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今天小編給大家分享一下微信小程序如何實現(xiàn)表格前后臺分頁的相關(guān)知識點，內(nèi)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(diào)整為后臺分頁,但是后面會寫一個后臺分頁的例子，根據(jù)實際需要選擇吧
數(shù)據(jù)是寫在data中沒有調(diào)用url獲取，實際可以修改
1、index.js
// pages/tablePage/index.js
Page({
/**
* 頁面的初始數(shù)據(jù)
*/
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(dāng)前頁
rows: 6,//每頁條數(shù)
total: 0,//總條數(shù)
pageData: [],//本頁顯示的列表數(shù)據(jù)
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(shù)--監(jiān)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(shù)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(dāng)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(shù)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(shù)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(shù)
nowpage:1,//當(dāng)前頁數(shù)
page1:1,//第一頁
page2:2,//第二頁
page3:3,//
page4:4,
step:1,//步長
},
/**主要函數(shù)*/
//初始化渲染數(shù)據(jù)
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(shù)據(jù)列表
allpage:res.data.count//數(shù)據(jù)總頁數(shù)
})
} 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(dāng)前頁數(shù)的參
},
success: function (res) {
if (res.data.data.length != 0) {
that.setData({
allworkflow: res.data.data,
})
} else {
wx.showToast({
title: '沒有數(shù)據(jù)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(shù)據(jù)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(shù)據(jù)的話循環(huán)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(tài)：
<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(dāng)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(shù)據(jù)是隨機寫的，實際編寫時需要后臺調(diào)用jdbc獲取，根據(jù)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(shù)據(jù)傳送接口
*/
@RestController
@RequestMapping("/text/auth")
public class WxController {
@RequestMapping("/queryTable")
public Map queryTableInfo(){
String[] types = {"預(yù)約存款","預(yù)約入戶","預(yù)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(yù)約存款","預(yù)約入戶","預(yù)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(xiàn)表格前后臺分頁”這篇文章的所有內(nèi)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(xué)習(xí)更多的知識，請關(guān)注億速云行業(yè)資訊頻道。
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