primevue
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primevue) [ • 42 kB
JavaScript
this.primevue = this.primevue || {};
this.primevue.listbox = (function (api, BaseComponent, SearchIcon, Ripple, utils, VirtualScroller, vue) {
'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var BaseComponent__default = /*#__PURE__*/_interopDefaultLegacy(BaseComponent);
var SearchIcon__default = /*#__PURE__*/_interopDefaultLegacy(SearchIcon);
var Ripple__default = /*#__PURE__*/_interopDefaultLegacy(Ripple);
var VirtualScroller__default = /*#__PURE__*/_interopDefaultLegacy(VirtualScroller);
var script = {
name: 'Listbox',
extends: BaseComponent__default["default"],
emits: ['update:modelValue', 'change', 'focus', 'blur', 'filter'],
props: {
modelValue: null,
options: Array,
optionLabel: null,
optionValue: null,
optionDisabled: null,
optionGroupLabel: null,
optionGroupChildren: null,
listStyle: null,
disabled: Boolean,
dataKey: null,
multiple: Boolean,
metaKeySelection: Boolean,
filter: Boolean,
filterPlaceholder: String,
filterLocale: String,
filterMatchMode: {
type: String,
default: 'contains'
},
filterFields: {
type: Array,
default: null
},
filterInputProps: null,
virtualScrollerOptions: {
type: Object,
default: null
},
autoOptionFocus: {
type: Boolean,
default: true
},
selectOnFocus: {
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
},
filterIcon: {
type: String,
default: undefined
},
tabindex: {
type: Number,
default: 0
},
'aria-label': {
type: String,
default: null
},
'aria-labelledby': {
type: String,
default: null
}
},
list: null,
virtualScroller: null,
optionTouched: false,
startRangeIndex: -1,
searchTimeout: null,
searchValue: '',
focusOnHover: false,
data() {
return {
id: this.$attrs.id,
filterValue: null,
focused: false,
focusedOptionIndex: -1
};
},
watch: {
'$attrs.id': function (newValue) {
this.id = newValue || utils.UniqueComponentId();
},
options() {
this.autoUpdateModel();
}
},
mounted() {
this.id = this.id || utils.UniqueComponentId();
this.autoUpdateModel();
},
methods: {
getOptionIndex(index, fn) {
return this.virtualScrollerDisabled ? index : fn && fn(index)['index'];
},
getOptionLabel(option) {
return this.optionLabel ? utils.ObjectUtils.resolveFieldData(option, this.optionLabel) : option;
},
getOptionValue(option) {
return this.optionValue ? utils.ObjectUtils.resolveFieldData(option, this.optionValue) : option;
},
getOptionRenderKey(option, index) {
return (this.dataKey ? utils.ObjectUtils.resolveFieldData(option, this.dataKey) : this.getOptionLabel(option)) + '_' + index;
},
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(option) {
return this.optionDisabled ? utils.ObjectUtils.resolveFieldData(option, this.optionDisabled) : false;
},
isOptionGroup(option) {
return this.optionGroupLabel && option.optionGroup && option.group;
},
getOptionGroupLabel(optionGroup) {
return utils.ObjectUtils.resolveFieldData(optionGroup, this.optionGroupLabel);
},
getOptionGroupChildren(optionGroup) {
return utils.ObjectUtils.resolveFieldData(optionGroup, this.optionGroupChildren);
},
getAriaPosInset(index) {
return (this.optionGroupLabel ? index - this.visibleOptions.slice(0, index).filter((option) => this.isOptionGroup(option)).length : index) + 1;
},
onFirstHiddenFocus() {
utils.DomHandler.focus(this.list);
const firstFocusableEl = utils.DomHandler.getFirstFocusableElement(this.$el, ':not(.p-hidden-focusable)');
this.$refs.lastHiddenFocusableElement.tabIndex = utils.ObjectUtils.isEmpty(firstFocusableEl) ? -1 : undefined;
this.$refs.firstHiddenFocusableElement.tabIndex = -1;
},
onLastHiddenFocus(event) {
const relatedTarget = event.relatedTarget;
if (relatedTarget === this.list) {
const firstFocusableEl = utils.DomHandler.getFirstFocusableElement(this.$el, ':not(.p-hidden-focusable)');
utils.DomHandler.focus(firstFocusableEl);
this.$refs.firstHiddenFocusableElement.tabIndex = undefined;
