1257653 - oninput event fires when focusing on non-empty text input

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: Keyboards and IME, defect)

Description

[jhonvolkd]

User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36

Steps to reproduce:

The behavior can be observed at this jsfiddle 

https://jsfiddle.net/jhonvolkd/nm8p5cmr/1/

Add an oninput event to a text input using either
element.oninput = functionToExecute
or
element.addEventListener('input', functionToExecute)

When the input is first selected while empty, oninput does not fire, as is the expected behavior. 
Then, enter some text into the input.



Actual results:

After the input has a value, onfocus and onblur both also trigger oninput. This causes an unexpected call to oninput.


Expected results:

oninput should only fire when the value of the input changes. This event works correctly on Windows Firefox and Chrome for Android.

Comment 1

[Mira Lobontiu (Android QA)]

Hi,

Does this issue still reproduce?

Thank you!

Comment 2

[Stefan Deiac]

Due to the lack of additional info, I'll close this issue as Incomplete. If someone can provide more information regarding this issue, please feel free to reopen it, thanks.