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今天小編給大家分享一下微信小程序如何實現表格前后臺分頁的相關知識點，內容詳細，邏輯清晰，相信大部分人都還太了解這方面的知識，所以分享這篇文章給大家參考一下，希望大家閱讀完這篇文章后有所收獲，下面我們一起來了解一下吧。
直接上代碼，這個其實也可以調整為后臺分頁,但是后面會寫一個后臺分頁的例子，根據實際需要選擇吧
數據是寫在data中沒有調用url獲取，實際可以修改
1、index.js
// pages/tablePage/index.js
Page({
/**
* 頁面的初始數據
*/
data: {
frontPage: false,//上一頁 存在true，不存在false
nextPage: false,//下一頁 存在true，不存在false
pages: 0,//所有頁
thisPages: 0,//當前頁
rows: 6,//每頁條數
total: 0,//總條數
pageData: [],//本頁顯示的列表數據
prizeListItem:[
{name: "測試1", gift:"12"},
{name: "測試2", gift:"34"},
{name: "測試3", gift:"43"},
{name: "測試4", gift:"21"},
{name: "測試5", gift:"32"},
{name: "測試6", gift:"32"},
{name: "測試7", gift:"12"},
{name: "測試8", gift:"32"},
{name: "測試9", gift:"32"},
{name: "測試10", gift:"44"},
{name: "測試11", gift:"231"},
{name: "測試12", gift:"233"},
{name: "測試13", gift:"233"}
],
myPrize: false,
tab1: '',
tab2: 'selected',
},
/**
* 生命周期函數--監聽頁面加載
*/
onLoad: function () {
this.setList();
},
// 初始化列表分頁
setList() {
let that = this;
let thisPages = that.data.thisPages;
let rows = that.data.rows;
let prizeListItem = that.data.prizeListItem;
let pageData = that.data.pageData;
let pages = that.data.pages;
if (pageData !== []){
pageData = prizeListItem.filter(function (item, index, prizeListItem) {
//元素值，元素的索引，原數組。
return index >= rows*thisPages && index <= rows*(thisPages+1)-1; //初始為0，0 < index < 6-1
});
let x = 0;
let y = prizeListItem.length;
if ( y%rows !== 0){
x = 1
};
pages = parseInt(y/rows) + x; //所有頁
thisPages = thisPages +1; //當前頁
if ( pages > 1){
that.setData({
nextPage: true,
})
}
that.setData({
thisPages: thisPages,
pageData: pageData,
pages: pages,
rows: rows,
})
}
},
//點擊下一頁
clickNext() {
let that = this;
let thisPages = that.data.thisPages;
let prizeListItem = that.data.prizeListItem;
let pageData = that.data.pageData;
let pages = that.data.pages;
let rows = that.data.rows;
pageData = prizeListItem.filter(function (item, index, prizeListItem) {
//元素值，元素的索引，原數組。
return index >= rows*thisPages && index <= rows*(thisPages+1)-1;
});
thisPages = thisPages + 1;
if ( pages === thisPages){
that.setData({
nextPage: false,
})
}
that.setData({
thisPages: thisPages,
pageData: pageData,
frontPage: true,
})
},
//點擊上一頁
clickFront() {
let that = this;
let thisPages = that.data.thisPages;
let prizeListItem = that.data.prizeListItem;
let pageData = that.data.pageData;
let rows = that.data.rows;
pageData = prizeListItem.filter(function (item, index, prizeListItem) {
//元素值，元素的索引，原數組。
return index >= rows*(thisPages-2) && index <= rows*(thisPages-1)-1;
});
thisPages = thisPages - 1;
if ( thisPages === 1){
that.setData({
frontPage: false,
})
}
that.setData({
thisPages: thisPages,
pageData: pageData,
nextPage: true,
})
},
})2、index.wxml
<view class="prizelist">
<view class="info_con">
<view class="list" wx:for="{{pageData}}">
<view class="list_head">
<view class="list_name">{{item.name}}</view>
</view>
<view class="list_prize">{{item.gift}}</view>
</view>
</view>
<view class="paging">
<view class="page_btn">
<view class="up_page" wx:if="{{frontPage}}" bindtap="clickFront">上一頁</view>
</view>
<view class="page_num">第{{thisPages}}頁 共{{pages}}頁</view>
<view class="page_btn">
<view class="down_page" wx:if="{{nextPage}}" bindtap="clickNext">下一頁</view>
</view>
</view>
</view>3、index.wxss
.prizelist{
width: 100%;
height: max-content;
}
.info_con{
width: 100%;
height: 787rpx;
}
.info_con .list{
height: 108rpx;
width: 96%;
margin-top: 20rpx;
padding-left: 2%;
border-radius: 10rpx;
box-shadow: 3px 3px 6px #9c9191;
}
.list .wi_prize{
width: 186rpx;
height: 69rpx;
margin: 20rpx 0 0 60rpx;
}
.list .prizeinfo{
width: 350rpx;
height: 108rpx;
float: right;
}
.list .prizeinfo .prize_name{
font-size: 28rpx;
color: #87562e;
line-height: 42rpx;
margin-top: 20rpx;
}
.list .prizeinfo .prize_state{
font-size: 20rpx;
color: #ff2d2d;
line-height: 25rpx;
}
