndex(listIndex);
|
|
});
|
|
}
|
|
},
|
|
setMenuIndex: function setMenuIndex(index) {
|
|
this.$refs.menu && (this.$refs.menu.listIndex = index);
|
|
},
|
|
setSelectedItems: function setSelectedItems() {
|
|
var _this14 = this;
|
|
|
|
var selectedItems = [];
|
|
var values = !this.multiple || !Array.isArray(this.internalValue) ? [this.internalValue] : this.internalValue;
|
|
var _iteratorNormalCompletion = true;
|
|
var _didIteratorError = false;
|
|
var _iteratorError = undefined;
|
|
|
|
try {
|
|
var _loop = function _loop() {
|
|
var value = _step.value;
|
|
|
|
var index = _this14.allItems.findIndex(function (v) {
|
|
return _this14.valueComparator(_this14.getValue(v), _this14.getValue(value));
|
|
});
|
|
|
|
if (index > -1) {
|
|
selectedItems.push(_this14.allItems[index]);
|
|
}
|
|
};
|
|
|
|
for (var _iterator = values[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
|
|
_loop();
|
|
}
|
|
} catch (err) {
|
|
_didIteratorError = true;
|
|
_iteratorError = err;
|
|
} finally {
|
|
try {
|
|
if (!_iteratorNormalCompletion && _iterator.return != null) {
|
|
_iterator.return();
|
|
}
|
|
} finally {
|
|
if (_didIteratorError) {
|
|
throw _iteratorError;
|
|
}
|
|
}
|
|
}
|
|
|
|
this.selectedItems = selectedItems;
|
|
},
|
|
setValue: function setValue(value) {
|
|
var oldValue = this.internalValue;
|
|
this.internalValue = value;
|
|
value !== oldValue && this.$emit('change', value);
|
|
}
|
|
}
|
|
});
|
|
|
|
exports.default = _default2;
|
|
//# sourceMappingURL=VSelect.js.map
|