trigger focusout event source

I am making app which insert value automatically using google extension content script.

Success inject script and can insert value in input element.

But the value which linked input's value formula did not work.

I think it should trigger focusout event or keyup event or need some event.

Point is how to change formula value which linked with input value.

i.e) Formula = input value x 5; If insert input value is 2 then formula text should shows 10.

but formula text shows just 0. That is problem.

Site url is [login to view URL]

you don't need login or sign up to test this.

But need some based on google extension's content script and inject.

Added image make help to understand.

var stkInput = $("input[class*='stk']");
console.log(stkInput);

stkInput.focus(stkInput.val(0.1));

//insert value success, but did not change formula linked text.
//but click another element by hand, it change
// tried blur and focusout

JavaScript jQuery / Prototype

Ταυτότητα Εργασίας: #7640979

Σχετικά με την εργασία