Grantlee frustrations

[Tim Wootton]

On 23/01/17 17:54, Martin Long wrote:
>
>
>     I think this could be a grantlee issue -
>     If you have a bit of time, can you write what you think it would
>     be the correct implementation on the template and send me so I can
>     poke subsurface internals or a new grantlee library to se if it works?
>
>     Thanks.
>
>     Tomaz
>      
>
>
> Ok, I'll see if I can do that. It's a little tricky as there ain't a
> great deal of good documentation for either Grantlee or Django, but
> I'll see what I can do. 
>  
>
Hi Both,

I'm very interested to see how this pans out, as I a while ago I gave up
trying to implement something essentially similar to this. It wasn't
that there was something broken in Grantlee so much as there was nothing
that I could find in Grantlee that could facilitate what I needed to do,
which was either:

a) to assign a dive object to some variable or pointer so that I could
reference it later when it wasn't the current subject of the for loop
iterating through the dives.

or

b) reference a dive directly by it's position in the collection of dives.

cheers,

Tim

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