element-plus
Version:
A Component Library for Vue 3
734 lines (731 loc) • 33.1 kB
JavaScript
import { defineComponent, getCurrentInstance, computed, reactive, toRefs, watch, provide, onBeforeUnmount, resolveComponent, resolveDirective, withDirectives, openBlock, createElementBlock, mergeProps, toHandlerKey, createVNode, withCtx, createElementVNode, normalizeClass, withModifiers, renderSlot, createCommentVNode, Fragment, renderList, normalizeStyle, createTextVNode, toDisplayString, createBlock, vModelText, resolveDynamicComponent, vShow } from 'vue';
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 { useProps } from '../../select-v2/src/useProps.mjs';
import Option from './option2.mjs';
import ElSelectMenu from './select-dropdown.mjs';
import { useSelect } from './useSelect.mjs';
import { selectKey } from './token.mjs';
import ElOptions from './options.mjs';
import { selectProps } from './select.mjs';
import OptionGroup from './option-group.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import ClickOutside from '../../../directives/click-outside/index.mjs';
import { UPDATE_MODEL_EVENT, CHANGE_EVENT } from '../../../constants/event.mjs';
import { isArray, isObject } from '@vue/shared';
import { useCalcInputWidth } from '../../../hooks/use-calc-input-width/index.mjs';
import { flattedChildren } from '../../../utils/vue/vnode.mjs';
const COMPONENT_NAME = "ElSelect";
const warnHandlerMap = /* @__PURE__ */ new WeakMap();
const createSelectWarnHandler = (appContext) => {
return (...args) => {
var _a, _b;
const message = args[0];
if (!message || message.includes(
'Slot "default" invoked outside of the render function'
) && ((_a = args[2]) == null ? void 0 : _a.includes("ElTreeSelect")))
return;
const original = (_b = warnHandlerMap.get(appContext)) == null ? void 0 : _b.originalWarnHandler;
if (original) {
original(...args);
return;
}
console.warn(...args);
};
};
const getWarnHandlerRecord = (appContext) => {
let record = warnHandlerMap.get(appContext);
if (!record) {
record = {
originalWarnHandler: appContext.config.warnHandler,
handler: createSelectWarnHandler(appContext),
count: 0
};
warnHandlerMap.set(appContext, record);
}
return record;
};
const _sfc_main = defineComponent({
name: COMPONENT_NAME,
componentName: COMPONENT_NAME,
components: {
ElSelectMenu,
ElOption: Option,
ElOptions,
ElOptionGroup: OptionGroup,
ElTag,
ElScrollbar,
ElTooltip,
ElIcon
},
directives: { ClickOutside },
props: selectProps,
emits: [
UPDATE_MODEL_EVENT,
CHANGE_EVENT,
"remove-tag",
"clear",
"visible-change",
"focus",
"blur",
"popup-scroll"
],
setup(props, { emit, slots }) {
const instance = getCurrentInstance();
const warnRecord = getWarnHandlerRecord(instance.appContext);
warnRecord.count += 1;
instance.appContext.config.warnHandler = warnRecord.handler;
const modelValue = computed(() => {
const { modelValue: rawModelValue, multiple } = props;
const fallback = multiple ? [] : void 0;
if (isArray(rawModelValue)) {
return multiple ? rawModelValue : fallback;
}
return multiple ? fallback : rawModelValue;
});
const _props = reactive({
...toRefs(props),
modelValue
});
const API = useSelect(_props, emit);
const { calculatorRef, inputStyle } = useCalcInputWidth();
