In html/template, is it doable to “lengthen” a block? – Getting Assist

Howdy everybody, I believe it’s higher to elucidate my query by way of code:

{{outline "base"}}
    <h1>An instance template</h1>
    {{block "sidebar" .}}
        <p>My default sidebar content material</p>
    {{finish}}
{{finish}}

<!-- child1.html -->
{{template "base" .}}

<!-- 
    I need this web page's sidebar to point out:
    <p>My default sidebar content material</p>
-->
<!-- 
    Reply: simply do nothing
-->

<!-- child2.html -->

{{template "base" .}}
<!-- 
    I need this web page to point out:
    <p>My default sidebar content material</p>
    <p>My customized sidebar content material</p>
-->

{{outline "sidebar"}}
    <!-- Reply: ??? -->
{{finish}}

<!-- child3.html -->

{{template "base" .}}
<!-- 
    I need this web page's sidebar to point out:
    <p>My customized sidebar content material</p>
    <p>My default sidebar content material</p>
-->

{{outline "sidebar"}}
    <!-- Reply: ??? -->
{{finish}}

I’ve used this specific characteristic from Django[1] and Laravel[2], and am questioning methods to implement it with Go templates.

Thanks!

[1] How you can override templates | Django documentation | Django
[2] Blade Templates – Laravel – The PHP Framework For Internet Artisans

I used to be studying this thread earlier as properly – it did assist me perceive methods to accurately order my template parsing so overriding works correctly. Sadly I don’t assume it covers my specific query.

As I perceive it you need a base template and use templates for every web page inside the bottom template. I attempted to realize this, however I gave up. Now I’m utilizing “parts” at web page degree. Not unhealthy method, however not the best way I wished from the start. I’ve discovered this ok and simple to reuse parts as a substitute.