how can i store results query results to a "public" variable in Nodejs ?

Question

How can I store results Data into a variable that can I use outside?

My query is like this

let array = [];

const a = 0,
      b = 1;

 if  ( a < b)  {
   const result = await DataClass.findOne({feld:"Word"}).exec();
   array.push(result);
}

// continue ....

console.log(array)

or like this :

let array = [];

const a = 0,
      b = 1;

 if  ( a < b)  {
   await DataClass.findOne({feld:"Word"}).then( result =>{
    array.push(result);
   });
}

// Code continue ....

console.log(array)

How can I store results Data into a variable that can I use outside?

Please see [How do I return the response from an aynchronous call](https://stackoverflow.com/q/14220321/438992), which this duplicates. — Dave Newton, Oct 25 '18 at 14:46

score 0 · Accepted Answer · answered Oct 25 '18 at 14:43

0

Have you tryed environment variables? in .env

ARRAY=''

and in your file

process.env.ARRAY = array

answered Oct 25 '18 at 14:43

Juan Velasquez

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how can i store results query results to a "public" variable in Nodejs ?

1 Answers1