Remove characters with javascript

Question

I have various img src's like this: http://mydomain.com/wp-content/uploads/2012/10/img-80x93.jpg http://mydomain.com/wp-content/uploads/2012/10/image-80x110.jpg ...

I want to change them to: http://mydomain.com/wp-content/uploads/2012/10/img.jpg http://mydomain.com/wp-content/uploads/2012/10/image.jpg ...

Basically what I need is to remove from -80x until .jpg

I tried to remove "-80x" + all the numbers after that:

.replace('-80x'/\d+/g,''));

but didn't work... and others replaces but with no result.

Could you help me with this?

This has NOTHING to do with jQuery - it's plain-old JavaScript. — Diodeus - James MacFarlane
– Diodeus - James MacFarlane, Commented Nov 1, 2012 at 21:41

Joe Enos · Accepted Answer · 2012-11-01 21:41:41Z

2

I think you just need the "-80x" to be inside your regex, like:

someString.replace(/-80x\d+/g,"")

answered Nov 1, 2012 at 21:41

Joe Enos

40.6k11 gold badges86 silver badges144 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Lasantha Bandara · Accepted Answer · 2012-11-01 21:45:45Z

2

var source="http://mydomain.com/wp-content/uploads/2012/10/img-80x93.jpg";    
var url=source.split('-80x')[0]+".jpg";

it will give you "http://mydomain.com/wp-content/uploads/2012/10/img.jpg"

answered Nov 1, 2012 at 21:45

Lasantha Bandara

8093 gold badges10 silver badges22 bronze badges

Almir Sarajčić · Accepted Answer · 2012-11-01 21:53:35Z

1

Edited:
This works.

.replace(/\-[0-9]+x[0-9]+\.jpg/g, '.jpg');

answered Nov 1, 2012 at 21:41

Almir Sarajčić

1,5903 gold badges16 silver badges19 bronze badges