Question

I am using javascript, using regex to scrape images from html code.

I want the loop to run either until the script finds no more images or until it reaches 12.

I’m trying the following but not working:

var imgs = d.getElementsByTagName('img'), found = [];
for(var i=0,img; ((img = imgs[i]) || ( $i < 13)); i++)

Is this possible? Am I on the right lines?

Quite new to javascript but trying!

Answer 1

You should use && instead of ||. Also, $i should be i.

for(var i=0, img; (img = imgs[i]) && (i < 12); i++)
     found.push(img);