element-plus
Version:
A Component Library for Vue 3
829 lines (826 loc) • 33.1 kB
JavaScript
import { defineComponent, useAttrs, ref, computed, watch, nextTick, onMounted, openBlock, createBlock, unref, withCtx, withDirectives, createElementBlock, normalizeClass, normalizeStyle, createVNode, createSlots, withModifiers, resolveDynamicComponent, renderSlot, Fragment, renderList, createElementVNode, toDisplayString, createCommentVNode, withKeys, vModelText, vShow } from 'vue';
import { cloneDeep } from 'lodash-unified';
import { useDebounceFn, useResizeObserver, isClient, useCssVar } from '@vueuse/core';
import { ElCascaderPanel } from '../../cascader-panel/index.mjs';
import { ElInput } from '../../input/index.mjs';
import { ElTooltip } from '../../tooltip/index.mjs';
import { ElScrollbar } from '../../scrollbar/index.mjs';
import { ElTag } from '../../tag/index.mjs';
import { ElIcon } from '../../icon/index.mjs';
import { ArrowDown, Check } from '@element-plus/icons-vue';
import { cascaderProps, cascaderEmits } from './cascader.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import ClickOutside from '../../../directives/click-outside/index.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
import { useLocale } from '../../../hooks/use-locale/index.mjs';
import { useFormItem } from '../../form/src/hooks/use-form-item.mjs';
import { useFormDisabled, useFormSize } from '../../form/src/hooks/use-form-common-props.mjs';
import { useEmptyValues } from '../../../hooks/use-empty-values/index.mjs';
import { useComposition } from '../../../hooks/use-composition/index.mjs';
import { useFocusController } from '../../../hooks/use-focus-controller/index.mjs';
import { UPDATE_MODEL_EVENT, CHANGE_EVENT } from '../../../constants/event.mjs';
import { debugWarn } from '../../../utils/error.mjs';
import { isPromise } from '@vue/shared';
import { getEventCode } from '../../../utils/dom/event.mjs';
import { EVENT_CODE } from '../../../constants/aria.mjs';
import { focusNode, getSibling } from '../../../utils/dom/aria.mjs';
const _hoisted_1 = ["placeholder"];
const _hoisted_2 = ["onClick"];
const _sfc_main = defineComponent({
...{
name: "ElCascader"
},
__name: "cascader",
props: cascaderProps,
emits: cascaderEmits,
setup(__props, { expose: __expose, emit: __emit }) {
const popperOptions = {
modifiers: [
{
name: "arrowPosition",
enabled: true,
phase: "main",
fn: ({ state }) => {
const { modifiersData, placement } = state;
if (["right", "left", "bottom", "top"].includes(placement))
return;
if (modifiersData.arrow) {
modifiersData.arrow.x = 35;
}
},
requires: ["arrow"]
}
]
};
const props = __props;
const emit = __emit;
const attrs = useAttrs();
let inputInitialHeight = 0;
let pressDeleteCount = 0;
const nsCascader = useNamespace("cascader");
const nsInput = useNamespace("input");
const { t } = useLocale();
const { formItem } = useFormItem();
const isDisabled = useFormDisabled();
const { valueOnClear } = useEmptyValues(props);
const { isComposing, handleComposition } = useComposition({
afterComposition(event) {
var _a;
const text = (_a = event.target) == null ? void 0 : _a.value;
handleInput(text);
}
});
const tooltipRef = ref();
const tagTooltipRef = ref();
const inputRef = ref();
const tagWrapper = ref();
const cascaderPanelRef = ref();
const suggestionPanel = ref();
const popperVisible = ref(false);
const inputHover = ref(false);
const filtering = ref(false);
const inputValue = ref("");
const searchInputValue = ref("");
const tags = ref([]);
const suggestions = ref([]);
const showTagList = computed(() => {
if (!props.props.multiple) {
return [];
}
return props.collapseTags ? tags.value.slice(0, props.maxCollapseTags) : tags.value;
});
const collapseTagList = computed(() => {
if (!props.props.multiple) {
return [];
}
return props.collapseTags ? tags.value.slice(props.maxCollapseTags) : [];
});
const cascaderStyle = computed(() => {
return attrs.style;
});
const inputPlaceholder = computed(
() => {
var _a;
return (_a = props.placeholder) != null ? _a : t("el.cascader.placeholder");
}
);
const currentPlaceholder = computed(
() => searchInputValue.value || tags.value.length > 0 || isComposing.value ? "" : inputPlaceholder.value
);
const realSize = useFormSize();
const tagSize = computed(
() => realSize.value === "small" ? "small" : "default"
);
const multiple = computed(() => !!props.props.multiple);
const readonly = computed(() => !props.filterable || multiple.value);
const searchKeyword = computed(
() => multiple.value ? searchInputValue.value : inputValue.value
);
const checkedNodes = computed(
() => {
var _a;
return ((_a = cascaderPanelRef.value) == null ? void 0 : _a.checkedNodes) || [];
}
);
const { wrapperRef, isFocused, handleBlur } = useFocusController(inputRef, {
disabled: isDisabled,
beforeBlur(event) {
var _a, _b;
return ((_a = tooltipRef.value) == null ? void 0 : _a.isFocusInsideContent(event)) || ((_b = tagTooltipRef.value) == null ? void 0 : _b.isFocusInsideContent(event));
},
afterBlur() {
var _a;
if (props.validateEvent) {
(_a = formItem == null ? void 0 : formItem.validate) == null ? void 0 : _a.call(formItem, "blur").catch((err) => debugWarn(err));
}
}
});
const clearBtnVisible = computed(() => {
if (!props.clearable || isDisabled.value || filtering.value || !inputHover.value && !isFocused.value)
return false;
return !!checkedNodes.value.length;
});
const presentText = computed(() => {
const { showAllLevels, separator } = props;
const nodes = checkedNodes.value;
return nodes.length ? multiple.value ? "" : nodes[0].calcText(showAllLevels, separator) : "";
});
const validateState = computed(() => (formItem == null ? void 0 : formItem.validateState) || "");
const checkedValue = computed({
get() {
return cloneDeep(props.modelValue);
},
set(val) {
const value = val != null ? val : valueOnClear.value;
emit(UPDATE_MODEL_EVENT, value);
emit(CHANGE_EVENT, value);
if (props.validateEvent) {
formItem == null ? void 0 : formItem.validate("change").catch((err) => debugWarn(err));
}
}
});
const cascaderKls = computed(() => {
return [
nsCascader.b(),
nsCascader.m(realSize.value),
nsCascader.is("disabled", isDisabled.value),
attrs.class
];
});
const cascaderIconKls = computed(() => {
return [
nsInput.e("icon"),
"icon-arrow-down",
nsCascader.is("reverse", popperVisible.value)
];
});
const inputClass = computed(() => nsCascader.is("focus", isFocused.value));
const contentRef = computed(() => {
var _a, _b;
return (_b = (_a = tooltipRef.value) == null ? void 0 : _a.popperRef) == null ? void 0 : _b.contentRef;
});
const handleClickOutside = (event) => {
if (isFocused.value) {
const _event = new FocusEvent("blur", event);
handleBlur(_event);
}
togglePopperVisible(false);
};
const togglePopperVisible = (visible) => {
var _a, _b;
if (isDisabled.value)
return;
visible = visible != null ? visible : !popperVisible.value;
if (visible !== popperVisible.value) {
popperVisible.value = visible;
(_b = (_a = inputRef.value) == null ? void 0 : _a.input) == null ? void 0 : _b.setAttribute("aria-expanded", `${visible}`);
if (visible) {
updatePopperPosition();
cascaderPanelRef.value && nextTick(cascaderPanelRef.value.scrollToExpandingNode);
} else if (props.filterable) {
syncPresentTextValue();
}
emit("visibleChange", visible);
}
};
const updatePopperPosition = () => {
nextTick(() => {
var _a;
(_a = tooltipRef.value) == null ? void 0 : _a.updatePopper();
});
};
const hideSuggestionPanel = () => {
filtering.value = false;
};
const genTag = (node) => {
const { showAllLevels, separator } = props;
return {
node,
key: node.uid,
text: node.calcText(showAllLevels, separator),
hitState: false,
closable: !isDisabled.value && !node.isDisabled
};
};
const deleteTag = (tag) => {
var _a;
const node = tag.node;
node.doCheck(false);
(_a = cascaderPanelRef.value) == null ? void 0 : _a.calculateCheckedValue();
emit("removeTag", node.valueByOption);
};
const getStrategyCheckedNodes = () => {
switch (props.showCheckedStrategy) {
case "child":
return checkedNodes.value;
case "parent": {
const clickedNodes = getCheckedNodes(false);
const clickedNodesValue = clickedNodes.map((o) => o.value);
const parentNodes = clickedNodes.filter(
(o) => !o.parent || !clickedNodesValue.includes(o.parent.value)
);
return parentNodes;
}
default:
return [];
}
};
const calculatePresentTags = () => {
if (!multiple.value)
return;
const nodes = getStrategyCheckedNodes();
const allTags = [];
nodes.forEach((node) => allTags.push(genTag(node)));
tags.value = allTags;
};
const calculateSuggestions = () => {
var _a, _b;
const { filterMethod, showAllLevels, separator } = props;
const res = (_b = (_a = cascaderPanelRef.value) == null ? void 0 : _a.getFlattedNodes(!props.props.checkStrictly)) == null ? void 0 : _b.filter((node) => {
if (node.isDisabled)
return false;
node.calcText(showAllLevels, separator);
return filterMethod(node, searchKeyword.value);
});
if (multiple.value) {
tags.value.forEach((tag) => {
tag.hitState = false;
});
}
filtering.value = true;
suggestions.value = res;
updatePopperPosition();
};
const focusFirstNode = () => {
var _a;
let firstNode;
if (filtering.value && suggestionPanel.value) {
firstNode = suggestionPanel.value.$el.querySelector(
`.${nsCascader.e("suggestion-item")}`
);
} else {
firstNode = (_a = cascaderPanelRef.value) == null ? void 0 : _a.$el.querySelector(
`.${nsCascader.b("node")}[tabindex="-1"]`
);
}
if (firstNode) {
firstNode.focus();
!filtering.value && firstNode.click();
}
};
const updateStyle = () => {
var _a, _b;
const inputInner = (_a = inputRef.value) == null ? void 0 : _a.input;
const tagWrapperEl = tagWrapper.value;
const suggestionPanelEl = (_b = suggestionPanel.value) == null ? void 0 : _b.$el;
if (!isClient || !inputInner)
return;
if (suggestionPanelEl) {
const suggestionList = suggestionPanelEl.querySelector(
`.${nsCascader.e("suggestion-list")}`
);
suggestionList.style.minWidth = `${inputInner.offsetWidth}px`;
}
if (tagWrapperEl) {
const { offsetHeight } = tagWrapperEl;
const height = tags.value.length > 0 ? `${Math.max(offsetHeight, inputInitialHeight) - 2}px` : `${inputInitialHeight}px`;
inputInner.style.height = height;