.list .list_bg{
width: 639rpx;
height: 108rpx;
position: absolute;
left: 56rpx;
z-index: -1;
}
.list .list_head{
height: 100%;
width: max-content;
margin-left: 100rpx;
float: left;
}
.list .list_head .list_headpic{
border-radius: 50%;
background-color: rgb(43, 93, 216);
width: 46rpx;
height: 46rpx;
margin: 31rpx 0rpx;
float: left;
}
.list .list_head .list_name{
color: #000;
line-height: 108rpx;
font-size: 28rpx;
float: left;
margin-left: 31rpx;
}
.list .list_prize{
height: 100%;
line-height: 108rpx;
font-size: 28rpx;
color: #87562e;
float: right;
margin-right: 100rpx;
}
.paging .page_btn{
width: 96rpx;
height: 32rpx;
font-size: 32rpx;
font-family: "PingFangSC";
color: #c79b4a;
line-height: 36rpx;
float: left;
margin: auto 23rpx;
}
.page_num{
font-size: 24rpx;
font-family: "PingFangSC";
color: #c79b4a;
line-height: 36rpx;
float: left;
margin: auto 10%;
}
.paging{
width: 100%;
height: 108rpx;
font-size: 32rpx;
font-family: "PingFangSC";
color: #c79b4a;
line-height: 36rpx;
text-align: center;
}
.paging .up_page{
width: 96rpx;
height: 32rpx;
float: left;
margin-left: 72rpx;
}
.paging .down_page{
width: 96rpx;
height: 32rpx;
float: right;
margin-right: 72rpx;
}
.con .prizelist .page_num{
width: 500rpx;
font-size: 24rpx;
font-family: "PingFangSC";
color: #c79b4a;
line-height: 36rpx;
margin: auto;
}微信小程序后臺分頁示例
1、index.js
// pages/tableAfterPage/index.js
Page({
data: {
allpage:16,//總頁數
nowpage:1,//當前頁數
page1:1,//第一頁
page2:2,//第二頁
page3:3,//
page4:4,
step:1,//步長
},
/**主要函數*/
//初始化渲染數據
onLoad: function (options) {
var that = this
wx.request({
url: 'http://localhost:8080/text/auth/queryTable',
data: {
},
success: function (res) {
if (res.data.data.length != 0) {
that.setData({
allworkflow: res.data.data,//初始數據列表
allpage:res.data.count//數據總頁數
})
} else {
wx.showToast({
title: '暫無待處理工作流！',
icon: 'none',
duration: 20000
})
}
}
})
},
getPageDate:function(nowpage){
var that = this
wx.request({
url: 'http://localhost:8080/text/auth/queryTableNew',
data: {
page: nowpage//當前頁數的參
},
success: function (res) {
if (res.data.data.length != 0) {
that.setData({
allworkflow: res.data.data,
})
} else {
wx.showToast({
title: '沒有數據的提示！',
icon: 'none',
duration: 20000
})
}
}
})
},
/**
* 上一頁
*/
pu:function(){
var now = this.data.page1 - this.data.step;
if(now>0){
this.setData({
page1: this.data.page1 - this.data.step,
page2: this.data.page2 - this.data.step,
page3: this.data.page3 - this.data.step,
page4: this.data.page4 - this.data.step,
nowpage:this.data.nowpage-1
});
this.getPageDate(this.data.nowpage);
}else{
wx.showToast({
title: '已為第一頁',
icon: 'none',
duration: 1000
})
}
},
/**
* 下一頁
*/
pd:function(){
if (this.data.page4 < this.data.allpage) {
this.setData({
page1: this.data.page1 + this.data.step,
page2: this.data.page2 + this.data.step,
page3: this.data.page3 + this.data.step,
page4: this.data.page4 + this.data.step,
nowpage:this.data.nowpage+1
});
this.getPageDate(this.data.nowpage);
} else {
wx.showToast({
title: '已為最后一頁',
icon: 'none',
duration: 1000
})
}
},
/**
* 點擊后頁面渲染，重新查詢數據頁面重新渲染
*/
dd_status:function(e){
this.setData({
nowpage: e.currentTarget.dataset.id,
});
this.getPageDate(this.data.nowpage);
}
})2、index.wxml
<!-- 有數據的話循環第一個就歐剋啦 -->
<view wx:for="{{allworkflow}}" wx:key="{{item}}" style='margin-top:20rpx;'>
<view class='outer_container' bindtap='dd_detail' data-id='{{item.id}}'>
<view class='one'>訂單類型：{{item.type}}
<view class='right'>></view>
</view>
<view class='two'>
訂單日期：{{item.yvtime}}
<view class='right_2'>訂單狀態：
<text bindtap='dd_status' data-id='{{item.id}}' wx:if="{{item.sta=='待審核' || item.sta=='審核通過'}}" style='color: rgb(79, 193, 229);'>{{item.sta}}</text>
<text bindtap='dd_status' wx:else="{{item.sta=='審核失敗'}}" style='color:rgb(255,0,0)'>{{item.sta}}</text>
</view>
</view>
</view>
</view>
<view class="nav" >
<!-- <text wx:if="{{(page1-step)>0}}" bindtap='pu' style='color: rgb(79, 193, 229);'>
