How do I return Key Value pair Json from MVC controller

Question

I want to return this type of Json from MVC controller [ { key: iPhone values: [ { axis: Battery Life value: 0.22 } { axis: Brand value: 0.28 } { axis: Contract Cost value: 0.29 } { axis: Design And Quality value: 0.17 } { axis: Have Internet Connectivity value: 0.22 } { axis: Large Screen value: 0.02 } { axis: Price Of Device value: 0.21 } { axis: To Be A Smartphone value: 0.50 } ]]

Divyang Desai · Answer

Hi Pradip The question is bit unclear and your json format is worng. Error: Parse error on line 35: ...alue: 0.50 }]] ---------------------^ Expecting '}' '' got ']' The right format would be: [ { key: iPhone values: [ { axis: Battery Life value: 0.22 } ] } ] For that you need to cerate DTO object or model as below: public class Value { public string axis { get ; set ; } public double value { get ; set ; } } public class Model { public string key { get ; set ; } public List values { get; set; } } Hope this helps!