How to convert color from (rrr ggg bbb) to RRGGBB by javascript

Question

I have this code (in Selenium IDE): storeEval | window.document.defaultView.getComputedStyle(window.document.getElementsByTagName('input')[0]).getPropertyValue('background-color') | result

it's returns me color in (rrr, ggg, bbb), how can i get this color in RRGGBB?

Here is how to do the conversion in Javascript http://stackoverflow.com/q/57803/1399920 — n00begon, May 22 '12 at 09:15

Aleh Douhi · Accepted Answer · 2012-05-25T17:50:35.620

3

Try this:

command: storeEval
target : color = window.document.defaultView.getComputedStyle(window.document.getElementsByTagName('input')[0]).getPropertyValue('background-color'); colorArr = color.replace(/[(rgb()\)]/g, '').split(','); hexString = parseInt(colorArr[0]).toString(16) + parseInt(colorArr[1]).toString(16) + parseInt(colorArr[2]).toString(16);
value  : result

edited May 25 '12 at 17:50

answered May 22 '12 at 12:26

Aleh Douhi

1,958
1
14
13

"[info] echo: NaNe6ff;" must be #CCE6FF )) – user1211063 May 25 '12 at 13:00
Большое спасибо за помощь ) чуть чуть неправильный replace и он не мог конвертировать [0] массив. ещё раз спасибо – user1211063 May 25 '12 at 14:06
@user1211063 you are welcome. I missed, that it returns rgb(rrr, ggg, bbb). Fixed my answer. – Aleh Douhi May 25 '12 at 17:52

score 1 · Answer 2 · answered May 22 '12 at 09:17

1

you can convert the decimal value (0 - 255) to hex (0 - FF)

var hexString = redNumber.toString(16) + greenNumber.toString(16) + blueNumber.toString(16);

answered May 22 '12 at 09:17

Jhong

2,714
22
19

Sorry, but I can not undestand, how can I use this with my code in Selenium IDE ( – user1211063 May 22 '12 at 09:44

How to convert color from (rrr ggg bbb) to RRGGBB by javascript

2 Answers2

Linked