primevue
Version:
PrimeVue is an open source UI library for Vue featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeBloc
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JavaScript
this.primevue = this.primevue || {};
this.primevue.multiselect = (function (api, CheckIcon, ChevronDownIcon, SearchIcon, SpinnerIcon, TimesIcon, TimesCircleIcon, OverlayEventBus, Portal, Ripple, utils, VirtualScroller, BaseComponent, MultiSelectStyle, vue) {
'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var CheckIcon__default = /*#__PURE__*/_interopDefaultLegacy(CheckIcon);
var ChevronDownIcon__default = /*#__PURE__*/_interopDefaultLegacy(ChevronDownIcon);
var SearchIcon__default = /*#__PURE__*/_interopDefaultLegacy(SearchIcon);
var SpinnerIcon__default = /*#__PURE__*/_interopDefaultLegacy(SpinnerIcon);
var TimesIcon__default = /*#__PURE__*/_interopDefaultLegacy(TimesIcon);
var TimesCircleIcon__default = /*#__PURE__*/_interopDefaultLegacy(TimesCircleIcon);
var OverlayEventBus__default = /*#__PURE__*/_interopDefaultLegacy(OverlayEventBus);
var Portal__default = /*#__PURE__*/_interopDefaultLegacy(Portal);
var Ripple__default = /*#__PURE__*/_interopDefaultLegacy(Ripple);
var VirtualScroller__default = /*#__PURE__*/_interopDefaultLegacy(VirtualScroller);
var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
var MultiSelectStyle__default = /*#__PURE__*/_interopDefaultLegacy(MultiSelectStyle);
var script$1 = {
name: 'BaseMultiSelect',
"extends": BaseComponent__default["default"],
props: {
modelValue: null,
options: Array,
optionLabel: null,
optionValue: null,
optionDisabled: null,
optionGroupLabel: null,
optionGroupChildren: null,
scrollHeight: {
type: String,
"default": '200px'
},
placeholder: String,
disabled: Boolean,
inputId: {
type: String,
"default": null
},
inputProps: {
type: null,
"default": null
},
panelClass: {
type: String,
"default": null
},
panelStyle: {
type: null,
"default": null
},
panelProps: {
type: null,
"default": null
},
filterInputProps: {
type: null,
"default": null
},
closeButtonProps: {
type: null,
"default": null
},
dataKey: null,
filter: Boolean,
filterPlaceholder: String,
filterLocale: String,
filterMatchMode: {
type: String,
"default": 'contains'
},
filterFields: {
type: Array,
"default": null
},
appendTo: {
type: String,
"default": 'body'
},
display: {
type: String,
"default": 'comma'
},
selectedItemsLabel: {
type: String,
"default": '{0} items selected'
},
maxSelectedLabels: {
type: Number,
"default": null
},
selectionLimit: {
type: Number,
"default": null
},
showToggleAll: {
type: Boolean,
"default": true
},
loading: {
type: Boolean,
"default": false
},
checkboxIcon: {
type: String,
"default": undefined
},
closeIcon: {
type: String,
"default": undefined
},
dropdownIcon: {
type: String,
"default": undefined
},
filterIcon: {
type: String,
"default": undefined
},
loadingIcon: {
type: String,
"default": undefined
},
removeTokenIcon: {
type: String,
"default": undefined
},
selectAll: {
type: Boolean,
"default": null
},
resetFilterOnHide: {
type: Boolean,
"default": false
},
virtualScrollerOptions: {
type: Object,
"default": null
},
autoOptionFocus: {
type: Boolean,
"default": true
},
autoFilterFocus: {
type: Boolean,
"default": false
},
filterMessage: {
type: String,
"default": null
},
selectionMessage: {
type: String,
"default": null
},
emptySelectionMessage: {
type: String,
"default": null
},
emptyFilterMessage: {
type: String,
"default": null
},
emptyMessage: {
type: String,
"default": null
},
tabindex: {
type: Number,
"default": 0
},
ariaLabel: {
type: String,
"default": null
},
ariaLabelledby: {
type: String,
"default": null
}
},
style: MultiSelectStyle__default["default"],
provide: function provide() {
return {
$parentInstance: this
};
}
};
function _typeof$1(o) { "@babel/helpers - typeof"; return _typeof$1 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof$1(o); }
function ownKeys$1(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread$1(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys$1(Object(t), !0).forEach(function (r) { _defineProperty$1(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys$1(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty$1(obj, key, value) { key = _toPropertyKey$1(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey$1(t) { var i = _toPrimitive$1(t, "string"); return "symbol" == _typeof$1(i) ? i : String(i); }
