100 lines
2.2 KiB
Plaintext
100 lines
2.2 KiB
Plaintext
<template>
|
||
<refresh @refresh="refresh" @pullingdown="onpullingdown" :display="showRefresh ? 'show' : 'hide'">
|
||
<view class="refreshBox">
|
||
<!-- 可以自己添加图片路径或base64实现图片 <image class="refreshImg" :src="config[state].img" mode="widthFix" resize="cover"></image> -->
|
||
<text class="refreshText">{{config[state].text}}</text>
|
||
</view>
|
||
</refresh>
|
||
</template>
|
||
<script>
|
||
export default {
|
||
data() {
|
||
return {
|
||
showRefresh:false, // 是否显示刷新
|
||
state:0 // 刷新状态，0：继续下拉执行刷新，1：释放立即刷新，2：正在加载中，3：加载成功
|
||
}
|
||
},
|
||
methods:{
|
||
// 下拉刷新回调函数
|
||
onpullingdown({pullingDistance,viewHeight}) {
|
||
if(pullingDistance < viewHeight){
|
||
this.state = 0 // 继续下拉执行刷新
|
||
}else{
|
||
this.state = 1 // 释放立即刷新
|
||
}
|
||
},
|
||
// 执行刷新
|
||
refresh(){
|
||
// console.log('refresh');
|
||
this.showRefresh = true // 显示刷新
|
||
this.state = 2 // 正在加载中
|
||
this.$emit('refresh') // 触发refresh事件
|
||
}
|
||
},
|
||
watch: {
|
||
// 监听loading变化
|
||
loading(loading, oldValue) {
|
||
if(!loading){
|
||
this.showRefresh = false // 隐藏刷新
|
||
this.state = 3 // 加载成功
|
||
}
|
||
}
|
||
},
|
||
props: {
|
||
loading: {
|
||
type:Boolean,
|
||
default(){
|
||
return false
|
||
}
|
||
},
|
||
config: {
|
||
type: Array,
|
||
default(){
|
||
return [
|
||
{
|
||
text:"继续下拉执行刷新",
|
||
img:""//可以自己添加图片路径或base64实现图片
|
||
},
|
||
{
|
||
text:"释放立即刷新",
|
||
img:""//可以自己添加图片路径或base64实现图片
|
||
},
|
||
{
|
||
text:"正在加载中",
|
||
img:""//可以自己添加图片路径或base64实现图片
|
||
},
|
||
{
|
||
text:"加载成功",
|
||
img:""//可以自己添加图片路径或base64实现图片
|
||
}
|
||
]
|
||
}
|
||
},
|
||
},
|
||
}
|
||
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
.refreshBox{
|
||
width: 750rpx;
|
||
height: 50px;
|
||
justify-content: center;
|
||
align-items: center;
|
||
flex-direction: row;
|
||
/* #ifndef APP-PLUS */
|
||
margin-top: -50px;
|
||
/* #endif */
|
||
}
|
||
.refreshImg{
|
||
width: 55rpx;
|
||
height: 55rpx;
|
||
z-index: 111;
|
||
}
|
||
.refreshText{
|
||
font-size: 26rpx;
|
||
color: #999999;
|
||
padding-left: 6rpx;
|
||
}
|
||
</style>
|