I'm curious about how to create a similar effect like the one on this page:
On the left side, there is a panel that allows for adjusting the template. What I've noticed is that when I change the color, different CSS files are used (blue.css, purple.css, etc.) and everything happens seamlessly without refreshing the webpage.
How was this achieved?
Can this also be applied to other elements on a webpage, such as changing the background from an image to a video?
If you're tired of constantly reloading the page, consider using jQuery to make dynamic changes without refreshing.
To easily modify multiple colors on your website, try adding a class to the body element and adjusting your CSS accordingly.
Here's a simple example to help illustrate this concept:
$(function() {
$('#options button').on('click',function() {
$('body').addClass( $(this).val() );
});
});.blue main {
background: lightblue;
}
.blue main span {
border: 5px solid blue;
}
.green main {
background: lightgreen;
}
.green main span {
border: 5px solid green;
}
.yellow main {
background: lightyellow;
}
.yellow main span {
border: 5px solid yellow;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="options">
<button value="blue">blue</button>
<button value="green">green</button>
<button value="yellow">yellow</button>
</div>
<main>This is a text <span>with a span</span></main>A piece of javascript code is linked to clicks on the color switcher, causing a change in the CSS file reference of a link tag located in the header section.
The javascript function can be found within the demo.js file.
function() {
var id = $(this).attr("id");
$("#color-switch").attr("href", "css/colors/" + id + ".css");
}
Additionally, here is the corresponding stylesheet reference from the document's head element that is modified by the above script:
<!-- COLORS -->
<link rel="stylesheet" id="color-switch" href="css/colors/blue.css">
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