373650 - ONCHANGE event incorrect triggered

Status: RESOLVED WORKSFORME

(Core :: DOM: UI Events & Focus Handling, defect)

Description

[Ned]

User-Agent:       Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070219 Firefox/2.0.0.2

The ONCHANGE event triggers incorrectly in an INPUT TEXT box whenever there is both an ONFOCUS event also set, and a VALUE set in the tag

Reproducible: Always

Steps to Reproduce:
1. create tag: <INPUT type="text" id=text1 name=text1 value='any value' onchange="alert('onchange');" onfocus="alert('onfocus');">
2. move focus to the tab incorrrectly triggers ONCHANGE event

Actual Results:  
ONCHANGE event is incorrectly triggered, then the ONFOCUS event

Expected Results:  
ONCHANGE event should not be triggered, only the ONFOCUS event

Comment 1

[Jesse Ruderman]

On Mac trunk, I just get an infinite loop of onfocus events due to the alert().  I think that's bug 302787.

If I change the alert() to dump(), like this:

<INPUT type="text" id=text1 name=text1 value='any value'
onchange="dump('onchange\n');" onfocus="dump('onfocus\n');"> 

I don't see any spurious onchange events.

Comment 2

[Mats Palmgren (inactive)]

WFM, Firefox trunk builds on Linux and OSX.

-> WORKSFORME