primevue
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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
import Button from 'primevue/button';
import ChevronDownIcon from 'primevue/icons/chevrondown';
import SpinnerIcon from 'primevue/icons/spinner';
import TimesCircleIcon from 'primevue/icons/timescircle';
import OverlayEventBus from 'primevue/overlayeventbus';
import Portal from 'primevue/portal';
import Ripple from 'primevue/ripple';
import { UniqueComponentId, ZIndexUtils, ObjectUtils, DomHandler, ConnectedOverlayScrollHandler } from 'primevue/utils';
import VirtualScroller from 'primevue/virtualscroller';
import AutoCompleteStyle from 'primevue/autocomplete/style';
import BaseComponent from 'primevue/basecomponent';
import { resolveComponent, resolveDirective, openBlock, createElementBlock, mergeProps, createCommentVNode, Fragment, renderList, renderSlot, createElementVNode, toDisplayString, normalizeClass, createBlock, resolveDynamicComponent, withCtx, createVNode, Transition, createSlots, createTextVNode, withDirectives } from 'vue';
var script$1 = {
name: 'BaseAutoComplete',
"extends": BaseComponent,
props: {
modelValue: null,
suggestions: {
type: Array,
"default": null
},
field: {
// TODO: Deprecated since v3.16.0
type: [String, Function],
"default": null
},
optionLabel: null,
optionDisabled: null,
optionGroupLabel: null,
optionGroupChildren: null,
scrollHeight: {
type: String,
"default": '200px'
},
dropdown: {
type: Boolean,
"default": false
},
dropdownMode: {
type: String,
"default": 'blank'
},
autoHighlight: {
// TODO: Deprecated since v3.16.0. Use selectOnFocus property instead.
type: Boolean,
"default": false
},
multiple: {
type: Boolean,
"default": false
},
loading: {
type: Boolean,
"default": false
},
variant: {
type: String,
"default": null
},
invalid: {
type: Boolean,
"default": false
},
disabled: {
type: Boolean,
"default": false
},
placeholder: {
type: String,
"default": null
},
dataKey: {
type: String,
"default": null
},
minLength: {
type: Number,
"default": 1
},
delay: {
type: Number,
"default": 300
},
appendTo: {
type: [String, Object],
"default": 'body'
},
forceSelection: {
type: Boolean,
"default": false
},
completeOnFocus: {
type: Boolean,
"default": false
},
inputId: {
type: String,
"default": null
},
inputStyle: {
type: Object,
"default": null
},
inputClass: {
type: [String, Object],
"default": null
},
inputProps: {
type: null,
"default": null
},
panelStyle: {
type: Object,
"default": null
},
panelClass: {
type: [String, Object],
"default": null
},
panelProps: {
type: null,
"default": null
},
dropdownIcon: {
type: String,
"default": undefined
},
dropdownClass: {
type: [String, Object],
"default": null
},
loadingIcon: {
type: String,
"default": undefined
},
removeTokenIcon: {
type: String,
"default": undefined
},
virtualScrollerOptions: {
type: Object,
"default": null
},
autoOptionFocus: {
type: Boolean,
"default": false
},
selectOnFocus: {
type: Boolean,
"default": false
},
focusOnHover: {
type: Boolean,
"default": true
},
searchLocale: {
type: String,
"default": undefined
},
searchMessage: {
type: String,
"default": null
},
selectionMessage: {
type: String,
"default": null
},
emptySelectionMessage: {
type: String,
"default": null
},
emptySearchMessage: {
type: String,
"default": null
},
tabindex: {
type: Number,
"default": 0
},
ariaLabel: {
type: String,
"default": null
},
ariaLabelledby: {
type: String,
"default": null
}
},
style: AutoCompleteStyle,
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$1(o); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.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: 'AutoComplete',
"extends": script$1,
inheritAttrs: false,
emits: ['update:modelValue', 'change', 'focus', 'blur', 'item-select', 'item-unselect', 'dropdown-click', 'clear', 'complete', 'before-show', 'before-hide', 'show', 'hide'],
outsideClickListener: null,
resizeListener: null,
scrollHandler: null,
overlay: null,
virtualScroller: null,
searchTimeout: null,
dirty: false,
data: function data() {
return {
id: this.$attrs.id,
clicked: false,
focused: false,
focusedOptionIndex: -1,
focusedMultipleOptionIndex: -1,
overlayVisible: false,
searching: false
};
},
watch: {
'$attrs.id': function $attrsId(newValue) {
this.id = newValue || UniqueComponentId();
},
suggestions: function suggestions() {
if (this.searching) {
this.show();
this.focusedOptionIndex = this.overlayVisible && this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
this.searching = false;
}
this.autoUpdateModel();
}
},
mounted: function mounted() {
this.id = this.id || UniqueComponentId();
this.autoUpdateModel();
},
updated: function updated() {
if (this.overlayVisible) {
this.alignOverlay();
}
},
beforeUnmount: function beforeUnmount() {
this.unbindOutsideClickListener();
this.unbindResizeListener();
if (this.scrollHandler) {
this.scrollHandler.destroy();
this.scrollHandler = null;
}
if (this.overlay) {
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.field || this.optionLabel ? ObjectUtils.resolveFieldData(option, this.field || this.optionLabel) : option;
},
getOptionValue: function getOptionValue(option) {
return option; // TODO: The 'optionValue' properties can be added.
},
getOptionRenderKey: function getOptionRenderKey(option, index) {
return (this.dataKey ? ObjectUtils.resolveFieldData(option, this.dataKey) : this.getOptionLabel(option)) + '_' + index;
},
getPTOptions: function getPTOptions(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) {
return this.optionDisabled ? ObjectUtils.resolveFieldData(option, this.optionDisabled) : false;
},
isOptionGroup: function isOptionGroup(option) {
return this.optionGroupLabel && option.optionGroup && option.group;
},
getOptionGroupLabel: function getOptionGroupLabel(optionGroup) {
return ObjectUtils.resolveFieldData(optionGroup, this.optionGroupLabel);
},
getOptionGroupChildren: function getOptionGroupChildren(optionGroup) {
return 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.dirty = true;
this.overlayVisible = true;
this.focusedOptionIndex = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
isFocus && DomHandler.focus(this.$refs.focusInput);
},
hide: function hide(isFocus) {
var _this2 = this;
var _hide = function _hide() {
_this2.$emit('before-hide');
_this2.dirty = isFocus;
_this2.overlayVisible = false;
_this2.clicked = false;
_this2.focusedOptionIndex = -1;
isFocus && DomHandler.focus(_this2.$refs.focusInput);
};
setTimeout(function () {
_hide();
}, 0); // For ScreenReaders
},
onFocus: function onFocus(event) {
if (this.disabled) {
// For ScreenReaders
return;
}
if (!this.dirty && this.completeOnFocus) {
this.search(event, event.target.value, 'focus');
}
this.dirty = true;
this.focused = true;
if (this.overlayVisible) {
this.focusedOptionIndex = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : this.overlayVisible && this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
this.scrollInView(this.focusedOptionIndex);
}
this.$emit('focus', event);
},
onBlur: function onBlur(event) {
this.dirty = false;
this.focused = false;
this.focusedOptionIndex = -1;
this.$emit('blur', event);
},
onKeyDown: function onKeyDown(event) {
if (this.disabled) {
event.preventDefault();
return;
}
switch (event.code) {
case 'ArrowDown':
this.onArrowDownKey(event);
break;
case 'ArrowUp':
this.onArrowUpKey(event);
break;
case 'ArrowLeft':
this.onArrowLeftKey(event);
break;
case 'ArrowRight':
this.onArrowRightKey(event);
break;
case 'Home':
this.onHomeKey(event);
break;
case 'End':
this.onEndKey(event);
break;
case 'PageDown':
this.onPageDownKey(event);
break;
case 'PageUp':
this.onPageUpKey(event);
break;
case 'Enter':
case 'NumpadEnter':
this.onEnterKey(event);
break;
case 'Escape':
this.onEscapeKey(event);
break;
case 'Tab':
this.onTabKey(event);
break;
case 'Backspace':
this.onBackspaceKey(event);
break;
}
this.clicked = false;
},
onInput: function onInput(event) {
var _this3 = this;
if (this.searchTimeout) {
clearTimeout(this.searchTimeout);
}
var query = event.target.value;
if (!this.multiple) {
this.updateModel(event, query);
}
if (query.length === 0) {
this.hide();
this.$emit('clear');
} else {
if (query.length >= this.minLength) {
this.focusedOptionIndex = -1;
this.searchTimeout = setTimeout(function () {
_this3.search(event, query, 'input');
}, this.delay);
} else {
this.hide();
}
}
},
onChange: function onChange(event) {
var _this4 = this;
if (this.forceSelection) {
var valid = false;
// when forceSelection is on, prevent called twice onOptionSelect()
if (this.visibleOptions && !this.multiple) {
var matchedValue = this.visibleOptions.find(function (option) {
return _this4.isOptionMatched(option, _this4.$refs.focusInput.value || '');
});
if (matchedValue !== undefined) {
valid = true;
!this.isSelected(matchedValue) && this.onOptionSelect(event, matchedValue);
}
}
if (!valid) {
this.$refs.focusInput.value = '';
this.$emit('clear');
!this.multiple && this.updateModel(event, null);
}
}
},
onMultipleContainerFocus: function onMultipleContainerFocus() {
if (this.disabled) {
// For ScreenReaders
return;
}
this.focused = true;
},
onMultipleContainerBlur: function onMultipleContainerBlur() {
this.focusedMultipleOptionIndex = -1;
this.focused = false;
},
onMultipleContainerKeyDown: function onMultipleContainerKeyDown(event) {
if (this.disabled) {
event.preventDefault();
return;
}
switch (event.code) {
case 'ArrowLeft':
this.onArrowLeftKeyOnMultiple(event);
break;
case 'ArrowRight':
this.onArrowRightKeyOnMultiple(event);
break;
case 'Backspace':
this.onBackspaceKeyOnMultiple(event);
break;
}
},
onContainerClick: function onContainerClick(event) {
this.clicked = true;
