I think you can create an IncludeEventHandler that returns null when
the template doesn't exists, which would cause the #parse to be
skipped.
On Sun, Apr 25, 2010 at 12:31 AM, bluejoe2008 <bluejoe2...@gmail.com> wrote:
> but hello.inc maybe is a relative path
> and it is difficult for $templateTool to decide
>
> 2010-04-25
>
>
>
> bluejoe2008
>
>
>
> 发件人： Jarkko_Viinamäki-2
> 发送时间： 2010-04-25 15:26:25
> 收件人： user
> 抄送：
> 主题： Re: how to determine the included template file exists or not?
>
> One option is to write a Java class for checking template existence and put
> it in Velocity context as a tool.
> #if( $templateTool.exists("hello.inc") )
> #parse("hello.inc")
> #end
> bluejoe-2 wrote:
>>
>> how to determine the included template file exists or not? in my .vm
>> page, i want to write such codes as follows:
>>
>> #set($var=$param("fileName"))
>> #parse("${var}.inc")
>>
> --
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