[jira] Commented: (TRINIDAD-85) "icon" attribute on commandButton does not work

["Adam Winer (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/TRINIDAD-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12513018 ] 

Adam Winer commented on TRINIDAD-85:
------------------------------------

I'm not fond of the isPDA() check.  Please add an agent flag, defaulting
to true, and set it to false for the relevant platforms.  I also see a lot
of non-two-space whitespace here.

> "icon" attribute on commandButton does not work
> -----------------------------------------------
>
>                 Key: TRINIDAD-85
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-85
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>         Environment: PDA
>            Reporter: Piyush Hari
>         Attachments: patch_Jun29_07_18_02_commandButtonWithIconPDA.patch
>
>
> commandButton can be rendered as an icon using  "icon" attribute for PDA browsers : PIE, IE Mobile and BlackBerry. For ex : 
> <tr:commandButton icon="http://www.google.com/intl/en_ALL/images/logo.gif"   
> action="guide.breadCrumbs"/> 
>  
> It produces the following HTML Mark-up : 
>  
> <input type="image" 
> onclick="submitForm('_idJsp1',1,{source:'_idJsp6'});return false;" 
> class="x6l" src="http://www.google.com/intl/en_ALL/images/logo.gif"> 
>  
> The button renders as a link and when a user clicks on it, it is expected to call the ACTION function. The bug is that the same page (commandButton.jspx) renders in case of supported Mobile Browsers instead of rendering the ACTION page.
> Issue 
> ------- 
>  
> IE Mobile, PIE or BB do NOT support onclick event handler in an input of type 
> "image". The online help on MS is conflicting though and it says that onclick 
> is indeed supported for devices running PocketPC 2002 and Smartphone 2002 
> software or later. 
> http://msdn2.microsoft.com/en-us/library/bb159852.aspx 
>  
> As a result, though the input type image submits to the form according to the 
> "action" attribute of the form it does not call onclick. Thus, the same page 
> is displayed. 
> Solution
> -----------
> render the following HTML for PDAs:
>  <A href="#" onclick="<onclick>"  >
> <img src="Buttons/LOCATE.gif">
> </A> 
> if the "disabled" attribute is set, render it as just a static image :
> <img src="Buttons/LOCATE.gif">
>  
>  

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