What is the best way to dynamically display components in React Native based on changing values returned from an API call?

Question

What is the best way to dynamically display components in React Native based on changing values returned from an API call?

In my React Native app, I am integrating API calls from D&D 5E API. One feature I am working on is displaying detailed information about a selected monster when the user makes a choice. However, I'm struggling to determine the best approach for creating a component that can dynamically render this information based on the selected monster. Each monster has unique data provided by the API, making it challenging to handle these variations effectively. While the API documentation offers a schema for the object structure, I'm uncertain about the most efficient way to utilize this information. View D&D 5E API Documentation

javascript json react-native api schema

Answer 1

Answer №1

Begin by displaying all monsters on a page or component, then when an item is pressed, navigate to another page or component.

// Main component
const handleMonster = (id) => (event) => {
  navigate('monster_details_page', { id });
}
return (
  <>
    {monsters.map(monster => (
      <View key={monster.id} onPress={handleMonster(monster.id)}>
        // Display monster list item here...
      </View>
    ))}
  </>
);

// Details component
const route = useRoute();
const [monster, setMonster] = React.useState(null);
useEffect(() => {
  // Fetch monster data from `/api/monsters/${route.params.id}` and setMonster(response from API)
}, []);
if (!monster) return <Text>Loading...</Text>;
return <View>{/* Display detailed monster information here */}</View>;

Answer 2

Begin by displaying all monsters on a page or component, then when an item is pressed, navigate to another page or component.

// Main component
const handleMonster = (id) => (event) => {
  navigate('monster_details_page', { id });
}
return (
  <>
    {monsters.map(monster => (
      <View key={monster.id} onPress={handleMonster(monster.id)}>
        // Display monster list item here...
      </View>
    ))}
  </>
);

// Details component
const route = useRoute();
const [monster, setMonster] = React.useState(null);
useEffect(() => {
  // Fetch monster data from `/api/monsters/${route.params.id}` and setMonster(response from API)
}, []);
if (!monster) return <Text>Loading...</Text>;
return <View>{/* Display detailed monster information here */}</View>;

What is the best way to dynamically display components in React Native based on changing values returned from an API call?

Answer №1

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