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Answered
Ghulam Nabi
Asked: 2022-08-07T10:07:58+00:00

How to convert from object to query string in javascript

I am trying to convert values to query string.

 

var obj = { param1: 'test', param2: true, } var str = ""; for (var key in obj) { if (str != "") { str += "&"; } str += key + "=" + obj[key]; } console.log(str);

 

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1 Answer

  1. Best Answer

    It would be much easier if you would use objects as intended but:

     

    const obj = {
  param1: 'test',
  param2: 'true',
  param3: 'test2',
  param4: 'NO',
}

const entries = Object.values(obj)

const trueObj = {}
for (let i = 0; i < entries.length; i += 2) {
  trueObj[entries[i]] = entries[i + 1]
}

const params = new URLSearchParams(trueObj)

const queryString = params.toString()

console.log(queryString)
    • 1

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