} else {
utils.DomHandler.focus(this.$refs.firstHiddenFocusableElement);
}
this.$refs.lastHiddenFocusableElement.tabIndex = -1;
},
onFocusout(event) {
if (!this.$el.contains(event.relatedTarget) && this.$refs.lastHiddenFocusableElement && this.$refs.firstHiddenFocusableElement) {
this.$refs.lastHiddenFocusableElement.tabIndex = this.$refs.firstHiddenFocusableElement.tabIndex = undefined;
}
},
onListFocus(event) {
this.focused = true;
this.focusedOptionIndex = this.focusedOptionIndex !== -1 ? this.focusedOptionIndex : this.autoOptionFocus ? this.findFirstFocusedOptionIndex() : -1;
this.$emit('focus', event);
},
onListBlur(event) {
this.focused = false;
this.focusedOptionIndex = this.startRangeIndex = -1;
this.searchValue = '';
this.$emit('blur', event);
},
onListKeyDown(event) {
const 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 'Space':
this.onSpaceKey(event);
break;
case 'Tab':
//NOOP
break;
case 'ShiftLeft':
case 'ShiftRight':
this.onShiftKey(event);
break;
default:
if (this.multiple && event.code === 'KeyA' && metaKey) {
const value = this.visibleOptions.filter((option) => this.isValidOption(option)).map((option) => this.getOptionValue(option));
this.updateModel(event, value);
event.preventDefault();
break;
}
if (!metaKey && utils.ObjectUtils.isPrintableCharacter(event.key)) {
this.searchOptions(event, event.key);
event.preventDefault();
}
break;
}
},
onOptionSelect(event, option, index = -1) {
if (this.disabled || this.isOptionDisabled(option)) {
return;
}
this.multiple ? this.onOptionSelectMultiple(event, option) : this.onOptionSelectSingle(event, option);
this.optionTouched = false;
index !== -1 && (this.focusedOptionIndex = index);
},
onOptionMouseDown(event, index) {
this.changeFocusedOptionIndex(event, index);
},
onOptionMouseMove(event, index) {
if (this.focusOnHover) {
this.changeFocusedOptionIndex(event, index);
}
},
onOptionTouchEnd() {
if (this.disabled) {
return;
}
this.optionTouched = true;
},
onOptionSelectSingle(event, option) {
let selected = this.isSelected(option);
let valueChanged = false;
let value = null;
let metaSelection = this.optionTouched ? false : this.metaKeySelection;
if (metaSelection) {
let metaKey = event.metaKey || event.ctrlKey;
if (selected) {
if (metaKey) {
value = null;
valueChanged = true;
}
} else {
value = this.getOptionValue(option);
valueChanged = true;
}
} else {
value = selected ? null : this.getOptionValue(option);
valueChanged = true;
}
if (valueChanged) {
this.updateModel(event, value);
}
},
onOptionSelectMultiple(event, option) {
let selected = this.isSelected(option);
let value = null;
let metaSelection = this.optionTouched ? false : this.metaKeySelection;
if (metaSelection) {
let metaKey = event.metaKey || event.ctrlKey;
if (selected) {
value = metaKey ? this.removeOption(option) : [this.getOptionValue(option)];
} else {
value = metaKey ? this.modelValue || [] : [];
value = [...value, this.getOptionValue(option)];
}
} else {
value = selected ? this.removeOption(option) : [...(this.modelValue || []), this.getOptionValue(option)];
}
this.updateModel(event, value);
},
onOptionSelectRange(event, start = -1, end = -1) {
start === -1 && (start = this.findNearestSelectedOptionIndex(end, true));
end === -1 && (end = this.findNearestSelectedOptionIndex(start));
if (start !== -1 && end !== -1) {
const rangeStart = Math.min(start, end);
const rangeEnd = Math.max(start, end);
const value = this.visibleOptions
.slice(rangeStart, rangeEnd + 1)
.filter((option) => this.isValidOption(option))
.map((option) => this.getOptionValue(option));
this.updateModel(event, value);
}
},
onFilterChange(event) {
this.$emit('filter', { originalEvent: event, value: event.target.value });
this.focusedOptionIndex = this.startRangeIndex = -1;
},
onFilterBlur() {
this.focusedOptionIndex = this.startRangeIndex = -1;
},
