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Template partials/fragments #128

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Template partials/fragments#128
@wrapperup

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@wrapperup
wrapperup
opened on Jun 19, 2023

Hi, I've been toying around with ructe and htmx (it's great!), and one feature that would be great to see is the ability to render a fragment or part of a template. This is great in the context of htmx, where you re-render a small part of a template. Some reading: https://htmx.org/essays/template-fragments/

Prior art:

  1. https://github.com/sponsfreixes/jinja2-fragments
  2. Minijinja just merged this feature in Feature: Render Block fragment mitsuhiko/minijinja#260,

My quick sketch is something like

@(param: Type, ...)

<body>
    @fragment name(param: Type, ...) {
        <p>Hello @param!</p>
    }
</body>

Since parameters are defined in the template, it probably(?) makes sense that it must be a subset of the parameters in the main template. A new module would be created with the parent template's name and the name of the fragment I'd imagine.

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