Re: Grails integration

	Hi, Daniel.


On Sun, 2011-01-09 at 13:11 +0100, Daniel Dekany wrote:
> Saturday, January 8, 2011, 11:23:58 PM, Daniel Henrique Alves Lima wrote:
> 
> >         Hi, everybody.  
> >
> >         Please, let me know if there is any misuse of FreeMarker terms and
> > concepts. Like i've said before, i'm no FreeMarker expert.
> 
> Some observations regarding the "Syntax tips (GSP x FTL)" page:
> 
> - You should tell/demonstrate this (and you can copy-paste this if you
>   want to):
> 
>     Parameter values are (arbitrary complex) expressions that are not
>     quoted. So assuming you want to pass an integer to foo, <@foo
>     bar=1 /> is good, but <@foo bar="1" /> is wrong as it passes in
>     the value as a string (because "1" is a string literal, just like
>     in Groovy). For the same reason, <@foo bar=x+1 /> is good, but
>     <@foo bar="${x+1}" /> does something else.
> 
>   Not realizing this is by far the most frequent source of confusion
>   with FreeMarker.

Ok.

> 
> - "{'key1': 'abc', 'key2': 2}" is not a FreeMarker template, but a
>   FreeMarker expression.


Sorry about that. It intended to be "in a FreeMarker template" and "in a
Groovy Server Page" or something like that.


> 
> - "Tags x Directives". I don't know what the GSP terminology is, but
>   following the SGML terminology, this is a tag: "<foo>", also this is
>   a tag: "</foo>", but both refers to the "foo" element. Similarly, what
>   you show there is a FreeMarker tag, which refers to a FreeMarker
>   directive. Now if GSP guys really call their function-like thins
>   tags (as opposed to the syntactical feature that they are using to
>   call them), then your title makes sense (and then the GSP terminology
>   is flawed).

In FreeMarker, Is an user-directive equivalent to a tag? I really don't
know when i should use one terminology and when i should use another.

> 
> - I don't think the "x" notation for "VS" is widely recognized.
>   Yeah, people will figure it out at a point, but still...

It makes sense. I'll fix this.

	Thanks!


Best regards,

		Daniel.




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