how to iterate json response value from server in javascript

Question

hii i\'m new to javascript i have an web request and its give response as JSON format, the task is that i need to parse the data into array

here is my sample re

Answer 1

If I understood you correctly, this should suit your needs.

We loop through "Employee_Names" objects.

// ES6 code    
var allNames = employee["Employee_Names"].map(bar => bar.Name);

// pure javascript
var allNames = [];
for (i = 0; i < employee["Employee_Names"].length; i++) {
  var element = employee["Employee_Names"][i];

  // We push only name
  allNames.push( element.Name );

  // We push full json object
   //allNames.push( element );
}

Now we assign new json key with our allNames array.

employee = Object.assign(employee, { "NEW_NAMES" : allNames });

Check working exmaple:

var employee = {
  "Employee_Names" : [
     {
        "BAR_RATING" : "0",
        "Name" : "anand",
        "Name_RATING" : "0",
        "PATTERN" : "Ln",

     },
     {
        "BAR_RATING" : "0",
        "Name" : "av",
        "Name_RATING" : "0",
        "PATTERN" : "FiLi",

     },
     {
        "BAR_RATING" : "0",
        "Name" : "books",
        "Name_RATING" : "0",
        "PATTERN" : "Ln",

     },
     {
        "BAR_RATING" : "0",
        "Name" : "kanagalu",
        "Name_RATING" : "0",
        "PATTERN" : null,

     },
     {
        "BAR_RATING" : "0",
        "Name" : "specialty-av",
        "Name_RATING" : "0",
        "PATTERN" : "Fn-Ln",

     }
  ],
  "FOUND_Name" : [ ],
  "OTHER_Name" : [
     {
        "BAR_RATING" : "0",
        "Name" : "kindle-cs-support",
        "Name_RATING" : "0",
        "PATTERN" : null,

     },
     {
        "BAR_RATING" : "0",
        "Name" : "noreply-ops-jobs",
        "Name_RATING" : "0",
        "PATTERN" : null,

     }
  ],
  "PERSONAL_Name" : [  ],
  "PROJECTED_Name" : [
     {
        "BAR_RATING" : "0",
        "Name" : "anand.venkatesan",
        "Name_RATING" : "0",
        "PATTERN" : "Fn.Ln",

     },
     {
        "BAR_RATING" : "0",
        "Name" : "anandv",
        "Name_RATING" : "0",
        "PATTERN" : "FnLi",

     },
     {
        "BAR_RATING" : "0",
        "Name" : "vanand",
        "Name_RATING" : "0",
        "PATTERN" : "LiFn",

     }
  ]
  };


// ES6
//var allNames = employee["Employee_Names"].map(bar => bar.Name);

// pure javascript
var allNames = [];
for (i = 0; i < employee["Employee_Names"].length; i++) {
  var element = employee["Employee_Names"][i];

  // We push only name
  allNames.push( element.Name );
  
  // We push full json object
   //allNames.push( element );
}

// Now we assign new json key with our names
employee = Object.assign(employee, { "NEW_NAMES" : allNames });

// Our new employee json
console.log(employee);