Get integer from javascript string

Question

I've a strings with the values like:

share__43 share__153 share share_section

How do I get the integer values like 43 or 153?

You have a string or you have multiple strings? Is it one string with space separated parts or four separate strings? — Anthony Grist
– Anthony Grist, Commented Oct 7, 2013 at 9:49

bhb · Accepted Answer · 2013-10-07 09:51:59Z

2

Try this

var regex = new RegExp(/([0-9]+)/g);
var test = "share__43 share__153 share share_section";

var match = regex.exec(test);
alert('Found: ' + match[1]);

Fiddle

answered Oct 7, 2013 at 9:51

bhb

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2 Comments

Jasper Over a year ago

too long for a simple action

JJJ Over a year ago

@Steve What does that even mean? What are you trying to do exactly?

Satpal · Accepted Answer · 2013-10-07 09:53:21Z

1

Example, currently using a single string

var regex = /\d+/;
var str = "share__43";
alert (str.match(regex ));

Demo

answered Oct 7, 2013 at 9:53

Satpal

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