File size: 5,162 Bytes
1e92f2d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 |
import * as React from 'react';
import type { JSX } from 'react';
import classNames from 'classnames';
import { get, set } from 'rc-util';
import useLayoutEffect from 'rc-util/lib/hooks/useLayoutEffect';
import type { ColProps } from '../grid/col';
import Col from '../grid/col';
import { FormContext, FormItemPrefixContext } from './context';
import ErrorList from './ErrorList';
import type { ValidateStatus } from './FormItem';
import FallbackCmp from './style/fallbackCmp';
interface FormItemInputMiscProps {
prefixCls: string;
children: React.ReactNode;
errors: React.ReactNode[];
warnings: React.ReactNode[];
marginBottom?: number | null;
onErrorVisibleChanged?: (visible: boolean) => void;
/** @internal do not use in any of your production. */
_internalItemRender?: {
mark: string;
render: (
props: FormItemInputProps & FormItemInputMiscProps,
domList: {
input: JSX.Element;
errorList: JSX.Element | null;
extra: JSX.Element | null;
},
) => React.ReactNode;
};
}
export interface FormItemInputProps {
labelCol?: ColProps;
wrapperCol?: ColProps;
extra?: React.ReactNode;
status?: ValidateStatus;
help?: React.ReactNode;
fieldId?: string;
label?: React.ReactNode;
}
const GRID_MAX = 24;
const FormItemInput: React.FC<FormItemInputProps & FormItemInputMiscProps> = (props) => {
const {
prefixCls,
status,
labelCol,
wrapperCol,
children,
errors,
warnings,
_internalItemRender: formItemRender,
extra,
help,
fieldId,
marginBottom,
onErrorVisibleChanged,
label,
} = props;
const baseClassName = `${prefixCls}-item`;
const formContext = React.useContext(FormContext);
const mergedWrapperCol = React.useMemo(() => {
let mergedWrapper: ColProps = { ...(wrapperCol || formContext.wrapperCol || {}) };
if (label === null && !labelCol && !wrapperCol && formContext.labelCol) {
const list = [undefined, 'xs', 'sm', 'md', 'lg', 'xl', 'xxl'] as const;
list.forEach((size) => {
const _size = size ? [size] : [];
const formLabel = get(formContext.labelCol, _size);
const formLabelObj = typeof formLabel === 'object' ? formLabel : {};
const wrapper = get(mergedWrapper, _size);
const wrapperObj = typeof wrapper === 'object' ? wrapper : {};
if ('span' in formLabelObj && !('offset' in wrapperObj) && formLabelObj.span < GRID_MAX) {
mergedWrapper = set(mergedWrapper, [..._size, 'offset'], formLabelObj.span);
}
});
}
return mergedWrapper;
}, [wrapperCol, formContext]);
const className = classNames(`${baseClassName}-control`, mergedWrapperCol.className);
// Pass to sub FormItem should not with col info
const subFormContext = React.useMemo(() => {
const { labelCol, wrapperCol, ...rest } = formContext;
return rest;
}, [formContext]);
const extraRef = React.useRef<HTMLDivElement>(null);
const [extraHeight, setExtraHeight] = React.useState<number>(0);
useLayoutEffect(() => {
if (extra && extraRef.current) {
setExtraHeight(extraRef.current.clientHeight);
} else {
setExtraHeight(0);
}
}, [extra]);
const inputDom: React.ReactNode = (
<div className={`${baseClassName}-control-input`}>
<div className={`${baseClassName}-control-input-content`}>{children}</div>
</div>
);
const formItemContext = React.useMemo(() => ({ prefixCls, status }), [prefixCls, status]);
const errorListDom: React.ReactNode =
marginBottom !== null || errors.length || warnings.length ? (
<FormItemPrefixContext.Provider value={formItemContext}>
<ErrorList
fieldId={fieldId}
errors={errors}
warnings={warnings}
help={help}
helpStatus={status}
className={`${baseClassName}-explain-connected`}
onVisibleChanged={onErrorVisibleChanged}
/>
</FormItemPrefixContext.Provider>
) : null;
const extraProps: { id?: string } = {};
if (fieldId) {
extraProps.id = `${fieldId}_extra`;
}
// If extra = 0, && will goes wrong
// 0&&error -> 0
const extraDom: React.ReactNode = extra ? (
<div {...extraProps} className={`${baseClassName}-extra`} ref={extraRef}>
{extra}
</div>
) : null;
const additionalDom: React.ReactNode =
errorListDom || extraDom ? (
<div
className={`${baseClassName}-additional`}
style={marginBottom ? { minHeight: marginBottom + extraHeight } : {}}
>
{errorListDom}
{extraDom}
</div>
) : null;
const dom: React.ReactNode =
formItemRender && formItemRender.mark === 'pro_table_render' && formItemRender.render ? (
formItemRender.render(props, { input: inputDom, errorList: errorListDom, extra: extraDom })
) : (
<>
{inputDom}
{additionalDom}
</>
);
return (
<FormContext.Provider value={subFormContext}>
<Col {...mergedWrapperCol} className={className}>
{dom}
</Col>
<FallbackCmp prefixCls={prefixCls} />
</FormContext.Provider>
);
};
export default FormItemInput;
|