Lesson 07 · 11 min
State is lifted, children are inserted
What two children share lives in the parent. A markup slot is children, not copy-paste.
Two fields need to know the same query — the state lives in the parent, props go down, an onQuery callback goes up. That's lifting state up. children is what's put between the tags: <Card>body</Card>. That's how wrappers are made, not with an html prop.
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