onload array of images in loop?

Asked Jun 10 '17 at 13:53

Active Jun 10 '17 at 13:53

Viewed 26 times

for(var i = 0; i < 10; i++){
    img[i] = new Image();

    img[i].onload = function(){console.log(i); myFunc(i)}; // 10 every iteration
    img[i].src = someUrl;
}

I need to start myFunc with index of the current img. But when the myFunc started i is already 10. How can I do what I whant?

asked Jun 10 '17 at 13:53

Yaroslav Shabanov

i think its not possible because you define i in for scope...are toy define i in other place of your code? – Ali Jun 10 '17 at 13:55
@combo_ci of course it is possible – Mulan Jun 10 '17 at 13:56
1

use *let i=0* ,or an IIFE – Jonas Wilms Jun 10 '17 at 13:56
1

@tsh yes it does. there's a new `i` binding for each iteration of the loop if you use `let` – Mulan Jun 10 '17 at 13:57
1

@tsh i know what im doing – Jonas Wilms Jun 10 '17 at 13:58

onload array of images in loop?

0 Answers0