how to concatenate string with double quotes to generate JSON?-CodePudding

var skillTargetID = "1234";
var agentId = "2345";
var firstName = "Ganesh";
var lastName = "Putta";
var userName = "[email protected]"

agentjson = {
  "refURL": "/unifiedconfig/config/agent/"   skillTargetID   ","   "agentId"   ":"   agentId   ","   "firstName"   ":"   firstName   ","   "lastName"   ":"   lastName   ","   "userName"   ":"   userName
};

console.log(agentjson);

I got a string like below

"refURL":"/unifiedconfig/config/agent/5113","agentId":"1312","firstName":"John","lastName":"Elway","userName":"jelway"

i need to concatenate above string using javascript with dynamic values, i tried, but in the result double quotes are not appending for every word.

agentjson={"refURL":"/unifiedconfig/config/agent/" skillTargetID "," "agentId" ":" agentId "," "firstName" ":" firstName "," "lastName" ":" lastName "," "userName" ":" userName};

this is result i got.

refURL: '/unifiedconfig/config/agent/5174,agentId:1082,firstName:Rick,lastName:Barrows,userName:[email protected]'

how to cancatenate string to get the exact result like first one.

CodePudding user response：

You need an object and then you need to stringify it

You can use template literals to embed variables in a string and the rest you can just write the variable name in the object

const createJSONString = (skillTargetID, agentId, firstName, lastName, userName) => {
  const obj = {refURL : `/unifiedconfig/config/agent/${skillTargetID}`,
  agentId, firstName, lastName, userName};
  return JSON.stringify(obj);
}


var skillTargetID = "1234";
var agentId = "2345";
var firstName = "Ganesh";
var lastName = "Putta";
var userName = "[email protected]"

console.log(createJSONString(skillTargetID, agentId, firstName, lastName, userName))

CodePudding user response：

In JavaScript, you can concatenate the variables to get the desired output:

var skillTargetID = "1234";
var agentId = "2345";
var firstName = "Ganesh";
var lastName = "Putta";
var userName = "[email protected]"

var output = '{"refURL":"/unifiedconfig/config/agent/'   skillTargetID   '","agentId":"'   agentId   '","firstName":"'   firstName   '","lastName":"'   lastName   '","userName":"'   userName   '"}';
var json = JSON.parse(output);
console.log(json);