var re = /apples/gi;
var str = "Apples are round, and apples are juicy.";
var newstr = str.replace("apples", "oranges","gi");
document.write(newstr);
It should output oranges are round, and oranges are juicy. , because of the case insensitivity, but instead it outputs Apples are round, and oranges are juicy.
Why??
There's no .replace() method with that signature, instead use the regex you created, like this:
var re = /apples/gi;
var str = "Apples are round, and apples are juicy.";
var newstr = str.replace(re, "oranges");
Seems that the str.replace function only has two parameters, not three.
So I would guess you have to write
var newstr = str.replace(/apples/gi, "oranges");
instead.
The re variable in your example is not in use for some reason.
var str = "Apples are round, and apples are juicy.";
var newstr = str.replace(/apples/gi, "oranges");
document.write(newstr);
Try:
var str = "Apples are round, and apples are juicy.";
var newstr = str.replace(/apples/gi, "oranges");
document.write(newstr);
You never use the re variable and the third argument for String.replace() is non-standard so it won't work in all browsers:
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/replace