function _toPrimitive$1(t, r) { if ("object" != _typeof$1(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof$1(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
var script = {
name: 'MultiSelect',
"extends": script$1,
emits: ['update:modelValue', 'change', 'focus', 'blur', 'before-show', 'before-hide', 'show', 'hide', 'filter', 'selectall-change'],
outsideClickListener: null,
scrollHandler: null,
resizeListener: null,
overlay: null,
list: null,
virtualScroller: null,
startRangeIndex: -1,
searchTimeout: null,
searchValue: '',
selectOnFocus: false,
focusOnHover: false,
data: function data() {
return {
id: this.$attrs.id,
focused: false,
focusedOptionIndex: -1,
headerCheckboxFocused: false,
filterValue: null,
overlayVisible: false
};
},
watch: {
'$attrs.id': function $attrsId(newValue) {
this.id = newValue || utils.UniqueComponentId();
},
options: function options() {
this.autoUpdateModel();
}
},
mounted: function mounted() {
this.id = this.id || utils.UniqueComponentId();
this.autoUpdateModel();
},
beforeUnmount: function beforeUnmount() {
this.unbindOutsideClickListener();
this.unbindResizeListener();
if (this.scrollHandler) {
this.scrollHandler.destroy();
this.scrollHandler = null;
}
if (this.overlay) {
utils.ZIndexUtils.clear(this.overlay);
this.overlay = null;
}
},
methods: {
getOptionIndex: function getOptionIndex(index, fn) {
return this.virtualScrollerDisabled ? index : fn && fn(index)['index'];
},
getOptionLabel: function getOptionLabel(option) {
return this.optionLabel ? utils.ObjectUtils.resolveFieldData(option, this.optionLabel) : option;
},
getOptionValue: function getOptionValue(option) {
return this.optionValue ? utils.ObjectUtils.resolveFieldData(option, this.optionValue) : option;
},
getOptionRenderKey: function getOptionRenderKey(option) {
return this.dataKey ? utils.ObjectUtils.resolveFieldData(option, this.dataKey) : this.getOptionLabel(option);
},
getHeaderCheckboxPTOptions: function getHeaderCheckboxPTOptions(key) {
return this.ptm(key, {
context: {
selected: this.allSelected,
focused: this.headerCheckboxFocused
}
});
},
getCheckboxPTOptions: function getCheckboxPTOptions(option, itemOptions, index, key) {
return this.ptm(key, {
context: {
selected: this.isSelected(option),
focused: this.focusedOptionIndex === this.getOptionIndex(index, itemOptions),
disabled: this.isOptionDisabled(option)
}
});
},
isOptionDisabled: function isOptionDisabled(option) {
if (this.maxSelectionLimitReached && !this.isSelected(option)) {
return true;
}
return this.optionDisabled ? utils.ObjectUtils.resolveFieldData(option, this.optionDisabled) : false;
},
isOptionGroup: function isOptionGroup(option) {
return this.optionGroupLabel && option.optionGroup && option.group;
},
getOptionGroupLabel: function getOptionGroupLabel(optionGroup) {
return utils.ObjectUtils.resolveFieldData(optionGroup, this.optionGroupLabel);
},
getOptionGroupChildren: function getOptionGroupChildren(optionGroup) {
return utils.ObjectUtils.resolveFieldData(optionGroup, this.optionGroupChildren);
},
getAriaPosInset: function getAriaPosInset(index) {
var _this = this;
return (this.optionGroupLabel ? index - this.visibleOptions.slice(0, index).filter(function (option) {
return _this.isOptionGroup(option);
}).length : index) + 1;
},
show: function show(isFocus) {
this.$emit('before-show');
this.overlayVisible = true;
this.focusedOptionIndex = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
isFocus && utils.DomHandler.focus(this.$refs.focusInput);
},
hide: function hide(isFocus) {
var _this2 = this;
var _hide = function _hide() {
_this2.$emit('before-hide');
_this2.overlayVisible = false;
_this2.focusedOptionIndex = -1;
_this2.searchValue = '';
_this2.resetFilterOnHide && (_this2.filterValue = null);
isFocus && utils.DomHandler.focus(_this2.$refs.focusInput);
};
setTimeout(function () {
_hide();
}, 0); // For ScreenReaders
},
onFocus: function onFocus(event) {
if (this.disabled) {
// For ScreenReaders
return;
}
this.focused = true;
this.focusedOptionIndex = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : this.overlayVisible && this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
this.overlayVisible && this.scrollInView(this.focusedOptionIndex);
this.$emit('focus', event);
},
onBlur: function onBlur(event) {
this.focused = false;
this.focusedOptionIndex = -1;
this.searchValue = '';
this.$emit('blur', event);
},
onKeyDown: function onKeyDown(event) {
var _this3 = this;
