23 lines
670 B
TypeScript
23 lines
670 B
TypeScript
import type {CookieRef} from "#app";
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function ui_cookie(name:string, def:string,prefix:string): CookieRef<string> {
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const c = useCookie(name,{
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default: () => def,
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});
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watch(c, (newVal, oldVal) => {
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// remove old class (if it's been put)
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if (oldVal != undefined) document.body.classList.remove(prefix + oldVal.toLowerCase());
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// add new class
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document.body.classList.add(prefix + newVal.toLowerCase());
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}, { immediate: true})
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return c;
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}
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export function ui_color_cookie() { return ui_cookie("ui_color","green","ui-"); }
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export function ui_font_cookie() { return ui_cookie("ui_font","pubsans","font-"); }
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