Question

So Im a bit stuck on where to go with this. Im handling the upload of csv data.

If the data has 10 columns I am to filter out any columns which are not previous defined in the database. So far so good....

I end up with List<String[]> which looks something like this, where each array is a column of data.

["key", "11111", "222222", "33333", "44444", "55555", "66666", "777777"]

["Group", "9852", "9852", "9852", "9852", "9852", "9852", "9852", "9852", "9852", "9852"]

["Types"Group", "Group", "Group", "Group", "Group", "Group", "Group", "Group", "Group"]

["Price", "0.625711406", "5.631402651", "3.441412731", "4.692835542", "6.014119336", "16.64599505"]

How do I convert a List<String[]> so the first entry of every array would be a whole record as below, without knowing the number of columns

[{"11111", "9852", "Group", "0.625711406"},
{"222222", "9852", "Group", "0.62571140"}] etc

I would be grateful for any ideas

Answer 1

这个问题太宽泛了，但我会提供一些技巧来帮助您入门。看看this article：

以HTML格式定义表格。 ng-repeat可用于tr s：

编写代码以从服务器执行数据提取（Web.API或类似）

$http({  
        url: "endpoint",  
        dataType: 'json',  
        method: 'GET',  
        data: '',  
        headers: {  
            "Content-Type": "application/json"  
        }  
    }).success(function (response) {  
        debugger;  
        $scope.entityList = response;  
    })  
       .error(function (error) {  
           // error handling here
       });

编写API代码（基本上是应该处理来自AngularJS的调用的控制器操作）。

注意：本文中提供的代码只是为了让您入门，您应该重构应用程序，以便在控制器操作代码和数据获取代码（精简控制器）之间进行明确分离。

Converting List<string[]> for use in ng-repeat

1 个答案: