我想要实现的是这样的
无论大小如何,图像都适合容器。
如果太大,则会裁剪,然后仅显示中间部分。
如果它太小,它会一直拉伸到包含卡片为止,但不会使照片太张(仍然与原始比例相同)
这就是我尝试过的
我主页的离子含量
<ion-content>
<!-- <h4>Welcome back, {{displayName}}</h4>
<br> -->
<h3>Latest News</h3>
<ion-scroll class="scroll-news" scrollX="true" direction="x">
<ion-card class="card-news" >
<img src="https://images.pexels.com/photos/68147/waterfall-thac-dray-nur-buon-me-thuot-daklak-68147.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940https://www.sti.edu/img/banners/tourism.jpg"/>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
<ion-card class="card-news" >
<img src="https://www.sti.edu/img/banners/tourism.jpg"/>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
</ion-scroll>
<h3>Latest Programs added</h3>
<ion-scroll class="scroll-events" scrollX="true" direction="x">
<ion-card class="card-events" >
<img src="https://www.sti.edu/img/banners/tourism.jpg"/>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
<ion-card class="card-events" >
<img src="https://www.sti.edu/img/banners/tourism.jpg"/>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
</ion-scroll>
<h3>Latest Events</h3>
<ion-scroll class="scroll-news" scrollX="true" direction="x">
<ion-card class="card-news" >
<img src="https://loremflickr.com/320/240/cat/all"/>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
<ion-card class="card-news" >
<img src="https://picsum.photos/200/300/?random"/>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
</ion-scroll>
</ion-content>
css
.card-news{
display: inline-block;
border-radius: 5px;
width:100% !important;
height:90% !important;
max-width: 300px !important;
max-height: 300px!important;
margin-left:16px;
margin-right:0px;
}
.scroll-news{
white-space: nowrap;
height: 320px !important;
}
任何提示将不胜感激,谢谢! :)
答案 0 :(得分:1)
我更喜欢使用背景图像并将其背景尺寸设置为覆盖。这样,您可以控制图像的高度。使用对象适配的缺点是在IE 11上无法使用,请参见here。
它看起来像这样:
<ion-card class="card-events">
<div class="card-img" style="background-image:url('https://www.sti.edu/img/banners/tourism.jpg')"></div>
<ion-card-content>
<p>
Lorem ipsum dolor amet title
</p>
</ion-card-content>
</ion-card>
.card-img {
background-size: cover;
background-repeat: no-repeat;
background-position: center center;
height: 350px;
}