ionic中列表项增加和删除的实现方法

 
产品明细
 

  

   

    

     

    
    产品
   
   

  
  

   

    {{master.chanpinType}}
    
     请选择
     中药
     西药
    
   
   

    {{master.chanpinName}}
    
     请选择
     注射剂
     麻醉剂
    
   
   

    {{master.guige}}
    
     请选择
     10ml
     20ml
    
   
   

    {{master.danwei}}
    
   
   

    {{master.num}}
    
    
   
   

    {{master.price}}
    
   
   

    {{master.total}}
    
   
  
 

合计发货总额：

 
增加
 
删除

//控制器及服务等
.controller('fhShenQingAddCtrl', function($scope, CONFIG, $ionicSlideBoxDelegate, $rootScope, $http, $ionicPopup, faHuoService, $timeout, $window, loading, tool) {
//产品下的类型名称及规格的选择弹窗设置
 $scope.settings = {
  theme: 'mobiscroll',
  lang: 'zh',
  display: 'center',
  cancelText: '取消',
  setText: '确定',
  onBeforeClose: function(event, inst) {
   if(event.button == "set") {
    $scope.startdate = event.valueText;//获取选择日期
    console.log($scope.startdate)
   } else if(event.button == "cancel") {
    console.log("取消")
   }
  }
 };
 //增加
 $scope.masters= [{'chanpinType':'产品类型',
     'chanpinName':'产品名称',
     'guige':'规格',
     'danwei':'单位',
     'num':'数量',
     'price':'单价（元）',
     'total':'总价',
     'checked':'true',//选中切换
     'updown':'true',//下拉内容显示切换
     'up':'true'//箭头上下切换
     }];
 $scope.add = function() {
  $scope.cope={'chanpinType':'产品类型',
     'chanpinName':'产品名称',
     'guige':'规格',
     'danwei':'单位',
     'num':'数量',
     'price':'单价（元）',
     'total':'总价',
     'checked':'true', //选中切换
     'updown':'true', //下拉内容显示切换
     'up':'true' //箭头上下切换
     };
  var bb = angular.copy($scope.cope);
  $scope.masters.push(bb) 
  console.log($scope.masters)
 };
 //删除
 $scope.delete = function() {
  var arr = [];
  angular.forEach($scope.masters,function(item,index){
   if(!item.checked){
    arr.push(item);     
   }
  })
  //console.log(arr)
  $scope.masters = arr;
 };
 //切换箭头的上下指向这里写代码片
 $scope.upOrdown = function(rowNumber){
  console.log($scope.masters[rowNumber].updown)
  $scope.masters[rowNumber].up = !$scope.masters[rowNumber].up;
  $scope.masters[rowNumber].updown=!$scope.masters[rowNumber].updown;
 };
 //某一行选中
 $scope.selectorOne = function(rowNumber) {
  console.log($scope.masters[rowNumber].checked)
  $scope.masters[rowNumber].checked = !$scope.masters[rowNumber].checked;
 };
})