Created
August 29, 2016 23:17
-
-
Save melihmucuk/64073d5a5e0c78cd6f15a30d9bc14c97 to your computer and use it in GitHub Desktop.
react native animate listview rows while scrolling
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import React, { Component } from 'react'; | |
import { | |
StyleSheet, | |
View, | |
Text, | |
ListView | |
} from 'react-native'; | |
import Icon from 'react-native-vector-icons/FontAwesome'; | |
import * as Animatable from 'react-native-animatable'; | |
class Home extends Component { | |
rows = []; | |
constructor(props){ | |
super(props) | |
this._renderRow = this._renderRow.bind(this); | |
this._animateRows = this._animateRows.bind(this); | |
var ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2}); | |
this.state={ | |
dataSource: ds.cloneWithRows(['row 1', 'row 2', 'row 3', 'row 4', 'row 1', 'row 2', 'row 3', 'row 4']), | |
} | |
} | |
render() { | |
return( | |
<ListView | |
pagingEnabled={true} | |
style={{flex: 1, marginTop: 64, backgroundColor: 'blue'}} | |
dataSource={this.state.dataSource} | |
renderRow={this._renderRow} | |
onChangeVisibleRows={this._animateRows} | |
/> | |
); | |
} | |
_animateRows(visibleRows, changedRows){ | |
for(var k in visibleRows.s1){ | |
if(visibleRows.s1[k]){ | |
console.log("row animated: ", k); | |
this.rows[k].rubberBand(1100); | |
} | |
} | |
} | |
_renderRow(rowData, sectionID, rowID, highlightRow){ | |
return( | |
<View style={{flexDirection: 'row', height: 200, backgroundColor: 'red', alignSelf: 'stretch', marginVertical: 5, padding: 5, alignItems: 'center', justifyContent: 'space-around'}}> | |
<Animatable.Text ref={(row) => this.rows[rowID] = row}><Icon name="mobile" size={100} color="white" /></Animatable.Text> | |
<Text style={{color: 'white', fontSize: 30, fontWeight: 'bold', textAlign: 'center'}}> | |
{rowData} | |
</Text> | |
</View> | |
); | |
} | |
} | |
const styles = StyleSheet.create({ | |
container: { | |
flex: 1, | |
justifyContent: 'center', | |
alignItems: 'center' | |
}, | |
}) | |
export default Home; |
nice idea - could u please upgrade to rn39?
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
demo