<template>
<view>
<u-swipe-action :show="item.show" :index="index"
v-for="(item, index) in list" :key="item.id"
@click="click" @open="open"
:options="options"
>
<view class="item u-border-bottom">
<image mode="aspectFill" :src="item.images" />
<!-- 此层wrap在此为必写的,否则可能会出现标题定位错误 -->
<view class="title-wrap">
<text class="title u-line-2">{{ item.title }}</text>
</view>
</view>
</u-swipe-action>
</view>
</template>
<script>
export default {
data() {
return {
list: [
{
id: 1,
title: '长安回望绣成堆,山顶千门次第开,一骑红尘妃子笑,无人知是荔枝来',
images: 'https://cdn.uviewui.com/uview/common/logo.png',
show: false
},
{
id: 2,
title: '新丰绿树起黄埃,数骑渔阳探使回,霓裳一曲千峰上,舞破中原始下来',
images: 'https://cdn.uviewui.com/uview/common/logo.png',
show: false
},
{
id: 3,
title: '登临送目,正故国晚秋,天气初肃。千里澄江似练,翠峰如簇',
images: 'https://cdn.uviewui.com/uview/common/logo.png',
show: false,
}
],
disabled: false,
btnWidth: 180,
show: false,
options: [
{
text: '收藏',
style: {
backgroundColor: '#007aff'
}
},
{
text: '删除',
style: {
backgroundColor: '#dd524d'
}
}
]
};
},
methods: {
click(index, index1) {
if(index1 == 1) {
this.list.splice(index, 1);
this.$u.toast(`删除了第${index}个cell`);
} else {
this.list[index].show = false;
this.$u.toast(`收藏成功`);
}
},
// 如果打开一个的时候,不需要关闭其他,则无需实现本方法
open(index) {
// 先将正在被操作的swipeAction标记为打开状态,否则由于props的特性限制,
// 原本为'false',再次设置为'false'会无效
this.list[index].show = true;
this.list.map((val, idx) => {
if(index != idx) this.list[idx].show = false;
})
}
}
};
</script>
<style lang="scss" scoped>
.item {
display: flex;
padding: 20rpx;
}
image {
width: 120rpx;
flex: 0 0 120rpx;
height: 120rpx;
margin-right: 20rpx;
border-radius: 12rpx;
}
.title {
text-align: left;
font-size: 28rpx;
color: $u-content-color;
margin-top: 20rpx;
}
</style>