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[FIX] svg: allow path as root tag

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Géry Debongnie
2022-01-24 09:01:51 +01:00
committed by Aaron Bohy
parent 1e8576ad40
commit a4d9aae9a7
4 changed files with 60 additions and 5 deletions
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doc/reference/templates.md
+6 -4
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@@ -674,7 +674,9 @@ This `RootNode` component will then display a live SVG representation of the
graph described by the `graph` property. Note that there is a recursive structure
here: the `Node` component uses itself as a subcomponent.
Note that since SVG needs to be handled in a specific way (its namespace needs
to be properly set), there is a small constraint for Owl components: if an owl
component is supposed to be a part of an svg graph, then its root node needs to
be a `g` tag, so Owl can properly set the namespace.
**Important note:** Owl needs to properly set the namespace for each svg elements.
Since Owl compile each template separately, it is not able to determine easily
if a template is supposed to be included in a svg namespace or not. Therefore,
Owl depends on a heuristic: if a tag is either `svg`, `g` or `path`, then it will
be considered as svg. In practice, this means that each component or each sub
templates (included with `t-call`) should have one of these tag as root tag.