MVC JSON操作返回布尔(MVC JSON actions returning bool)

我有我的ASP.NET MVC行动这样写：

// // GET: /TaxStatements/CalculateTax/{prettyId} public ActionResult CalculateTax(int prettyId) { if (prettyId == 0) return Json(true, JsonRequestBehavior.AllowGet); TaxStatement selected = _repository.Load(prettyId); return Json(selected.calculateTax, JsonRequestBehavior.AllowGet); // calculateTax is of type bool }

我有这个问题，因为当在jQuery中使用它时，我有各种各样的错误，主要是toLowerCase()函数失败。

所以我必须改变这些动作的方式，他们将bool作为字符串返回ToString()在bool值上调用ToString() ），以便返回true或false （在qoutes中），但我有点不喜欢它。

其他人如何处理这种情况？

I had my ASP.NET MVC actions written like this:

// // GET: /TaxStatements/CalculateTax/{prettyId} public ActionResult CalculateTax(int prettyId) { if (prettyId == 0) return Json(true, JsonRequestBehavior.AllowGet); TaxStatement selected = _repository.Load(prettyId); return Json(selected.calculateTax, JsonRequestBehavior.AllowGet); // calculateTax is of type bool }

I had problems with this because when using it in jquery functions I had all sorts of error, mostly toLowerCase() function failing.

So I had to change the actions in a way that they return bool as string (calling ToString() on bool values), so that thay return true or false (in the qoutes) but I kinda don't like it.

How do others handle such a case?

最满意答案

我会使用匿名对象（请记住，JSON是一个键/值对）：

public ActionResult CalculateTax(int prettyId) { if (prettyId == 0) { return Json( new { isCalculateTax = true }, JsonRequestBehavior.AllowGet ); } var selected = _repository.Load(prettyId); return Json( new { isCalculateTax = selected.calculateTax }, JsonRequestBehavior.AllowGet ); }

接着：

success: function(result) { if (result.isCalculateTax) { ... } }

备注：如果selected.calculateTax属性是布尔值，则.NET命名约定将称为IsCalculateTax 。

I would use anonymous object (remember that JSON is a key/value pairs):

public ActionResult CalculateTax(int prettyId) { if (prettyId == 0) { return Json( new { isCalculateTax = true }, JsonRequestBehavior.AllowGet ); } var selected = _repository.Load(prettyId); return Json( new { isCalculateTax = selected.calculateTax }, JsonRequestBehavior.AllowGet ); }

And then:

success: function(result) { if (result.isCalculateTax) { ... } }

Remark: if the selected.calculateTax property is boolean the .NET naming convention would be to call it IsCalculateTax.

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