如何在特定条件成立之前多次运行一个动作方法？

问题描述

大家好。

我在控制器中有一个动作方法如下：

Hi Everybody.
I have an action method in a controller as below:

public async Task<ActionResult> abc()
        {
            string nexturl = "this is a dynamic value"
            ViewBag.Data = nexturl;

            return View();
        }

上面的Action Method执行某些数据检查，然后将值传递给View并返回特定视图。在视图中如果我向下滚动到60px，我将被重定向到控制器中的另一个动作方法，如下所示：

Where above Action Method does some data checking then pass a value to the View and return a specific view. Within the view If I scroll down to 60px I'll be redirected to another action method in controller which is as below:

public async Task<ActionResult> abcGetMoreData(string nexturl)
        {
            if (nexturl != null)
            {
                // somme logic
            }
            ViewBag.Data = nexturl;
            return View("abc");
        }

上面的操作方法采用一个参数，该参数由带有ajax的'abc'视图提供。然后做一些检查并将nexturl的新值发送回视图。如果用户滚动下一个60像素，他/她将重定向到相同的操作方法'abcGetMoreData'并继续，直到nextUrl变为空。

我想要的是让用户轻松做这件事。我想一次加载所有数据，因此用户不应向下滚动以获取更多数据。我怎样才能实现这个目标？



我的尝试：



我没有尝试任何东西，因为我对C＃和MVC都不熟悉。

Above action method takes a parameter which is fed by 'abc' view with ajax. then do some checking and sends back a new value for nexturl to the view. If the user scroll the next 60 px he/she will be redirect to the same action method 'abcGetMoreData' and continues until the nextUrl become null.
What I want is to make this thing easy for the user. I want to load all data in once so do user shouldn't scroll down to get more data. How can I achieve this?

What I have tried:

I haven't tried anything as far as I am very new to C# and MVC.

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