if (this.disabled || this.searching || this.loading || this.isInputClicked(event) || this.isDropdownClicked(event)) {
return;
}
if (!this.overlay || !this.overlay.contains(event.target)) {
DomHandler.focus(this.$refs.focusInput);
}
},
onDropdownClick: function onDropdownClick(event) {
var query = undefined;
if (this.overlayVisible) {
this.hide(true);
} else {
DomHandler.focus(this.$refs.focusInput);
query = this.$refs.focusInput.value;
if (this.dropdownMode === 'blank') this.search(event, '', 'dropdown');else if (this.dropdownMode === 'current') this.search(event, query, 'dropdown');
}
this.$emit('dropdown-click', {
originalEvent: event,
query: query
});
},
onOptionSelect: function onOptionSelect(event, option) {
var isHide = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
var value = this.getOptionValue(option);
if (this.multiple) {
this.$refs.focusInput.value = '';
if (!this.isSelected(option)) {
this.updateModel(event, [].concat(_toConsumableArray(this.modelValue || []), [value]));
}
} else {
this.updateModel(event, value);
}
this.$emit('item-select', {
originalEvent: event,
value: option
});
isHide && this.hide(true);
},
onOptionMouseMove: function onOptionMouseMove(event, index) {
if (this.focusOnHover) {
this.changeFocusedOptionIndex(event, index);
}
},
onOverlayClick: function onOverlayClick(event) {
OverlayEventBus.emit('overlay-click', {
originalEvent: event,
target: this.$el
});
},
onOverlayKeyDown: function onOverlayKeyDown(event) {
switch (event.code) {
case 'Escape':
this.onEscapeKey(event);
break;
}
},
onArrowDownKey: function onArrowDownKey(event) {
if (!this.overlayVisible) {
return;
}
var optionIndex = this.focusedOptionIndex !== -1 ? this.findNextOptionIndex(this.focusedOptionIndex) : this.clicked ? this.findFirstOptionIndex() : this.findFirstFocusedOptionIndex();
this.changeFocusedOptionIndex(event, optionIndex);
event.preventDefault();
},
onArrowUpKey: function onArrowUpKey(event) {
if (!this.overlayVisible) {
return;
}
if (event.altKey) {
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.clicked ? this.findLastOptionIndex() : this.findLastFocusedOptionIndex();
this.changeFocusedOptionIndex(event, optionIndex);
event.preventDefault();
}
},
onArrowLeftKey: function onArrowLeftKey(event) {
var target = event.currentTarget;
this.focusedOptionIndex = -1;
if (this.multiple) {
if (ObjectUtils.isEmpty(target.value) && this.hasSelectedOption) {
DomHandler.focus(this.$refs.multiContainer);
this.focusedMultipleOptionIndex = this.modelValue.length;
} else {
event.stopPropagation(); // To prevent onArrowLeftKeyOnMultiple method
}
}
},
onArrowRightKey: function onArrowRightKey(event) {
this.focusedOptionIndex = -1;
this.multiple && event.stopPropagation(); // To prevent onArrowRightKeyOnMultiple method
},
onHomeKey: function onHomeKey(event) {
var currentTarget = event.currentTarget;
var len = currentTarget.value.length;
currentTarget.setSelectionRange(0, event.shiftKey ? len : 0);
this.focusedOptionIndex = -1;
event.preventDefault();
},
onEndKey: function onEndKey(event) {
var currentTarget = event.currentTarget;
var len = currentTarget.value.length;
currentTarget.setSelectionRange(event.shiftKey ? 0 : len, len);
this.focusedOptionIndex = -1;
event.preventDefault();
},
onPageUpKey: function onPageUpKey(event) {
this.scrollInView(0);
event.preventDefault();
},
onPageDownKey: function onPageDownKey(event) {
this.scrollInView(this.visibleOptions.length - 1);
event.preventDefault();
},
onEnterKey: function onEnterKey(event) {
if (!this.overlayVisible) {
this.focusedOptionIndex = -1; // reset
this.onArrowDownKey(event);
} else {
if (this.focusedOptionIndex !== -1) {
this.onOptionSelect(event, this.visibleOptions[this.focusedOptionIndex]);
}
this.hide();
}
},
onEscapeKey: function onEscapeKey(event) {
this.overlayVisible && this.hide(true);
event.preventDefault();
},
onTabKey: function onTabKey(event) {
if (this.focusedOptionIndex !== -1) {
this.onOptionSelect(event, this.visibleOptions[this.focusedOptionIndex]);
}
this.overlayVisible && this.hide();
},
onBackspaceKey: function onBackspaceKey(event) {
if (this.multiple) {
if (ObjectUtils.isNotEmpty(this.modelValue) && !this.$refs.focusInput.value) {
var removedValue = this.modelValue[this.modelValue.length - 1];
var newValue = this.modelValue.slice(0, -1);
this.$emit('update:modelValue', newValue);
this.$emit('item-unselect', {
originalEvent: event,
value: removedValue
});
}
event.stopPropagation(); // To prevent onBackspaceKeyOnMultiple method
}
},
onArrowLeftKeyOnMultiple: function onArrowLeftKeyOnMultiple() {
this.focusedMultipleOptionIndex = this.focusedMultipleOptionIndex < 1 ? 0 : this.focusedMultipleOptionIndex - 1;
},
onArrowRightKeyOnMultiple: function onArrowRightKeyOnMultiple() {
this.focusedMultipleOptionIndex++;
if (this.focusedMultipleOptionIndex > this.modelValue.length - 1) {
this.focusedMultipleOptionIndex = -1;
DomHandler.focus(this.$refs.focusInput);
}
},
onBackspaceKeyOnMultiple: function onBackspaceKeyOnMultiple(event) {
if (this.focusedMultipleOptionIndex !== -1) {
this.removeOption(event, this.focusedMultipleOptionIndex);
}
},
onOverlayEnter: function onOverlayEnter(el) {
ZIndexUtils.set('overlay', el, this.$primevue.config.zIndex.overlay);
DomHandler.addStyles(el, {
position: 'absolute',
top: '0',
left: '0'
});
this.alignOverlay();
},
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) {
ZIndexUtils.clear(el);
},
alignOverlay: function alignOverlay() {
var target = this.multiple ? this.$refs.multiContainer : this.$refs.focusInput;
if (this.appendTo === 'self') {
DomHandler.relativePosition(this.overlay, target);
} else {
this.overlay.style.minWidth = DomHandler.getOuterWidth(target) + 'px';
DomHandler.absolutePosition(this.overlay, target);
}
},
bindOutsideClickListener: function bindOutsideClickListener() {
var _this5 = this;
if (!this.outsideClickListener) {
this.outsideClickListener = function (event) {
if (_this5.overlayVisible && _this5.overlay && _this5.isOutsideClicked(event)) {
_this5.hide();
}
};
document.addEventListener('click', this.outsideClickListener);
}
},
unbindOutsideClickListener: function unbindOutsideClickListener() {
if (this.outsideClickListener) {
document.removeEventListener('click', this.outsideClickListener);
this.outsideClickListener = null;
}
},
bindScrollListener: function bindScrollListener() {
var _this6 = this;
if (!this.scrollHandler) {
this.scrollHandler = new ConnectedOverlayScrollHandler(this.$refs.container, function () {
if (_this6.overlayVisible) {
_this6.hide();
}
});
}
this.scrollHandler.bindScrollListener();
},
unbindScrollListener: function unbindScrollListener() {
if (this.scrollHandler) {
this.scrollHandler.unbindScrollListener();
}
},
bindResizeListener: function bindResizeListener() {
var _this7 = this;
if (!this.resizeListener) {
this.resizeListener = function () {
if (_this7.overlayVisible && !DomHandler.isTouchDevice()) {
_this7.hide();
}
};
window.addEventListener('resize', this.resizeListener);
}
},
unbindResizeListener: function unbindResizeListener() {
if (this.resizeListener) {
window.removeEventListener('resize', this.resizeListener);
this.resizeListener = null;
}
},
isOutsideClicked: function isOutsideClicked(event) {
return !this.overlay.contains(event.target) && !this.isInputClicked(event) && !this.isDropdownClicked(event);
},
isInputClicked: function isInputClicked(event) {
if (this.multiple) return event.target === this.$refs.multiContainer || this.$refs.multiContainer.contains(event.target);else return event.target === this.$refs.focusInput;
},
isDropdownClicked: function isDropdownClicked(event) {
return this.$refs.dropdownButton ? event.target === this.$refs.dropdownButton || this.$refs.dropdownButton.$el.contains(event.target) : false;
},
isOptionMatched: function isOptionMatched(option, value) {
var _this$getOptionLabel;
return this.isValidOption(option) && ((_this$getOptionLabel = this.getOptionLabel(option)) === null || _this$getOptionLabel === void 0 ? void 0 : _this$getOptionLabel.toLocaleLowerCase(this.searchLocale)) === value.toLocaleLowerCase(this.searchLocale);
},
isValidOption: function isValidOption(option) {
return ObjectUtils.isNotEmpty(option) && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
},
isValidSelectedOption: function isValidSelectedOption(option) {
return this.isValidOption(option) && this.isSelected(option);
},
isEquals: function isEquals(value1, value2) {
return ObjectUtils.equals(value1, value2, this.equalityKey);
},
isSelected: function isSelected(option) {
var _this8 = this;
var optionValue = this.getOptionValue(option);
return this.multiple ? (this.modelValue || []).some(function (value) {
return _this8.isEquals(value, optionValue);
}) : this.isEquals(this.modelValue, this.getOptionValue(option));
},
findFirstOptionIndex: function findFirstOptionIndex() {
var _this9 = this;
return this.visibleOptions.findIndex(function (option) {
return _this9.isValidOption(option);
});
},
findLastOptionIndex: function findLastOptionIndex() {
var _this10 = this;
return ObjectUtils.findLastIndex(this.visibleOptions, function (option) {
return _this10.isValidOption(option);
});
},
findNextOptionIndex: function findNextOptionIndex(index) {
var _this11 = this;
var matchedOptionIndex = index < this.visibleOptions.length - 1 ? this.visibleOptions.slice(index + 1).findIndex(function (option) {
return _this11.isValidOption(option);
}) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : index;
},
findPrevOptionIndex: function findPrevOptionIndex(index) {
var _this12 = this;
var matchedOptionIndex = index > 0 ? ObjectUtils.findLastIndex(this.visibleOptions.slice(0, index), function (option) {
return _this12.isValidOption(option);
}) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex : index;
},
findSelectedOptionIndex: function findSelectedOptionIndex() {
var _this13 = this;
return this.hasSelectedOption ? this.visibleOptions.findIndex(function (option) {
return _this13.isValidSelectedOption(option);
}) : -1;
},
findFirstFocusedOptionIndex: function findFirstFocusedOptionIndex() {
var selectedIndex = this.findSelectedOptionIndex();
return selectedIndex < 0 ? this.findFirstOptionIndex() : selectedIndex;
},
findLastFocusedOptionIndex: function findLastFocusedOptionIndex() {
var selectedIndex = this.findSelectedOptionIndex();
return selectedIndex < 0 ? this.findLastOptionIndex() : selectedIndex;
},
search: function search(event, query, source) {
//allow empty string but not undefined or null
if (query === undefined || query === null) {
return;
}
//do not search blank values on input change
if (source === 'input' && query.trim().length === 0) {
return;
}
this.searching = true;
this.$emit('complete', {
originalEvent: event,
query: query
});
},
removeOption: function removeOption(event, index) {
var _this14 = this;
var removedOption = this.modelValue[index];
var value = this.modelValue.filter(function (_, i) {
return i !== index;
}).map(function (option) {
return _this14.getOptionValue(option);
});
this.updateModel(event, value);
this.$emit('item-unselect', {
originalEvent: event,
value: removedOption
});
this.dirty = true;
DomHandler.focus(this.$refs.focusInput);
},
changeFocusedOptionIndex: function changeFocusedOptionIndex(event, index) {
if (this.focusedOptionIndex !== index) {
this.focusedOptionIndex = index;
this.scrollInView();
if (this.selectOnFocus || this.autoHighlight) {
this.onOptionSelect(event, this.visibleOptions[index], false);
}
}
},
scrollInView: function scrollInView() {
var _this15 = this;
var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : -1;
this.$nextTick(function () {
var id = index !== -1 ? "".concat(_this15.id, "_").concat(index) : _this15.focusedOptionId;
var element = DomHandler.findSingle(_this15.list, "li[id=\"".concat(id, "\"]"));
if (element) {
element.scrollIntoView && element.scrollIntoView({
block: 'nearest',
inline: 'start'
});
} else if (!_this15.virtualScrollerDisabled) {
_this15.virtualScroller && _this15.virtualScroller.scrollToIndex(index !== -1 ? index : _this15.focusedOptionIndex);
}
});
},
autoUpdateModel: function autoUpdateModel() {
if ((this.selectOnFocus || this.autoHighlight) && this.autoOptionFocus && !this.hasSelectedOption) {
this.focusedOptionIndex = this.findFirstFocusedOptionIndex();
this.onOptionSelect(null, this.visibleOptions[this.focusedOptionIndex], false);
}
},
updateModel: function updateModel(event, value) {
this.$emit('update:modelValue', value);
this.$emit('change', {
originalEvent: event,
value: value
});
},
flatOptions: function flatOptions(options) {
var _this16 = this;
return (options || []).reduce(function (result, option, index) {
result.push({
optionGroup: option,
group: true,
index: index
});
var optionGroupChildren = _this16.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() {
return this.optionGroupLabel ? this.flatOptions(this.suggestions) : this.suggestions || [];
},
inputValue: function inputValue() {
if (ObjectUtils.isNotEmpty(this.modelValue)) {
if (_typeof$1(this.modelValue) === 'object') {
var label = this.getOptionLabel(this.modelValue);
return label != null ? label : this.modelValue;
} else {
return this.modelValue;
}
} else {
return '';
}
},
hasSelectedOption: function hasSelectedOption() {
return ObjectUtils.isNotEmpty(this.modelValue);
},
equalityKey: function equalityKey() {
return this.dataKey; // TODO: The 'optionValue' properties can be added.
},
searchResultMessageText: function searchResultMessageText() {
return ObjectUtils.isNotEmpty(this.visibleOptions) && this.overlayVisible ? this.searchMessageText.replaceAll('{0}', this.visibleOptions.length) : this.emptySearchMessageText;
},
searchMessageText: function searchMessageText() {
return this.searchMessage || this.$primevue.config.locale.searchMessage || '';
},
emptySearchMessageText: function emptySearchMessageText() {
return this.emptySearchMessage || this.$primevue.config.locale.emptySearchMessage || '';
},
selectionMessageText: function selectionMessageText() {
return this.selectionMessage || this.$primevue.config.locale.selectionMessage || '';
},
emptySelectionMessageText: function emptySelectionMessageText() {
return this.emptySelectionMessage || this.$primevue.config.locale.emptySelectionMessage || '';
},
selectedMessageText: function selectedMessageText() {
return this.hasSelectedOption ? this.selectionMessageText.replaceAll('{0}', this.multiple ? this.modelValue.length : '1') : this.emptySelectionMessageText;
},
listAriaLabel: function listAriaLabel() {
return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.listLabel : undefined;
},
focusedOptionId: function focusedOptionId() {
return this.focusedOptionIndex !== -1 ? "".concat(this.id, "_").concat(this.focusedOptionIndex) : null;
},
focusedMultipleOptionId: function focusedMultipleOptionId() {
return this.focusedMultipleOptionIndex !== -1 ? "".concat(this.id, "_multiple_option_").concat(this.focusedMultipleOptionIndex) : null;
},
ariaSetSize: function ariaSetSize() {
var _this17 = this;
return this.visibleOptions.filter(function (option) {
return !_this17.isOptionGroup(option);
}).length;
},
virtualScrollerDisabled: function virtualScrollerDisabled() {
return !this.virtualScrollerOptions;
}
},
components: {
Button: Button,
VirtualScroller: VirtualScroller,
Portal: Portal,
ChevronDownIcon: ChevronDownIcon,
SpinnerIcon: SpinnerIcon,
TimesCircleIcon: TimesCircleIcon
},
directives: {
ripple: Ripple
}
};
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", "value", "placeholder", "tabindex", "disabled", "aria-label", "aria-labelledby", "aria-expanded", "aria-controls", "aria-activedescendant", "aria-invalid"];
var _hoisted_2 = ["aria-activedescendant"];
var _hoisted_3 = ["id", "aria-label", "aria-setsize", "aria-posinset"];
var _hoisted_4 = ["id", "placeholder", "tabindex", "disabled", "aria-label", "aria-labelledby", "aria-expanded", "aria-controls", "aria-activedescendant", "aria-invalid"];
var _hoisted_5 = ["id", "aria-label"];
var _hoisted_6 = ["id"];
var _hoisted_7 = ["id", "aria-label", "aria-selected", "aria-disabled", "aria-setsize", "aria-posinset", "onClick", "onMousemove", "data-p-highlight", "data-p-focus", "data-p-disabled"];
function render(_ctx, _cache, $props, $setup, $data, $options) {
var _component_SpinnerIcon = resolveComponent("SpinnerIcon");
var _component_Button = resolveComponent("Button");
var _component_VirtualScroller = resolveComponent("VirtualScroller");
var _component_Portal = resolveComponent("Portal");
var _directive_ripple = resolveDirective("ripple");
return openBlock(), createElementBlock("div", mergeProps({
ref: "container",
"class": _ctx.cx('root'),
style: _ctx.sx('root'),
onClick: _cache[15] || (_cache[15] = function () {
return $options.onContainerClick && $options.onContainerClick.apply($options, arguments);
})
}, _ctx.ptmi('root')), [!_ctx.multiple ? (openBlock(), createElementBlock("input", mergeProps({
key: 0,
ref: "focusInput",
id: _ctx.inputId,
type: "text",
"class": [_ctx.cx('input'), _ctx.inputClass],
style: _ctx.inputStyle,
value: $options.inputValue,
placeholder: _ctx.placeholder,
tabindex: !_ctx.disabled ? _ctx.tabindex : -1,
disabled: _ctx.disabled,
autocomplete: "off",
role: "combobox",
"aria-label": _ctx.ariaLabel,
"aria-labelledby": _ctx.ariaLabelledby,
"aria-haspopup": "listbox",
"aria-autocomplete": "list",
"aria-expanded": $data.overlayVisible,
"aria-controls": $data.id + '_list',
"aria-activedescendant": $data.focused ? $options.focusedOptionId : undefined,
"aria-invalid": _ctx.invalid || undefined,
onFocus: _cache[0] || (_cache[0] = function () {
return $options.onFocus && $options.onFocus.apply($options, arguments);
}),
onBlur: _cache[1] || (_cache[1] = function () {
return $options.onBlur && $options.onBlur.apply($options, arguments);
}),
onKeydown: _cache[2] || (_cache[2] = function () {
return $options.onKeyDown && $options.onKeyDown.apply($options, arguments);
}),
onInput: _cache[3] || (_cache[3] = function () {
return $options.onInput && $options.onInput.apply($options, arguments);
}),
onChange: _cache[4] || (_cache[4] = function () {
return $options.onChange && $options.onChange.apply($options, arguments);
})
