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From "Werner Punz (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Comment Edited] (MYFACES-4230) IE 11 an javascript error occured after rerender part of the page
Date Fri, 11 May 2018 07:39:00 GMT

    [ https://issues.apache.org/jira/browse/MYFACES-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16471557#comment-16471557
] 

Werner Punz edited comment on MYFACES-4230 at 5/11/18 7:38 AM:
---------------------------------------------------------------

Ok the issue seems to be here, that a form element is without a name in the ie11 case, which
is a clear deviation from the w3c specs, which enforce a name on every input. Lets see if
I can replicate this issue on my side here.

Just to help me here quickly, can you attach a browser html snippet of the affected form or
subpart of the page, to check whether this is a standard jsf element.

My guess is the fix is just to jump over form input elements which do not have names set,
but to confirm that I need to crosscheck if the underlying jsf implementation renders the
elements in your case correctly or IE11 might expose a bug here. Otherwise I have to forward
this bug as well.

 

 


was (Author: werpu):
Ok the issue seems to be here, that a form element is without a name in the ie11 case, which
is a clear deviation from the w3c specs, which enforce a name on every input. Lets see if
I can replicate this issue on my side here.

Just to help me here quickly, can you send a html snippet of the affected form or subpart
of the page, to check whether this is a standard jsf element.

My guess is the fix is just to jump over form input elements which do not have names set,
but to confirm that I need to crosscheck if the underlying jsf implementation renders the
elements in your case correctly or IE11 might expose a bug here. Otherwise I have to forward
this bug as well.

 

 

> IE 11 an javascript error occured after rerender part of the page
> -----------------------------------------------------------------
>
>                 Key: MYFACES-4230
>                 URL: https://issues.apache.org/jira/browse/MYFACES-4230
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 2.3.0, 2.3.1
>         Environment: MyFaces 2.3.1
>            Reporter: Niels Borman
>            Assignee: Werner Punz
>            Priority: Critical
>             Fix For: 2.3.2
>
>         Attachments: Screen Shot 2018-05-08 at 09.15.36.png
>
>
> In IE 11 we get an javascript error:
> TypeError: Unable to get property 'indexOf' of undefined or null reference
>  
> This error arises on linenumber 7451 of jsf.js. The element is in IE undefined so the
error is thrown. Can you please make the if statement so that there is a check if name is
not undefined. In other browsers the name property is “” so the error doen’s occure.



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