微信小程序实现一个简单swiper代码实例
这篇文章主要介绍了微信小程序实现一个简单swiper代码实例,文中通过示例代码介绍的非常详细,对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下
话不多说,上截图
HTML
<swiper class="swiper-block" previous-margin="70rpx" next-margin="70rpx" current="0" autoplay="true" bindchange="swiperChange" circular="true">
<block wx:for="{{totalData.banners}}" wx:index="{{index}}" wx:key="bannerList">
<swiper-item class="swiper-item">
<image mode="aspectFill" src="{{item.cover}}" class="slide-image {{swiperIndex == index ? 'active' : ''}}" /> <br> </swiper-item>
</block>
</swiper>
css
.swiper-block {
height: 320rpx;
width: 100%;
}
.swiper-item {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
overflow: unset;
text-align: center;
}
.slide-image {
height: 230rpx;
width: 526rpx;
border-radius: 10rpx;
box-shadow: 0px 3px 10px 0px rgba(51, 51, 51, 0.3);
margin: 0 rpx 30rpx;
z-index: 1;
}
.active {
transform: scale(1.21);
transition: all 0.2s ease-in 0s;
z-index: 20;
}
js
swiperChange(e) {
const that = this;
that.setData({
swiperIndex: e.detail.current,
})
},
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