Aylantirish indikatori
CSS va JavaScript yordamida aylantirish indikatorini yaratishni o‘rganing.
Aylantirish indikatori qanday yaratiladi
1-qadam) HTML qo‘shing:
Misol
<div class="header">
<h2>Scroll Indicator</h2>
<div class="progress-container">
<div class="progress-bar" id="myBar"></div>
</div>
</div>
<div>content...</div>
2-qadam) CSS qo‘shing:
Misol
/* Style the header: fixed position (always stay at the top) */
.header {
position: fixed;
top: 0;
z-index: 1;
width: 100%;
background-color: #f1f1f1;
}
/* The progress container (grey background) */
.progress-container {
width: 100%;
height: 8px;
background: #ccc;
}
/* The progress bar (scroll indicator) */
.progress-bar {
height: 8px;
background: #04AA6D;
width: 0%;
}
3-qadam) JavaScript qo‘shing:
Misol
// When the user scrolls the page, execute myFunction
window.onscroll = function() {myFunction()};
function myFunction() {
var winScroll = document.body.scrollTop || document.documentElement.scrollTop;
var height = document.documentElement.scrollHeight - document.documentElement.clientHeight;
var scrolled = (winScroll / height) * 100;
document.getElementById("myBar").style.width = scrolled + "%";
}
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