Hi Luke,
problem is that all the metadata is stored as string, so date_paid is a 
string and cannot formated with the django-template "date" format function.

I found a quick workaround: {{ document.metadata_value_of.Doc_Datum | 
slice:":7" }}

The best solution would be to write an custom template tag which converts 
the string to date. Google helps ...

br
Matthias
 
Am Sonntag, 24. Januar 2016 12:31:43 UTC+1 schrieb Luke Wilmen:
>
> Hi,
> I'm a relatively new Mayan-EDMS user and must say I'm very impressed by 
> the software thus far.
>
> Reading the docs, I can see that there has been a change in 2.0.0 to the 
> Django templating engine. I'm trying to create a node that lists the years 
> in the index from a metadata attribute of "date_paid" for invoices/receipts.
>
> As such, I'm using the following expression: 
>
> {{ document.metadata_value_of.date_paid|date:"Y" }}
>
> This is failing to match any documents, however I can confirm that if no 
> operator is used after date_paid, it will show a list of all dates of 
> receipts. I want to group these by year.
>
> Then after this - I'd like to group by financial year (Australian financial 
> year Jul 2015 - Jun 2016). 
>
> Thank you for your time - and your assistance is most appreciated.
>
> Kind regards,
> Luke.
>
>

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