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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
Update repo after prototype presentation
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File size:
957 bytes
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[d565449] | 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | var react_1 = require("react");
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| 4 | var createStateContext = function (defaultInitialValue) {
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| 5 | var context = react_1.createContext(undefined);
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| 6 | var providerFactory = function (props, children) { return react_1.createElement(context.Provider, props, children); };
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| 7 | var StateProvider = function (_a) {
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| 8 | var children = _a.children, initialValue = _a.initialValue;
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| 9 | var state = react_1.useState(initialValue !== undefined ? initialValue : defaultInitialValue);
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| 10 | return providerFactory({ value: state }, children);
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| 11 | };
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| 12 | var useStateContext = function () {
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| 13 | var state = react_1.useContext(context);
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| 14 | if (state == null) {
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| 15 | throw new Error("useStateContext must be used inside a StateProvider.");
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| 16 | }
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| 17 | return state;
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| 18 | };
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| 19 | return [useStateContext, StateProvider, context];
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| 20 | };
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| 21 | exports.default = createStateContext;
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