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tabler/preview/js/demo-theme.js

28 lines
877 B
JavaScript

/**
* demo-theme is specifically loaded right after the body and not deferred
* to ensure we switch to the chosen dark/light theme as fast as possible.
* This will prevent any flashes of the light theme (default) before switching.
*/
const themeStorageKey = "tablerTheme"
const defaultTheme = "light"
let selectedTheme
// https://stackoverflow.com/a/901144
const params = new Proxy(new URLSearchParams(window.location.search), {
get: (searchParams, prop) => searchParams.get(prop),
})
if (!!params.theme) {
localStorage.setItem(themeStorageKey, params.theme)
selectedTheme = params.theme
} else {
const storedTheme = localStorage.getItem(themeStorageKey)
selectedTheme = storedTheme ? storedTheme : defaultTheme
}
if (selectedTheme === 'dark') {
document.body.setAttribute("data-bs-theme", selectedTheme)
} else {
document.body.removeAttribute("data-bs-theme")
}