updatePopperPosition();
}
};
const getCheckedNodes = (leafOnly) => {
var _a;
return (_a = cascaderPanelRef.value) == null ? void 0 : _a.getCheckedNodes(leafOnly);
};
const handleExpandChange = (value) => {
updatePopperPosition();
emit("expandChange", value);
};
const handleKeyDown = (e) => {
if (isComposing.value)
return;
const code = getEventCode(e);
switch (code) {
case EVENT_CODE.enter:
case EVENT_CODE.numpadEnter:
togglePopperVisible();
break;
case EVENT_CODE.down:
togglePopperVisible(true);
nextTick(focusFirstNode);
e.preventDefault();
break;
case EVENT_CODE.esc:
if (popperVisible.value === true) {
e.preventDefault();
e.stopPropagation();
togglePopperVisible(false);
}
break;
case EVENT_CODE.tab:
togglePopperVisible(false);
break;
}
};
const handleClear = () => {
var _a;
(_a = cascaderPanelRef.value) == null ? void 0 : _a.clearCheckedNodes();
if (!popperVisible.value && props.filterable) {
syncPresentTextValue();
}
togglePopperVisible(false);
emit("clear");
};
const syncPresentTextValue = () => {
const { value } = presentText;
inputValue.value = value;
searchInputValue.value = value;
};
const handleSuggestionClick = (node) => {
var _a, _b;
const { checked } = node;
if (multiple.value) {
(_a = cascaderPanelRef.value) == null ? void 0 : _a.handleCheckChange(node, !checked, false);
} else {
!checked && ((_b = cascaderPanelRef.value) == null ? void 0 : _b.handleCheckChange(node, true, false));
togglePopperVisible(false);
}
};
const handleSuggestionKeyDown = (e) => {
const target = e.target;
const code = getEventCode(e);
switch (code) {
case EVENT_CODE.up:
case EVENT_CODE.down: {
e.preventDefault();
const distance = code === EVENT_CODE.up ? -1 : 1;
focusNode(
getSibling(
target,
distance,
`.${nsCascader.e("suggestion-item")}[tabindex="-1"]`
)
);
break;
}
case EVENT_CODE.enter:
case EVENT_CODE.numpadEnter:
target.click();
break;
}
};
const handleDelete = () => {
const lastTag = tags.value[tags.value.length - 1];
pressDeleteCount = searchInputValue.value ? 0 : pressDeleteCount + 1;
if (!lastTag || !pressDeleteCount || props.collapseTags && tags.value.length > 1)
return;
if (lastTag.hitState) {
deleteTag(lastTag);
} else {
lastTag.hitState = true;
}
};
const debounce = computed(() => props.debounce);
const handleFilter = useDebounceFn(() => {
const { value } = searchKeyword;
if (!value)
return;
const passed = props.beforeFilter(value);
if (isPromise(passed)) {
passed.then(calculateSuggestions).catch(() => {
});
} else if (passed !== false) {
calculateSuggestions();
} else {
hideSuggestionPanel();
}
}, debounce);
const handleInput = (val, e) => {
!popperVisible.value && togglePopperVisible(true);
if (e == null ? void 0 : e.isComposing)
return;
val ? handleFilter() : hideSuggestionPanel();
};
const getInputInnerHeight = (inputInner) => Number.parseFloat(
useCssVar(nsInput.cssVarName("input-height"), inputInner).value
) - 2;
const focus = () => {
var _a;
(_a = inputRef.value) == null ? void 0 : _a.focus();
};
const blur = () => {
var _a;
(_a = inputRef.value) == null ? void 0 : _a.blur();
};
watch(filtering, updatePopperPosition);
watch(
[
checkedNodes,
isDisabled,
() => props.collapseTags,
() => props.maxCollapseTags
],
calculatePresentTags
);
watch(tags, () => {
nextTick(() => updateStyle());
});
watch(realSize, async () => {
await nextTick();
const inputInner = inputRef.value.input;
inputInitialHeight = getInputInnerHeight(inputInner) || inputInitialHeight;
updateStyle();
});
watch(presentText, syncPresentTextValue, { immediate: true });
watch(
() => popperVisible.value,
(val) => {
var _a;
if (val && props.props.lazy && props.props.lazyLoad) {
(_a = cascaderPanelRef.value) == null ? void 0 : _a.loadLazyRootNodes();
}
}
);
onMounted(() => {
const inputInner = inputRef.value.input;
const inputInnerHeight = getInputInnerHeight(inputInner);
inputInitialHeight = inputInner.offsetHeight || inputInnerHeight;
useResizeObserver(inputInner, updateStyle);
});
__expose({
getCheckedNodes,
cascaderPanelRef,
togglePopperVisible,
contentRef,
presentText,
focus,
blur
});
return (_ctx, _cache) => {
return openBlock(), createBlock(unref(ElTooltip), {
ref_key: "tooltipRef",
ref: tooltipRef,
visible: popperVisible.value,
teleported: _ctx.teleported,
"popper-class": [unref(nsCascader).e("dropdown"), _ctx.popperClass],
"popper-style": _ctx.popperStyle,
"popper-options": popperOptions,
"fallback-placements": _ctx.fallbackPlacements,
"stop-popper-mouse-event": false,
"gpu-acceleration": false,
placement: _ctx.placement,
transition: `${unref(nsCascader).namespace.value}-zoom-in-top`,
effect: _ctx.effect,
pure: "",
persistent: _ctx.persistent,
onHide: hideSuggestionPanel
}, {
default: withCtx(() => [
withDirectives((openBlock(), createElementBlock(
"div",
{
ref_key: "wrapperRef",
ref: wrapperRef,
class: normalizeClass(cascaderKls.value),
style: normalizeStyle(cascaderStyle.value),
onClick: _cache[8] || (_cache[8] = () => togglePopperVisible(readonly.value ? void 0 : true)),
onKeydown: handleKeyDown,
onMouseenter: _cache[9] || (_cache[9] = ($event) => inputHover.value = true),
onMouseleave: _cache[10] || (_cache[10] = ($event) => inputHover.value = false)
},
[
createVNode(unref(ElInput), {
ref_key: "inputRef",
ref: inputRef,
modelValue: inputValue.value,
"onUpdate:modelValue": _cache[1] || (_cache[1] = ($event) => inputValue.value = $event),
placeholder: currentPlaceholder.value,
readonly: readonly.value,
disabled: unref(isDisabled),
"validate-event": false,
size: unref(realSize),
class: normalizeClass(inputClass.value),
tabindex: multiple.value && _ctx.filterable && !unref(isDisabled) ? -1 : void 0,
onCompositionstart: unref(handleComposition),
onCompositionupdate: unref(handleComposition),
onCompositionend: unref(handleComposition),
onInput: handleInput
}, createSlots({
suffix: withCtx(() => [
clearBtnVisible.value ? (openBlock(), createBlock(unref(ElIcon), {
key: "clear",
class: normalizeClass([unref(nsInput).e("icon"), "icon-circle-close"]),
onClick: withModifiers(handleClear, ["stop"])
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.clearIcon)))
]),
_: 1
}, 8, ["class"])) : (openBlock(), createBlock(unref(ElIcon), {
key: "arrow-down",
class: normalizeClass(cascaderIconKls.value),
onClick: _cache[0] || (_cache[0] = withModifiers(($event) => togglePopperVisible(), ["stop"]))
}, {
default: withCtx(() => [
createVNode(unref(ArrowDown))
]),
_: 1
}, 8, ["class"]))
]),
_: 2
}, [
_ctx.$slots.prefix ? {
name: "prefix",
fn: withCtx(() => [
renderSlot(_ctx.$slots, "prefix")
]),
key: "0"
} : void 0
]), 1032, ["modelValue", "placeholder", "readonly", "disabled", "size", "class", "tabindex", "onCompositionstart", "onCompositionupdate", "onCompositionend"]),
multiple.value ? (openBlock(), createElementBlock(
"div",
{
key: 0,
ref_key: "tagWrapper",
ref: tagWrapper,
class: normalizeClass([
unref(nsCascader).e("tags"),
unref(nsCascader).is("validate", Boolean(validateState.value))
])
},
[
renderSlot(_ctx.$slots, "tag", {
data: tags.value,
deleteTag
}, () => [
(openBlock(true), createElementBlock(
Fragment,
null,
renderList(showTagList.value, (tag) => {
return openBlock(), createBlock(unref(ElTag), {
key: tag.key,
type: _ctx.tagType,
size: tagSize.value,
effect: _ctx.tagEffect,
hit: tag.hitState,
closable: tag.closable,
"disable-transitions": "",
onClose: ($event) => deleteTag(tag)
}, {
default: withCtx(() => [
createElementVNode(
"span",
null,
toDisplayString(tag.text),
1
)
]),
_: 2
}, 1032, ["type", "size", "effect", "hit", "closable", "onClose"]);
}),
128
))
]),
_ctx.collapseTags && tags.value.length > _ctx.maxCollapseTags ? (openBlock(), createBlock(unref(ElTooltip), {
key: 0,
ref_key: "tagTooltipRef",
ref: tagTooltipRef,
disabled: popperVisible.value || !_ctx.collapseTagsTooltip,
"fallback-placements": ["bottom", "top", "right", "left"],
placement: "bottom",
"popper-class": _ctx.popperClass,
"popper-style": _ctx.popperStyle,
effect: _ctx.effect,
persistent: _ctx.persistent
}, {
default: withCtx(() => [
createVNode(unref(ElTag), {
closable: false,
size: tagSize.value,
type: _ctx.tagType,
effect: _ctx.tagEffect,
"disable-transitions": ""
}, {
default: withCtx(() => [
createElementVNode(
"span",
{
class: normalizeClass(unref(nsCascader).e("tags-text"))
},
" + " + toDisplayString(tags.value.length - _ctx.maxCollapseTags),
3
)
]),
_: 1
}, 8, ["size", "type", "effect"])
]),
content: withCtx(() => [
createVNode(unref(ElScrollbar), { "max-height": _ctx.maxCollapseTagsTooltipHeight }, {
default: withCtx(() => [
createElementVNode(
"div",
{
class: normalizeClass(unref(nsCascader).e("collapse-tags"))
},
[
(openBlock(true), createElementBlock(
Fragment,
null,
renderList(collapseTagList.value, (tag, idx) => {
return openBlock(), createElementBlock(
"div",
{
key: idx,
class: normalizeClass(unref(nsCascader).e("collapse-tag"))
},
[
(openBlock(), createBlock(unref(ElTag), {
key: tag.key,
class: "in-tooltip",
type: _ctx.tagType,
size: tagSize.value,
effect: _ctx.tagEffect,
hit: tag.hitState,
closable: tag.closable,
"disable-transitions": "",
onClose: ($event) => deleteTag(tag)
}, {
default: withCtx(() => [
createElementVNode(
"span",
null,
toDisplayString(tag.text),
1
)
]),
_: 2
}, 1032, ["type", "size", "effect", "hit", "closable", "onClose"]))
],
2
);
}),
128
))
],
2
)
]),
_: 1
}, 8, ["max-height"])
]),
_: 1
}, 8, ["disabled", "popper-class", "popper-style", "effect", "persistent"])) : createCommentVNode("v-if", true),
_ctx.filterable && !unref(isDisabled) ? withDirectives((openBlock(), createElementBlock("input", {
key: 1,
"onUpdate:modelValue": _cache[2] || (_cache[2] = ($event) => searchInputValue.value = $event),
type: "text",
class: normalizeClass(unref(nsCascader).e("search-input")),
placeholder: presentText.value ? "" : inputPlaceholder.value,
onInput: _cache[3] || (_cache[3] = (e) => handleInput(searchInputValue.value, e)),
onClick: _cache[4] || (_cache[4] = withModifiers(($event) => togglePopperVisible(true), ["stop"])),
onKeydown: withKeys(handleDelete, ["delete"]),
onCompositionstart: _cache[5] || (_cache[5] = (...args) => unref(handleComposition) && unref(handleComposition)(...args)),
