Re: Issue with $velocityCount in 1.5

Will Glass-Husain-2 wrote:

Does it only fail in macros or does it always fail?

I'll take a look at this today.  Thanks for the detailed example.

WILL

On 3/22/07, mraible <matt@raibledesigns.com> wrote:
>
> I've been using Velocity 1.4 for a couple of years now with great success.
> Today, I tried to use Struts Menu 2.4.2 with Velocity 1.5 and found an issue
> with $velocityCount not being properly processed. My template is below.
>
> The problem occurs on the following line:
>
>         #if ($velocityCount == $menu.parent.components.size())
>           <li class="last">
>         #else
>
> With 1.4, $velocityCount turns into a number when the displayCssMenu macro
> is called from #foreach. However, in 1.5, it's never turned into a number.
>
> Any ideas?
>
> Thanks,
>
> Matt
>
> #macro( displayCssMenu $menu )
>   #if ($displayer.isAllowed($menu))
>     ## set menu title
>     #set ($title = $displayer.getMessage($menu.title))
>
>     #if (!$menu.url) #set ($url="javascript:void(0)") #else #set
> ($url=$menu.url) #end
>
>     ## create a single menu item
>     #if ($menu.components.size() == 0)
>         #if ($velocityCount == $menu.parent.components.size())
>           <li class="last">
>         #else
>           <li>
>         #end
>         #if ($menu.name == $currentMenu)
>            $url ${title}
>         #else
>            $url ${title}
>         #end
>     #else ## create multiple menu items in a menu
>         #if ($menu.components.size() > 0)
>             #set ($hasViewableChildren = false)
>             #foreach ($menuIt in $menu.components)
>                 #if ($displayer.isAllowed($menuIt))
>                     #set($hasViewableChildren = true)
>                 #end
>             #end
>         #end
>
>         <li#if ($hasViewableChildren) class="menubar"#end>
>            $url ${title}
>     #end
>
>     #if ($menu.components.size() > 0)
>         #if ($hasViewableChildren)
>           <ul>
>         #end
>
>         #foreach ($menuIt in $menu.components)
>             #displayCssMenu($menuIt)
>         #end
>
>         #if ($hasViewableChildren && ($velocityCount ==
> $menu.parent.components.size()))
>           </ul>
>         #else
>           </li>
>         #end
>     #else
>       </li>
>       #if ($velocityCount == $menu.parent.components.size())
>       </ul>
>       #end
>     #end
>   #end
> #end
>
> #displayCssMenu($menu)
> --
> View this message in context: http://www.nabble.com/Issue-with-%24velocityCount-in-1.5-tf3449438.html#a9621118
> Sent from the Velocity - User mailing list archive at Nabble.com.
>
>
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>


--
Forio Business Simulations

Will Glass-Husain
wglass@forio.com
www.forio.com

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