if (this.disabled) {
event.preventDefault();
return;
}
var metaKey = event.metaKey || event.ctrlKey;
switch (event.code) {
case 'ArrowDown':
this.onArrowDownKey(event);
break;
case 'ArrowUp':
this.onArrowUpKey(event);
break;
case 'Home':
this.onHomeKey(event);
break;
case 'End':
this.onEndKey(event);
break;
case 'PageDown':
this.onPageDownKey(event);
break;
case 'PageUp':
this.onPageUpKey(event);
break;
case 'Enter':
case 'NumpadEnter':
case 'Space':
this.onEnterKey(event);
break;
case 'Escape':
this.onEscapeKey(event);
break;
case 'Tab':
this.onTabKey(event);
break;
case 'ShiftLeft':
case 'ShiftRight':
this.onShiftKey(event);
break;
default:
if (event.code === 'KeyA' && metaKey) {
var value = this.visibleOptions.filter(function (option) {
return _this3.isValidOption(option);
}).map(function (option) {
return _this3.getOptionValue(option);
});
this.updateModel(event, value);
event.preventDefault();
break;
}
if (!metaKey && utils.ObjectUtils.isPrintableCharacter(event.key)) {
!this.overlayVisible && this.show();
this.searchOptions(event);
event.preventDefault();
}
break;
}
},
onContainerClick: function onContainerClick(event) {
if (this.disabled || this.loading) {
return;
}
if (!this.overlay || !this.overlay.contains(event.target)) {
this.overlayVisible ? this.hide(true) : this.show(true);
}
},
onFirstHiddenFocus: function onFirstHiddenFocus(event) {
var focusableEl = event.relatedTarget === this.$refs.focusInput ? utils.DomHandler.getFirstFocusableElement(this.overlay, ':not([data-p-hidden-focusable="true"])') : this.$refs.focusInput;
utils.DomHandler.focus(focusableEl);
},
onLastHiddenFocus: function onLastHiddenFocus(event) {
var focusableEl = event.relatedTarget === this.$refs.focusInput ? utils.DomHandler.getLastFocusableElement(this.overlay, ':not([data-p-hidden-focusable="true"])') : this.$refs.focusInput;
utils.DomHandler.focus(focusableEl);
},
onCloseClick: function onCloseClick() {
this.hide(true);
},
onHeaderCheckboxFocus: function onHeaderCheckboxFocus() {
this.headerCheckboxFocused = true;
},
onHeaderCheckboxBlur: function onHeaderCheckboxBlur() {
this.headerCheckboxFocused = false;
},
onOptionSelect: function onOptionSelect(event, option) {
var _this4 = this;
var index = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : -1;
var isFocus = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
if (this.disabled || this.isOptionDisabled(option)) {
return;
}
var selected = this.isSelected(option);
var value = null;
if (selected) value = this.modelValue.filter(function (val) {
return !utils.ObjectUtils.equals(val, _this4.getOptionValue(option), _this4.equalityKey);
});else value = [].concat(_toConsumableArray(this.modelValue || []), [this.getOptionValue(option)]);
this.updateModel(event, value);
index !== -1 && (this.focusedOptionIndex = index);
isFocus && utils.DomHandler.focus(this.$refs.focusInput);
},
onOptionMouseMove: function onOptionMouseMove(event, index) {
if (this.focusOnHover) {
this.changeFocusedOptionIndex(event, index);
}
},
onOptionSelectRange: function onOptionSelectRange(event) {
var _this5 = this;
var start = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : -1;
var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : -1;
start === -1 && (start = this.findNearestSelectedOptionIndex(end, true));
end === -1 && (end = this.findNearestSelectedOptionIndex(start));
if (start !== -1 && end !== -1) {
var rangeStart = Math.min(start, end);
var rangeEnd = Math.max(start, end);
var value = this.visibleOptions.slice(rangeStart, rangeEnd + 1).filter(function (option) {
return _this5.isValidOption(option);
}).map(function (option) {
return _this5.getOptionValue(option);
});
this.updateModel(event, value);
}
},
onFilterChange: function onFilterChange(event) {
var value = event.target.value;
this.filterValue = value;
this.focusedOptionIndex = -1;
this.$emit('filter', {
originalEvent: event,
value: value
});
!this.virtualScrollerDisabled && this.virtualScroller.scrollToIndex(0);
},
onFilterKeyDown: function onFilterKeyDown(event) {
switch (event.code) {
case 'ArrowDown':
this.onArrowDownKey(event);
break;
case 'ArrowUp':
this.onArrowUpKey(event, true);
break;
case 'ArrowLeft':
case 'ArrowRight':
this.onArrowLeftKey(event, true);
break;
case 'Home':
this.onHomeKey(event, true);
break;
case 'End':
this.onEndKey(event, true);
break;
case 'Enter':
case 'NumpadEnter':
this.onEnterKey(event);
break;
