Javascript question. REPLACE METHOD?

Question

I want to replace " " with "".

In other words, I want to replace SPACES with NOTHING

1 2 3 4 5 will be turned to 12345

I am currently using this:

var str="1 2 3 4 5";

str2=(str.replace(//g, "");

it game me error. how to fix it?

alert(str2);

Answer 1

function removeSpaces(string) {

var tstring = "";

string = '' + string;

splitstring = string.split(" ");

for(i = 0; i < splitstring.length; i++)

tstring += splitstring[i];

return tstring;

}

Answer 2

1: You have an unneeded '(' after the = sign.

2: You need to include \s in the regular expression .replace(/\s/g,"") to match a space.

Other than that, your strategy works fine