future
74 lines
1.4 KiB
Vue
74 lines
1.4 KiB
Vue
<!-- components/LoadingOverlay.vue -->
|
|
<template>
|
|
<view v-if="visible" class="loading-overlay">
|
|
<view class="loading-content">
|
|
<view class="loading-spinner"></view>
|
|
<text class="loading-text">{{ text }}</text>
|
|
</view>
|
|
</view>
|
|
</template>
|
|
|
|
<script setup>
|
|
import { ref, onMounted, onUnmounted } from 'vue'
|
|
|
|
const props = defineProps({
|
|
text: { type: String, default: '加载中...' },
|
|
delay: { type: Number, default: 200 }
|
|
})
|
|
|
|
const visible = ref(false)
|
|
let timer = null
|
|
|
|
onMounted(() => {
|
|
timer = setTimeout(() => {
|
|
visible.value = true
|
|
}, props.delay)
|
|
})
|
|
|
|
onUnmounted(() => {
|
|
if (timer) clearTimeout(timer)
|
|
})
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.loading-overlay {
|
|
position: fixed;
|
|
top: 0;
|
|
left: 0;
|
|
right: 0;
|
|
bottom: 0;
|
|
background: rgba(255, 255, 255, 0.9);
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
z-index: 10000;
|
|
}
|
|
|
|
.loading-content {
|
|
background: rgba(0, 0, 0, 0.7);
|
|
border-radius: 16rpx;
|
|
padding: 32rpx 48rpx;
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: center;
|
|
gap: 20rpx;
|
|
}
|
|
|
|
.loading-spinner {
|
|
width: 48rpx;
|
|
height: 48rpx;
|
|
border: 4rpx solid rgba(255, 255, 255, 0.3);
|
|
border-top-color: #fff;
|
|
border-radius: 50%;
|
|
animation: spin 0.8s linear infinite;
|
|
}
|
|
|
|
@keyframes spin {
|
|
to { transform: rotate(360deg); }
|
|
}
|
|
|
|
.loading-text {
|
|
color: #fff;
|
|
font-size: 24rpx;
|
|
}
|
|
</style> |