[jira] Updated: (WICKET-1605) onclick is null or not an object in IE6, IE7; Form.appendDefaultButtonField

["Johan Compagner (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-1605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Johan Compagner updated WICKET-1605:
------------------------------------

    Assignee: Gerolf Seitz

> onclick is null or not an object in IE6, IE7; Form.appendDefaultButtonField
> ---------------------------------------------------------------------------
>
>                 Key: WICKET-1605
>                 URL: https://issues.apache.org/jira/browse/WICKET-1605
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.3.3, 1.4-M1
>         Environment: Windows XP Professional, glassfish, Internet Explorer 6 and Internet Explorer 7
>            Reporter: Martin Müller
>            Assignee: Gerolf Seitz
>            Priority: Minor
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> JavaScript error when radio button has focus and return key is pressed:
> IE6 and IE7 report a script error ("'onclick' is null or not an object"), which IMHO may be fixed in method
> - protected void  org.apache.wicket.markup.html.form.Form.appendDefaultButtonField(final MarkupStream markupStream, final ComponentTag openTag)
> on line: 
> buffer.append("'); if (typeof(b.onclick) != 'undefined') {  var r = b.onclick.bind(b)(); if (r != false) b.click(); } else { b.click(); };  return false;\" ");
> It works for me replacing this line by:
> buffer.append("'); if ((b.onclick != null) && (typeof(b.onclick) != 'undefined')) {  var r = b.onclick.bind(b)(); if (r != false) b.click(); } else { b.click(); };  return false;\" ");

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