# Programming Phoenix Liveview B2.0 - P106

**URL:** <https://forum.devtalk.com/t/programming-phoenix-liveview-b2-0-p106/8189>\
**Category:** PragProg Customers\
**Tags:** book-programming-phoenix-liveview, suggestion\
**Created:** [25 March 2021 15:18 UTC](https://forum.devtalk.com/t/programming-phoenix-liveview-b2-0-p106/8189 "2021-03-25T15:18:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![asibbald](https://forum.devtalk.com/letter_avatar_proxy/v4/letter/a/cdc98d/32.png) [@asibbald](https://forum.devtalk.com/u/asibbald)\
**Post date:** [25 March 2021 15:18 UTC](https://forum.devtalk.com/t/programming-phoenix-liveview-b2-0-p106/8189/1 "2021-03-25T15:18:03Z")

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P106:

“Notice there’s an :id key, as well as a :component key that specifies…”

This is a bit unclear - you appear to be referring to the index.html.leex code snippet above - but there is no :component key in that