const { getLabel, getValue, getOptions, getDisabled } = useProps(props);
const getOptionProps = (option) => ({
label: getLabel(option),
value: getValue(option),
disabled: getDisabled(option)
});
const flatTreeSelectData = (data) => {
return data.reduce((acc, item) => {
acc.push(item);
if (item.children && item.children.length > 0) {
acc.push(...flatTreeSelectData(item.children));
}
return acc;
}, []);
};
const manuallyRenderSlots = (vnodes) => {
const children = flattedChildren(vnodes || []);
children.forEach((item) => {
var _a;
if (isObject(item) && (item.type.name === "ElOption" || item.type.name === "ElTree")) {
const _name = item.type.name;
if (_name === "ElTree") {
const treeData = ((_a = item.props) == null ? void 0 : _a.data) || [];
const flatData = flatTreeSelectData(treeData);
flatData.forEach((treeItem) => {
treeItem.currentLabel = treeItem.label || (isObject(treeItem.value) ? "" : treeItem.value);
API.onOptionCreate(treeItem);
});
} else if (_name === "ElOption") {
const obj = { ...item.props };
obj.currentLabel = obj.label || (isObject(obj.value) ? "" : obj.value);
API.onOptionCreate(obj);
}
}
});
};
watch(
() => {
var _a;
return [(_a = slots.default) == null ? void 0 : _a.call(slots), modelValue.value];
},
() => {
var _a;
if (props.persistent || API.expanded.value) {
return;
}
API.states.options.clear();
manuallyRenderSlots((_a = slots.default) == null ? void 0 : _a.call(slots));
},
{
immediate: true
}
);
provide(
selectKey,
reactive({
props: _props,
states: API.states,
selectRef: API.selectRef,
optionsArray: API.optionsArray,
setSelected: API.setSelected,
handleOptionSelect: API.handleOptionSelect,
onOptionCreate: API.onOptionCreate,
onOptionDestroy: API.onOptionDestroy
})
);
const selectedLabel = computed(() => {
if (!props.multiple) {
return API.states.selectedLabel;
}
return API.states.selected.map((i) => i.currentLabel);
});
onBeforeUnmount(() => {
const record = warnHandlerMap.get(instance.appContext);
if (!record)
return;
record.count -= 1;
if (record.count <= 0) {
instance.appContext.config.warnHandler = record.originalWarnHandler;
warnHandlerMap.delete(instance.appContext);
}
});
return {
...API,
modelValue,
selectedLabel,
calculatorRef,
inputStyle,
getLabel,
getValue,
getOptions,
getDisabled,
getOptionProps
};
}
});
const _hoisted_1 = ["id", "name", "disabled", "autocomplete", "tabindex", "readonly", "aria-activedescendant", "aria-controls", "aria-expanded", "aria-label"];
const _hoisted_2 = ["textContent"];
const _hoisted_3 = { key: 1 };
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
const _component_el_tag = resolveComponent("el-tag");
const _component_el_tooltip = resolveComponent("el-tooltip");
const _component_el_icon = resolveComponent("el-icon");
const _component_el_option = resolveComponent("el-option");
const _component_el_option_group = resolveComponent("el-option-group");
const _component_el_options = resolveComponent("el-options");
const _component_el_scrollbar = resolveComponent("el-scrollbar");
const _component_el_select_menu = resolveComponent("el-select-menu");
const _directive_click_outside = resolveDirective("click-outside");
