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44 lines
2.2 KiB
44 lines
2.2 KiB
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof3 = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = useItemRef;
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var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
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var React = _interopRequireWildcard(require("react"));
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var _ref = require("rc-util/lib/ref");
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var _context = require("../context");
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof3(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function useItemRef() {
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var _React$useContext = React.useContext(_context.FormContext),
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itemRef = _React$useContext.itemRef;
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var cacheRef = React.useRef({});
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function getRef(name, children) {
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var childrenRef = children && (0, _typeof2["default"])(children) === 'object' && children.ref;
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var nameStr = name.join('_');
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if (cacheRef.current.name !== nameStr || cacheRef.current.originRef !== childrenRef) {
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cacheRef.current.name = nameStr;
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cacheRef.current.originRef = childrenRef;
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cacheRef.current.ref = (0, _ref.composeRef)(itemRef(name), childrenRef);
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}
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return cacheRef.current.ref;
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}
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return getRef;
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} |