上一頁
</text> -->
<text bindtap='pu' style='color: rgb(79, 193, 229);'>
上一頁
</text>
<text bindtap='dd_status' wx:if="{{page1<=allpage}}" data-id='{{page1}}' style='color: rgb(79, 193, 229);'>
第{{page1}}頁
</text>
<text bindtap='dd_status' wx:if="{{page2<=allpage}}" data-id='{{page2}}' style='color: rgb(79, 193, 229);'>
第{{page2}}頁
</text>
<text bindtap='dd_status' wx:if="{{page3<=allpage}}" data-id='{{page3}}' style='color: rgb(79, 193, 229);'>
第{{page3}}頁
</text>
<text bindtap='dd_status' wx:if="{{page4<=allpage}}" data-id='{{page4}}' style='color: rgb(79, 193, 229);'>
第{{page4}}頁
</text>
<!-- <text wx:if="{{page4<allpage}}" bindtap='pd' data-id='{{item.id}}' style='color: rgb(79, 193, 229);'>
下一頁
</text> -->
<text bindtap='pd' data-id='{{item.id}}' style='color: rgb(79, 193, 229);'>
下一頁
</text>
</view>
<view >
<text data-id='{{item.id}}' style='color: rgb(79, 193, 229);'>
共{{allpage}}頁 當前為第{{nowpage}}頁
</text>
</view>3、index.wxss
/* pages/tableAfterPage/index.wxss */
.nav{
background-color: #fff;
padding: 26rpx 0;
color: #7b7b7b;
}
.nav>text{
width: 16.4%;
text-align: center;
display: inline-block;
}
.outer_container{
width:80%;
margin:0 auto;
height:200rpx;
background-color: white;
padding-left:40rpx;
padding-right: 40rpx;
border-bottom:1rpx solid rgb(214, 214, 214);
color: rgb(79, 193, 229);
font-size: 24rpx;
}
.one{
height:100rpx;
line-height: 100rpx;
border-bottom:1rpx solid rgb(218,218,218);
}
.two{
height:100rpx;
line-height: 100rpx;
color:rgb(102, 102, 102)
}
.right{
float:right;
font-size: 46rpx;
line-height: 50rpx;
color:rgb(218, 218, 218);
}
.right_2{
float:right;
line-height: 100rpx;
color:rgb(102, 102, 102);
}
.divLine{
background: #D4DADD;
width: 100%;
height: 4rpx;
}
.right{
width:25rpx;
height:25rpx;
margin-top:20rpx;
margin-right:20rpx;
position:relative;
}后臺模塊springboot，數據是隨機寫的，實際編寫時需要后臺調用jdbc獲取，根據實際需求修改，這里只提供模板
package com.example.hello.controller;
import com.example.hello.bean.TableBean;
import com.example.hello.bean.TrafficBean;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.*;
/**
* 微信小程序數據傳送接口
*/
@RestController
@RequestMapping("/text/auth")
public class WxController {
@RequestMapping("/queryTable")
public Map queryTableInfo(){
String[] types = {"預約存款","預約入戶","預約退款"};
String[] status = {"審核失敗","審核通過","待審核"};
Map<String, Object> result = new HashMap<>();
List<TableBean> list = new ArrayList<>();
Random random = new Random();
for(int i=0;i<4;i++){
TableBean bean = new TableBean();
bean.setId(""+(i+1));
bean.setType(types[random.nextInt(3)]);
bean.setSta(status[random.nextInt(3)]);
bean.setYvtime("2022-04-24 10:23:23");
list.add(bean);
}
result.put("count", 100/4);
result.put("data", list);
return result;
}
@RequestMapping("/queryTableNew")
public Map queryTableInfoNew(String page){
String[] types = {"預約存款","預約入戶","預約退款"};
String[] status = {"審核失敗","審核通過","待審核"};
Map<String, Object> result = new HashMap<>();
List<TableBean> list = new ArrayList<>();
Random random = new Random();
for(int i=0;i<4;i++){
TableBean bean = new TableBean();
bean.setId(""+(i+1));
bean.setType(types[random.nextInt(3)]);
bean.setSta(status[random.nextInt(3)]);
bean.setYvtime("2022-04-24 10:23:23");
list.add(bean);
}
result.put("data", list);
return result;
}
}package com.example.hello.bean;
public class TableBean {
private String id;
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
private String type;
public String getYvtime() {
return yvtime;
}
public void setYvtime(String yvtime) {
this.yvtime = yvtime;
}
public String getSta() {
return sta;
}
public void setSta(String sta) {
this.sta = sta;
}
private String yvtime;
private String sta;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
}以上就是“微信小程序如何實現表格前后臺分頁”這篇文章的所有內容，感謝各位的閱讀！相信大家閱讀完這篇文章都有很大的收獲，小編每天都會為大家更新不同的知識，如果還想學習更多的知識，請關注億速云行業資訊頻道。
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