ant-design-vue/components/select/index.tsx
zkwolf eda7247c2c
fix: inject value maybe undefined && tag style invalid (#6320)
* fix: inject value maybe undefined

* fix(tag): style invalid
2023-02-28 21:57:11 +08:00

317 lines
10 KiB
Vue

import type { Plugin, ExtractPropTypes, App } from 'vue';
import { computed, defineComponent, ref } from 'vue';
import classNames from '../_util/classNames';
import type { BaseSelectRef } from '../vc-select';
import RcSelect, { selectProps as vcSelectProps, Option, OptGroup } from '../vc-select';
import type { BaseOptionType, DefaultOptionType } from '../vc-select/Select';
import type { OptionProps } from '../vc-select/Option';
import getIcons from './utils/iconUtil';
import PropTypes from '../_util/vue-types';
import useConfigInject from '../config-provider/hooks/useConfigInject';
import { DefaultRenderEmpty } from '../config-provider/renderEmpty';
import omit from '../_util/omit';
import { FormItemInputContext, useInjectFormItemContext } from '../form/FormItemContext';
import type { SelectCommonPlacement } from '../_util/transition';
import { getTransitionDirection, getTransitionName } from '../_util/transition';
import type { SizeType } from '../config-provider';
import { initDefaultProps } from '../_util/props-util';
import type { InputStatus } from '../_util/statusUtils';
import { getStatusClassNames, getMergedStatus } from '../_util/statusUtils';
import { stringType, someType, functionType, booleanType } from '../_util/type';
import { useCompactItemContext } from '../space/Compact';
// CSSINJS
import useStyle from './style';
import { useInjectDisabled } from '../config-provider/DisabledContext';
import devWarning from '../vc-util/devWarning';
type RawValue = string | number;
export type OptionType = typeof Option;
export type { OptionProps, BaseSelectRef as RefSelectProps, BaseOptionType, DefaultOptionType };
export interface LabeledValue {
key?: string;
value: RawValue;
label?: any;
}
export type SelectValue = RawValue | RawValue[] | LabeledValue | LabeledValue[] | undefined;
export const selectProps = () => ({
...omit(vcSelectProps<SelectValue>(), [
'inputIcon',
'mode',
'getInputElement',
'getRawInputElement',
'backfill',
]),
value: someType<SelectValue>([Array, Object, String, Number]),
defaultValue: someType<SelectValue>([Array, Object, String, Number]),
notFoundContent: PropTypes.any,
suffixIcon: PropTypes.any,
itemIcon: PropTypes.any,
size: stringType<SizeType>(),
mode: stringType<'multiple' | 'tags' | 'SECRET_COMBOBOX_MODE_DO_NOT_USE'>(),
bordered: booleanType(true),
transitionName: String,
choiceTransitionName: stringType(''),
popupClassName: String,
/** @deprecated Please use `popupClassName` instead */
dropdownClassName: String,
placement: stringType<SelectCommonPlacement>(),
status: stringType<InputStatus>(),
'onUpdate:value': functionType<(val: SelectValue) => void>(),
});
export type SelectProps = Partial<ExtractPropTypes<ReturnType<typeof selectProps>>>;
const SECRET_COMBOBOX_MODE_DO_NOT_USE = 'SECRET_COMBOBOX_MODE_DO_NOT_USE';
const Select = defineComponent({
compatConfig: { MODE: 3 },
name: 'ASelect',
Option,
OptGroup,
inheritAttrs: false,
props: initDefaultProps(selectProps(), {
listHeight: 256,
listItemHeight: 24,
}),
SECRET_COMBOBOX_MODE_DO_NOT_USE,
// emits: ['change', 'update:value', 'blur'],
slots: [
'notFoundContent',
'suffixIcon',
'itemIcon',
'removeIcon',
'clearIcon',
'dropdownRender',
'option',
'placeholder',
'tagRender',
'maxTagPlaceholder',
'optionLabel', // donot use, maybe remove it
],
setup(props, { attrs, emit, slots, expose }) {
const selectRef = ref<BaseSelectRef>();
const formItemContext = useInjectFormItemContext();
const formItemInputContext = FormItemInputContext.useInject();
const mergedStatus = computed(() => getMergedStatus(formItemInputContext.status, props.status));
const focus = () => {
selectRef.value?.focus();
};
const blur = () => {
selectRef.value?.blur();
};
const scrollTo: BaseSelectRef['scrollTo'] = arg => {
selectRef.value?.scrollTo(arg);
};
const mode = computed(() => {
const { mode } = props;
if ((mode as any) === 'combobox') {
return undefined;
}
if (mode === SECRET_COMBOBOX_MODE_DO_NOT_USE) {
return 'combobox';
}
return mode;
});
// ====================== Warning ======================
if (process.env.NODE_ENV !== 'production') {
devWarning(
!props.dropdownClassName,
'Select',
'`dropdownClassName` is deprecated. Please use `popupClassName` instead.',
);
}
const {
prefixCls,
direction,
configProvider,
renderEmpty,
size: contextSize,
getPrefixCls,
getPopupContainer,
disabled,
select,
} = useConfigInject('select', props);
const { compactSize, compactItemClassnames } = useCompactItemContext(prefixCls, direction);
