實現(xiàn)跑馬燈效果圖
圖片.png
---wxml文件---
<!--跑馬燈中的文字信息字段:gundong_text-->
<view wx:if='{{gundong_text}}' class="marquee_container" style="--marqueeWidth--:-12em">
<view class='marquee_text'>
<view class='hengxianggundong'>
<image class='gundong_image' mode='aspectFit' src='../../image/laba.png'></image>
<view class='triangle-left'></view>
<view class="gundong_textView weui-zimFont9">{{gundong_text}}</view>
</view>
</view>
</view>
---wxss文件---
/* 跑馬燈樣式 */
@keyframes around {
from {
margin-left: 100%;
}
to {
/* var接受傳入的變量 */
margin-left: var(--marqueeWidth--);
}
}
.marquee_container {
position: absolute;
top: 120rpx;
width: 100%;
height: 60rpx;
line-height: 60rpx;
z-index: 1200;
}
.marquee_container:hover {
/* 不起作用 */
animation-play-state: paused;
}
.marquee_text {
display: inline-block;
flex-direction: row;
justify-content: flex-start;
align-items: center;
white-space: nowrap;
animation-name: around;
animation-duration: 10s; /*過渡時間*/
animation-iteration-count: infinite;
animation-timing-function: linear;
}
.hengxianggundong {
display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: center;
}
.gundong_image {
background-color: rgba(0, 0, 0, 0.6);
width: 50rpx;
height: 50rpx;
border-radius: 50%;
margin-right: 20rpx;
}
.triangle-left {
width: 0;
height: 0;
border-right: 10rpx solid rgba(0, 0, 0, 0.8);
border-bottom: 10rpx solid rgba(0, 0, 0, 0);
border-top: 10rpx solid rgba(0, 0, 0, 0);
}
.gundong_textView {
background-color: rgba(0, 0, 0, 0.8);
color: white;
padding-left: 20rpx;
padding-right: 20rpx;
border-radius: 10rpx;
}