return withDirectives((openBlock(), createElementBlock(
"div",
mergeProps({
ref: "selectRef",
class: [_ctx.nsSelect.b(), _ctx.nsSelect.m(_ctx.selectSize)]
}, {
[toHandlerKey(_ctx.mouseEnterEventName)]: _cache[11] || (_cache[11] = ($event) => _ctx.states.inputHovering = true)
}, {
onMouseleave: _cache[12] || (_cache[12] = ($event) => _ctx.states.inputHovering = false)
}),
[
createVNode(_component_el_tooltip, {
ref: "tooltipRef",
visible: _ctx.dropdownMenuVisible,
placement: _ctx.placement,
teleported: _ctx.teleported,
"popper-class": [_ctx.nsSelect.e("popper"), _ctx.popperClass],
"popper-style": _ctx.popperStyle,
"popper-options": _ctx.popperOptions,
"fallback-placements": _ctx.fallbackPlacements,
effect: _ctx.effect,
pure: "",
trigger: "click",
transition: `${_ctx.nsSelect.namespace.value}-zoom-in-top`,
"stop-popper-mouse-event": false,
"gpu-acceleration": false,
persistent: _ctx.persistent,
"append-to": _ctx.appendTo,
"show-arrow": _ctx.showArrow,
offset: _ctx.offset,
onBeforeShow: _ctx.handleMenuEnter,
onHide: _cache[10] || (_cache[10] = ($event) => _ctx.states.isBeforeHide = false)
}, {
default: withCtx(() => {
var _a;
return [
createElementVNode(
"div",
{
ref: "wrapperRef",
class: normalizeClass([
_ctx.nsSelect.e("wrapper"),
_ctx.nsSelect.is("focused", _ctx.isFocused),
_ctx.nsSelect.is("hovering", _ctx.states.inputHovering),
_ctx.nsSelect.is("filterable", _ctx.filterable),
_ctx.nsSelect.is("disabled", _ctx.selectDisabled)
]),
onClick: _cache[7] || (_cache[7] = withModifiers((...args) => _ctx.toggleMenu && _ctx.toggleMenu(...args), ["prevent"]))
},
[
_ctx.$slots.prefix ? (openBlock(), createElementBlock(
"div",
{
key: 0,
ref: "prefixRef",
class: normalizeClass(_ctx.nsSelect.e("prefix"))
},
[
renderSlot(_ctx.$slots, "prefix")
],
2
)) : createCommentVNode("v-if", true),
createElementVNode(
"div",
{
ref: "selectionRef",
class: normalizeClass([
_ctx.nsSelect.e("selection"),
_ctx.nsSelect.is(
"near",
_ctx.multiple && !_ctx.$slots.prefix && !!_ctx.states.selected.length
)
])
},
[
_ctx.multiple ? renderSlot(_ctx.$slots, "tag", {
key: 0,
data: _ctx.states.selected,
deleteTag: _ctx.deleteTag,
selectDisabled: _ctx.selectDisabled
}, () => [
(openBlock(true), createElementBlock(
Fragment,
null,
renderList(_ctx.showTagList, (item) => {
return openBlock(), createElementBlock(
"div",
{
key: _ctx.getValueKey(item),
class: normalizeClass(_ctx.nsSelect.e("selected-item"))
},
[
createVNode(_component_el_tag, {
closable: !_ctx.selectDisabled && !item.isDisabled,
size: _ctx.collapseTagSize,
type: _ctx.tagType,
effect: _ctx.tagEffect,
"disable-transitions": "",
style: normalizeStyle(_ctx.tagStyle),
onClose: ($event) => _ctx.deleteTag($event, item)
}, {
default: withCtx(() => [
createElementVNode(
"span",
{
class: normalizeClass(_ctx.nsSelect.e("tags-text"))
},
[
renderSlot(_ctx.$slots, "label", {
index: item.index,
label: item.currentLabel,
value: item.value
}, () => [
createTextVNode(
toDisplayString(item.currentLabel),
1
)
])
],
2
)
]),
_: 2
}, 1032, ["closable", "size", "type", "effect", "style", "onClose"])
],
2
);
}),
128
)),
_ctx.collapseTags && _ctx.states.selected.length > _ctx.maxCollapseTags ? (openBlock(), createBlock(_component_el_tooltip, {