const mergedSize = computed(() => compactSize.value || contextSize.value);
const contextDisabled = useInjectDisabled();
const mergedDisabled = computed(() => disabled.value ?? contextDisabled.value);
// style
const [wrapSSR, hashId] = useStyle(prefixCls);
const rootPrefixCls = computed(() => getPrefixCls());
// ===================== Placement =====================
const placement = computed(() => {
if (props.placement !== undefined) {
return props.placement;
}
return direction.value === 'rtl'
? ('bottomRight' as SelectCommonPlacement)
: ('bottomLeft' as SelectCommonPlacement);
});
const transitionName = computed(() =>
getTransitionName(
rootPrefixCls.value,
getTransitionDirection(placement.value),
props.transitionName,
),
);
const mergedClassName = computed(() =>
classNames(
{
[`${prefixCls.value}-lg`]: mergedSize.value === 'large',
[`${prefixCls.value}-sm`]: mergedSize.value === 'small',
[`${prefixCls.value}-rtl`]: direction.value === 'rtl',
[`${prefixCls.value}-borderless`]: !props.bordered,
[`${prefixCls.value}-in-form-item`]: formItemInputContext.isFormItemInput,
},
getStatusClassNames(prefixCls.value, mergedStatus.value, formItemInputContext.hasFeedback),
compactItemClassnames.value,
hashId.value,
),
);
const triggerChange: SelectProps['onChange'] = (...args) => {
emit('update:value', args[0]);
emit('change', ...args);
formItemContext.onFieldChange();
};
const handleBlur: SelectProps['onBlur'] = e => {
emit('blur', e);
formItemContext.onFieldBlur();
};
expose({
blur,
focus,
scrollTo,
});
const isMultiple = computed(() => mode.value === 'multiple' || mode.value === 'tags');
const mergedShowArrow = computed(() =>
props.showArrow !== undefined
? props.showArrow
: props.loading || !(isMultiple.value || mode.value === 'combobox'),
);
return () => {
const {
notFoundContent,
listHeight = 256,
listItemHeight = 24,
popupClassName,
dropdownClassName,
virtual,
dropdownMatchSelectWidth,
id = formItemContext.id.value,
placeholder = slots.placeholder?.(),
showArrow,
} = props;
const { hasFeedback, feedbackIcon } = formItemInputContext;
const {} = configProvider;
// ===================== Empty =====================
let mergedNotFound: any;
if (notFoundContent !== undefined) {
mergedNotFound = notFoundContent;
} else if (slots.notFoundContent) {
mergedNotFound = slots.notFoundContent();
} else if (mode.value === 'combobox') {
mergedNotFound = null;
} else {
mergedNotFound = renderEmpty?.('Select') || <DefaultRenderEmpty componentName="Select" />;
}
// ===================== Icons =====================
const { suffixIcon, itemIcon, removeIcon, clearIcon } = getIcons(
{
...props,
multiple: isMultiple.value,
prefixCls: prefixCls.value,
hasFeedback,
feedbackIcon,
showArrow: mergedShowArrow.value,
},
slots,
);
const selectProps = omit(props, [
'prefixCls',
'suffixIcon',
'itemIcon',
'removeIcon',
'clearIcon',
'size',
'bordered',
'status',
]);
const rcSelectRtlDropdownClassName = classNames(
popupClassName || dropdownClassName,
{
[`${prefixCls.value}-dropdown-${direction.value}`]: direction.value === 'rtl',
},
hashId.value,
);
return wrapSSR(
<RcSelect
ref={selectRef}
virtual={virtual}
dropdownMatchSelectWidth={dropdownMatchSelectWidth}
{...selectProps}
{...attrs}
showSearch={props.showSearch ?? select?.value?.showSearch}
placeholder={placeholder}
listHeight={listHeight}
listItemHeight={listItemHeight}
mode={mode.value}
prefixCls={prefixCls.value}
direction={direction.value}
inputIcon={suffixIcon}
menuItemSelectedIcon={itemIcon}
removeIcon={removeIcon}
clearIcon={clearIcon}
notFoundContent={mergedNotFound}
class={[mergedClassName.value, attrs.class]}
getPopupContainer={getPopupContainer?.value}
dropdownClassName={rcSelectRtlDropdownClassName}
onChange={triggerChange}
onBlur={handleBlur}
id={id}
dropdownRender={selectProps.dropdownRender || slots.dropdownRender}
v-slots={{ option: slots.option }}
transitionName={transitionName.value}
children={slots.default?.()}
tagRender={props.tagRender || slots.tagRender}
optionLabelRender={slots.optionLabel}
maxTagPlaceholder={props.maxTagPlaceholder || slots.maxTagPlaceholder}
showArrow={hasFeedback || showArrow}
disabled={mergedDisabled.value}
></RcSelect>,
);
};
},
});
/* istanbul ignore next */
Select.install = function (app: App) {
app.component(Select.name, Select);
app.component(Select.Option.displayName, Select.Option);
app.component(Select.OptGroup.displayName, Select.OptGroup);
return app;
};
export const SelectOption = Select.Option;
export const SelectOptGroup = Select.OptGroup;
export default Select as typeof Select &
Plugin & {
readonly Option: typeof Option;
readonly OptGroup: typeof OptGroup;
readonly SECRET_COMBOBOX_MODE_DO_NOT_USE: 'SECRET_COMBOBOX_MODE_DO_NOT_USE';
};