onCompositionupdate: _cache[6] || (_cache[6] = (...args) => unref(handleComposition) && unref(handleComposition)(...args)),
onCompositionend: _cache[7] || (_cache[7] = (...args) => unref(handleComposition) && unref(handleComposition)(...args))
}, null, 42, _hoisted_1)), [
[vModelText, searchInputValue.value]
]) : createCommentVNode("v-if", true)
],
2
)) : createCommentVNode("v-if", true)
],
38
)), [
[unref(ClickOutside), handleClickOutside, contentRef.value]
])
]),
content: withCtx(() => [
_ctx.$slots.header ? (openBlock(), createElementBlock(
"div",
{
key: 0,
class: normalizeClass(unref(nsCascader).e("header")),
onClick: _cache[11] || (_cache[11] = withModifiers(() => {
}, ["stop"]))
},
[
renderSlot(_ctx.$slots, "header")
],
2
)) : createCommentVNode("v-if", true),
withDirectives(createVNode(unref(ElCascaderPanel), {
ref_key: "cascaderPanelRef",
ref: cascaderPanelRef,
modelValue: checkedValue.value,
"onUpdate:modelValue": _cache[12] || (_cache[12] = ($event) => checkedValue.value = $event),
options: _ctx.options,
props: props.props,
border: false,
"render-label": _ctx.$slots.default,
onExpandChange: handleExpandChange,
onClose: _cache[13] || (_cache[13] = ($event) => _ctx.$nextTick(() => togglePopperVisible(false)))
}, {
empty: withCtx(() => [
renderSlot(_ctx.$slots, "empty")
]),
_: 3
}, 8, ["modelValue", "options", "props", "render-label"]), [
[vShow, !filtering.value]
]),
_ctx.filterable ? withDirectives((openBlock(), createBlock(unref(ElScrollbar), {
key: 1,
ref_key: "suggestionPanel",
ref: suggestionPanel,
tag: "ul",
class: normalizeClass(unref(nsCascader).e("suggestion-panel")),
"view-class": unref(nsCascader).e("suggestion-list"),
onKeydown: handleSuggestionKeyDown
}, {
default: withCtx(() => [
suggestions.value.length ? (openBlock(true), createElementBlock(
Fragment,
{ key: 0 },
renderList(suggestions.value, (item) => {
return openBlock(), createElementBlock("li", {
key: item.uid,
class: normalizeClass([
unref(nsCascader).e("suggestion-item"),
unref(nsCascader).is("checked", item.checked)
]),
tabindex: -1,
onClick: ($event) => handleSuggestionClick(item)
}, [
renderSlot(_ctx.$slots, "suggestion-item", { item }, () => [
createElementVNode(
"span",
null,
toDisplayString(item.text),
1
),
item.checked ? (openBlock(), createBlock(unref(ElIcon), { key: 0 }, {
default: withCtx(() => [
createVNode(unref(Check))
]),
_: 1
})) : createCommentVNode("v-if", true)
])
], 10, _hoisted_2);
}),
128
)) : renderSlot(_ctx.$slots, "empty", { key: 1 }, () => [
createElementVNode(
"li",
{
class: normalizeClass(unref(nsCascader).e("empty-text"))
},
toDisplayString(unref(t)("el.cascader.noMatch")),
3
)
])
]),
_: 3
}, 8, ["class", "view-class"])), [
[vShow, filtering.value]
]) : createCommentVNode("v-if", true),
_ctx.$slots.footer ? (openBlock(), createElementBlock(
"div",
{
key: 2,
class: normalizeClass(unref(nsCascader).e("footer")),
onClick: _cache[14] || (_cache[14] = withModifiers(() => {
}, ["stop"]))
},
[
renderSlot(_ctx.$slots, "footer")
],
2
)) : createCommentVNode("v-if", true)
]),
_: 3
}, 8, ["visible", "teleported", "popper-class", "popper-style", "fallback-placements", "placement", "transition", "effect", "persistent"]);
};
}
});
var Cascader = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "/home/runner/work/element-plus/element-plus/packages/components/cascader/src/cascader.vue"]]);
export { Cascader as default };
//# sourceMappingURL=cascader2.mjs.map