split the string by last comma

Question

I have string in jQuery.

var s = "Text1, Text2, Text,true";

I need split this variable in two part:

var s1 = substring(...); //after this s1="Text1, Text2, Text"
var s2 = substring(...); //after this s2="true"

Can you help me split variable?

Answer 1

var s="Text1, Text2, Text,true";
var lastIndex = s.lastIndexOf(",")

var s1 = s.substring(0, lastIndex); //after this s1="Text1, Text2, Text"
var s2 = s.substring(lastIndex + 1); //after this s2="true"

Answer 2

s1 = s.split(',');
s2 = s1.pop();
s1 = s1.join(',');

(untestet)

Docs

• http://www.w3schools.com/jsref/jsref_split.asp
• http://www.w3schools.com/jsref/jsref_pop.asp
• http://www.w3schools.com/jsref/jsref_join.asp