我正在写一个单页网站。它有3个'幻灯片',如关于/音乐/联系。使用下拉菜单创建对这些幻灯片的访问。当您单击菜单中的链接时,当前页面包装器将转到visibility: hidden
并通过动画可以看到以下内容。这很好用,但一切都发生在根页面上,而不更改URL,这不是用户友好的,就好像你想要共享链接到页面,你将始终被重定向到根。
所以问题是:“如何在不重新加载页面的情况下更改网址(可能通过哈希或smth)?”。提前谢谢。
P.S。不需要代码,只需告诉我你的方法,我会将其添加到代码中。
答案 0 :(得分:0)
只需检查一下,如果你想要这个就拿走它
function isElementInViewport (el) {
//special bonus for those using jQuery
if (typeof jQuery === "function" && el instanceof jQuery) {
el = el[0];
}
var rect = el.getBoundingClientRect();
return (
rect.top >= 0 &&
rect.left >= 0 &&
rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /*or $(window).height() */
rect.right <= (window.innerWidth || document.documentElement.clientWidth) /*or $(window).width() */
);
}
// click-to-scroll behavior
$("a").click(function (e) {
e.preventDefault();
var section = this.href;
var sectionClean = section.substring(section.indexOf("#"));
$("html, body").animate({
scrollTop: $(sectionClean).offset().top
}, 1000, function () {
window.location.hash = sectionClean;
});
});
// listen for the scroll event
$(document).on("scroll", function() {
//console.log("onscroll event fired...");
// check if the anchor elements are visible
$(".common").each(function (idx, el) {
if ( isElementInViewport(el) ) {
// update the URL hash
if (window.history.pushState) {
var urlHash = "#" + $(el).attr("id");
window.history.pushState(null, null, urlHash);
}
}
});
});
body {
float: left;
width: 100%;
padding-bottom: 0px;
}
.common {
width: 100%;
float: left;
height: 100vh;
display: table;
}
.allbody {
float: left;
width: 100%;
}
a {
display: inline-block;
padding: 15px;
}
header {
float: left;
width: 100%;
position: fixed;
top: 0;
left: 0;
background: #fff;
}
.common h2 {
font-size: 30px;
color: #fff;
text-align: center;
padding-top: 10%;
display: table-cell;
vertical-align: middle;
}
#firstDestination {
background: #000;
}
#secondDestination {
background: #999;
}
#thirdDestination {
background: #ccc;
}
#fourthDestination {
background: #c1c1c1;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<header>
<a href="#firstDestination">first page</a>
<a href="#secondDestination" >second page</a>
<a href="#thirdDestination">third page</a>
<a href="#fourthDestination">fourth page</a>
</header>
<div class="allbody">
<div class="common" id="firstDestination" ><h2>First Page</h2></div>
<div class="common" id="secondDestination"><h2>Second Page</h2></div>
<div class="common" id="thirdDestination" ><h2>Third Page</h2></div>
<div class="common" id="fourthDestination" ><h2>Fourth Page</h2></div>
</div>