66 lines
2.8 KiB
Vue
66 lines
2.8 KiB
Vue
<template>
|
|
<div class="aa-collapse">
|
|
<div
|
|
v-for="item in items" :key="item.key"
|
|
class="aa-collapse-item"
|
|
:class="{ 'is-open': isOpen(item.key), 'is-disabled': item.disabled }"
|
|
>
|
|
<div class="aa-collapse-header" @click="toggle(item)">
|
|
<span class="aa-collapse-arrow">▶</span>
|
|
<span class="aa-collapse-title">{{ item.title }}</span>
|
|
</div>
|
|
<div v-show="isOpen(item.key)" class="aa-collapse-content">
|
|
<slot :name="item.key"><slot /></slot>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</template>
|
|
|
|
<script setup>
|
|
import { computed } from 'vue';
|
|
|
|
const props = defineProps({
|
|
modelValue: { type: [Array, String, null], default: () => [] }, // 展开 key 列表（手风琴时为单个 key）
|
|
items: { type: Array, required: true }, // [{ key, title, disabled? }]
|
|
accordion: { type: Boolean, default: false }
|
|
});
|
|
const emit = defineEmits(['update:modelValue', 'change']);
|
|
|
|
const openList = computed(() =>
|
|
props.accordion
|
|
? (props.modelValue ? [props.modelValue] : [])
|
|
: Array.isArray(props.modelValue) ? props.modelValue : []
|
|
);
|
|
function isOpen(key) { return openList.value.includes(key); }
|
|
|
|
function toggle(item) {
|
|
if (item.disabled) return;
|
|
let next;
|
|
if (props.accordion) {
|
|
next = isOpen(item.key) ? [] : [item.key];
|
|
} else {
|
|
next = isOpen(item.key)
|
|
? openList.value.filter(k => k !== item.key)
|
|
: [...openList.value, item.key];
|
|
}
|
|
emit('update:modelValue', props.accordion ? (next[0] ?? '') : next);
|
|
emit('change', props.accordion ? (next[0] ?? '') : next);
|
|
}
|
|
</script>
|
|
|
|
<!-- 样式对齐 组件2.txt 规范 -->
|
|
<style scoped>
|
|
.aa-collapse { border: 1px solid #E8ECF1; border-radius: 6px; overflow: hidden; font-family: var(--font-family, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif); color: #262626; background: #fff; }
|
|
.aa-collapse-item + .aa-collapse-item { border-top: 1px solid #E8ECF1; }
|
|
.aa-collapse-header { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; cursor: pointer;
|
|
font-size: 14px; color: #262626; background: #fff; transition: background .15s; user-select: none; }
|
|
.aa-collapse-header:hover { background: #F5F7FA; }
|
|
.aa-collapse-item.is-disabled .aa-collapse-header { color: #BFBFBF; cursor: not-allowed; background: #fff; }
|
|
.aa-collapse-arrow { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px;
|
|
color: #8C8C8C; font-size: 12px; transition: transform .2s ease; transform: rotate(0deg); }
|
|
.aa-collapse-item.is-open .aa-collapse-arrow { transform: rotate(90deg); }
|
|
.aa-collapse-title { flex: 1; }
|
|
.aa-collapse-content { padding: 16px; font-size: 14px; line-height: 1.6; color: #595959; border-top: 1px solid #E8ECF1; background: #fff; }
|
|
.aa-collapse-item.is-disabled .aa-collapse-content { color: #BFBFBF; }
|
|
</style>
|