onFilterKeyDown(event) {
switch (event.code) {
case 'ArrowDown':
this.onArrowDownKey(event);
break;
case 'ArrowUp':
this.onArrowUpKey(event);
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':
this.onEnterKey(event);
break;
case 'ShiftLeft':
case 'ShiftRight':
this.onShiftKey(event);
break;
}
},
onArrowDownKey(event) {
const optionIndex = this.focusedOptionIndex !== -1 ? this.findNextOptionIndex(this.focusedOptionIndex) : this.findFirstFocusedOptionIndex();
if (this.multiple && event.shiftKey) {
this.onOptionSelectRange(event, this.startRangeIndex, optionIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
event.preventDefault();
},
onArrowUpKey(event) {
const optionIndex = this.focusedOptionIndex !== -1 ? this.findPrevOptionIndex(this.focusedOptionIndex) : this.findLastFocusedOptionIndex();
if (this.multiple && event.shiftKey) {
this.onOptionSelectRange(event, optionIndex, this.startRangeIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
event.preventDefault();
},
onArrowLeftKey(event, pressedInInputText = false) {
pressedInInputText && (this.focusedOptionIndex = -1);
},
onHomeKey(event, pressedInInputText = false) {
if (pressedInInputText) {
event.currentTarget.setSelectionRange(0, 0);
this.focusedOptionIndex = -1;
} else {
let metaKey = event.metaKey || event.ctrlKey;
let optionIndex = this.findFirstOptionIndex();
if (this.multiple && event.shiftKey && metaKey) {
this.onOptionSelectRange(event, optionIndex, this.startRangeIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
}
event.preventDefault();
},
onEndKey(event, pressedInInputText = false) {
if (pressedInInputText) {
const target = event.currentTarget;
const len = target.value.length;
target.setSelectionRange(len, len);
this.focusedOptionIndex = -1;
} else {
let metaKey = event.metaKey || event.ctrlKey;
let optionIndex = this.findLastOptionIndex();
if (this.multiple && event.shiftKey && metaKey) {
this.onOptionSelectRange(event, this.startRangeIndex, optionIndex);
}
this.changeFocusedOptionIndex(event, optionIndex);
}
event.preventDefault();
},
onPageUpKey(event) {
this.scrollInView(0);
event.preventDefault();
},
onPageDownKey(event) {
this.scrollInView(this.visibleOptions.length - 1);
event.preventDefault();
},
onEnterKey(event) {
if (this.focusedOptionIndex !== -1) {
if (this.multiple && event.shiftKey) this.onOptionSelectRange(event, this.focusedOptionIndex);
else this.onOptionSelect(event, this.visibleOptions[this.focusedOptionIndex]);
}
event.preventDefault();
},
onSpaceKey(event) {
this.onEnterKey(event);
},
onShiftKey() {
this.startRangeIndex = this.focusedOptionIndex;
},
isOptionMatched(option) {
return this.isValidOption(option) && this.getOptionLabel(option).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale));
},
isValidOption(option) {
return option && !(this.isOptionDisabled(option) || this.isOptionGroup(option));
},
isValidSelectedOption(option) {
return this.isValidOption(option) && this.isSelected(option);
},
isSelected(option) {
const optionValue = this.getOptionValue(option);
if (this.multiple) return (this.modelValue || []).some((value) => utils.ObjectUtils.equals(value, optionValue, this.equalityKey));
else return utils.ObjectUtils.equals(this.modelValue, optionValue, this.equalityKey);
},
findFirstOptionIndex() {
return this.visibleOptions.findIndex((option) => this.isValidOption(option));
},
findLastOptionIndex() {
return utils.ObjectUtils.findLastIndex(this.visibleOptions, (option) => this.isValidOption(option));
},
findNextOptionIndex(index) {
const matchedOptionIndex = index < this.visibleOptions.length - 1 ? this.visibleOptions.slice(index + 1).findIndex((option) => this.isValidOption(option)) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : index;
},
findPrevOptionIndex(index) {
