Javascript for replacing an abreviation by his equivalent

Question

I met some trouble with a javascript.

In fact I have in my database many records that are abreviations and ther equivalent,

for example, replace tel => telephon

Answer 1

Use replace method for replacing a word in string.

eg:

var str = "This is AIR";
var newstr = str.replace("AIR", "All India Radio");
console.log(newstr);