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How to convert the following json object into to a new JSON object in c#

Json Data in present format: currently I am getting data from a database in the following format which I am storing in a DataTable.

Database format

var data1 =
[{"TheatreName":"AMEA","Country":"CANADA","Riskcount":50},{"TheatreName":"AMEA","Country":"UK","Riskcount":30},{"TheatreName":"AMER","Country":"Japan","Riskcount":80},{"TheatreName":"AMER","Country":"US","Riskcount":90},{"TheatreName":"APAC","Country":"Bangladesh","Riskcount":4},{"TheatreName":"APAC","Country":"Hong Kong","Riskcount":12},{"TheatreName":"APAC","Country":"India","Riskcount":126}]

I want to convert it into a JSON object in the following format.

var data =
{
 "APAC": {
   "Bangladesh": 30,
   "Hong Kong": 40,
    "India":50
  
 },
 "AMEA": {
   "UK": 30,
   "CANADA": 50
 },
 "AMER": {    
   "Japan": 80,
"US": 90
 }
}
Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    Using arrow function in your data apply this condition resultdata similer data1.

     var chartData = [];
 var resultData =
[{"TheatreName":"AMEA","Country":"CANADA","Riskcount":50},{"TheatreName":"AMEA","Country":"UK","Riskcount":30},{"TheatreName":"AMER","Country":"Japan","Riskcount":80},{"TheatreName":"AMER","Country":"US","Riskcount":90},{"TheatreName":"APAC","Country":"Bangladesh","Riskcount":4},{"TheatreName":"APAC","Country":"Hong Kong","Riskcount":12},{"TheatreName":"APAC","Country":"India","Riskcount":126}]

    Apply this function

        var data ={};
resultData.forEach(item=>{
if(!data[item.TheatreName]){
data[item.TheatreName]={};
}
data[item.TheatreName][item.Country]=item.Riskcount;
});

  2. 0

    If you already have class for above properties , so it already in list of item you need to write Linq query group by TheatreName

    var groupedData = oldjson.GroupBy(t => t.TheatreName);

    groupedData serialize/convert the object

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