const matchedOptionIndex = index > 0 ? utils.ObjectUtils.findLastIndex(this.visibleOptions.slice(0, index), (option) => this.isValidOption(option)) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex : index;
},
findFirstSelectedOptionIndex() {
return this.hasSelectedOption ? this.visibleOptions.findIndex((option) => this.isValidSelectedOption(option)) : -1;
},
findLastSelectedOptionIndex() {
return this.hasSelectedOption ? utils.ObjectUtils.findLastIndex(this.visibleOptions, (option) => this.isValidSelectedOption(option)) : -1;
},
findNextSelectedOptionIndex(index) {
const matchedOptionIndex = this.hasSelectedOption && index < this.visibleOptions.length - 1 ? this.visibleOptions.slice(index + 1).findIndex((option) => this.isValidSelectedOption(option)) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex + index + 1 : -1;
},
findPrevSelectedOptionIndex(index) {
const matchedOptionIndex = this.hasSelectedOption && index > 0 ? utils.ObjectUtils.findLastIndex(this.visibleOptions.slice(0, index), (option) => this.isValidSelectedOption(option)) : -1;
return matchedOptionIndex > -1 ? matchedOptionIndex : -1;
},
findNearestSelectedOptionIndex(index, firstCheckUp = false) {
let 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() {
const selectedIndex = this.findFirstSelectedOptionIndex();
return selectedIndex < 0 ? this.findFirstOptionIndex() : selectedIndex;
},
findLastFocusedOptionIndex() {
const selectedIndex = this.findLastSelectedOptionIndex();
return selectedIndex < 0 ? this.findLastOptionIndex() : selectedIndex;
},
searchOptions(event, char) {
this.searchValue = (this.searchValue || '') + char;
let optionIndex = -1;
if (this.focusedOptionIndex !== -1) {
optionIndex = this.visibleOptions.slice(this.focusedOptionIndex).findIndex((option) => this.isOptionMatched(option));
optionIndex = optionIndex === -1 ? this.visibleOptions.slice(0, this.focusedOptionIndex).findIndex((option) => this.isOptionMatched(option)) : optionIndex + this.focusedOptionIndex;
} else {
optionIndex = this.visibleOptions.findIndex((option) => this.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(() => {
this.searchValue = '';
this.searchTimeout = null;
}, 500);
},
removeOption(option) {
return this.modelValue.filter((val) => !utils.ObjectUtils.equals(val, this.getOptionValue(option), this.equalityKey));
},
changeFocusedOptionIndex(event, index) {
if (this.focusedOptionIndex !== index) {
this.focusedOptionIndex = index;
this.scrollInView();
if (this.selectOnFocus && !this.multiple) {
this.onOptionSelect(event, this.visibleOptions[index]);
}
}
},
scrollInView(index = -1) {
const id = index !== -1 ? `${this.id}_${index}` : this.focusedOptionId;
const element = utils.DomHandler.findSingle(this.list, `li[id="${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() {
if (this.selectOnFocus && this.autoOptionFocus && !this.hasSelectedOption && !this.multiple) {
this.focusedOptionIndex = this.findFirstFocusedOptionIndex();
this.onOptionSelect(null, this.visibleOptions[this.focusedOptionIndex]);
}
},
updateModel(event, value) {
this.$emit('update:modelValue', value);
this.$emit('change', { originalEvent: event, value });
},
flatOptions(options) {
return (options || []).reduce((result, option, index) => {
result.push({ optionGroup: option, group: true, index });
const optionGroupChildren = this.getOptionGroupChildren(option);
optionGroupChildren && optionGroupChildren.forEach((o) => result.push(o));
return result;
}, []);
},
listRef(el, contentRef) {
this.list = el;
contentRef && contentRef(el); // For VirtualScroller
},
virtualScrollerRef(el) {
this.virtualScroller = el;
}
},
computed: {
containerClass() {
return [
'p-listbox p-component',
{
'p-focus': this.focused,
'p-disabled': this.disabled
}
];
},
visibleOptions() {
const options = this.optionGroupLabel ? this.flatOptions(this.options) : this.options || [];
return this.filterValue ? api.FilterService.filter(options, this.searchFields, this.filterValue, this.filterMatchMode, this.filterLocale) : options;
