how to create a json object in javascript for loop [closed]

Question

I would like to create a JSON object inside a for loop using javascript. I am expecting an result something like this:

{
   "array":[
      {
         "value1":"value",
         "value2":"value"
      },
      {
         "value1":"value",
         "value2":"value"
      }
   ]
}

Can somebody help me on how to achieve this result in javascript ?

Answer 1

Instead of creating the JSON in the for-loop, create a regular JavaScript object using your for-loops and use JSON.stringify(myObject) to create the JSON.

var myObject = {};

for(...) {
   myObject.property = 'newValue';
   myObject.anotherProp = [];
   for(...) {
       myObject.anotherProp.push('somethingElse');
    }
}

var json = JSON.stringify(myObject);