How to transform a nested string into a JSON object using JavaScript

Question

How to transform a nested string into a JSON object using JavaScript

I am trying to manipulate a nested query string in JavaScript. The string looks like this:

var str = "( ( Sentence starts with any of null AND Sentence starts with any of null ) AND Sentence starts with any of null )"

I want to split the string at the 'AND' operator and convert it into a JSON object structure. The desired output should resemble this:

{  
   "group":{  
      "operator":"AND",
      "rules":[  
         {  
            "group":{  
               "operator":"AND",
               "rules":[  
                  object1‌,
                  object2
               ]
            }
         },
         object3
      ]
   }
}

javascript json

Answer 1

Answer №1

In a broad context, your response needs some tidying up:

let text = "this is my example text AND I enjoy programming AND how awesome is this?";

let parts = text.split(' AND '); // Creates an array: ["this is my example text", "I enjoy programming", "how awesome is this?"]

let collection = {};

for(let i = 0; i < parts.length; ++i) {
  collection['piece' + i] = parts[i];
}

console.log(collection); // { piece1: "this is my example text", piece2: "I enjoy programming", piece3: "how awesome is this?"}
console.log(JSON.stringify(collection)); // provides JSON string representation of the collection

Answer 2

In a broad context, your response needs some tidying up:

let text = "this is my example text AND I enjoy programming AND how awesome is this?";

let parts = text.split(' AND '); // Creates an array: ["this is my example text", "I enjoy programming", "how awesome is this?"]

let collection = {};

for(let i = 0; i < parts.length; ++i) {
  collection['piece' + i] = parts[i];
}

console.log(collection); // { piece1: "this is my example text", piece2: "I enjoy programming", piece3: "how awesome is this?"}
console.log(JSON.stringify(collection)); // provides JSON string representation of the collection

How to transform a nested string into a JSON object using JavaScript

Answer №1

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