case 'Escape':
this.onEscapeKey(event);
break;
case 'Tab':
this.onTabKey(event, true);
break;
}
},
onFilterBlur: function onFilterBlur() {
this.focusedOptionIndex = -1;
},
onFilterUpdated: function onFilterUpdated() {
if (this.overlayVisible) {
this.alignOverlay();
}
},
onOverlayClick: function onOverlayClick(event) {
OverlayEventBus__default["default"].emit('overlay-click', {
originalEvent: event,
target: this.$el
});
},
onOverlayKeyDown: function onOverlayKeyDown(event) {
switch (event.code) {
case 'Escape':
this.onEscapeKey(event);
break;
}
},
onArrowDownKey: function onArrowDownKey(event) {
var optionIndex = this.focusedOptionIndex !== -1 ? this.findNextOptionIndex(this.focusedOptionIndex) : this.findFirstFocusedOptionIndex();
if (event.shiftKey) {
this.onOptionSelectRange(event, this.startRangeIndex, optionIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
!this.overlayVisible && this.show();
event.preventDefault();
},
onArrowUpKey: function onArrowUpKey(event) {
var pressedInInputText = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
if (event.altKey && !pressedInInputText) {
if (this.focusedOptionIndex !== -1) {
this.onOptionSelect(event, this.visibleOptions[this.focusedOptionIndex]);
}
this.overlayVisible && this.hide();
event.preventDefault();
} else {
var optionIndex = this.focusedOptionIndex !== -1 ? this.findPrevOptionIndex(this.focusedOptionIndex) : this.findLastFocusedOptionIndex();
if (event.shiftKey) {
this.onOptionSelectRange(event, optionIndex, this.startRangeIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
!this.overlayVisible && this.show();
event.preventDefault();
}
},
onArrowLeftKey: function onArrowLeftKey(event) {
var pressedInInputText = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
pressedInInputText && (this.focusedOptionIndex = -1);
},
onHomeKey: function onHomeKey(event) {
var pressedInInputText = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var currentTarget = event.currentTarget;
if (pressedInInputText) {
var len = currentTarget.value.length;
currentTarget.setSelectionRange(0, event.shiftKey ? len : 0);
this.focusedOptionIndex = -1;
} else {
var metaKey = event.metaKey || event.ctrlKey;
var optionIndex = this.findFirstOptionIndex();
if (event.shiftKey && metaKey) {
this.onOptionSelectRange(event, optionIndex, this.startRangeIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
!this.overlayVisible && this.show();
}
event.preventDefault();
},
onEndKey: function onEndKey(event) {
var pressedInInputText = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var currentTarget = event.currentTarget;
if (pressedInInputText) {
var len = currentTarget.value.length;
currentTarget.setSelectionRange(event.shiftKey ? 0 : len, len);
this.focusedOptionIndex = -1;
} else {
var metaKey = event.metaKey || event.ctrlKey;
var optionIndex = this.findLastOptionIndex();
if (event.shiftKey && metaKey) {
this.onOptionSelectRange(event, this.startRangeIndex, optionIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
!this.overlayVisible && this.show();
}
event.preventDefault();
},
onPageUpKey: function onPageUpKey(event) {
this.scrollInView(0);
event.preventDefault();
},
onPageDownKey: function onPageDownKey(event) {
this.scrollInView(this.visibleOptions.length - 1);
event.preventDefault();
},
onEnterKey: function onEnterKey(event) {
if (!this.overlayVisible) {
this.onArrowDownKey(event);
} else {
if (this.focusedOptionIndex !== -1) {
if (event.shiftKey) this.onOptionSelectRange(event, this.focusedOptionIndex);else this.onOptionSelect(event, this.visibleOptions[this.focusedOptionIndex]);
}
}
event.preventDefault();
},
onEscapeKey: function onEscapeKey(event) {
this.overlayVisible && this.hide(true);
event.preventDefault();
},
onTabKey: function onTabKey(event) {
var pressedInInputText = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
if (!pressedInInputText) {
if (this.overlayVisible && this.hasFocusableElements()) {
utils.DomHandler.focus(event.shiftKey ? this.$refs.lastHiddenFocusableElementOnOverlay : this.$refs.firstHiddenFocusableElementOnOverlay);
event.preventDefault();
} else {
if (this.focusedOptionIndex !== -1) {
this.onOptionSelect(event, this.visibleOptions[this.focusedOptionIndex]);
}
this.overlayVisible && this.hide(this.filter);
}
}
},
onShiftKey: function onShiftKey() {
this.startRangeIndex = this.focusedOptionIndex;
},
onOverlayEnter: function onOverlayEnter(el) {
