Javascript Regular Expression Replacement Function

Question

If I have the following line:

var str = "Test.aspx?ID=11&clicked=false+5+3";
str = str.replace(????????, 'true');

How to replace the substring "false + 5 + 3" with "true" using REGEX?

Thanks in advance!

Answer 1

str = str.replace(/clicked=[^&]*/, 'clicked=true');

this will replace anything in the clicked parameter, not just false + ...

Answer 2

str = str.replace(/false\+5\+3/, 'true');

You need to exit +, as it means something special in the regular expression.

Answer 3

var str = "Test.aspx?ID=11&clicked=false+5+3";
str = str.replace(/false[+]5[+]3/, 'true');