前端uniapp列表下拉到底部加载下一页列表【下拉加载页面/带源码/实战】
目录
- 一. 图片
- 1.
- 2.
- 二.list.vue
- 三.uni-load-more.vue
- 最后
一. 图片
1.
2.
二.list.vue
<template>
<view>
<!--列表-->
<scroll-view scroll-y="true" class="scroll-Y" :style="'height:' + scrollviewHigh + 'px;'" lower-threshold="50"
@scrolltoupper="scrolltoupperFunc" @scrolltolower="scrolltolowerFunc">
<view class="p-0-30 bg-white">
<view class="d-b-c border-b p-20-0" v-for="(item,index) in tableData" :key="index">
<view class="d-s-s f-w d-c flex-1">
<text class="30">提现</text>
<text class="gray9 f22">{{item.create_time}}</text>
</view>
<view>
<text
:class="item.apply_status.text=='审核通过'?'green':'gray9'">{{ item.apply_status.text }}</text>
<text class="red ml20"> {{ item.money }}元</text>
</view>
</view>
<!--<view class="">
<view class="bottom-refresh">
<view class="d-c-c p30" v-if="tableData.length && no_more">
<text class="gray3">亲, 没有更多了</text>
</view>
<view v-if="loading" class="d-c-c p30">
<text class="gray3">加载中...</text>
</view>
</view>
</view>-->
<!-- 没有记录 -->
<view class="d-c-c p30" v-if="tableData.length==0 && !loading">
<text class="iconfont icon-wushuju"></text>
<text class="cont">亲，暂无相关记录哦</text>
</view>
<uni-load-more v-else :loadingType="loadingType"></uni-load-more>
</view>
</scroll-view>
</view>
</template>
<script>
import uniLoadMore from "@/components/uni-load-more.vue";
export default {
components: {
uniLoadMore
},
data() {
return {
/*手机高度*/
phoneHeight: 0,
/*可滚动视图区域高度*/
scrollviewHigh: 0,
/*状态选中*/
state_active: -1,
/*数据列表*/
tableData: [],
no_more: false,
loading: true,
/*最后一页码数*/
last_page: 0,
/*当前页面*/
page: 1,
/*每页条数*/
list_rows: 20,
tableList: [],
}
},
computed: {
/*加载中状态*/
loadingType() {
if (this.loading) {
return 1;
} else {
if (this.tableData.length != 0 && this.no_more) {
return 2;
} else {
return 0;
}
}
}
},
mounted() {
/*初始化*/
this.init();
/*获取数据*/
this.getData();
},
methods: {
/*初始化*/
init() {
let self = this;
uni.getSystemInfo({
success(res) {
self.phoneHeight = res.windowHeight;
self.scrollviewHigh = res.windowHeight;
}
});
},
/*获取数据*/
getData() {
let self = this;
let page = self.page;
self.loading = true;
let list_rows = self.list_rows;
self._get('user.cash/lists', {
status: -1,
page: page || 1,
list_rows: list_rows,
}, function(data) {
self.loading = false;
self.tableData = self.tableData.concat(data.data.list.data);
self.last_page = data.data.list.last_page;
if (data.data.list.last_page <= 1) {
self.no_more = true;
return false;
}
});
},
/*切换*/
stateFunc(e) {
let self = this;
if (e != self.state_active) {
self.tableData = [];
self.page = 1;
self.state_active = e;
self.getData();
}
},
/*可滚动视图区域到顶触发*/
scrolltoupperFunc() {
console.log('滚动视图区域到顶');
},
/*可滚动视图区域到底触发*/
scrolltolowerFunc() {
let self = this;
if (self.page < self.last_page) {
self.page++;
self.getData();
}
self.no_more = true;
}
}
}
</script>
<style>
</style>
三.uni-load-more.vue
<template>
<view class="load-more">
<view class="loading-img" v-show="loadingType === 1 && showImage">
<view class="load1">
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
</view>
<view class="load2">
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
</view>
<view class="load3">
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
<view :style="{background:color}"></view>
</view>
</view>
<text class="loading-text" :style="{color:color}">{{loadingType === 0 ? contentText.contentdown : (loadingType === 1 ? contentText.contentrefresh : contentText.contentnomore)}}</text>
</view>
</template>
<script>
export default {
name: "load-more",
props: {
loadingType: {
//上拉的状态：0-loading前；1-loading中；2-没有更多了
type: Number,
default: 0
},
showImage: {
type: Boolean,
default: true
},
color: {
type: String,
default: "#999999"
},
contentText: {
type: Object,
default () {
return {
contentdown: "上拉显示更多",
contentrefresh: "正在加载...",
contentnomore: "已经到底了"
};
}
}
},
data() {
return {}
}
}
</script>
<style>
.load-more {
display: flex;
flex-direction: row;
height: 80upx;
align-items: center;
justify-content: center;
}
.loading-img {
height: 24px;
width: 24px;
margin-right: 10px;
}
.loading-text {
font-size: 24upx;
color: #999;
}
.loading-img>view {
position: absolute;
}
.load1,
.load2,
.load3 {
height: 24px;
width: 24px;
}
.load2 {
transform: rotate(30deg);
}
.load3 {
transform: rotate(60deg);
}
.loading-img>view view {
width: 6px;
height: 2px;
border-top-left-radius: 1px;
border-bottom-left-radius: 1px;
background: #777;
position: absolute;
opacity: 0.2;
transform-origin: 50%;
-webkit-animation: load 1.56s ease infinite;
}
.loading-img>view view:nth-child(1) {
transform: rotate(90deg);
top: 2px;
left: 9px;
}
.loading-img>view view:nth-child(2) {
-webkit-transform: rotate(180deg);
top: 11px;
right: 0px;
}
.loading-img>view view:nth-child(3) {
transform: rotate(270deg);
bottom: 2px;
left: 9px;
}
.loading-img>view view:nth-child(4) {
top: 11px;
left: 0px;
}
.load1 view:nth-child(1) {
animation-delay: 0s;
}
.load2 view:nth-child(1) {
animation-delay: 0.13s;
}
.load3 view:nth-child(1) {
animation-delay: 0.26s;
}
.load1 view:nth-child(2) {
animation-delay: 0.39s;
}
.load2 view:nth-child(2) {
animation-delay: 0.52s;
}
.load3 view:nth-child(2) {
animation-delay: 0.65s;
}
.load1 view:nth-child(3) {
animation-delay: 0.78s;
}
.load2 view:nth-child(3) {
animation-delay: 0.91s;
}
.load3 view:nth-child(3) {
animation-delay: 1.04s;
}
.load1 view:nth-child(4) {
animation-delay: 1.17s;
}
.load2 view:nth-child(4) {
animation-delay: 1.30s;
}
.load3 view:nth-child(4) {
animation-delay: 1.43s;
}
@-webkit-keyframes load {
0% {
opacity: 1;
}
100% {
opacity: 0.2;
}
}
</style>
最后
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