},
hasSelectedOption() {
return utils.ObjectUtils.isNotEmpty(this.modelValue);
},
equalityKey() {
return this.optionValue ? null : this.dataKey;
},
searchFields() {
return this.filterFields || [this.optionLabel];
},
filterResultMessageText() {
return utils.ObjectUtils.isNotEmpty(this.visibleOptions) ? this.filterMessageText.replaceAll('{0}', this.visibleOptions.length) : this.emptyFilterMessageText;
},
filterMessageText() {
return this.filterMessage || this.$primevue.config.locale.searchMessage || '';
},
emptyFilterMessageText() {
return this.emptyFilterMessage || this.$primevue.config.locale.emptySearchMessage || this.$primevue.config.locale.emptyFilterMessage || '';
},
emptyMessageText() {
return this.emptyMessage || this.$primevue.config.locale.emptyMessage || '';
},
selectionMessageText() {
return this.selectionMessage || this.$primevue.config.locale.selectionMessage || '';
},
emptySelectionMessageText() {
return this.emptySelectionMessage || this.$primevue.config.locale.emptySelectionMessage || '';
},
selectedMessageText() {
return this.hasSelectedOption ? this.selectionMessageText.replaceAll('{0}', this.multiple ? this.modelValue.length : '1') : this.emptySelectionMessageText;
},
focusedOptionId() {
return this.focusedOptionIndex !== -1 ? `${this.id}_${this.focusedOptionIndex}` : null;
},
ariaSetSize() {
return this.visibleOptions.filter((option) => !this.isOptionGroup(option)).length;
},
virtualScrollerDisabled() {
return !this.virtualScrollerOptions;
}
},
directives: {
ripple: Ripple__default["default"]
},
components: {
VirtualScroller: VirtualScroller__default["default"],
SearchIcon: SearchIcon__default["default"]
}
};
const _hoisted_1 = ["id"];
const _hoisted_2 = ["tabindex"];
const _hoisted_3 = ["placeholder", "aria-owns", "aria-activedescendant", "tabindex"];
const _hoisted_4 = ["id", "aria-multiselectable", "aria-label", "aria-labelledby", "aria-activedescendant", "aria-disabled"];
const _hoisted_5 = ["id"];
const _hoisted_6 = ["id", "aria-label", "aria-selected", "aria-disabled", "aria-setsize", "aria-posinset", "onClick", "onMousedown", "onMousemove"];
const _hoisted_7 = ["tabindex"];
function render(_ctx, _cache, $props, $setup, $data, $options) {
const _component_VirtualScroller = vue.resolveComponent("VirtualScroller");
const _directive_ripple = vue.resolveDirective("ripple");
return (vue.openBlock(), vue.createElementBlock("div", vue.mergeProps({
id: $data.id,
class: $options.containerClass,
onFocusout: _cache[10] || (_cache[10] = (...args) => ($options.onFocusout && $options.onFocusout(...args)))
}, _ctx.ptm('root')), [
vue.createElementVNode("span", vue.mergeProps({
ref: "firstHiddenFocusableElement",
role: "presentation",
"aria-hidden": "true",
class: "p-hidden-accessible p-hidden-focusable",
tabindex: !$props.disabled ? $props.tabindex : -1,
onFocus: _cache[0] || (_cache[0] = (...args) => ($options.onFirstHiddenFocus && $options.onFirstHiddenFocus(...args)))
}, _ctx.ptm('hiddenFirstFocusableEl')), null, 16, _hoisted_2),
vue.renderSlot(_ctx.$slots, "header", {
value: $props.modelValue,
options: $options.visibleOptions
}),
($props.filter)
? (vue.openBlock(), vue.createElementBlock("div", vue.mergeProps({
key: 0,
class: "p-listbox-header"
}, _ctx.ptm('header')), [
vue.createElementVNode("div", vue.mergeProps({ class: "p-listbox-filter-container" }, _ctx.ptm('filterContainer')), [
vue.withDirectives(vue.createElementVNode("input", vue.mergeProps({
ref: "filterInput",
"onUpdate:modelValue": _cache[1] || (_cache[1] = $event => (($data.filterValue) = $event)),
type: "text",
class: "p-listbox-filter p-inputtext p-component",
placeholder: $props.filterPlaceholder,
role: "searchbox",
autocomplete: "off",
"aria-owns": $data.id + '_list',
"aria-activedescendant": $options.focusedOptionId,
