Scrollable Header

Simple but useful. I've always wanted to use this kind of header in my projects and I've tried many solutions available but most of them had issues with the core feature: the header. Based on that, I've created this EXTREME basic header that JUST scrolls the header: that's all. It's simple so anyone can read this code and make changes if needed (hopefully you don't need).

Instalation

npm install react-native-scrollable-header --save

Demo

Example

import RNScrollable from 'react-native-scrollable-header';

export default class App extends Component {

  renderExpanded = () => (
    <View style={{ flex: 1, backgroundColor: 'pink', padding: 20, justifyContent: 'center' }}>
      <Text style={{ fontWeight: 'bold', fontSize: 22, alignSelf: 'center' }}>
        Expanded Header
      </Text>
    </View>
  );

  renderCollapsed = () => (
    <View style={{ flex: 1, backgroundColor: 'red', padding: 10, justifyContent: 'center' }}>
      <Text style={{ fontWeight: 'bold', fontSize: 14, alignSelf: 'center' }}>
        Collapsed Header
      </Text>
    </View>
  );


  render() {
    return (
      <RNScrollable 
        content={() => <Text>{content}</Text>}
        collapsedHeader={this.renderCollapsed}
        expandedHeader={this.renderExpanded}
        collapsedHeight={60}
        expandedHeight={200}
      />
    );
  }
}

Documentation

Props	Description	Example	Required
content	Renders the content of the page	Content	Yes
collapsedHeader	Renders the collapsed header	<View style={{flex: 1}} />	Yes
expandedHeader	Renders the expanded header (full)	<View style={{flex: 1}} />	Yes
collapsedHeight	Collapsed header height	60	Yes
expandedHeight	Expanded header height	200	Yes
containerStyle	The style for the whole screen		No
scrollContainerStyle	The style for ScrollView's contentContainerStyle		No
headerContainerStyle	The style for the top most header view		No