I've got a similar problem, I would like to display the variable of a
variable. I have in the context the variables "ws0°,"ws1", "ws2", etc... I
would like the following code to print the actual values of the variuables
ws0, ws1, ws2 instead of just printing "ws0", "ws1", "ws2". Similar to an
eval function.
{%- for ws_id in range(1, 10) %}
{{ "ws%d" | format(ws_id) ) }}
{%- endfor %}
Any tip plz ?
Le mardi 10 décembre 2013 01:38:58 UTC+1, Matt Chaput a écrit :
>
> I'm trying to use Jinja to walk through a JSON tree and render each "node"
> in the tree using different macros based on the information in the node.
>
> Is there a way to call a macro "by name" in a template? That is, in a
> template, can I take a string, use it to look up the macro by that name,
> and then call the macro?
>
> Even if it requires writing an extension, I don't mind writing one, but I
> can't figure out from the limited extension documentation how I would do it
> that way either.
>
> Thanks,
>
> Matt
>
>
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