}, _objectSpread(_objectSpread({}, _ctx.inputProps), _ctx.ptm('input'))), null, 16, _hoisted_1)) : createCommentVNode("", true), _ctx.multiple ? (openBlock(), createElementBlock("ul", mergeProps({
key: 1,
ref: "multiContainer",
"class": _ctx.cx('container'),
tabindex: "-1",
role: "listbox",
"aria-orientation": "horizontal",
"aria-activedescendant": $data.focused ? $options.focusedMultipleOptionId : undefined,
onFocus: _cache[10] || (_cache[10] = function () {
return $options.onMultipleContainerFocus && $options.onMultipleContainerFocus.apply($options, arguments);
}),
onBlur: _cache[11] || (_cache[11] = function () {
return $options.onMultipleContainerBlur && $options.onMultipleContainerBlur.apply($options, arguments);
}),
onKeydown: _cache[12] || (_cache[12] = function () {
return $options.onMultipleContainerKeyDown && $options.onMultipleContainerKeyDown.apply($options, arguments);
})
}, _ctx.ptm('container')), [(openBlock(true), createElementBlock(Fragment, null, renderList(_ctx.modelValue, function (option, i) {
return openBlock(), createElementBlock("li", mergeProps({
key: i,
id: $data.id + '_multiple_option_' + i,
"class": _ctx.cx('token', {
i: i
}),
role: "option",
"aria-label": $options.getOptionLabel(option),
"aria-selected": true,
"aria-setsize": _ctx.modelValue.length,
"aria-posinset": i + 1
}, _ctx.ptm('token')), [renderSlot(_ctx.$slots, "chip", {
value: option
}, function () {
return [createElementVNode("span", mergeProps({
"class": _ctx.cx('tokenLabel')
}, _ctx.ptm('tokenLabel')), toDisplayString($options.getOptionLabel(option)), 17)];
}), renderSlot(_ctx.$slots, "removetokenicon", {
"class": normalizeClass(_ctx.cx('removeTokenIcon')),
index: i,
onClick: function onClick(event) {
return $options.removeOption(event, i);
},
removeCallback: function removeCallback(event) {
return $options.removeOption(event, i);
}
}, function () {
return [(openBlock(), createBlock(resolveDynamicComponent(_ctx.removeTokenIcon ? 'span' : 'TimesCircleIcon'), mergeProps({
"class": [_ctx.cx('removeTokenIcon'), _ctx.removeTokenIcon],
onClick: function onClick($event) {
return $options.removeOption($event, i);
},
"aria-hidden": "true"
}, _ctx.ptm('removeTokenIcon')), null, 16, ["class", "onClick"]))];
})], 16, _hoisted_3);
}), 128)), createElementVNode("li", mergeProps({
"class": _ctx.cx('inputToken'),
role: "option"
}, _ctx.ptm('inputToken')), [createElementVNode("input", mergeProps({
ref: "focusInput",
id: _ctx.inputId,
type: "text",
style: _ctx.inputStyle,
"class": _ctx.inputClass,
placeholder: _ctx.placeholder,
tabindex: !_ctx.disabled ? _ctx.tabindex : -1,
disabled: _ctx.disabled,
autocomplete: "off",
role: "combobox",
"aria-label": _ctx.ariaLabel,
"aria-labelledby": _ctx.ariaLabelledby,
"aria-haspopup": "listbox",
"aria-autocomplete": "list",
"aria-expanded": $data.overlayVisible,
"aria-controls": $data.id + '_list',
"aria-activedescendant": $data.focused ? $options.focusedOptionId : undefined,
"aria-invalid": _ctx.invalid || undefined,
onFocus: _cache[5] || (_cache[5] = function () {
return $options.onFocus && $options.onFocus.apply($options, arguments);
}),
onBlur: _cache[6] || (_cache[6] = function () {
return $options.onBlur && $options.onBlur.apply($options, arguments);
}),
onKeydown: _cache[7] || (_cache[7] = function () {
return $options.onKeyDown && $options.onKeyDown.apply($options, arguments);
}),
onInput: _cache[8] || (_cache[8] = function () {
return $options.onInput && $options.onInput.apply($options, arguments);
}),
onChange: _cache[9] || (_cache[9] = function () {
return $options.onChange && $options.onChange.apply($options, arguments);
})
}, _objectSpread(_objectSpread({}, _ctx.inputProps), _ctx.ptm('input'))), null, 16, _hoisted_4)], 16)], 16, _hoisted_2)) : createCommentVNode("", true), $data.searching || _ctx.loading ? renderSlot(_ctx.$slots, "loadingicon", {
key: 2,
"class": normalizeClass(_ctx.cx('loadingIcon'))
}, function () {
return [_ctx.loadingIcon ? (openBlock(), createElementBlock("i", mergeProps({
key: 0,
"class": ['pi-spin', _ctx.cx('loadingIcon'), _ctx.loadingIcon],
"aria-hidden": "true"
}, _ctx.ptm('loadingIcon')), null, 16)) : (openBlock(), createBlock(_component_SpinnerIcon, mergeProps({
key: 1,
"class": [_ctx.cx('loadingIcon'), _ctx.loadingIcon],
spin: "",
"aria-hidden": "true"
}, _ctx.ptm('loadingIcon')), null, 16, ["class"]))];
}) : createCommentVNode("", true), _ctx.dropdown ? (openBlock(), createBlock(_component_Button, {
key: 3,
ref: "dropdownButton",
type: "button",
tabindex: "-1",
"class": normalizeClass([_ctx.cx('dropdownButton'), _ctx.dropdownClass]),
disabled: _ctx.disabled,
"aria-hidden": "true",
onClick: $options.onDropdownClick,
unstyled: _ctx.unstyled,
pt: _ctx.ptm('dropdownButton')
}, {
icon: withCtx(function () {
