[jira] Closed: (TAPESTRY-581) Tapestry attempts to invoke focus() on client-side objects that don't implement it

["Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org>]

     [ http://issues.apache.org/jira/browse/TAPESTRY-581?page=all ]
     
Howard M. Lewis Ship closed TAPESTRY-581:
-----------------------------------------

    Fix Version: 4.0
     Resolution: Fixed

> Tapestry attempts to invoke focus() on client-side objects that don't implement it
> ----------------------------------------------------------------------------------
>
>          Key: TAPESTRY-581
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-581
>      Project: Tapestry
>         Type: Bug
>   Components: Framework
>     Versions: 4.0
>  Environment: t4 beta 4, ie6sp1
>     Reporter: sorphi
>     Assignee: Howard M. Lewis Ship
>      Fix For: 4.0

>
> Form.js
> function focus(field)
> {
> ++    if(field.type && field.type != "hidden")
>  	field.focus();
>     if (field.select)
>         field.select();
> }
> when field type is hidden type, field.focus() will occur a error in IE, except for mozila firefox.
> when some field have the same name, for example, group checkbox, field.focus() will occur a error.
> More, if developer develops some form component , for example, composited base form component.  The modification can make such components to avoid to wrong focus.

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