问题描述

在进行赋值操作之后，全局变量的内容为空。

问题出现的环境背景及自己尝试过哪些方法

谷歌浏览器。使用var来定义全局变量，一样不生效。

相关代码

// 请把代码文本粘贴到下方（请勿用图片代替代码）
$scope.collection={};

$scope.list={};
$scope.controlMap={};
$scope.initzhanquzhang=function(){
    $http({
        method:'POST',
        url:'Report/ReportSearch',
        data:{ReportSearchCode:"getSalesKqDataBuManager3",salesDateStr:$scope.searchData.salesDateStr,kindCode:$scope.kindCode}
    })
    .success(function(result, status, headers, config){ 
        angular.forEach(result,function(data,index,array){
            //给collection赋值kindCodeAndBuName，并申明为数值。
            var buName=data.buName;
            var kindCode = data.kindCode;
            var kindCodeAndBuName=kindCode+"_"+buName;
            $scope.collection[kindCodeAndBuName]=[];
            $scope.list[kindCodeAndBuName]=[];
            $scope.controlMap[kindCodeAndBuName]=null;
        });
        $http({
            method:'POST',
            url:'Report/ReportSearch',
            data:{ReportSearchCode:"getSalesKqDataDetailBuManager3",salesDateStr:$scope.searchData.salesDateStr,kindCode:$scope.kindCode}
        })
        .success(function(result, status, headers, config){ 
            angular.forEach(result,function(data,index,array){ 
                //把结果分战区和渠道，并给相应的数组添加值。
                var buName=data.buName;
                var kindCode = data.kindCode;
                var kindCodeAndBuName=kindCode+"_"+buName;
                if($scope.collection.hasOwnProperty(kindCodeAndBuName) ){
                    if(data.longitude && data.latitude ){
                        $scope.collection[kindCodeAndBuName].push(new BMap.Point(data.longitude,data.latitude));
                    }
                    $scope.list[kindCodeAndBuName].push(data);
                }
            });
            alrt(JSON.stringify($scope.list));
            /*$http({
                method:'POST',
                url:'Report/ReportSearch',
                data:{ReportSearchCode:"getSalesKqDataBuManager3",salesDateStr:$scope.searchData.salesDateStr,kindCode:$scope.kindCode}
            })
            .success(function(result, status, headers, config){ 
                angular.forEach(result,function(data,index,array){
                    var buName=data.buName;
                    var kindCode = data.kindCode;
                    var kindCodeAndBuName=kindCode+"_"+buName;
                    
                    var options = {
                            size: BMAP_POINT_SIZE_SMALL,
                            shape: BMAP_POINT_SHAPE_STAR,
                            color: 'yellow',
                            scale: 0.5
                        }
                    if($scope.controlMap.hasOwnProperty(kindCodeAndBuName) ){
                        $scope.controlMap[kindCodeAndBuName] = new BMap.PointCollection($scope.collection[kindCodeAndBuName], options);
                    }
                });
            });*/
        });
    });
};
$scope.initzhanquzhang();
alert(JSON.stringify($scope.collection));

你期待的结果是什么？实际看到的错误信息又是什么？

期望看到变量里面是有值的。时间看到的是{}。