【发布时间】:2020-06-18 17:31:30
【问题描述】:
我有一个页面列表和一个容器以及指向每个页面的链接列表, 我正在使用 jquery 的animate() 函数使用页面的offset().top 值移动到所需的页面,它第一次工作但之后如果我单击另一个页面的链接,offset().top 位置不一样它开始做奇怪的事情......
这是显示问题的代码 sn-p
<html>
<head>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"
integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"
integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU=" crossorigin="anonymous"></script>
</head>
<body style="margin: 0px; padding: 0px; background-color: #AFAFAF;">
<div style="position: fixed; top: 0; left: 0; background-color: white; width: 100px; height: 120px; z-index: 99">
<a href="#" onclick="goToPage(1);">Go to page 1</a><br>
<a href="#" onclick="goToPage(2);">Go to page 2</a><br>
<a href="#" onclick="goToPage(3);">Go to page 3</a><br>
<a href="#" onclick="goToPage(4);">Go to page 4</a><br>
<a href="#" onclick="goToPage(5);">Go to page 5</a><br>
<a href="#" onclick="goToPage(6);">Go to page 6</a>
</div>
<div id="divContainer">
<div id="fixedContainer" style="position: fixed; top: 0; left: 0; right: 0; bottom: 0;">
<div id="pageContainer"
style="margin: 0 auto; height: 100%; max-width: 800px; position: relative; overflow-y: scroll; transition: all 0.3s ease-out 0s;">
<div id="page1" style="position: relative; height: 1200px; background-color: lightblue;">
</div>
<div id="page2" style="position: relative; height: 1200px; background-color: lightcoral;">
</div>
<div id="page3" style="position: relative; height: 1200px; background-color: lightcyan;">
</div>
<div id="page4" style="position: relative; height: 1200px; background-color: lightgoldenrodyellow;">
</div>
<div id="page5" style="position: relative; height: 1200px; background-color: lightgray;">
</div>
<div id="page6" style="position: relative; height: 1200px; background-color: lightgreen;">
</div>
</div>
</div>
</div>
<script>
function goToPage(elementId) {
$('#pageContainer').animate({
scrollTop: $('#page' + elementId).offset().top
}, 1200);
}
</script>
</body>
</html>
期望的结果是在页面之间无缝移动, 最好不修改实际结构。
【问题讨论】:
标签: javascript html jquery css jquery-ui