connectedCallback called multiple times for DCE child
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sashafirsov commented
http-request
and perhaps other DCE components connected to DOM twice:
- during
custo-element
connectedCallback on template content re-attachment - after template render
As the initial content has XSLT markup like <http-requst url="{url}"
, the attributes and content is not valid.
The template extraction should be not following the DOM re-injection, rather it has to be used as the base for XSLT and later the rendered payload replacing the <template>
.