I am learning C# MVC using dotnetfiddle web to write code. I have created a new project with the default code of dotnetfiddle for MVC type, but I want to display the question in the alert instead of the answer.
I want to know how to pass parameters to the controller from the view.
This is the ajax method:
$.ajax({
url: '@Url.RouteUrl(new{ action="GetAnswer", controller="Home"})',
data: JSON.stringify({Answer: '', Question: $('#Question').val()}),
type: 'POST',
dataType: 'json',
contentType: "application/json; charset=utf-8",
success: function(resp) {
openAlert(resp.result);
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
openAlert("ERROR: " + errorThrown);
}
});
And this is the controller method:
[HttpPost]
public JsonResult GetAnswer(string question)
{
int index = _rnd.Next(_db.Count);
var answer = _db[index];
return Json(new { result = question});
}
You can check and test the code here: dotnetfiddle (Edit: it will be a good answer if it works here)
These code changes will work for you. If you wanna verify check the fiddle. DotNetFiddle
Client side Changes
$.ajax({
url: '@Url.RouteUrl(new{ action="GetAnswer", controller="Home"})',
data: {"Answer": '', "Question": $('#Question').val()},
type: 'POST',
success: function(resp) {
openAlert(resp.Question);
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
openAlert("ERROR: " + errorThrown);
}
});
Server Side Changes
[HttpPost]
public JsonResult GetAnswer(SampleViewModel model)
{
int index = _rnd.Next(_db.Count);
var answer = _db[index];
return Json(model);
}
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