I managed to "solve" this by adding `{% include page + ".html" %}` to
*layout_dual.html*. While not the ideal solution, it worked in this
situation.
On Friday, April 24, 2015 at 6:11:01 PM UTC+2, Tobias Jansson wrote:
>
> Hello!
>
> Suppose I have a file named layout_dual.html, with the following contents:
>
> {% extends "layout.html" %}
> {% block before_page %}
> <h1>Hello!</h1>
> {% endblock %}
>
> Then, in my layout.html file:
>
> <!DOCTYPE html>
> <html>
> <head>
> <title>Hello!</title>
> </head>
>
>
> <body>
> {% block inner_page %}
> {% block before_page %}
> {% endblock %}
> {% include page + ".html" %}
> {% endblock %}
> </body>
> </html>
>
> What I would like to do is to render the block *inner_page* from the
> layout.html template, but using the layout_dual.html template (basically
> having *template_dual.html* "populate" the base *template.html*). Is this
> possible?
> I can't just include template_dual.html in template.html, as
> template_dual.html might be some other template.
>
> Right now I've a method get_block_html which looks like this (I'm also
> using Flask, hence `current_app`):
>
> def get_block_html(template_name, block_name, **kwargs):
> template = current_app.jinja_env.get_template(template_name)
> context = template.new_context(vars=kwargs)
> return template.blocks[block_name](context)
>
> This works if I render layout.html directly, but if I try to render
> layout_dual.html `{% extends "layout.html" %}` will not be "expanded" (I
> suppose the *render* method does this).
>
> What I am trying to accomplish is basically making Flask work with a
> system like PJAX <https://github.com/defunkt/jquery-pjax>, though I'm not
> using PJAX in particular but rather doing a custom solution.
>
> So, as stated above, can I accomplish this with Jinja?
>
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