Can anyone give advice on how to integrate a feature like this onto my website? I've attempted to use plugins with no success. It doesn't need to be too complex.
Does anyone have experience with this or know of a solution they could suggest? Alternatively, is there a way to implement it using JavaScript?
Here is a practical method that I have utilized on numerous occasions:
<link rel="stylesheet" href="/themes/light/theme.css" id="linkTheme" />
link to load the appropriate one, like this:const handleToggleTheme = (dark) => {
const lightUrl = "/themes/light/theme.css";
const darkUrl = "/themes/dark/theme.css";
if (dark) {
document.getElementById('linkTheme').setAttribute('href', darkUrl);
}
else {
document.getElementById('linkTheme').setAttribute('href', lightUrl);
}
}
One simple solution is to create a button that toggles a boolean value. Depending on the boolean's state, you can adjust the background color of specific items to switch them to dark mode.
In my experience, I implemented react context for this project, utilizing a similar approach to this (I found their use of theme as an example quite insightful). I recommend delving into it further.
Depending on the framework you are using, there are different options available. For example, if you are using Material-UI, you can easily switch between light and dark modes to meet your needs. Check out the documentation here.
If you are not using a framework, you can create two CSS classes - one for light mode and one for dark mode. These classes can define properties such as colors and background colors. When a toggle theme button is clicked, you can switch all your elements from the light to the dark class, creating a seamless transition. You can also add animations for a more polished effect.
When facing this issue, there are several ways to solve it. If you are working within a specific framework, be sure to explore if there is a built-in solution available. If not, there are still multiple options at your disposal. One suggestion is to create individual CSS classes for each element that you wish to modify for dark mode. Then, utilize JavaScript to create a function that can be triggered by a button in the HTML. This function will apply the new classes to the desired elements. Clicking the button again will revert the changes back to the original CSS classes.
Perhaps this guide will give you a head start.
<html class="theme-light">
<style>
html, body {
margin: 0;
padding: 0;
height: 100%;
width: 100%;
}
.theme-light {
--color-primary: #0060df;
--color-secondary: #fbfbfe;
--color-accent: #fd6f53;
--font-color: #000000;
}
.theme-dark {
--color-primary: #17ed90;
--color-secondary: #243133;
--color-accent: #12cdea;
--font-color: #ffffff;
}
.container {
display: flex;
width: 100%;
height: 100%;
background: var(--color-secondary);
flex-direction: column;
justify-content: center;
align-items: center;
}
.container h1 {
color: var(--font-color);
}
.container button {
color: var(--font-color);
background: var(--color-primary);
padding: 10px 20px;
border: 0;
border-radius: 5px;
}
</style>
<script>
// Select a Theme
function selectTheme(themeName) {
localStorage.setItem('theme', themeName);
document.documentElement.className = themeName;
}
// Toggle Between light and dark themes and vice versa
function toggleTheme() {
if (localStorage.getItem('theme') === 'theme-dark') {
selectTheme('theme-light');
} else {
selectTheme('theme-dark');
}
}
// Apply Theme on Page Load
(function() {
if (localStorage.getItem('theme') === 'theme-dark') {
selectTheme('theme-dark');
} else {
selectTheme('theme-light');
}
})();
</script>
<body>
<div class="container">
<h1>Theme Switcher</h1>
<button id="switch" onclick="toggleTheme()">Switch Theme</button>
</div>
</body>
</html>
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