JsonResult is one of the type of MVC action result type which
returns the data back to the view or the browser in the form of JSON
(JavaScript Object notation
How do I return a view in JsonResult?
JSON you are returning contains 4 properties, the way you are accessing isValid , similarly access the View . $. ajax({ type: “GET”, url: “/serviceentry/getservice”, data: ({ “SONumber”: soNumber }), success: function (data) { if (data. isValid) { //Element- Where you want to show the partialView $(Element).
How do I return JsonResult in Web API?
- public static void Register(HttpConfiguration config)
- {
- config.Routes.MapHttpRoute(name: “DefaultApi”, routeTemplate: “api/{controller}/{id}”, defaults: new.
- {
- id = RouteParameter.Optional.
- });
- //To produce JSON format add this line of code.
Can ActionResult return JSON?
Some action result types are specific to a particular format, such as JsonResult and ContentResult. Actions
can return results that are formatted in a particular format
, regardless of client preferences. For example, returning JsonResult returns JSON-formatted data.
What is the difference between JsonResult and ActionResult?
Use JsonResult when you want to return raw JSON data to be consumed by a client (javascript on a web page or a mobile client). Use ActionResult if you want to return a view,
redirect etc
to be handled by a browser. ActionResult is an abstract class . JsonResult is subtype of ActionResult .
What is EmptyResult in MVC?
What is EmptyResult? The EmptyResult is a class in
MVC which does not return anything at client site
, its just like Void method . EmptyResult is used when you want to execute logic return inside the controller action method but does not want any result back to the view then EmptyResult return type is very important .
What is C# MVC?
MVC stands for
Model, View, and Controller
. MVC separates an application into three components – Model, View, and Controller. Model: Model represents the shape of the data. A class in C# is used to describe a model. Model objects store data retrieved from the database.
What are the return types of Web API?
- Void.
- Any Entity/Datatype.
- HttpResponseMessage.
- IHttpActionResult.
What is JsonResult type in MVC?
What is JsonResult ? JsonResult is one of the type of MVC action result type which
returns the data back to the view or the browser in
the form of JSON (JavaScript Object notation format).
Can we return view from Web API?
You don’t. You can return one or the other, not both
. Frankly, a WebAPI controller returns nothing but data, never a view page. A MVC controller returns view pages.
What is json MVC?
“JSON” (
JavaScript Object Notation
) is a lightweight text-based open standard designed for human-readable data interchange. When working together with “jQuery” and “ASP.NET MVC” in building web applications, it provides an efficient mechanism to exchange data between the web browser and the web server.
How do I return a json response from REST API?
java as follows. Modify the DisplayEmployeeController. java.
Add the headers=”Accept=application/json”
, to tell the MVC to return Employee info in JSON format.
What is ContentResult in MVC?
ContentResult
represents a user-defined content type
. It is inherited from ActionResult. ContentResult has the following three properties: Content that we want to render on browser. ContentEncoding that defines the encoding of the content.
Can we use ViewState in MVC?
ASP.NET
MVC does not use ViewState in the
traditional sense (that of storing the values of controls in the web page). Rather, the values of the controls are posted to a controller method. Once the controller method has been called, what you do with those values is up to you.
What is ActionResult C#?
What is an ActionResult? An ActionResult is
a return type of a controller method
, also called an action method, and serves as the base class for *Result classes. Action methods return models to views, file streams, redirect to other controllers, or whatever is necessary for the task at hand.
How does Ajax call work in MVC?
It is a client-side script that communicates to and from a server/database without the need for a postback or a complete page refresh. The Ajax speeds up response time. In other words, Ajax is
the method of exchanging data with a server, and updating parts of a web page
, without reloading the entire page.