key: 0,
ref: "tagTooltipRef",
disabled: _ctx.dropdownMenuVisible || !_ctx.collapseTagsTooltip,
"fallback-placements": ["bottom", "top", "right", "left"],
effect: _ctx.effect,
placement: "bottom",
"popper-class": _ctx.popperClass,
"popper-style": _ctx.popperStyle,
teleported: _ctx.teleported
}, {
default: withCtx(() => [
createElementVNode(
"div",
{
ref: "collapseItemRef",
class: normalizeClass(_ctx.nsSelect.e("selected-item"))
},
[
createVNode(_component_el_tag, {
closable: false,
size: _ctx.collapseTagSize,
type: _ctx.tagType,
effect: _ctx.tagEffect,
"disable-transitions": "",
style: normalizeStyle(_ctx.collapseTagStyle)
}, {
default: withCtx(() => [
createElementVNode(
"span",
{
class: normalizeClass(_ctx.nsSelect.e("tags-text"))
},
" + " + toDisplayString(_ctx.states.selected.length - _ctx.maxCollapseTags),
3
)
]),
_: 1
}, 8, ["size", "type", "effect", "style"])
],
2
)
]),
content: withCtx(() => [
createElementVNode(
"div",
{
ref: "tagMenuRef",
class: normalizeClass(_ctx.nsSelect.e("selection"))
},
[
(openBlock(true), createElementBlock(
Fragment,
null,
renderList(_ctx.collapseTagList, (item) => {
return openBlock(), createElementBlock(
"div",
{
key: _ctx.getValueKey(item),
class: normalizeClass(_ctx.nsSelect.e("selected-item"))
},
[
createVNode(_component_el_tag, {
class: "in-tooltip",
closable: !_ctx.selectDisabled && !item.isDisabled,
size: _ctx.collapseTagSize,
type: _ctx.tagType,
effect: _ctx.tagEffect,
"disable-transitions": "",
onClose: ($event) => _ctx.deleteTag($event, item)
}, {
default: withCtx(() => [
createElementVNode(
"span",
{
class: normalizeClass(_ctx.nsSelect.e("tags-text"))
},
[
renderSlot(_ctx.$slots, "label", {
index: item.index,
label: item.currentLabel,
value: item.value
}, () => [
createTextVNode(
toDisplayString(item.currentLabel),
1
)
])
],
2
)
]),
_: 2
}, 1032, ["closable", "size", "type", "effect", "onClose"])
],
2
);
}),
128
))
],
2
)
]),
_: 3
}, 8, ["disabled", "effect", "popper-class", "popper-style", "teleported"])) : createCommentVNode("v-if", true)
]) : createCommentVNode("v-if", true),
createElementVNode(
"div",
{
class: normalizeClass([
_ctx.nsSelect.e("selected-item"),
_ctx.nsSelect.e("input-wrapper"),
_ctx.nsSelect.is("hidden", !_ctx.filterable || _ctx.selectDisabled)
])
},
[
withDirectives(createElementVNode("input", {
id: _ctx.inputId,
ref: "inputRef",
"onUpdate:modelValue": _cache[0] || (_cache[0] = ($event) => _ctx.states.inputValue = $event),
type: "text",
name: _ctx.name,
class: normalizeClass([_ctx.nsSelect.e("input"), _ctx.nsSelect.is(_ctx.selectSize)]),
disabled: _ctx.selectDisabled,
autocomplete: _ctx.autocomplete,
style: normalizeStyle(_ctx.inputStyle),
tabindex: _ctx.tabindex,
role: "combobox",
readonly: !_ctx.filterable,
spellcheck: "false",
"aria-activedescendant": ((_a = _ctx.hoverOption) == null ? void 0 : _a.id) || "",
"aria-controls": _ctx.contentId,
"aria-expanded": _ctx.dropdownMenuVisible,
"aria-label": _ctx.ariaLabel,
"aria-autocomplete": "none",
"aria-haspopup": "listbox",
onKeydown: _cache[1] || (_cache[1] = (...args) => _ctx.handleKeydown && _ctx.handleKeydown(...args)),
onCompositionstart: _cache[2] || (_cache[2] = (...args) => _ctx.handleCompositionStart && _ctx.handleCompositionStart(...args)),
