Question

我正在尝试对codebehind文件上的静态方法进行jquery ajax调用。问题是Spring注入的ArtistManager不是静态的，我不能在静态web方法中使用它。我正在寻找有关如何实施此

的任何想法

ArtistList.aspx

$(document).ready(function () {
        $("#Result").click(function () {
            $.ajax({
                type: "POST",
                url: "ArtistList.aspx/GetArtists",
                data: "{}",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (msg) {
                    $("#Result").text(msg.d);
                    alert("Success: " + msg.d);
                },
                error: function (msg) {
                    // Replace the div's content with the page method's return.
                    $("#Result").text(msg.d);
                    alert("Error: " + msg.d);
                }
            });
        });
    });

ArtistList.aspx.cs

    private IArtistManager artistManager;
    public IArtistManager ArtistManager
    {
        set { this.artistManager = value; }
        get { return artistManager; }
    }
    protected long rowCount = 0;
.
.
.

    [WebMethod]
    public static IList<App.Data.BusinessObjects.Artist> GetArtists()
    {
        //return ArtistManager.GetAll("Name", "ASC", 1, 100, out rowCount);
    }

Answer 1

假设有一个上下文，其中IArtistManager配置为名为artistManager：

using Spring.Context.Support;
// ...
[WebMethod]
public static IList<App.Data.BusinessObjects.Artist> GetArtists()
{
  IApplicationContext context = ContextRegistry.GetContext(); // get the application context
  IArtistManager mngr = (IArtistManager)context.GetObject("artistManager"); // get the object
  return mngr.GetAll("Name", "ASC", 1, 100, out rowCount);
}

请注意，此代码也不会编译，因为rowCount是实例成员，类似于您问题中的artistManager。

Answer 2

不知道弹簧，但我确信它有类似结构图的东西。

ObjectFactory.GetInstance<IAristManager>.GetAll();

spring.net + nhibernate + jquery ajax在codebehind调用webmethod

2 个答案: