How i can add json values to string in nodejs

Question

i have multiple strings with different keys like name, email and otp.

and i want to embed json values to string dynamincaly with matching keys in json.

like this string.

Dear {user}, Your account for Portal has been created against this Email Address {email}.

and JSON like this.

i want to embed this json into string.

{
   "user": "John Wick",
   "email": "some@email.com"
}

i want result like this after embedding json into string.

Dear John Wick, Your account for Portal has been created against this Email Address some@email.com.

any idea how can i achieve this. thanks in advance.

Eray Ismailov · Accepted Answer · 2022-12-14T09:02:13.523

1

So this example would walk over the keys of the JSON and replace any occurrence that is wrapped in curly braces.

const userDetails = {
   "user": "John Wick",
   "email": "some@email.com"
};

const result = Object.keys(userDetails).reduce((acc, curr) => {
    return acc.replace(`{${curr}}`, userDetails[curr])
}, `Dear {user}, Your account for Portal has been created against this Email Address {email}.`)

console.log(result);

edited Dec 14 '22 at 09:02

answered Dec 14 '22 at 08:49

Eray Ismailov

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i am looking for a dynamic way not like this. i have different templates with different json key values. – Muhammad Fazeel Dec 14 '22 at 08:52
1

@MuhammadFazeel that is not what you asked. Please update the question accordingly. – albjerto Dec 14 '22 at 08:56
just updated the code @MuhammadFazeel – Eray Ismailov Dec 14 '22 at 09:02
@albjerto sorry i m not that good in english and explaining things. but i found my answer thank you. – Muhammad Fazeel Dec 14 '22 at 09:08
@MuhammadFazeel no need to apologize, I'm glad you could solve your issue. – albjerto Dec 14 '22 at 09:18

How i can add json values to string in nodejs

1 Answers1