From 419ad623db22db5fa34e88ab771d2161fe12e920 Mon Sep 17 00:00:00 2001
From: 马宇豪 <978517621@qq.com>
Date: Tue, 01 Aug 2023 16:08:25 +0800
Subject: [PATCH] 提交上拉加载
---
pages/tabBar/information/information.vue | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 51 insertions(+), 6 deletions(-)
diff --git a/pages/tabBar/information/information.vue b/pages/tabBar/information/information.vue
index 89f5e68..b8b43a7 100644
--- a/pages/tabBar/information/information.vue
+++ b/pages/tabBar/information/information.vue
@@ -9,6 +9,9 @@
<view class="barText">信息发布</view>
</view>
</view>
+ <div v-if="loading" style='display: flex;justify-content: center;position: absolute;width:100%;top: 40%;left: 0'>
+ <u-loading-icon></u-loading-icon>
+ </div>
<!-- 页面内容 -->
<view class="contentList">
<view class="examineList">
@@ -18,7 +21,9 @@
</u-checkbox-group>
</view>
- <view class="listContent" v-if="informationList.length > 0">
+<!-- <view class="listContent" v-if="informationList.length > 0">-->
+ <scroll-view :scroll-top="scrollTop" scroll-y="true" class="listContent" @scrolltoupper="upper" v-if="informationList.length > 0"
+ @scrolltolower="lower" @scroll="scroll" lower-threshold="50">
<view v-for="(item, index) in informationList" :key="index" class="itemContent">
<view class="content" @click="toDetail(item)">
<view class="textContent">
@@ -37,9 +42,9 @@
</u-button>
</view>
</view>
-
</view>
- </view>
+ </scroll-view>
+<!-- </view>-->
<view v-else>
<u-empty margin-top="40%" text="数据为空" mode="data"></u-empty>
</view>
@@ -60,11 +65,14 @@
return {
data: {
pageIndex: 1,
- pageSize: 10000000,
+ pageSize: 10,
searchParams: {
reviewStatus: null//2：已审核,null:全部
}
},
+ total: 0,
+ scrollTop: 0,
+ loading: false,
checked: false,
isReadOnly: false,
statusBarHeight: 0,
@@ -78,14 +86,22 @@
uni.hideTabBar();
},
onShow() {
+ this.data.pageIndex = 1
this.getInformationList();
},
methods: {
getInformationList() {
+ this.loading = true
this.data.searchParams.reviewStatus = this.isReadOnly ? 2 : null;
getInfo(this.data).then(res => {
if (res.code == 100){
- this.informationList = res.data ? res.data : [];
+ let list = res.data?res.data: [];
+ if (res.pageIndex != 1) {
+ this.informationList = this.informationList.concat(list)
+ } else {
+ this.informationList = list;
+ }
+ this.total = res.total
if(this.informationList.length > 0) {
this.informationList.forEach((item, index) => {
this.informationList[index].colorContent = item.warningLevel == 1 ? '红色预警': item.warningLevel == 2 ? '橙色预警': item.warningLevel == 3 ? '黄色预警':'蓝色预警';
@@ -94,11 +110,15 @@
this.informationList[index].warningLevel = item.warningLevel;
})
}
- }
+ }else{
+ uni.$u.toast(res.msg)
+ }
+ this.loading = false
})
},
chooseRead(e) {
this.isReadOnly = e;
+ this.data.pageIndex = 1
this.getInformationList();
},
toDetail(item) {
@@ -115,6 +135,25 @@
this.getInformationList();
}, 1000);
},
+
+
+ upper: function(e) {
+ // console.log(e)
+ },
+ lower: function(e) {
+ if (this.data.pageIndex * this.data.pageSize >= this.total){
+ uni.$u.toast('已加载全部数据')
+ return
+ }
+ //并且让页码+1,调用获取数据的方法获取第二页数据
+ this.data.pageIndex++
+ //此处调用自己获取数据列表的方法
+ this.getInformationList()
+ },
+ scroll: function(e) {
+ // console.log(e)
+ },
+
clickSwitch(e) {
this.getInformationList();
}
@@ -162,6 +201,7 @@
flex-direction: column;
padding-bottom: 65px;
}
+
.buttonGroup{
margin: 18px 12px;
display: flex;
@@ -216,6 +256,7 @@
}
.listHead{
padding: 12px;
+ height: 26px;
display: flex;
align-items: center;
justify-content: space-between;
@@ -223,11 +264,15 @@
.listContent{
display: flex;
flex-direction: column;
+ width: calc(100% - 24px);
margin: 0 12px;
background: #fff;
border-radius: 5px;
box-shadow: 0 3px 12px rgba(0,0,0,0.05);
+ height: calc(100vh - 162px);
}
+
+
.itemContent{
font-size: 16px;
color: #333;
--
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