iflrandevu/doc/code/php/js/jquery.smooth-scroll.js
2015-01-21 23:17:16 +01:00

32 lines
1.1 KiB
JavaScript

$(document).ready(function() {
function filterPath(string) {
return string
.replace(/^\//,'')
.replace(/(index|default).[a-zA-Z]{3,4}$/,'')
.replace(/\/$/,'');
}
var locationPath = filterPath(location.pathname);
$('a[href*=#]').each(function() {
var thisPath = filterPath(this.pathname) || locationPath;
if ( locationPath == thisPath
&& (location.hostname == this.hostname || !this.hostname)
&& this.hash.replace(/#/,'') ) {
var $target = $(this.hash), target = this.hash;
if (target) {
$(this).click(function(event) {
if (!$(this.hash).offset()) {
return;
}
event.preventDefault();
position = $(this.hash).offset().top;
$('html,body').animate({scrollTop: position}, 400, function() {
location.hash = target;
});
});
}
}
});
});