2025-10-27 13:21:43 +08:00
|
|
|
|
<!-- components/collapse-panel.vue -->
|
|
|
|
|
|
<template>
|
|
|
|
|
|
<view class="collapse-panel">
|
|
|
|
|
|
<view
|
|
|
|
|
|
class="collapse-header"
|
|
|
|
|
|
@click="toggleCollapse"
|
|
|
|
|
|
>
|
|
|
|
|
|
<view class="title">
|
|
|
|
|
|
<uni-icons type="gear-filled" size="18" color="white" />
|
|
|
|
|
|
<text>{{ title }}</text>
|
|
|
|
|
|
</view>
|
|
|
|
|
|
<view
|
|
|
|
|
|
class="arrow"
|
|
|
|
|
|
:class="{ 'arrow-open': isOpen }"
|
|
|
|
|
|
>
|
|
|
|
|
|
<uni-icons type="arrowright" size="18" color="white" />
|
|
|
|
|
|
</view>
|
|
|
|
|
|
</view>
|
|
|
|
|
|
|
|
|
|
|
|
<view
|
|
|
|
|
|
class="collapse-content"
|
|
|
|
|
|
:style="contentStyle"
|
|
|
|
|
|
>
|
|
|
|
|
|
<slot /> <!-- 插槽保留,支持自定义内容 -->
|
|
|
|
|
|
</view>
|
|
|
|
|
|
</view>
|
|
|
|
|
|
</template>
|
|
|
|
|
|
|
|
|
|
|
|
<script>
|
|
|
|
|
|
// Vue 2 无需导入 Vue 核心API(如ref/computed),直接使用选项式API
|
|
|
|
|
|
export default {
|
|
|
|
|
|
// 1. 定义组件接收的props(替代 Vue3 的 defineProps)
|
|
|
|
|
|
props: {
|
|
|
|
|
|
title: {
|
|
|
|
|
|
type: String,
|
|
|
|
|
|
required: true, // 标题为必填项
|
|
|
|
|
|
default: "" // 兜底默认值(避免无值时异常)
|
|
|
|
|
|
},
|
|
|
|
|
|
duration: {
|
|
|
|
|
|
type: Number,
|
|
|
|
|
|
default: 300 // 动画时长默认300ms
|
|
|
|
|
|
},
|
|
|
|
|
|
isBorder: {
|
|
|
|
|
|
type: Boolean,
|
|
|
|
|
|
default: true // 默认显示边框
|
|
|
|
|
|
}
|
|
|
|
|
|
},
|
|
|
|
|
|
// 2. 响应式数据(替代 Vue3 的 ref)
|
|
|
|
|
|
data() {
|
|
|
|
|
|
return {
|
|
|
|
|
|
isOpen: false, // 控制折叠/展开状态
|
|
|
|
|
|
contentHeight: 0 // 内容高度(原代码未实际使用,保留以备扩展)
|
|
|
|
|
|
};
|
|
|
|
|
|
},
|
|
|
|
|
|
// 3. 计算属性(替代 Vue3 的 computed 函数)
|
|
|
|
|
|
computed: {
|
|
|
|
|
|
// 动态计算内容区域样式(控制展开/折叠动画)
|
|
|
|
|
|
contentStyle() {
|
|
|
|
|
|
return {
|
|
|
|
|
|
"max-height": this.isOpen ? "1000px" : "0", // 展开时最大高度1000px(足够容纳多数内容)
|
|
|
|
|
|
"transition": `all ${this.duration}ms ease`, // 动画过渡:时长从props获取
|
|
|
|
|
|
"opacity": this.isOpen ? 1 : 0 // 展开时不透明,折叠时透明
|
|
|
|
|
|
};
|
|
|
|
|
|
}
|
|
|
|
|
|
},
|
|
|
|
|
|
// 4. 方法定义(替代 Vue3 的直接函数定义)
|
|
|
|
|
|
methods: {
|
|
|
|
|
|
// 切换折叠/展开状态
|
|
|
|
|
|
toggleCollapse() {
|
|
|
|
|
|
this.isOpen = !this.isOpen;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
};
|
|
|
|
|
|
</script>
|
|
|
|
|
|
|
|
|
|
|
|
<style lang="scss" scoped>
|
|
|
|
|
|
.collapse-panel {
|
|
|
|
|
|
margin: 16rpx 0;
|
|
|
|
|
|
border-radius: 8rpx;
|
|
|
|
|
|
overflow: hidden;
|
|
|
|
|
|
border: 1rpx solid #eee;
|
|
|
|
|
|
|
|
|
|
|
|
// 头部样式(点击区域)
|
|
|
|
|
|
.collapse-header {
|
|
|
|
|
|
display: flex;
|
|
|
|
|
|
justify-content: space-between;
|
|
|
|
|
|
align-items: center;
|
|
|
|
|
|
padding: 24rpx;
|
2025-10-29 15:38:20 +08:00
|
|
|
|
background-color: #1a73e8;
|
2025-10-27 13:21:43 +08:00
|
|
|
|
color: white;
|
|
|
|
|
|
transition: background-color 0.2s;
|
|
|
|
|
|
|
|
|
|
|
|
// 点击反馈(:active状态)
|
|
|
|
|
|
&:active {
|
|
|
|
|
|
background-color: #f1f3f5;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
.title {
|
|
|
|
|
|
font-size: 32rpx;
|
|
|
|
|
|
font-weight: 500;
|
|
|
|
|
|
color: white;
|
|
|
|
|
|
display: flex;
|
|
|
|
|
|
align-items: center;
|
|
|
|
|
|
gap: 12rpx; // 图标与文字间距(原代码未显式设置,补充后排版更整齐)
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 箭头样式(旋转动画)
|
|
|
|
|
|
.arrow {
|
|
|
|
|
|
transition: transform 0.3s ease;
|
|
|
|
|
|
color: white;
|
|
|
|
|
|
|
|
|
|
|
|
// 展开时箭头旋转90度
|
|
|
|
|
|
&-open {
|
|
|
|
|
|
transform: rotate(90deg);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 内容区域样式
|
|
|
|
|
|
.collapse-content {
|
|
|
|
|
|
overflow: hidden;
|
|
|
|
|
|
padding: 0 24rpx;
|
|
|
|
|
|
background-color: #fff;
|
|
|
|
|
|
// 原代码中过渡类(.content-enter-active等)未关联<transition>组件,保留以备后续扩展
|
|
|
|
|
|
&-enter-active,
|
|
|
|
|
|
&-leave-active {
|
|
|
|
|
|
transition: all 0.3s ease;
|
|
|
|
|
|
}
|
|
|
|
|
|
&-enter-from,
|
|
|
|
|
|
&-leave-to {
|
|
|
|
|
|
opacity: 0;
|
|
|
|
|
|
max-height: 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
</style>
|