784590 - No onchange event after seleted options by value selector(mozbrowser <select>)

Status: RESOLVED FIXED

(Firefox OS Graveyard :: General, defect)

Description

[[e-mail], [e-mail]]

STR
====

1. Launch Clock app or UI Test app with B2G Desktop build or on B2G device.
2.
  A) Clock app: 
     a) Click right-top corner button to create an alarm.
     b) Click repeat, sound, snooze menu to select options.
     c) The value selector overlay will show up.
     d) Select one of the options and click [OK]

  B) UI Test app:
     a) Listen the onchange event of the any <select> first.
     b) Click the <select>, the value selector overlay will show up
     c) Select one of the options and click [OK]

Actual result:
 - There is no onchange event after seleted options and confirmed it by value selector.

Expected result:
 - "onchange" event should be fired after seleted options and confirmed it by value selector.

Note:
  There is no way to update the result of selection.

Comment 1

[Mounir Lamouri (:mounir)]

Vivien, is that because of how the vkb is implemented or is that a bug with the DOM implementation?

Comment 2

[Jason Smith [:jsmith]]

Is this a dup of bug 781438?

Comment 3

[Shih-Chiang Chien [:schien] (UTC+8) (use ni? plz)]

In b2g/chrome/content/forms.js, the selected option is changed via javascript, which will not generate onchange event. We need to create a onchange event mannually.

Comment 4

[Shih-Chiang Chien [:schien] (UTC+8) (use ni? plz)]

Attachment: bug784590 - need manually fire onchange event if any selected option is change, v1

Onchange event is not fired due to selected option is changed via javascript in b2g/chrome/content/forms.js. We need to manually create a DOMEvent and fire it on <select> element.

Comment 5

[Eric Chou [:ericchou] [:echou]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/6300a954d434

Comment 6

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/6300a954d434