Can't pass values to .net mvc Controller using jQuery Ajax [duplicate]

Question

The idea is simple.

I want to wrap a Json data and using jQuery Ajax to pass the data to controller.

Here is the model definition.

public class SearchModel
{
        public int answerValue;
        public int year;
}

jQuery code:

 $(function() {
            var answerValue = $('#answerValue').val();
            var year = $('#year').val();
            var data = { "answerValue": answerValue, "year": year };

            //data = answerValue;
            $('#btn1').click(function () {

                $.post("home/AnswersSearch", data, function (result) {
                    alert(result);
                });
            });

        });

Code on the controller side:

[HttpPost]
public ActionResult AnswersSearch(SearchModel model)
{
    //do something
    return Content("1");
}

The ajax method is call a method named AnswersSearch() but all you have shown a method named RespondentAnswersSearch() — user3559349
– user3559349, Commented Jan 16, 2017 at 21:37
@Stephen Muecke THanks for the reply! I have changed that, still it doesn't work. — Wilheim
– Wilheim, Commented Jan 16, 2017 at 21:38
So what is the problem? What errors do you get? (and always use '@Url.Action("AnswersSearch", "Home")' to generate the correct url) — user3559349
– user3559349, Commented Jan 16, 2017 at 21:39
Because they are fields, not properties - add getters and setters - public int answerValue { get; set; } — user3559349
– user3559349, Commented Jan 16, 2017 at 21:41

Rory McCrossan · Accepted Answer · 2017-01-16 21:59:33Z

0

try sending back a SearchModel object like so:

var data = { "SearchModel": { "answerValue": answerValue, "year": year } };

edited Jan 16, 2017 at 21:59

Rory McCrossan

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answered Jan 16, 2017 at 21:43

Dave Clough

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