utils.ZIndexUtils.set('overlay', el, this.$primevue.config.zIndex.overlay);
utils.DomHandler.addStyles(el, {
position: 'absolute',
top: '0',
left: '0'
});
this.alignOverlay();
this.scrollInView();
this.autoFilterFocus && utils.DomHandler.focus(this.$refs.filterInput);
},
onOverlayAfterEnter: function onOverlayAfterEnter() {
this.bindOutsideClickListener();
this.bindScrollListener();
this.bindResizeListener();
this.$emit('show');
},
onOverlayLeave: function onOverlayLeave() {
this.unbindOutsideClickListener();
this.unbindScrollListener();
this.unbindResizeListener();
this.$emit('hide');
this.overlay = null;
},
onOverlayAfterLeave: function onOverlayAfterLeave(el) {
utils.ZIndexUtils.clear(el);
},
alignOverlay: function alignOverlay() {
if (this.appendTo === 'self') {
utils.DomHandler.relativePosition(this.overlay, this.$el);
} else {
this.overlay.style.minWidth = utils.DomHandler.getOuterWidth(this.$el) + 'px';
utils.DomHandler.absolutePosition(this.overlay, this.$el);
}
},
bindOutsideClickListener: function bindOutsideClickListener() {
var _this6 = this;
if (!this.outsideClickListener) {
this.outsideClickListener = function (event) {
if (_this6.overlayVisible && _this6.isOutsideClicked(event)) {
_this6.hide();
}
};
document.addEventListener('click', this.outsideClickListener);
}
},
unbindOutsideClickListener: function unbindOutsideClickListener() {
if (this.outsideClickListener) {
document.removeEventListener('click', this.outsideClickListener);
this.outsideClickListener = null;
}
},
bindScrollListener: function bindScrollListener() {
var _this7 = this;
if (!this.scrollHandler) {
this.scrollHandler = new utils.ConnectedOverlayScrollHandler(this.$refs.container, function () {
if (_this7.overlayVisible) {
_this7.hide();
}
});
}
this.scrollHandler.bindScrollListener();
},
unbindScrollListener: function unbindScrollListener() {
if (this.scrollHandler) {
this.scrollHandler.unbindScrollListener();
}
},
bindResizeListener: function bindResizeListener() {
var _this8 = this;
if (!this.resizeListener) {
this.resizeListener = function () {
if (_this8.overlayVisible && !utils.DomHandler.isTouchDevice()) {
_this8.hide();
}
};
window.addEventListener('resize', this.resizeListener);
}
},
unbindResizeListener: function unbindResizeListener() {
if (this.resizeListener) {
window.removeEventListener('resize', this.resizeListener);
this.resizeListener = null;
}
},
isOutsideClicked: function isOutsideClicked(event) {
return !(this.$el.isSameNode(event.target) || this.$el.contains(event.target) || this.overlay && this.overlay.contains(event.target));
},
getLabelByValue: function getLabelByValue(value) {
var _this9 = this;
var options = this.optionGroupLabel ? this.flatOptions(this.options) : this.options || [];
var matchedOption = options.find(function (option) {
return !_this9.isOptionGroup(option) && utils.ObjectUtils.equals(_this9.getOptionValue(option), value, _this9.equalityKey);
});
return matchedOption ? this.getOptionLabel(matchedOption) : null;
},
getSelectedItemsLabel: function getSelectedItemsLabel() {
var pattern = /{(.*?)}/;
var selectedItemsLabel = this.selectedItemsLabel || this.$primevue.config.locale.selectionMessage;
if (pattern.test(selectedItemsLabel)) {
return selectedItemsLabel.replace(selectedItemsLabel.match(pattern)[0], this.modelValue.length + '');
}
return selectedItemsLabel;
},
onToggleAll: function onToggleAll(event) {
var _this10 = this;
if (this.selectAll !== null) {
this.$emit('selectall-change', {
originalEvent: event,
checked: !this.allSelected
});
} else {
var value = this.allSelected ? [] : this.visibleOptions.filter(function (option) {
return _this10.isValidOption(option);
}).map(function (option) {
return _this10.getOptionValue(option);
});
this.updateModel(event, value);
}
this.headerCheckboxFocused = true;
},
removeOption: function removeOption(event, optionValue) {
var _this11 = this;
var value = this.modelValue.filter(function (val) {
return !utils.ObjectUtils.equals(val, optionValue, _this11.equalityKey);
});
this.updateModel(event, value);
},
clearFilter: function clearFilter() {
this.filterValue = null;
},
hasFocusableElements: function hasFocusableElements() {
return utils.DomHandler.getFocusableElements(this.overlay, ':not([data-p-hidden-focusable="true"])').length > 0;
},
isOptionMatched: function isOptionMatched(option) {
