Create JSON object dynamically via JavaScript (Without concate strings)

Question

I have this JSON data:

{
    \"employees\": [
        {
            \"firstName\": \"John\",
            \"lastName\": \"Doe\"
        },
        {
                  


        

Answer 1

This is what you need!

function onGeneratedRow(columnsResult)
{
    var jsonData = {};
    columnsResult.forEach(function(column) 
    {
        var columnName = column.metadata.colName;
        jsonData[columnName] = column.value;
    });
    viewData.employees.push(jsonData);
 }