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Require context shifting #785

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aubelsb2 opened this issue Jun 7, 2021 · 1 comment
Open

Require context shifting #785

aubelsb2 opened this issue Jun 7, 2021 · 1 comment

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@aubelsb2
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aubelsb2 commented Jun 7, 2021

Perhaps I missed something somewhere else however I can't see how to enforce going down a context without falling back on the parent node when a specified template is missing. (Unclear, yes sorry not sure how to phrase it. Here is an example:)

On
https://mustache.github.io/#demo

When I run

All items:
{{#items}}
  <li><strong>{{name}}</strong></li>
{{/items}}

All Orders:
{{#orders}}
Order: {{order}} in status {{status}}
All items:
{{#items}}
  <li><strong>{{name}}</strong></li>
{{/items}}
{{/orders}}

With this data structure:

{
  "items": [
      {"name": "red", "first": true, "url": "#Red"},
      {"name": "green", "link": true, "url": "#Green"},
      {"name": "blue", "link": true, "url": "#Blue"}
  ],
  "orders": [
    {
       "order": 1,
        "items": [
          {"name": "red", "first": true, "url": "#Red"}
        ],
       "status": "ordered"
    },
    {
       "order": 2,
       "status": "pending items"
    }
  ]
}

I get this output:

All items:
<li><strong>red</strong></li>
<li><strong>green</strong></li>
<li><strong>blue</strong></li>
All Orders:
Order: 1 in status ordered
All items:
<li><strong>red</strong></li>
Order: 2 in status pending items
All items:
<li><strong>red</strong></li>
<li><strong>green</strong></li>
<li><strong>blue</strong></li>

But I expect it to be:

All items:
<li><strong>red</strong></li>
<li><strong>green</strong></li>
<li><strong>blue</strong></li>
All Orders:
Order: 1 in status ordered
All items:
<li><strong>red</strong></li>
Order: 2 in status pending items
All items:

How do I enforce that the "child" node in "Orders" only attempts to fetch the path from the child without defaulting to the parent?
@bobthecow
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See mustache/spec#52 for a proposal.

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@bobthecow @aubelsb2 and others