return this.isValidOption(option) && this.getOptionLabel(option).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale));
},
isValidOption: function isValidOption(option) {
return utils.ObjectUtils.isNotEmpty(option) && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
},
isValidSelectedOption: function isValidSelectedOption(option) {
return this.isValidOption(option) && this.isSelected(option);
},
isSelected: function isSelected(option) {
var _this12 = this;
var optionValue = this.getOptionValue(option);
return (this.modelValue || []).some(function (value) {
return utils.ObjectUtils.equals(value, optionValue, _this12.equalityKey);
});
},
findFirstOptionIndex: function findFirstOptionIndex() {
var _this13 = this;
return this.visibleOptions.findIndex(function (option) {
return _this13.isValidOption(option);
});
},
findLastOptionIndex: function findLastOptionIndex() {
var _this14 = this;
return utils.ObjectUtils.findLastIndex(this.visibleOptions, function (option) {
return _this14.isValidOption(option);
});
},
findNextOptionIndex: function findNextOptionIndex(index) {
var _this15 = this;
var matchedOptionIndex = index < this.visibleOptions.length - 1 ? this.visibleOptions.slice(index + 1).findIndex(function (option) {
return _this15.isValidOption(option);
}) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : index;
},
findPrevOptionIndex: function findPrevOptionIndex(index) {
var _this16 = this;
var matchedOptionIndex = index > 0 ? utils.ObjectUtils.findLastIndex(this.visibleOptions.slice(0, index), function (option) {
return _this16.isValidOption(option);
}) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex : index;
},
findFirstSelectedOptionIndex: function findFirstSelectedOptionIndex() {
var _this17 = this;
return this.hasSelectedOption ? this.visibleOptions.findIndex(function (option) {
return _this17.isValidSelectedOption(option);
}) : -1;
},
findLastSelectedOptionIndex: function findLastSelectedOptionIndex() {
var _this18 = this;
return this.hasSelectedOption ? utils.ObjectUtils.findLastIndex(this.visibleOptions, function (option) {
return _this18.isValidSelectedOption(option);
}) : -1;
},
findNextSelectedOptionIndex: function findNextSelectedOptionIndex(index) {
var _this19 = this;
var matchedOptionIndex = this.hasSelectedOption && index < this.visibleOptions.length - 1 ? this.visibleOptions.slice(index + 1).findIndex(function (option) {
return _this19.isValidSelectedOption(option);
}) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : -1;
},
findPrevSelectedOptionIndex: function findPrevSelectedOptionIndex(index) {
var _this20 = this;
var matchedOptionIndex = this.hasSelectedOption && index > 0 ? utils.ObjectUtils.findLastIndex(this.visibleOptions.slice(0, index), function (option) {
return _this20.isValidSelectedOption(option);
}) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex : -1;
},
findNearestSelectedOptionIndex: function findNearestSelectedOptionIndex(index) {
var firstCheckUp = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var matchedOptionIndex = -1;
if (this.hasSelectedOption) {
if (firstCheckUp) {
matchedOptionIndex = this.findPrevSelectedOptionIndex(index);
matchedOptionIndex = matchedOptionIndex === -1 ? this.findNextSelectedOptionIndex(index) : matchedOptionIndex;
} else {
matchedOptionIndex = this.findNextSelectedOptionIndex(index);
matchedOptionIndex = matchedOptionIndex === -1 ? this.findPrevSelectedOptionIndex(index) : matchedOptionIndex;
}
}
return matchedOptionIndex > -1 ? matchedOptionIndex : index;
},
findFirstFocusedOptionIndex: function findFirstFocusedOptionIndex() {
var selectedIndex = this.findFirstSelectedOptionIndex();
return selectedIndex < 0 ? this.findFirstOptionIndex() : selectedIndex;
},
findLastFocusedOptionIndex: function findLastFocusedOptionIndex() {
var selectedIndex = this.findLastSelectedOptionIndex();
return selectedIndex < 0 ? this.findLastOptionIndex() : selectedIndex;
},
searchOptions: function searchOptions(event) {
var _this21 = this;
this.searchValue = (this.searchValue || '') + event.key;
var optionIndex = -1;
if (this.focusedOptionIndex !== -1) {
optionIndex = this.visibleOptions.slice(this.focusedOptionIndex).findIndex(function (option) {
return _this21.isOptionMatched(option);
});
optionIndex = optionIndex === -1 ? this.visibleOptions.slice(0, this.focusedOptionIndex).findIndex(function (option) {
return _this21.isOptionMatched(option);
}) : optionIndex + this.focusedOptionIndex;
} else {
optionIndex = this.visibleOptions.findIndex(function (option) {
return _this21.isOptionMatched(option);
});
}
if (optionIndex === -1 && this.focusedOptionIndex === -1) {
optionIndex = this.findFirstFocusedOptionIndex();
}
if (optionIndex !== -1) {
this.changeFocusedOptionIndex(event, optionIndex);
}
if (this.searchTimeout) {
clearTimeout(this.searchTimeout);
}
this.searchTimeout = setTimeout(function () {
_this21.searchValue = '';
_this21.searchTimeout = null;
}, 500);
},
changeFocusedOptionIndex: function changeFocusedOptionIndex(event, index) {
if (this.focusedOptionIndex !== index) {
this.focusedOptionIndex = index;
this.scrollInView();
}
},
scrollInView: function scrollInView() {
var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : -1;
var id = index !== -1 ? "".concat(this.id, "_").concat(index) : this.focusedOptionId;
var element = utils.DomHandler.findSingle(this.list, "li[id=\"".concat(id, "\"]"));
if (element) {
element.scrollIntoView && element.scrollIntoView({
block: 'nearest',
inline: 'nearest'
});
} else if (!this.virtualScrollerDisabled) {
this.virtualScroller && this.virtualScroller.scrollToIndex(index !== -1 ? index : this.focusedOptionIndex);
}
},
autoUpdateModel: function autoUpdateModel() {
if (this.selectOnFocus && this.autoOptionFocus && !this.hasSelectedOption) {
this.focusedOptionIndex = this.findFirstFocusedOptionIndex();
var value = this.getOptionValue(this.visibleOptions[this.focusedOptionIndex]);
this.updateModel(null, [value]);
}
},
updateModel: function updateModel(event, value) {
this.$emit('update:modelValue', value);
this.$emit('change', {
originalEvent: event,
value: value
});
},
flatOptions: function flatOptions(options) {
var _this22 = this;
return (options || []).reduce(function (result, option, index) {
result.push({
optionGroup: option,
group: true,
index: index
});
var optionGroupChildren = _this22.getOptionGroupChildren(option);
optionGroupChildren && optionGroupChildren.forEach(function (o) {
return result.push(o);
});
return result;
}, []);
},
overlayRef: function overlayRef(el) {
this.overlay = el;
},
listRef: function listRef(el, contentRef) {
this.list = el;
contentRef && contentRef(el); // For VirtualScroller
},
virtualScrollerRef: function virtualScrollerRef(el) {
this.virtualScroller = el;
}
},
computed: {
visibleOptions: function visibleOptions() {
var _this23 = this;
var options = this.optionGroupLabel ? this.flatOptions(this.options) : this.options || [];
if (this.filterValue) {
var filteredOptions = api.FilterService.filter(options, this.searchFields, this.filterValue, this.filterMatchMode, this.filterLocale);
if (this.optionGroupLabel) {
var optionGroups = this.options || [];
var filtered = [];
optionGroups.forEach(function (group) {
var groupChildren = _this23.getOptionGroupChildren(group);
var filteredItems = groupChildren.filter(function (item) {
return filteredOptions.includes(item);
});
if (filteredItems.length > 0) filtered.push(_objectSpread$1(_objectSpread$1({}, group), {}, _defineProperty$1({}, typeof _this23.optionGroupChildren === 'string' ? _this23.optionGroupChildren : 'items', _toConsumableArray(filteredItems))));
});
return this.flatOptions(filtered);
}
return filteredOptions;
}
return options;
},
label: function label() {
// TODO: Refactor
var label;
if (this.modelValue && this.modelValue.length) {
if (utils.ObjectUtils.isNotEmpty(this.maxSelectedLabels) && this.modelValue.length > this.maxSelectedLabels) {
return this.getSelectedItemsLabel();
} else {
label = '';
for (var i = 0; i < this.modelValue.length; i++) {
if (i !== 0) {
label += ', ';
}
label += this.getLabelByValue(this.modelValue[i]);
}
}
} else {
label = this.placeholder;
}
return label;
},
chipSelectedItems: function chipSelectedItems() {
return utils.ObjectUtils.isNotEmpty(this.maxSelectedLabels) && this.modelValue && this.modelValue.length > this.maxSelectedLabels ? this.modelValue.slice(0, this.maxSelectedLabels) : this.modelValue;
},
allSelected: function allSelected() {
var _this24 = this;
return this.selectAll !== null ? this.selectAll : utils.ObjectUtils.isNotEmpty(this.visibleOptions) && this.visibleOptions.every(function (option) {
return _this24.isOptionGroup(option) || _this24.isOptionDisabled(option) || _this24.isSelected(option);
});
},
hasSelectedOption: function hasSelectedOption() {
return utils.ObjectUtils.isNotEmpty(this.modelValue);
},
equalityKey: function equalityKey() {
