【发布时间】:2019-09-06 01:08:33
【问题描述】:
我正在尝试将航路点用于两个特定功能。
识别用户是向上还是向下滚动并且容器进入视图。这不起作用。
我试图弄清楚如何做的第二件事不一定与航点有关。我希望您在 sn-p 中看到的图像根据滚动进度逐步
transform: translateX。我不知道该怎么做。我在 sn-p 中加入 translate 以显示动作。
If you go to this site 并向下滚动到“Nike 和 Snapchat”部分,您将看到 Lebron 的手机图像。随着您逐渐向上或向下滚动,图像会相应移动。这就是我想要复制的内容。
有谁知道我可以做些什么来实现这一目标?
var homeMainSec = $('#homeMainSec');
homeMainSec.waypoint(function(direction) {
if (direction === 'down') {
$('#homeBoxGridRight img').addClass('slideLeftDisplay');
console.log('Left Slide');
}
}, {
offset: '25%'
});
homeMainSec.waypoint(function(direction) {
if (direction === 'up') {
$('#homeBoxGridRight img').addClass('slideRightDisplay');
console.log('Right Slide');
}
}, {
offset: '25%'
});
#homeMainSec {
width: 100%;
height: 95vh;
position: relative;
margin-top: 70px;
}
.homeMainBlock {
height: 100%;
width: 50%;
display: inline-block;
vertical-align: top;
box-sizing: border-box;
}
/*- HomeBoxGridRight Section -*/
#homeBoxGridRight img {
display: block;
width: 40%;
height: auto;
margin-left: 50%;
}
.slideLeftDisplay {
transform: translateX(-100px);-webkit-transform: translateX(-100px);
transition: 1s;-webkit-transition: 1s;
opacity: 1;
}
.slideRightDisplay {
transform: translateX(100px);-webkit-transform: translateX(100px);
transition: 1s;-webkit-transition: 1s;
opacity: 1;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/waypoints/4.0.1/jquery.waypoints.min.js"></script>
<section id="homeMainSec">
<div class="homeMainBlock" id="homeBoxGridLeft">
</div><div class="homeMainBlock" id="homeBoxGridRight">
<img src="https://slidesjs.com/examples/standard/img/example-slide-1.jpg" alt="Image">
</div>
</section>
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【问题讨论】:
标签: javascript jquery css scroll jquery-waypoints