Get Firebug console output using Selenium WebDriver

Question

I want to use some values for my Selenium test. I can easily get this values via Firebug console enter image description here

I was trying to do it using JavascriptExecutor:

 public void getSomeValue() {
    String command = "screenX"
    Object jsResult = ((JavascriptExecutor) driver).executeScript(command);
    System.out.println(jsResult.toString());
 }

But I've got java.lang.NullPointerException.

Can anybody explain me - why?

Thanks.

peetya · Accepted Answer · 2015-07-21 08:56:26Z

1

Add the "return" string before your command:

Object jsResult = ((JavascriptExecutor) driver).executeScript("return" + command);
return (jsResult == null ? null : jsResult.toString());

answered Jul 21, 2015 at 8:56

peetya

3,6282 gold badges18 silver badges30 bronze badges

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

Collectives™ on Stack Overflow

Get Firebug console output using Selenium WebDriver

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related