直接上代码： wxml: wxs src="../wxs/changeimg.wxs" module="changeimg" /view class="container" view class="search_input" image class="back" src="" mode="widthFix"/image input type="text" class="weui-input" maxlength="10" placeholder="搜索
直接上代码：
wxml:
<wxs src="../wxs/changeimg.wxs" module="changeimg" />
<view class="container">
<view class="search_input">
<image class="back" src="" mode="widthFix"></image>
<input type="text" class="weui-input" maxlength="10" placeholder="搜索" value="{{value}}" bindinput="changeModel" bindconfirm="search" data-key="value"/>
<image class="scan_code" src="" mode="widthFix" ></image>
</view>
<!--搜索菜品做法列表 -->
<view class="modus_operandi">
<view class="search_no" wx:if="{{searchLen==0&&clickEnter==1}}" >
<text>很抱歉,没有找到您要搜索的资料/(ㄒoㄒ)/~~</text>
</view>
<view class="modus_operandi_total"
wx:for="{{searchData}}"
wx:key="id"
bindtap="jumpVegetables"
data-cid="{{item.classid}}"
>
<image class="modus_operandi_pic" mode="widthFix" src="{{changeimg.getimageurl(item.defaultpic)}}"></image>
<view class="modus_operandi_title">{{item.title}}</view>
</view>
</view>
</view>
wxss:
page{
background: #fff;
}
.back{
width: 20rpx;
height: 20rpx;
margin-top: 39rpx;
margin-right: 20rpx;
margin-left: 20rpx;
}
.search_input {
height: 110rpx;
padding: 10rpx;
background: url("http://img.558idc.com/uploadfile/allimg/java/top.png")no-repeat center;
background-size: 100% 700rpx;
display: flex;
position: relative;
}
.search_input input {
height: 70rpx;
background-color: #fff;
border-radius: 50rpx;
font-size: 32rpx;
color: #000;
width: 80%;
margin-left: 0rpx;
background: #a7d9fe;
margin-top: 20rpx;
padding-left: 30rpx;
}
.scan_code{
flex: 1;
width: 40rpx;
height: 40rpx;
margin-left: 30rpx;
margin-top: 27rpx;
}
.modus_operandi{
padding: 20rpx;
display: flex;
flex-wrap: wrap;
margin-top: 50rpx;
}
.modus_operandi_total{
width: 47%;
padding: 10rpx;
}
.modus_operandi_pic{
height:215rpx!important;
border-radius: 10rpx;
}
.modus_operandi_title{
text-align: center;
}
js:
// pages/pro/index.js
import menuData from "../../bindData/rightMenuCtrl.js"
import proData from "../../bindData/searchFoodData.js"
Page({
/**
* 页面的初始数据
*/
data: {
pageName: "",
ShowLonding: { londing: false, message: "", contNone: false },
...menuData.data,
...proData.pageData
},
...menuData.Methods,
...proData.methods,
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady: function () {
},
/**
* 生命周期函数--监听页面显示
*/
onShow: function () {
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide: function () {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function () {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh: function () {
/* wx.showLoading({
title: '正在加载...',
});
setTimeout(()=>{
wx.stopPullDownRefresh,
wx.hideLoading();
},2000) */
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function () {
/* wx.showToast({
title: '没有更多数据',
}) */
let that =this
that.getHttpProductMore();
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function () {
}
})
searchFoodData.js:
var httpClient = require('../utils/HttpClient.js');
var tools = require('../utils/util.js');
import url from "../utils/apiUrl.js"
var pageData = {
inputValue:{},
searchData:{},
searchLen:'',
clickEnter:'0',
};
var ispage = true;
var indexpage = 1;//页数默认为1
var methods = {
//分页
getHttpProductMore: function () {
var self = this;
if (ispage) {
ispage = false;//没有下一页ispage 赋值为false
indexpage++; //页数加1
let searchData= this.data.inputValue.value//获取输入框的值
//console.log('页',indexpage);
wx.showLoading({
title: '正在加载...',
});
httpClient.get(url.getSearchVegetables+"?cid="+"&Key="+searchData+"&pageId="+indexpage).then(function (o) {
//console.log("更多的数据",o);
if (o.length > 0) {//如果长度大于0，使用concat连接起来，ispage赋值为true
var tempData = self.data.searchData;
tempData = tempData.concat(o)
self.setData({ searchData: tempData })
ispage = true;
wx.hideLoading()
}
else {
wx.showToast({
title: '没有更多了',
});
indexpage = 1;
}
});
}
},
search(e){
ispage = true
wx.showLoading({
title: '正在加载...',
});
let searchData= this.data.inputValue.value
console.log('搜索的数据',searchData);
let that=this
let clickEnter=1
httpClient.get(url.getSearchVegetables+"?cid="+"&Key="+searchData+"&pageId=1").then(function(r){
wx.hideLoading();
//console.log("搜索数据",r);
let searchData=r
let searchLen=r.length
that.setData({
searchData,
searchLen,
clickEnter
})
})
} ,
changeModel(e){
let data={};
data[e.currentTarget.dataset.key] = e.detail.value
this.setData({
inputValue:data
})
//console.log(data);
// console.log('data',this.data.inputValue);
} ,
jumpVegetables(e){
const {cid}=e.currentTarget.dataset
wx.navigateTo({
url: '/pages/vegetable-index/vegetable-index?cid='+cid,
success: (result)=>{
},
});
}
}
module.exports = {
pageData: pageData,
methods: methods
}
总结
到此这篇关于微信小程序之搜索分页功能的实现代码的文章就介绍到这了,更多相关小程序搜索分页内容请搜索易盾网络以前的文章或继续浏览下面的相关文章希望大家以后多多支持易盾网络！