17 lines
450 B
JavaScript
17 lines
450 B
JavaScript
function setStyle(style) {
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let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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const {
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element = document.body
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} = options;
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const oldStyle = {};
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const styleKeys = Object.keys(style);
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// IE browser compatible
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styleKeys.forEach(key => {
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oldStyle[key] = element.style[key];
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});
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styleKeys.forEach(key => {
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element.style[key] = style[key];
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});
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return oldStyle;
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}
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export default setStyle; |