我可以在ASP.Net项目的代码隐藏中使用JSON.Stringify吗? [英] Can I use JSON.Stringify in code-behind of an ASP.Net project?

问题描述

在ASP.NET项目(MVP模式)的代码隐藏中，我在一个演示者中得到一个字符串，其中包含类似于JSON文件内容的内容.

In the code-behind of an ASP.NET project (MVP-pattern) I get in one of the presenters a string which contains something which looks like the content of a JSON file.

然后，使用该字符串设置视图的属性之一(分配给演示者的视图).

Then I set one of the properties of the view - which is assigned to the presenter - with that string.

在视图中，该字符串显示在TextBox中，但是它看起来并不好，因为它没有使用换行符和换行符进行结构化. 我知道有一个叫做Stringify的JSON函数，可以使这样的字符串变得漂亮.

In the view the string is displayed in a TextBox, but it doesn't look good, because it is not structured with newlines and line feeds. I know there is a JSON-function called Stringify which can make such strings pretty.

我可以在代码背后调用该JSON函数吗? 例如，当我在演示者中设置视图的属性时?

Can I call that JSON-function in code-behind? Per example when I set the property of the view in the presenter?

所以我在演示者中设置了它:

So I set it in the presenter:

this.view.ContentAsJson = GetContentAsJson(uuid);

这是我想做的，如果可能的话:

This is what I would like to do, if it's possible:

this.view.ContentAsJson = JSON.Stringify(GetContentAsJson(uuid));

GetContentAsJson是创建并返回JSON字符串的函数.

GetContentAsJson is a function which creates and returns the JSON-string.

这是我的观点:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ContentJsonView.ascx.cs" Inherits="WebCenter.PP.PI.WebGui.View.FolderView.ContentJsonView" %>
<%@ Import Namespace="WebCenter.PP.Common.Domain" %>
<div id="DivContentJson" class="clearfix">
    <p>
        <asp:TextBox runat="server" ID="TbContentJson" TextMode="MultiLine" Height="100%" Width="100%" />
    </p>
</div>

这是视图中的属性，该属性获取字符串:

This is the property in the view which gets the string:

public string ContentAsJson
{
   set
   {
       if (!string.IsNullOrEmpty(value))
       {
            TbContentJson.Text = value;
       }
       else
       {
            TbContentJson.Text = "";
       }
   }
}

推荐答案

JSON.stringify()实际上将JavaScript对象转换为字符串，您可以在服务器端像这样进行操作:

JSON.stringify() Actually converts a JavaScript object into a string, you can do it in server side like this:

using System.Web.Script.Serialization;

var json = new JavaScriptSerializer().Serialize(obj);

JSON.stringify()是客户端(浏览器)功能.因此，您不能在服务器端执行此操作.

JSON.stringify() is a client side(browser) functionality. So you can't do that on the server side.

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