Question

我正在尝试使用 wow.js 在项目滚动到视图时为其设置动画。我希望动画的项目在页面上的固定位置DIV内。

然而，wow.js不希望在项目进入视图时为它们设置动画，我猜测是因为浏览器窗口本身不滚动，只有固定位置DIV有溢出-y设置为滚动。

有关让wow.js为固定位置DIV内的项目制作动画的想法吗？

绿色背景段落是我的目标是制作动画。

基础知识：

var wow = new WOW({
    boxClass: 'wow', // animated element css class (default is wow)
    animateClass: 'animated', // animation css class (default is animated)
    offset: 150, // distance to the element when triggering the animation (default is 0)
    live: true, // act on asynchronously loaded content (default is true)
    callback: function (box) {
        // the callback is fired every time an animation is started
        // the argument that is passed in is the DOM node being animated
    }
});
wow.init();

#wrapper {
    height: 300px;
    width: 500px;
    margin: 60px auto 0 auto;
    border: 1px solid black;
    overflow-y: scroll;
}

<link href="https://github.com/daneden/animate.css/blob/master/animate.css" rel="stylesheet"/>
<script src="https://github.com/matthieua/WOW/blob/master/dist/wow.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<div id="wrapper">
    <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Nam liber tempor cum soluta nobis eleifend option congue nihil imperdiet doming id quod mazim placerat facer possim assum.</p>
    <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Nam liber tempor cum soluta nobis eleifend option congue nihil imperdiet doming id quod mazim placerat facer possim assum.</p>
    <p style="background: green; padding: 20px;" class="wow fadeInUp animated">Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Nam liber tempor cum soluta nobis eleifend option congue nihil imperdiet doming id quod mazim placerat facer possim assum.</p>
</div>

如何使用wow.js为固定位置DIV内的元素设置动画？

0 个答案: