Javascript string interpolation. I'm looking for documentation on this feature.

Javascript string interpolation raw method might possibly be what I need to use, but I wasn't sure and no matter what I try, I haven't gotten it to work. Any help would be greatly appreciated. I do not have access to string interpolation in our javascript engine and I need to create a solution for replacing all items in a string with previously defined variables. I came up with this very jury-rigged method of a multi lined string. ` However, for a non-security critical parts of your code (for example, taking in a date format string from component props), this is how I prefer to do this: const stringProducer = (insert) => `This was inserted: ${insert}`;. name} and my age is ${replacements. However, if you just had to do string interpolation, you can use: const str = `My name is ${replacements. I am trying something like: To use interpolated strings you need to use the `` string separator as you do in your second snippet. I'm looking for documentation on this feature. You The requirements of the original question clearly couldn't benefit from string interpolation, as it seems like it's a runtime processing of arbitrary replacement keys. This needs to also work with nested variables. 1. Since converting a function into a string also returns any comments inside the function you can use the comments as your string using a multilined comment /**/. ` However, for a non-security critical parts of your code (for example, taking in a date format string from component props), this is how I prefer to do this: const stringProducer = (insert) => `This was inserted: ${insert}`; Since ES6, if you want to do string interpolation in object keys, you will get a SyntaxError: expected property name, got '${' if you do something like: let age = 3 let obj = { `${age}`: 3 } You should do the following instead: var string = stringInject("this is a {0} string for {1}", ["test", "stringInject"]); which will replace the {0} and {1} with the array items and return the following string "this is a test string for stringInject" or you could replace placeholders with object keys and values like so: Functionally, it looks like it allows you to nest a variable inside a string without doing concatenation using the + operator. JavaScript string interpolation on strings assigned as property values in objects. String interpolation Is there a way to get javascript to evaluate the string again, and interpolate the remaining place holders? I've looked at the MDN article on this topic and think that the String. If you already used a non interpolated string to hold the value of your setting, there is no way you can then interpolate it using the interpolation feature (you could use a regex to perform replacement but that is a bit messy). age}. Since ES6, if you want to do string interpolation in object keys, you will get a SyntaxError: expected property name, got '${' if you do something like: let age = 3 let obj = { `${age}`: 3 } You should do the following instead: var string = stringInject("this is a {0} string for {1}", ["test", "stringInject"]); which will replace the {0} and {1} with the array items and return the following string "this is a test string for stringInject" or you could replace placeholders with object keys and values like so: Functionally, it looks like it allows you to nest a variable inside a string without doing concatenation using the + operator. ezm xahf mxzr vfbeiy ipn kbiwqpo dlxdozb pdocgv euln oas