[jira] Commented: (STR-899) adding focus to the tag with two forms of the same name generates a javascript error

["Ted Husted (JIRA)" <ji...@apache.org>]

    [ http://issues.apache.org/struts/browse/STR-899?page=comments#action_37709 ] 

Ted Husted commented on STR-899:
--------------------------------

One alternative is described here: 

* http://www.codeproject.com/jscript/FocusFirstInput.asp

> adding focus to the <html:form> tag with two forms of the same name generates a javascript error
> ------------------------------------------------------------------------------------------------
>
>          Key: STR-899
>          URL: http://issues.apache.org/struts/browse/STR-899
>      Project: Struts 1
>         Type: Bug

>   Components: Taglibs
>     Versions: 1.1 Beta 2
>  Environment: Operating System: other
> Platform: Other
>     Reporter: Matt Raible
>     Assignee: Struts Developers

>
> If you have a JSP with 2 forms of the same name (action) - the javascript 
> rendered results in a javascript error.
> To solve - change this:
> <script language="JavaScript" type="text/javascript">
>   <!--
>  if (document.forms["uploadFiles"].elements["uploadedFile"].type != "hidden") 
>     document.forms["uploadFiles"].elements["uploadedFile"].focus()
>   // -->
> </script>
> To something like:
> <script language="JavaScript" type="text/javascript">
>   <!--
>  if (document.forms[1].elements["uploadedFile"].type != "hidden") 
>     document.forms[1].elements["uploadedFile"].focus()
>   // -->
> </script>
> So you'd have to know the number of forms on the page.  Also, the 
> language="Javascript" is not needed (it's invalid for XHTML), just the type.

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