main
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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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Property mode
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100644
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File size:
787 bytes
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| 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 util_1 = require("./misc/util");
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| 5 | var usePageLeave = function (onPageLeave, args) {
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| 6 | if (args === void 0) { args = []; }
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| 7 | react_1.useEffect(function () {
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| 8 | if (!onPageLeave) {
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| 9 | return;
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| 10 | }
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| 11 | var handler = function (event) {
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| 12 | event = event ? event : window.event;
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| 13 | var from = event.relatedTarget || event.toElement;
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| 14 | if (!from || from.nodeName === 'HTML') {
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| 15 | onPageLeave();
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| 16 | }
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| 17 | };
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| 18 | util_1.on(document, 'mouseout', handler);
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| 19 | return function () {
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| 20 | util_1.off(document, 'mouseout', handler);
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| 21 | };
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| 22 | }, args);
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| 23 | };
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| 24 | exports.default = usePageLeave;
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