25 lines
546 B
JavaScript
25 lines
546 B
JavaScript
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const initAlign = () => {
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const cur = localStorage.getItem("align");
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const prev = cur == "center" ? "left" : "center";
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document.body.classList.add("align-" + cur);
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document.body.classList.remove("align-" + prev);
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};
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if (localStorage.getItem("align") === null) {
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localStorage.setItem("align", "center");
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}
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initAlign();
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const toggleAlign = (ev) => {
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localStorage.setItem(
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"align",
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localStorage.getItem("align") == "center" ? "left" : "center",
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);
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initAlign();
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if (!!ev.target) ev.preventDefault();
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return false;
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};
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