focus on child components on single page applications - 2 1

focus on child components on single page applications – 2



Here is what the above code is Doing:
1. The child component has a text input with a ref attribute.
2. The child component has a mounted hook that listens for a custom event called focusChildInput.
3. When the focusChildInput event is emitted, the child component’s text input is focused.

Now, let’s see how the parent component can emit the focusChildInput event:

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