How to replace() something variable between curly brackets {...}?

Question

Suppose the following string in JavaScript,

str = "{This is between curly brackets}, {but I don't know what is between the brackets...}"

Then how do I replace() the part between the curly brackets?

And could you give an example of the output you're looking for? — Jordan, Jan 04 '18 at 19:22
Did you even make an attempt to find a solution before coming here? Google has over a million hits on how to do this. — tehbeardedone, Jan 04 '18 at 19:23
Does this answer your question? [Replacing Text Inside of Curley Braces JavaScript](https://stackoverflow.com/questions/5334380/replacing-text-inside-of-curley-braces-javascript) — Heretic Monkey, Apr 12 '23 at 14:06

score 1 · Answer 1 · answered Jan 04 '18 at 19:26

You can use Regular expressions (regex) to achieve that.

Just use string's replace function. The first parameter will be the regex and the second one the content you want to replace all the occurrences.

str.replace(/\{[^\}]+\}/g, '{replacement}'); //"{replacement}, {replacement}"

1 Answers1