24 lines
555 B
JavaScript
24 lines
555 B
JavaScript
let navigating = false;
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window.addEventListener('beforeunload', () => {
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navigating = true;
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});
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/**
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* To only be used for testing purposes. Allows the navigating state to be set
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* to a given value.
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*
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* @param {boolean} value The value to set the navigating flag to.
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*/
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export const setNavigatingForTestsOnly = (value) => {
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navigating = value;
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};
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/**
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* Returns a boolean indicating whether the browser is in the process of
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* navigating away from the current page.
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*
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* @returns {boolean}
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*/
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export const isNavigatingAway = () => navigating;
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