mirror of
https://gitee.com/ant-design/ant-design.git
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276 lines
8.1 KiB
TypeScript
276 lines
8.1 KiB
TypeScript
import React, { forwardRef, useContext, useEffect, useRef } from 'react';
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import type { InputProps as RcInputProps, InputRef } from 'rc-input';
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import RcInput from 'rc-input';
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import CloseCircleFilled from '@ant-design/icons/CloseCircleFilled';
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import classNames from 'classnames';
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import { composeRef } from 'rc-util/lib/ref';
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import type { SizeType } from '../config-provider/SizeContext';
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import SizeContext from '../config-provider/SizeContext';
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import DisabledContext from '../config-provider/DisabledContext';
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import type { InputStatus } from '../_util/statusUtils';
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import DisabledContext from '../config-provider/DisabledContext';
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import { getMergedStatus, getStatusClassNames } from '../_util/statusUtils';
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import { ConfigContext } from '../config-provider';
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import { FormItemInputContext, NoFormStatus } from '../form/context';
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import { hasPrefixSuffix } from './utils';
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import warning from '../_util/warning';
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// CSSINJS
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import useStyle from './style';
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export interface InputFocusOptions extends FocusOptions {
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cursor?: 'start' | 'end' | 'all';
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}
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export type { InputRef };
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export function fixControlledValue<T>(value: T) {
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if (typeof value === 'undefined' || value === null) {
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return '';
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}
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return String(value);
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}
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export function resolveOnChange<E extends HTMLInputElement | HTMLTextAreaElement>(
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target: E,
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e:
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| React.ChangeEvent<E>
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| React.MouseEvent<HTMLElement, MouseEvent>
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| React.CompositionEvent<HTMLElement>,
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onChange: undefined | ((event: React.ChangeEvent<E>) => void),
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targetValue?: string,
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) {
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if (!onChange) {
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return;
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}
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let event = e;
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if (e.type === 'click') {
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// Clone a new target for event.
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// Avoid the following usage, the setQuery method gets the original value.
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//
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// const [query, setQuery] = React.useState('');
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// <Input
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// allowClear
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// value={query}
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// onChange={(e)=> {
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// setQuery((prevStatus) => e.target.value);
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// }}
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// />
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const currentTarget = target.cloneNode(true) as E;
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// click clear icon
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event = Object.create(e, {
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target: { value: currentTarget },
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currentTarget: { value: currentTarget },
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});
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currentTarget.value = '';
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onChange(event as React.ChangeEvent<E>);
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return;
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}
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// Trigger by composition event, this means we need force change the input value
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if (targetValue !== undefined) {
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event = Object.create(e, {
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target: { value: target },
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currentTarget: { value: target },
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});
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target.value = targetValue;
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onChange(event as React.ChangeEvent<E>);
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return;
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}
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onChange(event as React.ChangeEvent<E>);
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}
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export function triggerFocus(
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element?: HTMLInputElement | HTMLTextAreaElement,
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option?: InputFocusOptions,
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) {
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if (!element) return;
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element.focus(option);
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// Selection content
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const { cursor } = option || {};
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if (cursor) {
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const len = element.value.length;
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switch (cursor) {
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case 'start':
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element.setSelectionRange(0, 0);
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break;
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case 'end':
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element.setSelectionRange(len, len);
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break;
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default:
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element.setSelectionRange(0, len);
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}
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}
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}
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export interface InputProps
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extends Omit<
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RcInputProps,
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'wrapperClassName' | 'groupClassName' | 'inputClassName' | 'affixWrapperClassName'
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> {
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size?: SizeType;
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disabled?: boolean;
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status?: InputStatus;
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bordered?: boolean;
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[key: `data-${string}`]: string;
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}
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const Input = forwardRef<InputRef, InputProps>((props, ref) => {
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const {
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prefixCls: customizePrefixCls,
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bordered = true,
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status: customStatus,
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size: customSize,
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disabled: customDisabled,
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onBlur,
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onFocus,
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suffix,
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allowClear,
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addonAfter,
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addonBefore,
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...rest
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} = props;
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const { getPrefixCls, direction, input } = React.useContext(ConfigContext);
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const prefixCls = getPrefixCls('input', customizePrefixCls);
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const inputRef = useRef<InputRef>(null);
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// Style
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const [wrapSSR, hashId] = useStyle(prefixCls);
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// ===================== Size =====================
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const size = React.useContext(SizeContext);
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const mergedSize = customSize || size;
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// ===================== Disabled =====================
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const disabled = React.useContext(DisabledContext);
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const mergedDisabled = customDisabled || disabled;
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// ===================== Status =====================
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const { status: contextStatus, hasFeedback, feedbackIcon } = useContext(FormItemInputContext);
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const mergedStatus = getMergedStatus(contextStatus, customStatus);
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// ===================== Focus warning =====================
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const inputHasPrefixSuffix = hasPrefixSuffix(props) || !!hasFeedback;
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const prevHasPrefixSuffix = useRef<boolean>(inputHasPrefixSuffix);
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useEffect(() => {
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if (inputHasPrefixSuffix && !prevHasPrefixSuffix.current) {
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warning(
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document.activeElement === inputRef.current?.input,
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'Input',
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`When Input is focused, dynamic add or remove prefix / suffix will make it lose focus caused by dom structure change. Read more: https://ant.design/components/input/#FAQ`,
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);
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}
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prevHasPrefixSuffix.current = inputHasPrefixSuffix;
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}, [inputHasPrefixSuffix]);
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// ===================== Remove Password value =====================
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const removePasswordTimeoutRef = useRef<number[]>([]);
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const removePasswordTimeout = () => {
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removePasswordTimeoutRef.current.push(
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window.setTimeout(() => {
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if (
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inputRef.current?.input &&
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inputRef.current?.input.getAttribute('type') === 'password' &&
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inputRef.current?.input.hasAttribute('value')
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) {
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inputRef.current?.input.removeAttribute('value');
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}
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}),
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);
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};
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useEffect(() => {
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removePasswordTimeout();
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return () => removePasswordTimeoutRef.current.forEach(item => window.clearTimeout(item));
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}, []);
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const handleBlur = (e: React.FocusEvent<HTMLInputElement>) => {
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removePasswordTimeout();
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onBlur?.(e);
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};
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const handleFocus = (e: React.FocusEvent<HTMLInputElement>) => {
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removePasswordTimeout();
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onFocus?.(e);
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};
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const suffixNode = (hasFeedback || suffix) && (
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<>
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{suffix}
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{hasFeedback && feedbackIcon}
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</>
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);
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// Allow clear
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let mergedAllowClear;
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if (typeof allowClear === 'object' && allowClear?.clearIcon) {
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mergedAllowClear = allowClear;
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} else if (allowClear) {
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mergedAllowClear = { clearIcon: <CloseCircleFilled /> };
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}
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return wrapSSR(
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<RcInput
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ref={composeRef(ref, inputRef)}
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prefixCls={prefixCls}
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autoComplete={input?.autoComplete}
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{...rest}
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disabled={mergedDisabled || undefined}
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onBlur={handleBlur}
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onFocus={handleFocus}
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suffix={suffixNode}
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allowClear={mergedAllowClear}
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addonAfter={addonAfter && <NoFormStatus>{addonAfter}</NoFormStatus>}
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addonBefore={addonBefore && <NoFormStatus>{addonBefore}</NoFormStatus>}
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inputClassName={classNames(
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{
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[`${prefixCls}-sm`]: mergedSize === 'small',
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[`${prefixCls}-lg`]: mergedSize === 'large',
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[`${prefixCls}-rtl`]: direction === 'rtl',
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[`${prefixCls}-borderless`]: !bordered,
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},
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!inputHasPrefixSuffix && getStatusClassNames(prefixCls, mergedStatus),
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hashId,
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)}
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affixWrapperClassName={classNames(
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{
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[`${prefixCls}-affix-wrapper-sm`]: mergedSize === 'small',
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[`${prefixCls}-affix-wrapper-lg`]: mergedSize === 'large',
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[`${prefixCls}-affix-wrapper-rtl`]: direction === 'rtl',
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[`${prefixCls}-affix-wrapper-borderless`]: !bordered,
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},
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getStatusClassNames(`${prefixCls}-affix-wrapper`, mergedStatus, hasFeedback),
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hashId,
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)}
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wrapperClassName={classNames(
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{
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[`${prefixCls}-group-rtl`]: direction === 'rtl',
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},
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hashId,
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)}
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groupClassName={classNames(
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{
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[`${prefixCls}-group-wrapper-sm`]: mergedSize === 'small',
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[`${prefixCls}-group-wrapper-lg`]: mergedSize === 'large',
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[`${prefixCls}-group-wrapper-rtl`]: direction === 'rtl',
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},
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getStatusClassNames(`${prefixCls}-group-wrapper`, mergedStatus, hasFeedback),
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hashId,
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)}
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/>,
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);
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});
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export default Input;
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