35 lines
917 B
JavaScript
35 lines
917 B
JavaScript
const styles = { "Default" : "/css/default.css",
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"No-CSS" : "/css/no-css.css",
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"Darkmagenta" : "/css/darkmagenta.css",
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};
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for (const linkElement of document.getElementsByTagName("link")) {
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if (linkElement.getAttribute("rel") === "stylesheet") {
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var linkStyleElement = linkElement;
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break;
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}
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}
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function setStyle (styleName) {
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linkStyleElement.setAttribute("href", styles[styleName])
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sessionStorage.setItem("currentStyle", styleName);
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}
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function initStyle () {
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const currentStyle = sessionStorage.getItem("currentStyle");
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if (currentStyle) {
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setStyle(currentStyle);
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}
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else {
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setStyle("Default");
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}
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}
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function initStyleSelectElement () {
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const styleSelectElement = document.getElementById("styleswitcher");
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styleSelectElement.value = sessionStorage.getItem("currentStyle");
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styleSelectElement.addEventListener("change", (event) => {setStyle(event.target.value)});
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}
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initStyle();
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