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2.4 KiB
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2.4 KiB
{"ast":null,"code":"import { useReducer } from 'react';\n/**\n * Returns a function that triggers a component update. the hook equivalent to\n * `this.forceUpdate()` in a class component. In most cases using a state value directly\n * is preferable but may be required in some advanced usages of refs for interop or\n * when direct DOM manipulation is required.\n *\n * ```ts\n * const forceUpdate = useForceUpdate();\n *\n * const updateOnClick = useCallback(() => {\n * forceUpdate()\n * }, [forceUpdate])\n *\n * return <button type=\"button\" onClick={updateOnClick}>Hi there</button>\n * ```\n */\n\nexport default function useForceUpdate() {\n // The toggling state value is designed to defeat React optimizations for skipping\n // updates when they are stricting equal to the last state value\n var _useReducer = useReducer(function (state) {\n return !state;\n }, false),\n dispatch = _useReducer[1];\n return dispatch;\n}","map":{"version":3,"names":["useReducer","useForceUpdate","_useReducer","state","dispatch"],"sources":["C:/Cours/SAE/SAE-3.01/Scripted/Scripted/website/node_modules/@restart/hooks/esm/useForceUpdate.js"],"sourcesContent":["import { useReducer } from 'react';\n/**\n * Returns a function that triggers a component update. the hook equivalent to\n * `this.forceUpdate()` in a class component. In most cases using a state value directly\n * is preferable but may be required in some advanced usages of refs for interop or\n * when direct DOM manipulation is required.\n *\n * ```ts\n * const forceUpdate = useForceUpdate();\n *\n * const updateOnClick = useCallback(() => {\n * forceUpdate()\n * }, [forceUpdate])\n *\n * return <button type=\"button\" onClick={updateOnClick}>Hi there</button>\n * ```\n */\n\nexport default function useForceUpdate() {\n // The toggling state value is designed to defeat React optimizations for skipping\n // updates when they are stricting equal to the last state value\n var _useReducer = useReducer(function (state) {\n return !state;\n }, false),\n dispatch = _useReducer[1];\n\n return dispatch;\n}"],"mappings":"AAAA,SAASA,UAAU,QAAQ,OAAO;AAClC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,eAAe,SAASC,cAAc,GAAG;EACvC;EACA;EACA,IAAIC,WAAW,GAAGF,UAAU,CAAC,UAAUG,KAAK,EAAE;MAC5C,OAAO,CAACA,KAAK;IACf,CAAC,EAAE,KAAK,CAAC;IACLC,QAAQ,GAAGF,WAAW,CAAC,CAAC,CAAC;EAE7B,OAAOE,QAAQ;AACjB"},"metadata":{},"sourceType":"module"} |