return this.optionValue ? null : this.dataKey;
},
searchFields: function searchFields() {
return this.filterFields || [this.optionLabel];
},
maxSelectionLimitReached: function maxSelectionLimitReached() {
return this.selectionLimit && this.modelValue && this.modelValue.length === this.selectionLimit;
},
filterResultMessageText: function filterResultMessageText() {
return utils.ObjectUtils.isNotEmpty(this.visibleOptions) ? this.filterMessageText.replaceAll('{0}', this.visibleOptions.length) : this.emptyFilterMessageText;
},
filterMessageText: function filterMessageText() {
return this.filterMessage || this.$primevue.config.locale.searchMessage || '';
},
emptyFilterMessageText: function emptyFilterMessageText() {
return this.emptyFilterMessage || this.$primevue.config.locale.emptySearchMessage || this.$primevue.config.locale.emptyFilterMessage || '';
},
emptyMessageText: function emptyMessageText() {
return this.emptyMessage || this.$primevue.config.locale.emptyMessage || '';
},
selectionMessageText: function selectionMessageText() {
return this.selectionMessage || this.$primevue.config.locale.selectionMessage || '';
},
emptySelectionMessageText: function emptySelectionMessageText() {
return this.emptySelectionMessage || this.$primevue.config.locale.emptySelectionMessage || '';
},
selectedMessageText: function selectedMessageText() {
return this.hasSelectedOption ? this.selectionMessageText.replaceAll('{0}', this.modelValue.length) : this.emptySelectionMessageText;
},
focusedOptionId: function focusedOptionId() {
return this.focusedOptionIndex !== -1 ? "".concat(this.id, "_").concat(this.focusedOptionIndex) : null;
},
ariaSetSize: function ariaSetSize() {
var _this25 = this;
return this.visibleOptions.filter(function (option) {
return !_this25.isOptionGroup(option);
}).length;
},
toggleAllAriaLabel: function toggleAllAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria[this.allSelected ? 'selectAll' : 'unselectAll'] : undefined;
},
closeAriaLabel: function closeAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.close : undefined;
},
virtualScrollerDisabled: function virtualScrollerDisabled() {
return !this.virtualScrollerOptions;
}
},
directives: {
ripple: Ripple__default["default"]
},
components: {
VirtualScroller: VirtualScroller__default["default"],
Portal: Portal__default["default"],
TimesIcon: TimesIcon__default["default"],
SearchIcon: SearchIcon__default["default"],
TimesCircleIcon: TimesCircleIcon__default["default"],
ChevronDownIcon: ChevronDownIcon__default["default"],
SpinnerIcon: SpinnerIcon__default["default"],
CheckIcon: CheckIcon__default["default"]
}
};
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var _hoisted_1 = ["id", "disabled", "placeholder", "tabindex", "aria-label", "aria-labelledby", "aria-expanded", "aria-controls", "aria-activedescendant"];
var _hoisted_2 = ["onClick"];
var _hoisted_3 = ["checked", "aria-label"];
var _hoisted_4 = ["value", "placeholder", "aria-owns", "aria-activedescendant"];
var _hoisted_5 = ["aria-label"];
var _hoisted_6 = ["id"];
var _hoisted_7 = ["id"];
var _hoisted_8 = ["id", "aria-label", "aria-selected", "aria-disabled", "aria-setsize", "aria-posinset", "onClick", "onMousemove", "data-p-highlight", "data-p-focused", "data-p-disabled"];
function render(_ctx, _cache, $props, $setup, $data, $options) {
var _component_TimesCircleIcon = vue.resolveComponent("TimesCircleIcon");
var _component_SpinnerIcon = vue.resolveComponent("SpinnerIcon");
var _component_VirtualScroller = vue.resolveComponent("VirtualScroller");
var _component_Portal = vue.resolveComponent("Portal");
var _directive_ripple = vue.resolveDirective("ripple");
return vue.openBlock(), vue.createElementBlock("div", vue.mergeProps({
ref: "container",
"class": _ctx.cx('root'),
onClick: _cache[15] || (_cache[15] = function () {
return $options.onContainerClick && $options.onContainerClick.apply($options, arguments);
})
}, _ctx.ptm('root'), {
"data-pc-name": "multiselect"
}), [vue.createElementVNode("div", vue.mergeProps({
"class": "p-hidden-accessible"
}, _ctx.ptm('hiddenInputWrapper'), {
"data-p-hidden-accessible": true
}), [vue.createElementVNode("input", vue.mergeProps({
ref: "focusInput",
id: _ctx.inputId,
type: "text",
readonly: "",
disabled: _ctx.disabled,
placeholder: _ctx.placeholder,
tabindex: !_ctx.disabled ? _ctx.tabindex : -1,
role: "combobox",
"aria-label": _ctx.ariaLabel,
"aria