Hi again
Sorry I can't modify my previous post.
In the example, you have to replace "sometext1" by "somevariable1" !
FrD
Le samedi 19 septembre 2015 15:46:54 UTC+2, FrD a écrit :
>
> Hi,
>
> @Tobias :
>
> Well my "real life" template is a it complicated but it's easy to make an
> experiment.
> Suppose the template you want to use is : <<somevariable>><<now>>
> {{!!title}}
> In a test template you can try 3 ways of writing the template :
>
> \define myFilter() foobar$(somevariable)$ +[removesuffix[foobar]]
>
> First expression :
> <<somevariable>><<now>> {{!!title}}
>
> Second expression :
> <$set name="somevariable1" filter=<<somevariable>> value=<<somevariable>>
> emptyValue="Default value">
> <<sometext1>><<now>> {{!!title}}
> </$set>
>
> Third expression :
> <$set name="somevariable1" filter=<<myFilter>> value="Default value"
> emptyValue=<<somevariable>>>
> <<sometext1>><<now>> {{!!title}}
> </$set>
>
> @Andreas :
>
> You're right : the filter design is the point. I came to the same
> conclusion and that's why I've been using this strange filter.
>
> But it's twisted and I was wondering if there was a simpler way to specify
> a default value.
>
> Thanks to both of you !
>
> FrD
>
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