Cool-Y.github.io/js/src/scroll-cookie.js
2019-03-16 15:24:51 +08:00

24 lines
655 B
JavaScript

$(document).ready(function() {
// Set relative link path (without domain)
var rpath = window.location.href.replace(window.location.origin, "");
// Write position in cookie
var timeout;
$(window).on("scroll", function() {
clearTimeout(timeout);
timeout = setTimeout(function () {
Cookies.set("scroll-cookie", ($(window).scrollTop() + "|" + rpath), { expires: 365, path: '' });
}, 250);
});
// Read position from cookie
if (Cookies.get("scroll-cookie") !== undefined) {
var cvalues = Cookies.get("scroll-cookie").split('|');
if (cvalues[1] == rpath) {
$(window).scrollTop(cvalues[0]);
}
}
});