onCompositionupdate: _cache[3] || (_cache[3] = (...args) => _ctx.handleCompositionUpdate && _ctx.handleCompositionUpdate(...args)),
onCompositionend: _cache[4] || (_cache[4] = (...args) => _ctx.handleCompositionEnd && _ctx.handleCompositionEnd(...args)),
onInput: _cache[5] || (_cache[5] = (...args) => _ctx.onInput && _ctx.onInput(...args)),
onClick: _cache[6] || (_cache[6] = withModifiers((...args) => _ctx.toggleMenu && _ctx.toggleMenu(...args), ["stop"]))
}, null, 46, _hoisted_1), [
[vModelText, _ctx.states.inputValue]
]),
_ctx.filterable ? (openBlock(), createElementBlock("span", {
key: 0,
ref: "calculatorRef",
"aria-hidden": "true",
class: normalizeClass(_ctx.nsSelect.e("input-calculator")),
textContent: toDisplayString(_ctx.states.inputValue)
}, null, 10, _hoisted_2)) : createCommentVNode("v-if", true)
],
2
),
_ctx.shouldShowPlaceholder ? (openBlock(), createElementBlock(
"div",
{
key: 1,
class: normalizeClass([
_ctx.nsSelect.e("selected-item"),
_ctx.nsSelect.e("placeholder"),
_ctx.nsSelect.is(
"transparent",
!_ctx.hasModelValue || _ctx.expanded && !_ctx.states.inputValue
)
])
},
[
_ctx.hasModelValue ? renderSlot(_ctx.$slots, "label", {
key: 0,
index: _ctx.getOption(_ctx.modelValue).index,
label: _ctx.currentPlaceholder,
value: _ctx.modelValue
}, () => [
createElementVNode(
"span",
null,
toDisplayString(_ctx.currentPlaceholder),
1
)
]) : (openBlock(), createElementBlock(
"span",
_hoisted_3,
toDisplayString(_ctx.currentPlaceholder),
1
))
],
2
)) : createCommentVNode("v-if", true)
],
2
),
createElementVNode(
"div",
{
ref: "suffixRef",
class: normalizeClass(_ctx.nsSelect.e("suffix"))
},
[
_ctx.iconComponent && !_ctx.showClearBtn ? (openBlock(), createBlock(_component_el_icon, {
key: 0,
class: normalizeClass([_ctx.nsSelect.e("caret"), _ctx.nsSelect.e("icon"), _ctx.iconReverse])
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.iconComponent)))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true),
_ctx.showClearBtn && _ctx.clearIcon ? (openBlock(), createBlock(_component_el_icon, {
key: 1,
class: normalizeClass([
_ctx.nsSelect.e("caret"),
_ctx.nsSelect.e("icon"),
_ctx.nsSelect.e("clear")
]),
onClick: _ctx.handleClearClick
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.clearIcon)))
]),
_: 1
}, 8, ["class", "onClick"])) : createCommentVNode("v-if", true),
_ctx.validateState && _ctx.validateIcon && _ctx.needStatusIcon ? (openBlock(), createBlock(_component_el_icon, {
key: 2,
class: normalizeClass([
_ctx.nsInput.e("icon"),
_ctx.nsInput.e("validateIcon"),
_ctx.nsInput.is("loading", _ctx.validateState === "validating")
])
}, {
default: withCtx(() => [
(openBlock(), createBlock(resolveDynamicComponent(_ctx.validateIcon)))
]),
_: 1
}, 8, ["class"])) : createCommentVNode("v-if", true)
],
2
)
],
2
)
];
}),
content: withCtx(() => [
createVNode(
_component_el_select_menu,
{ ref: "menuRef" },
{
default: withCtx(() => [
_ctx.$slots.header ? (openBlock(), createElementBlock(
"div",
{
key: 0,
class: normalizeClass(_ctx.nsSelect.be("dropdown", "header")),
onClick: _cache[8] || (_cache[8] = withModifiers(() => {
}, ["stop"]))
},
[
renderSlot(_ctx.$slots, "header")
],
2
