AnglarJs中的上拉加载实现代码

 <div class="search-box"> <b class="dw" ></b>  <input type="search" class="search-input" placeholder="请输入搜索关键词" ng-model="catparm">  <b class="dw" ng-click="serchcat()"><img src="{{basepath}}images/cg-app-search.png"></b> </div> <div class="list-box" >  <div infinite-scroll='catinfo.nextPage()' infinite-scroll-disabled='catinfo.busy' infinite-scroll-distance='' id="catinfolist">  <ul>   <li ng-repeat='branch in catinfo.items'>  <!-- <li ng-repeat="branch in branchs">-->   <a ng-click="showqr(branch.qr)">   <dl>   <dt class="search-key-img">    <img ng-src="{{branch.catimg}}">   </dt>    <dd class="search-key-title">    <p>{{branch.title}}</p>    </dd>    <dd class="search-key-info">    <span>联系人:{{branch.linkman}} </span><span>品种:{{branch.varieties}} </span> <span style="color: red;">价格:{{branch.price}} </span>    </dd>    <dd class="search-key-tag">    <span>地址:{{branch.region}}</span><span ng-if="branch.wechatno !=''">微信号:{{branch.wechatno}}</span>    </dd>    <dd class="search-key-tag">     <p> 发布时间:{{branch.releasetime}}</p>    </dd>   </dl>   </a>  </li>  </ul>   <div ng-if="catinfo.items.length >= 10 ">    <div ng-show='catinfo.busy' align="center" style="margin-top:5px; "><!--<img src="{{basepath}}images/729.GIF" style="width:50px;height:50px;">-->loading......</div>   </div>   <div ng-if="catinfo.items.length % 10 !=0 ">    <p class="get-more">我也是有底线的</p>   </div>  </div>  <dialog load-data="data"></dialog> </div>

app.controller('wdListCtrl', ['$scope','catInfoService', function ($scope,catInfoService) {//下拉加载service $scope.catinfo = new catInfoService();

/** 2017-10-26 *作者:卜凡起 *功能: */define(['jquery','app'], function ($,app) { app.service('catInfoService', ['$location','$http', function($location,$http) {  var CatInfo = function () {   this.items =null;   this.busy = false;   this.after = '';   this.page = 1;   this.pagenum =10;   this.title = '';   this.varieties ='';  };  CatInfo.prototype.nextPage = function () {   if (this.busy) return;   this.busy = true;   var url = baseurl+"接口地址?page=" + this.page + "&pagenum="+ this.pagenum + "&title="+this.title+ "&varieties="+this.varieties+"&callback=JSON_CALLBACK";   $http.jsonp(url).success(function(data) {    var items =data.data;    console.log(items);    if( this.items == null){     this.items=items;    }else{     for (var i =0;i < items.length; i++) {      this.items.push(items[i]);     }    }    this.after = "t_" + this.items[this.items.length -1 ].id;    if(items != null){     if(items.length< 10){      this.busy = true;     }else{      this.busy = false;     }    }    this.page +=1;   }.bind(this));  };  return CatInfo; }] );});