tabindex: !$props.disabled && !$data.focused ? $props.tabindex : -1,
onInput: _cache[2] || (_cache[2] = (...args) => ($options.onFilterChange && $options.onFilterChange(...args))),
onBlur: _cache[3] || (_cache[3] = (...args) => ($options.onFilterBlur && $options.onFilterBlur(...args))),
onKeydown: _cache[4] || (_cache[4] = (...args) => ($options.onFilterKeyDown && $options.onFilterKeyDown(...args)))
}, { ...$props.filterInputProps, ..._ctx.ptm('filterInput') }), null, 16, _hoisted_3), [
[vue.vModelText, $data.filterValue]
]),
vue.renderSlot(_ctx.$slots, "filtericon", {}, () => [
(vue.openBlock(), vue.createBlock(vue.resolveDynamicComponent($props.filterIcon ? 'span' : 'SearchIcon'), vue.mergeProps({
class: ['p-listbox-filter-icon', $props.filterIcon]
}, _ctx.ptm('filterIcon')), null, 16, ["class"]))
])
], 16),
vue.createElementVNode("span", vue.mergeProps({
role: "status",
"aria-live": "polite",
class: "p-hidden-accessible"
}, _ctx.ptm('hiddenFilterResult')), vue.toDisplayString($options.filterResultMessageText), 17)
], 16))
: vue.createCommentVNode("", true),
vue.createElementVNode("div", vue.mergeProps({
ref: "listWrapper",
class: "p-listbox-list-wrapper",
style: $props.listStyle
}, _ctx.ptm('wrapper')), [
vue.createVNode(_component_VirtualScroller, vue.mergeProps({ ref: $options.virtualScrollerRef }, { ...$props.virtualScrollerOptions, ..._ctx.ptm('virtualScroller') }, {
style: $props.listStyle,
items: $options.visibleOptions,
tabindex: -1,
disabled: $options.virtualScrollerDisabled
}), vue.createSlots({
content: vue.withCtx(({ styleClass, contentRef, items, getItemOptions, contentStyle, itemSize }) => [
vue.createElementVNode("ul", vue.mergeProps({
ref: (el) => $options.listRef(el, contentRef),
id: $data.id + '_list',
class: ['p-listbox-list', styleClass],
style: contentStyle,
tabindex: -1,
role: "listbox",
"aria-multiselectable": $props.multiple,
"aria-label": _ctx.ariaLabel,
"aria-labelledby": _ctx.ariaLabelledby,
"aria-activedescendant": $data.focused ? $options.focusedOptionId : undefined,
"aria-disabled": $props.disabled,
onFocus: _cache[6] || (_cache[6] = (...args) => ($options.onListFocus && $options.onListFocus(...args))),
onBlur: _cache[7] || (_cache[7] = (...args) => ($options.onListBlur && $options.onListBlur(...args))),
onKeydown: _cache[8] || (_cache[8] = (...args) => ($options.onListKeyDown && $options.onListKeyDown(...args)))
}, _ctx.ptm('list')), [
(vue.openBlock(true), vue.createElementBlock(vue.Fragment, null, vue.renderList(items, (option, i) => {
return (vue.openBlock(), vue.createElementBlock(vue.Fragment, {
key: $options.getOptionRenderKey(option, $options.getOptionIndex(i, getItemOptions))
}, [
($options.isOptionGroup(option))
? (vue.openBlock(), vue.createElementBlock("li", vue.mergeProps({
key: 0,
id: $data.id + '_' + $options.getOptionIndex(i, getItemOptions),
style: { height: itemSize ? itemSize + 'px' : undefined },
class: "p-listbox-item-group",
role: "option"
}, _ctx.ptm('itemGroup')), [
vue.renderSlot(_ctx.$slots, "optiongroup", {
option: option.optionGroup,
index: $options.getOptionIndex(i, getItemOptions)
}, () => [
vue.createTextVNode(vue.toDisplayString($options.getOptionGroupLabel(option.optionGroup)), 1)
])
], 16, _hoisted_5))
: vue.withDirectives((vue.openBlock(), vue.createElementBlock("li", vue.mergeProps({
key: 1,
id: $data.id + '_' + $options.getOptionIndex(i, getItemOptions),
style: { height: itemSize ? itemSize + 'px' : undefined },
class: ['p-listbox-item', { 'p-highlight': $options.isSelected(option), 'p-focus': $data.focusedOptionIndex === $options.getOptionIndex(i, getItemOptions), 'p-disabled': $options.isOptionDisabled(option) }],
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: $event => ($options.onOptionSelect($event, option, $options.getOptionIndex(i, getItemOptions))),
onMousedown: $event => ($options.onOptionMouseDown($event, $options.getOptionIndex(i, getItemOptions))),
