tui-network-alert.vue
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<template>
<view class="tui-network__alert"
:style="{padding:padding,background:background,marginTop:marginTop+'rpx',marginBottom:marginBottom+'rpx'}"
v-if="!isConnected && visible" @tap.stop="onTap">
<slot></slot>
<text class="tui-network__text" :style="{color:color,fontSize:size+'rpx'}">{{text}}</text>
<slot name="right"></slot>
</view>
</template>
<script>
let listener;
export default {
name: "tui-network-alert",
emits: ['click', 'change'],
props: {
text: {
type: String,
default: '当前网络不可用，请检查你的网络设置'
},
background: {
type: String,
default: '#fee3e6'
},
size: {
type: [Number, String],
default: 28
},
color: {
type: String,
default: '#f74d54'
},
padding: {
type: String,
default: '24rpx 30rpx'
},
visible: {
type: Boolean,
default: true
},
marginTop: {
type: [Number, String],
default: 0
},
marginBottom: {
type: [Number, String],
default: 0
}
},
data() {
return {
isConnected: true,
networkType: ''
};
},
watch: {
networkType(newValue, oldValue) {
this.$emit('change', {
isConnected: newValue,
networkType: this.networkType
})
}
},
created() {
listener = (res) => {
this.networkType = res.networkType;
// #ifdef MP-TOUTIAO
this.isConnected = res.networkType != 'none'
// #endif
// #ifndef MP-TOUTIAO
this.isConnected = res.isConnected;
// #endif
}
listener && uni.onNetworkStatusChange(listener);
},
mounted() {
uni.getNetworkType({
success: (res) => {
// console.log(res)
this.networkType = res.networkType;
this.isConnected = res.networkType != 'none'
}
})
},
// #ifndef VUE3
beforeDestroy() {
// #ifdef APP || MP-WEIXIN || H5 || MP-KUAISHOU
listener && uni.offNetworkStatusChange(listener)
// #endif
},
// #endif
// #ifdef VUE3
beforeUnmount() {
// #ifdef APP || MP-WEIXIN || H5 || MP-KUAISHOU
listener && uni.offNetworkStatusChange(listener)
// #endif
},
// #endif
methods: {
onTap() {
this.$emit('click')
}
}
}
</script>
<style>
.tui-network__alert {
/* #ifndef APP-NVUE */
width: 100%;
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
box-sizing: border-box;
}
.tui-network__text {
flex: 1;
/* #ifndef APP-NVUE */
word-break: break-word;
box-sizing: border-box;
/* #endif */
}
</style>