Parent & child component in ReactJs| React JS Course for Beginners|React JS Tutorial| #revildo_cod смотреть онлайн

Parent and Child Component in React JS | React JS Course for Beginners | React JS Tutorial | #revildo_code

Parent and Child Component in React : A parent component can pass data to its child by binding the values to the child's component property. A child component has no knowledge of where the data came from. A child component can pass data to its parent (without knowing who the parent is) by emitting events.

child components: children is a special prop, automatically passed to every component, that can be used to render the content included between the opening and closing tags when invoking a component. These kinds of components are identified by the official documentation as “boxes”.

Following are the steps to pass data from child component to parent component:

In the parent component, create a callback function. ...

Pass the callback function to the child as a props from the parent component.

The child component calls the parent callback function using props and passes the data to the parent component.


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