onMousemove: $event => ($options.onOptionMouseMove($event, $options.getOptionIndex(i, getItemOptions))),
onTouchend: _cache[5] || (_cache[5] = $event => ($options.onOptionTouchEnd()))
}, $options.getPTOptions(option, getItemOptions, i, 'item')), [
vue.renderSlot(_ctx.$slots, "option", {
option: option,
index: $options.getOptionIndex(i, getItemOptions)
}, () => [
vue.createTextVNode(vue.toDisplayString($options.getOptionLabel(option)), 1)
])
], 16, _hoisted_6)), [
[_directive_ripple]
])
], 64))
}), 128)),
($data.filterValue && (!items || (items && items.length === 0)))
? (vue.openBlock(), vue.createElementBlock("li", vue.mergeProps({
key: 0,
class: "p-listbox-empty-message",
role: "option"
}, _ctx.ptm('emptyMessage')), [
vue.renderSlot(_ctx.$slots, "emptyfilter", {}, () => [
vue.createTextVNode(vue.toDisplayString($options.emptyFilterMessageText), 1)
])
], 16))
: (!$props.options || ($props.options && $props.options.length === 0))
? (vue.openBlock(), vue.createElementBlock("li", vue.mergeProps({
key: 1,
class: "p-listbox-empty-message",
role: "option"
}, _ctx.ptm('emptyMessage')), [
vue.renderSlot(_ctx.$slots, "empty", {}, () => [
vue.createTextVNode(vue.toDisplayString($options.emptyMessageText), 1)
])
], 16))
: vue.createCommentVNode("", true)
], 16, _hoisted_4)
]),
_: 2
}, [
(_ctx.$slots.loader)
? {
name: "loader",
fn: vue.withCtx(({ options }) => [
vue.renderSlot(_ctx.$slots, "loader", { options: options })
]),
key: "0"
}
: undefined
]), 1040, ["style", "items", "disabled"])
], 16),
vue.renderSlot(_ctx.$slots, "footer", {
value: $props.modelValue,
options: $options.visibleOptions
}),
(!$props.options || ($props.options && $props.options.length === 0))
? (vue.openBlock(), vue.createElementBlock("span", vue.mergeProps({
key: 1,
role: "status",
"aria-live": "polite",
class: "p-hidden-accessible"
}, _ctx.ptm('emptyMessage')), vue.toDisplayString($options.emptyMessageText), 17))
: vue.createCommentVNode("", true),
vue.createElementVNode("span", vue.mergeProps({
role: "status",
"aria-live": "polite",
class: "p-hidden-accessible"
}, _ctx.ptm('hiddenSelectedMessage')), vue.toDisplayString($options.selectedMessageText), 17),
vue.createElementVNode("span", vue.mergeProps({
ref: "lastHiddenFocusableElement",
role: "presentation",
"aria-hidden": "true",
class: "p-hidden-accessible p-hidden-focusable",
tabindex: !$props.disabled ? $props.tabindex : -1,
onFocus: _cache[9] || (_cache[9] = (...args) => ($options.onLastHiddenFocus && $options.onLastHiddenFocus(...args)))
}, _ctx.ptm('hiddenLastFocusableEl')), null, 16, _hoisted_7)
], 16, _hoisted_1))
}
function styleInject(css, ref) {
if ( ref === void 0 ) ref = {};
var insertAt = ref.insertAt;
if (!css || typeof document === 'undefined') { return; }
var head = document.head || document.getElementsByTagName('head')[0];
var style = document.createElement('style');
style.type = 'text/css';
if (insertAt === 'top') {
if (head.firstChild) {
head.insertBefore(style, head.firstChild);
} else {
head.appendChild(style);
}
} else {
head.appendChild(style);
}
if (style.styleSheet) {
style.styleSheet.cssText = css;
} else {
style.appendChild(document.createTextNode(css));
}
}
var css_248z = "\n.p-listbox-list-wrapper {\n overflow: auto;\n}\n.p-listbox-list {\n list-style-type: none;\n margin: 0;\n padding: 0;\n}\n.p-listbox-item {\n cursor: pointer;\n position: relative;\n overflow: hidden;\n}\n.p-listbox-item-group {\n cursor: auto;\n}\n.p-listbox-filter-container {\n position: relative;\n}\n.p-listbox-filter-icon {\n position: absolute;\n top: 50%;\n margin-top: -0.5rem;\n}\n.p-listbox-filter {\n width: 100%;\n}\n";
styleInject(css_248z);
script.render = render;
return script;
})(primevue.api, primevue.basecomponent, primevue.icons.search, primevue.ripple, primevue.utils, primevue.virtualscroller, Vue);