前言
在使用uni–app开发微信小程序过程中,遇到了时间轴布局,由于每项的内容高度不一致,使用uniapp自带的扩展组件uni–steps,样式布局无法对齐竖线,于是自己造轮子,完成特殊的布局。显示效果如下:
实现
具体演示代码
1、样式文件
<style scoped lang="scss">
.timeline{
margin: 64rpx auto 0rpx auto;
position: relative;
width: 100%;
&:before{
background-color: #6DD1C9;
content: '';
margin-left: -1rpx;
position: absolute;
top: 0rpx;
left: 14rpx;
width: 2rpx;
bottom: -250rpx;
height: calc(100% - 47rpx);
}
.timeline-event{
position: relative;
}
.timeline-event-copy {
padding: 32rpx 24rpx;
position: relative;
top: -47rpx;
left: 42rpx;
width: 536rpx;
background-color: #FFFFFF;
margin-bottom: 20rpx;
border-radius: 20rpx;
}
.timeline-event-icon{
background-color: #ffffff00;
outline: 0rpx solid #FF0000;
display: block;
margin: 0rpx 0rpx 0rpx 0rpx;
position: absolute;
top: 0rpx;
left: 0rpx;
width: 28rpx;
height: 28rpx;
}
.timeline-event-thumbnail{
color: #38254D;
font-weight: bold;
font-size: 30rpx;
display: inline-flex;
width: 100%;
margin-bottom: 0rpx;
align-items: center;
justify-content: space-between;
}
.timeline-event-content{
display: flex;
flex-direction: column;
margin-top: 20rpx;
margin-bottom: 20rpx;
text{
font-size: 26rpx;
color: #574966;
line-height: 40rpx;
}
.btn{
align-self: flex-end;
font-size: 26rpx;
color: #F06245;
line-height: 60rpx;
text-align: center;
margin-top: -40rpx;
width: 140rpx;
height: 60rpx;
border: 1rpx solid #F06245;
border-radius: 30rpx;
}
}
}
</style>
<view class="timeline">
<block v-for="(item,index) in 4" :key="index">
<view class="timeline-event">
<image class="timeline-event-icon" src="/static/record/table.png"></image>
<view class="timeline-event-copy">
<view class="timeline-event-thumbnail">4月22日(周二) 18:00-19:00</view>
<view class="timeline-event-content">
<text>教练:David Beckham</text>
<text>地点:西沙群岛 · 永兴岛</text>
<text>教室:A教室</text>
<view v-if="index==0" class="btn">取消请假</view>
</view>
</view>
</view>
</block>
</view>
1、样式文件
<style lang="scss">
.timeline-list{
margin: 32rpx;
font-size: 28rpx;
list-style: none;
}
.timeline-item:last-child .timeline-item_tail {
display: none;
}
.timeline-item{
position: relative;
padding-bottom: 20rpx;
}
.timeline-item_tail{
position: absolute;
left: 4rpx;
height: 100%;
border-left: 2rpx solid rgba(109, 209, 201, 0.3);
}
.timeline-item_node{
position: absolute;
background-color: #FFFFFF;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
left: -12rpx;
width: 22rpx;
height: 22rpx;
background: #fff;
border:6rpx solid #6DD1C9;
}
.timeline-item_wrapper{
position: relative;
padding: 32rpx 24rpx;
left: 42rpx;
top: -32rpx;
background-color: #ffffff;
border-radius: 20rpx;
width: 600rpx;
}
.timeline-item_timestamp{
color: #38254D;
font-weight: bold;
font-size: 30rpx;
line-height: 32rpx;
}
.timeline-item_content{
display: flex;
flex-direction: column;
margin-top: 20rpx;
margin-bottom: 20rpx;
text{
font-size: 26rpx;
color: #574966;
line-height: 40rpx;
}
.btn{
align-self: flex-end;
font-size: 26rpx;
color: #F06245;
line-height: 60rpx;
text-align: center;
margin-top: -40rpx;
width: 140rpx;
height: 60rpx;
border: 1rpx solid #F06245;
border-radius: 30rpx;
}
}
</style>
<view class="timeline-list">
<block v-for="(item, index) in 3" :key="index">
<view class="timeline-item">
<view class="timeline-item_tail"></view>
<view class="timeline-item_node"></view>
<view class="timeline-item_wrapper">
<view class="timeline-item_timestamp">4月22日(周二) 18:00-19:00</view>
<view class="timeline-item_content">
<text>教练:David Beckham</text>
<text>地点:西沙群岛 · 永兴岛</text>
<text>教室:A教室</text>
<view v-if="index==0" class="btn">取消请假</view>
</view>
</view>
</view>
</block>
</view>
ps:使用方式1,无法隐藏最后一项的时间线,而第二种方式,可以随时控制每一项的时间线。个人推荐第二种方式。
原文地址:https://blog.csdn.net/loveliqi/article/details/132275615
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