[jira] [Commented] (WICKET-5603) OnChangeAjaxBehavior attached to DropDownChoice produces two Ajax requests in Chrome v35

["Andrea Del Bene (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-5603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14016426#comment-14016426 ] 

Andrea Del Bene commented on WICKET-5603:
-----------------------------------------

Why not checking for the type of component inside updateAjaxAttributes? we could use event 'inputchange' for TextArea and TextField, while event 'change' will be used for any other component.

> OnChangeAjaxBehavior attached to DropDownChoice produces two Ajax requests in Chrome v35
> ----------------------------------------------------------------------------------------
>
>                 Key: WICKET-5603
>                 URL: https://issues.apache.org/jira/browse/WICKET-5603
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 6.9.1
>         Environment: Chrome 35.0.1916.114
>            Reporter: Andrey Krasnopolsky
>            Assignee: Andrea Del Bene
>         Attachments: test.zip
>
>
> I have a DropDownChoice with attached OnChangeAjaxBehavior, like this:
> {code:borderStyle=solid}
> new DropDownChoice<>("dd", new Model<>(), Arrays.asList( "First", "Second"))
>     .add( new OnChangeAjaxBehavior() {
>         @Override
>         protected void onUpdate(AjaxRequestTarget target) {
>             System.out.println( "update" );
>         }
> });
> {code}
> When selecting any of drop down options, two Ajax requests being generated.
> It behaves OK in IE, FF and Chrome v34, only Chrome v35 is affected 
>  



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