return [renderSlot(_ctx.$slots, "dropdownicon", {
"class": normalizeClass(_ctx.dropdownIcon)
}, function () {
return [(openBlock(), createBlock(resolveDynamicComponent(_ctx.dropdownIcon ? 'span' : 'ChevronDownIcon'), mergeProps({
"class": _ctx.dropdownIcon
}, _ctx.ptm('dropdownButton')['icon'], {
"data-pc-section": "dropdownicon"
}), null, 16, ["class"]))];
})];
}),
_: 3
}, 8, ["class", "disabled", "onClick", "unstyled", "pt"])) : createCommentVNode("", true), createElementVNode("span", mergeProps({
role: "status",
"aria-live": "polite",
"class": "p-hidden-accessible"
}, _ctx.ptm('hiddenSearchResult'), {
"data-p-hidden-accessible": true
}), toDisplayString($options.searchResultMessageText), 17), createVNode(_component_Portal, {
appendTo: _ctx.appendTo
}, {
"default": withCtx(function () {
return [createVNode(Transition, mergeProps({
name: "p-connected-overlay",
onEnter: $options.onOverlayEnter,
onAfterEnter: $options.onOverlayAfterEnter,
onLeave: $options.onOverlayLeave,
onAfterLeave: $options.onOverlayAfterLeave
}, _ctx.ptm('transition')), {
"default": withCtx(function () {
return [$data.overlayVisible ? (openBlock(), createElementBlock("div", mergeProps({
key: 0,
ref: $options.overlayRef,
"class": [_ctx.cx('panel'), _ctx.panelClass],
style: _objectSpread(_objectSpread({}, _ctx.panelStyle), {}, {
'max-height': $options.virtualScrollerDisabled ? _ctx.scrollHeight : ''
}),
onClick: _cache[13] || (_cache[13] = function () {
return $options.onOverlayClick && $options.onOverlayClick.apply($options, arguments);
}),
onKeydown: _cache[14] || (_cache[14] = function () {
return $options.onOverlayKeyDown && $options.onOverlayKeyDown.apply($options, arguments);
})
}, _objectSpread(_objectSpread({}, _ctx.panelProps), _ctx.ptm('panel'))), [renderSlot(_ctx.$slots, "header", {
value: _ctx.modelValue,
suggestions: $options.visibleOptions
}), createVNode(_component_VirtualScroller, mergeProps({
ref: $options.virtualScrollerRef
}, _ctx.virtualScrollerOptions, {
style: {
height: _ctx.scrollHeight
},
items: $options.visibleOptions,
tabindex: -1,
disabled: $options.virtualScrollerDisabled,
pt: _ctx.ptm('virtualScroller')
}), createSlots({
content: withCtx(function (_ref) {
var styleClass = _ref.styleClass,
contentRef = _ref.contentRef,
items = _ref.items,
getItemOptions = _ref.getItemOptions,
contentStyle = _ref.contentStyle,
itemSize = _ref.itemSize;
return [createElementVNode("ul", mergeProps({
ref: function ref(el) {
return $options.listRef(el, contentRef);
},
id: $data.id + '_list',
"class": [_ctx.cx('list'), styleClass],
style: contentStyle,
role: "listbox",
"aria-label": $options.listAriaLabel
}, _ctx.ptm('list')), [(openBlock(true), createElementBlock(Fragment, null, renderList(items, function (option, i) {
return openBlock(), createElementBlock(Fragment, {
key: $options.getOptionRenderKey(option, $options.getOptionIndex(i, getItemOptions))
}, [$options.isOptionGroup(option) ? (openBlock(), createElementBlock("li", mergeProps({
key: 0,
id: $data.id + '_' + $options.getOptionIndex(i, getItemOptions),
style: {
height: itemSize ? itemSize + 'px' : undefined
},
"class": _ctx.cx('itemGroup'),
role: "option"
}, _ctx.ptm('itemGroup')), [renderSlot(_ctx.$slots, "optiongroup", {
option: option.optionGroup,
item: option.optionGroup,
index: $options.getOptionIndex(i, getItemOptions)
}, function () {
return [createTextVNode(toDisplayString($options.getOptionGroupLabel(option.optionGroup)), 1)];
})], 16, _hoisted_6)) : withDirectives((openBlock(), createElementBlock("li", mergeProps({
key: 1,
id: $data.id + '_' + $options.getOptionIndex(i, getItemOptions),
style: {
height: itemSize ? itemSize + 'px' : undefined
},
"class": _ctx.cx('item', {
option: option,
i: i,
getItemOptions: getItemOptions
}),
role: "option",
"aria-label": $options.getOptionLabel(option),
"aria-selected": $options.isSelected(option),
"aria-disabled": $options.isOptionDisabled(option),
"aria-setsize": $options.ariaSetSize,
"aria-posinset": $options.getAriaPosInset($options.getOptionIndex(i, getItemOptions)),
onClick: function onClick($event) {
return $options.onOptionSelect($event, option);
},
onMousemove: function onMousemove($event) {
return $options.onOptionMouseMove($event, $options.getOptionIndex(i, getItemOptions));
},
"data-p-highlight": $options.isSelected(option),
"data-p-focus": $data.focusedOptionIndex === $options.getOptionIndex(i, getItemOptions),
"data-p-disabled": $options.isOptionDisabled(option)
}, $options.getPTOptions(option, getItemOptions, i, 'item')), [_ctx.$slots.option ? renderSlot(_ctx.$slots, "option", {
key: 0,
option: option,
index: $options.getOptionIndex(i, getItemOptions)
}, function () {
return [createTextVNode(toDisplayString($options.getOptionLabel(option)), 1)];
}) : renderSlot(_ctx.$slots, "item", {