react-native-customizable-array-dropdown

This library will take array as input and create a dropdown based on it.

Property	Type	Default	Description
setSelectedValue (Required)	Function	null	Returns the selected value
data (Required)	array	["Demo1", "Demo2", "Demo3"]	Array of values you want in your dropdown.
initialTitle	String	--Select--	Placeholder
mainView	ViewStyle	defaultStyle	To change the view of main container
titleStyle	ViewStyle	defaultStyle	To change the style of title(Option Selected)
dropdownContainer	ViewStyle	defaultStyle	To change the style of dropdown container
dropdownItemContainer	ViewStyle	defaultStyle	To change the style of individual dropdown item container
dropdownItemText	ViewStyle	defaultStyle	To change the style of dropdown text (i.e. Options)
dropdownSelectedItemContainer	ViewStyle	defaultStyle	To change the style of option container which is selected.
dropdownSelectedItemText	ViewStyle	defaultStyle	To change the style of text which is currently selected
imagePath	imported image	'down-arrow.png'	To change the icon of the dropdown
imageStyle	ViewStyle	defaultStyle	To change the style of image
touchOpacity	integer	0.7	To change touch opacity of component

More details and properties below:

Properties:

1. setSelectedValue (*Required)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        // Property Code //
        setSelectedValue={setSelectedValue} />
        );
        
}
export default App;

2. data (*Required)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
       
        // Property Code //
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}/>
        );
        
}
export default App;

3. initialTitle (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        
        // Property Code //
        initialTitle="Select Option"
      />
        );
        
}
export default App;

4. mainView (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
       
        // Property Code //
        mainView={{backgroundColor: 'skyblue', width: 300}}

      />
        );
        
}
export default App;

5. titleStyle (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
       
        // Property Code //
        titleStyle={{fontSize: 20, color: 'yellow'}}


      />
        );
        
}
export default App;

6. dropdownContainer (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        
        // Property Code //
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}

      />
        );
        
}
export default App;

7. dropdownItemContainer (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        
        // Property Code //
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
      />
        );
        
}
export default App;

8. dropdownItemText (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
        
        // Property Code //
        dropdownItemText={{color: 'white', fontSize: 20}}

      />
        );
        
}
export default App;

9. dropdownSelectedItemContainer (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
        dropdownItemText={{color: 'white', fontSize: 20}}
        
        // Property Code //
        dropdownSelectedItemContainer={styles.fromStylesheet}

      />
        );
        
}
export default App;


const styles = StyleSheet.create({
  fromStylesheet: {backgroundColor: 'purple', justifyContent: 'center'},
});

10. dropdownSelectedItemText (Optional)

code:

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
        dropdownItemText={{color: 'white', fontSize: 20}}
        dropdownSelectedItemContainer={styles.fromStylesheet}
        
        // Property Code //
        dropdownSelectedItemText={{color: 'white', fontSize: 20}}

      />
        );
        
}
export default App;

11. imagePath (Optional)

code:

import Icon from './caret-down.png';

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
        dropdownItemText={{color: 'white', fontSize: 20}}
        dropdownSelectedItemContainer={styles.fromStylesheet}
        dropdownSelectedItemText={{color: 'white', fontSize: 20}}
        
        // Property Code //
        imagePath={Icon}

      />
        );
        
}
export default App;

12. imageStyle (Optional)

code:

import Icon from './caret-down.png';

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
        dropdownItemText={{color: 'white', fontSize: 20}}
        dropdownSelectedItemContainer={styles.fromStylesheet}
        dropdownSelectedItemText={{color: 'white', fontSize: 20}}
        imagePath={Icon}
        
        // Property Code //
        imageStyle={{backgroundColor: 'pink', borderRadius: 20}}
        

      />
        );
        
}
export default App;

13. touchOpacity (Optional)

code:

import Icon from './caret-down.png';

function App() {
  const [selectedValue, setSelectedValue] = useState('');
  return (
      <Dropdown
        setSelectedValue={setSelectedValue} 
        data={['Item1', 'Item2', 'Item3', 'Item4', 'Item5', 'Item6', 'Item7']}
        initialTitle="Select Option"
        mainView={{backgroundColor: 'skyblue', width: 300}}
        titleStyle={{fontSize: 20, color: 'yellow'}}
        dropdownContainer={{
          backgroundColor: 'orange',
          alignSelf: 'center',
          width: 200,
        }}
        dropdownItemContainer={{
          backgroundColor: 'magenta',
          borderRadius: 30,
        }}
        dropdownItemText={{color: 'white', fontSize: 20}}
        dropdownSelectedItemContainer={styles.fromStylesheet}
        dropdownSelectedItemText={{color: 'white', fontSize: 20}}
        imagePath={Icon}
        imageStyle={{backgroundColor: 'pink', borderRadius: 20}}
        
        // Property code //
        touchOpacity={0.8}
        

      />
        );
        
}
export default App;