Javascript var inside another var

Question

I'm JS novice, My problem is that I have a var resortuid its value is from PHP (it's working). I need to open a json file with resortuid in link. In other words I need to replace XXXX in url with resortuid var. I'm sure that it is a banal question, but not for me.
EDIT: codefrom first response is working on SO, but not in TYPO3 fluid template, my new question is how to pass it to fluid template?

var resortuid = '1125';
var settings = {  
    "url": "https://aaa.aa/XXXX_simple.json",
    "method": "GET",
    "timeout": 0,
};

user_12358693 · Answer

You can use JavaScript Template literals:

const resortuid = '1125';
const settings = {  
  "url": `https://aaa.aa/${resortuid}_simple.json`,
  "method": "GET",
  "timeout": 0,
};
      
console.log(settings.url)

By the way, Var, Let, and Const – What's the Difference? might be worth reading.

Javascript var inside another var

1 Answers