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18 lines
511 B
18 lines
511 B
10 years ago
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"use strict";
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var invariant = require("react/lib/invariant");
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var canUseDOM = require("react/lib/ExecutionEnvironment").canUseDOM;
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/**
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* Returns the current scroll position of the window as { x, y }.
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*/
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function getWindowScrollPosition() {
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invariant(canUseDOM, "Cannot get current scroll position without a DOM");
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return {
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x: window.pageXOffset || document.documentElement.scrollLeft,
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y: window.pageYOffset || document.documentElement.scrollTop
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};
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}
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module.exports = getWindowScrollPosition;
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