)) : createCommentVNode("v-if", true),
withDirectives(createVNode(_component_el_scrollbar, {
id: _ctx.contentId,
ref: "scrollbarRef",
tag: "ul",
"wrap-class": _ctx.nsSelect.be("dropdown", "wrap"),
"view-class": _ctx.nsSelect.be("dropdown", "list"),
class: normalizeClass([_ctx.nsSelect.is("empty", _ctx.filteredOptionsCount === 0)]),
role: "listbox",
"aria-label": _ctx.ariaLabel,
"aria-orientation": "vertical",
onScroll: _ctx.popupScroll
}, {
default: withCtx(() => [
_ctx.showNewOption ? (openBlock(), createBlock(_component_el_option, {
key: 0,
value: _ctx.states.inputValue,
created: true
}, null, 8, ["value"])) : createCommentVNode("v-if", true),
createVNode(_component_el_options, null, {
default: withCtx(() => [
renderSlot(_ctx.$slots, "default", {}, () => [
(openBlock(true), createElementBlock(
Fragment,
null,
renderList(_ctx.options, (option, index) => {
var _a;
return openBlock(), createElementBlock(
Fragment,
{ key: index },
[
((_a = _ctx.getOptions(option)) == null ? void 0 : _a.length) ? (openBlock(), createBlock(_component_el_option_group, {
key: 0,
label: _ctx.getLabel(option),
disabled: _ctx.getDisabled(option)
}, {
default: withCtx(() => [
(openBlock(true), createElementBlock(
Fragment,
null,
renderList(_ctx.getOptions(option), (item) => {
return openBlock(), createBlock(
_component_el_option,
mergeProps({
key: _ctx.getValue(item)
}, { ref_for: true }, _ctx.getOptionProps(item)),
null,
16
);
}),
128
))
]),
_: 2
}, 1032, ["label", "disabled"])) : (openBlock(), createBlock(
_component_el_option,
mergeProps({
key: 1,
ref_for: true
}, _ctx.getOptionProps(option)),
null,
16
))
],
64
);
}),
128
))
])
]),
_: 3
})
]),
_: 3
}, 8, ["id", "wrap-class", "view-class", "class", "aria-label", "onScroll"]), [
[vShow, _ctx.states.options.size > 0 && !_ctx.loading]
]),
_ctx.$slots.loading && _ctx.loading ? (openBlock(), createElementBlock(
"div",
{
key: 1,
class: normalizeClass(_ctx.nsSelect.be("dropdown", "loading"))
},
[
renderSlot(_ctx.$slots, "loading")
],
2
)) : _ctx.loading || _ctx.filteredOptionsCount === 0 ? (openBlock(), createElementBlock(
"div",
{
key: 2,
class: normalizeClass(_ctx.nsSelect.be("dropdown", "empty"))
},
[
renderSlot(_ctx.$slots, "empty", {}, () => [
createElementVNode(
"span",
null,
toDisplayString(_ctx.emptyText),
1
)
])
],
2
)) : createCommentVNode("v-if", true),
_ctx.$slots.footer ? (openBlock(), createElementBlock(
"div",
{
key: 3,
class: normalizeClass(_ctx.nsSelect.be("dropdown", "footer")),
onClick: _cache[9] || (_cache[9] = withModifiers(() => {
}, ["stop"]))
},
[
renderSlot(_ctx.$slots, "footer")
],
2
)) : createCommentVNode("v-if", true)
]),
_: 3
},
512
)
]),
_: 3
}, 8, ["visible", "placement", "teleported", "popper-class", "popper-style", "popper-options", "fallback-placements", "effect", "transition", "persistent", "append-to", "show-arrow", "offset", "onBeforeShow"])
],
16
)), [
[_directive_click_outside, _ctx.handleClickOutside, _ctx.popperRef]
]);
}
var Select = /* @__PURE__ */ _export_sfc(_sfc_main, [["render", _sfc_render], ["__file", "/home/runner/work/element-plus/element-plus/packages/components/select/src/select.vue"]]);
export { Select as default };
//# sourceMappingURL=select2.mjs.map