JObject 以变量为值解析数据 [英] JObject Parse Data with a variable as the value

问题描述

当我需要通过变量设置其中一个值时，我试图破译使用 JObject Parse 的正确语法.这是为了使用 Algolia 将新对象推送到我的搜索索引.

I am trying to decipher the correct syntax for using JObject Parse when I need to have one of the values set by a variable. This is for using Algolia to push a new object to my search index.

songIndexHelper.PartialUpdateObject(JObject.Parse(@"{""ApprovalFL"":"true",
                        ""objectID"":"'+Accepted.Value+'"}"));

我从我的函数参数中收到 Accepted.Value.例如，Accepted.Value 可以等于 98.此外，true 应该被格式化为布尔值而不是字符串.以上是我的尝试.我应该如何修正我的语法?

I receive Accepted.Value from my function argument. For example, Accepted.Value could equal something like 98. Also, true should be formatted as boolean instead of a string. The above is my attempt. How should I fix my syntax?

我正在关注 Algolia 的这个文档:https://www.algolia.com/doc/api-reference/api-methods/partial-update-objects/

I'm following this documentation from Algolia: https://www.algolia.com/doc/api-reference/api-methods/partial-update-objects/

有关更多上下文，这是函数中的上述行:

For more context, here is the above line in the function:

public ActionResult Index(int? Accepted, int? Denied)
{
    var accountInfo = EntityDataAccess.GetAccountInfoByUserID(User.Identity.GetUserId());
    if(accountInfo == null || accountInfo.AdminFL == false || accountInfo.LabelFL == true)
    {
        return RedirectToAction("Index", "Home");
    }
    else
    {
        if(Accepted != null)
        {
            EntityDataAccess.AcceptSong(Accepted.Value);
            var songIndexHelper = HttpContext.Application.Get("SongIndexHelper") as IndexHelper<SongAlgoliaModel>;
            songIndexHelper.PartialUpdateObject(JObject.Parse(@"{""ApprovalFL"":""true"",
                                    ""objectID"":""Accepted.Value""}"));
        }

推荐答案

songIndexHelper.PartialUpdateObject(JObject.Parse(@"{""ApprovalFL"":""true"",
                                ""objectID"":""Accepted.Value""}"));

应该是:

songIndexHelper.PartialUpdateObject(JObject.Parse(@"{""ApprovalFL"":true,
    ""objectID"":" +Accepted.Value+ "}"));

关键是用+把Accepted的值串联起来，而不是用引号把true包裹起来.

The key is to use + to concatenate in the value of Accepted, and not wrap true in quotes.

我建议的另一种方法是根本不使用字符串.考虑以下方法:

Another approach I would suggest is not using strings at all. Consider an approach like:

var bob = new { ApprovalFL = true, objectID = Accepted.Value};
var obj = JObject.FromObject(bob);
songIndexHelper.PartialUpdateObject(obj);

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