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54 lines
1.8 KiB
54 lines
1.8 KiB
import _extends from "@babel/runtime/helpers/esm/extends";
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import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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import * as React from 'react';
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import { useForm as useRcForm } from 'rc-field-form';
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import scrollIntoView from 'scroll-into-view-if-needed';
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import { toArray, getFieldId } from '../util';
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function toNamePathStr(name) {
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var namePath = toArray(name);
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return namePath.join('_');
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}
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export default function useForm(form) {
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var _useRcForm = useRcForm(),
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_useRcForm2 = _slicedToArray(_useRcForm, 1),
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rcForm = _useRcForm2[0];
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var itemsRef = React.useRef({});
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var wrapForm = React.useMemo(function () {
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return form !== null && form !== void 0 ? form : _extends(_extends({}, rcForm), {
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__INTERNAL__: {
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itemRef: function itemRef(name) {
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return function (node) {
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var namePathStr = toNamePathStr(name);
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if (node) {
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itemsRef.current[namePathStr] = node;
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} else {
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delete itemsRef.current[namePathStr];
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}
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};
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}
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},
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scrollToField: function scrollToField(name) {
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var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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var namePath = toArray(name);
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var fieldId = getFieldId(namePath, wrapForm.__INTERNAL__.name);
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var node = fieldId ? document.getElementById(fieldId) : null;
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if (node) {
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scrollIntoView(node, _extends({
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scrollMode: 'if-needed',
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block: 'nearest'
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}, options));
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}
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},
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getFieldInstance: function getFieldInstance(name) {
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var namePathStr = toNamePathStr(name);
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return itemsRef.current[namePathStr];
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}
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});
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}, [form, rcForm]);
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return [wrapForm];
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} |