constructor(props) {
super(props);
var ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
dataSource: ds.cloneWithRows(['row 1', 'row 2']),
};
},
render() {
return (
<ListView
dataSource={this.state.dataSource}
renderRow={(rowData) => <Text>{rowData}</Text>}
/>
);
},
constructor(props){
super(props);
var ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
dataSource: ds.cloneWithRows(this._genRows()),
};
}
_genRows(){
const dataBlob = [];
for(let i = 0 ; i< 200 ; i ++ ){
dataBlob.push("aa"+i);
}
return dataBlob;
}
(rowData, sectionID, rowID, highlightRow) => renderable
_renderRow(rowData, sectionID, rowID){
return (
<View>
<Text>{"rowData:"+rowData+" rowId:"+rowID}</Text>
</View>
);
}
render() {
return (
<ListView
dataSource={this.state.dataSource}
renderRow={this._renderRow}
/>
);
},
import Item_MyListView from './Item_MyListView';
_renderRow(rowData, sectionID, rowID){
return (
<TouchableOpacity onPress={this._pressRow}>
<View>
<Text>{"rowData:"+rowData+" rowId:"+rowID}</Text>
<Item_MyListView></Item_MyListView>
</View>
</TouchableOpacity>
);
}
_pressRow(rowID){
alert("hellow"+rowID);
}
_renderRow(rowData, sectionID, rowID){
return (
<TouchableOpacity onPress={()=>this._pressRow(rowID)}>
<View>
<Text>{"rowData:"+rowData+" rowId:"+rowID}</Text>
<Item_MyListView info={rowData}></Item_MyListView>
</View>
</TouchableOpacity>
);
}
import React,{
View,
Text,
TouchableOpacity,
ListView,
} from 'react-native';
import Item_MyListView from './Item_MyListView';
export default class SecondPageComponent extends React.Component{
constructor(props){
super(props);
var ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
dataSource: ds.cloneWithRows(this._genRows()),
};
}
_genRows(){
const dataBlob = [];
for(let i = 0 ; i< 200 ; i ++ ){
dataBlob.push("aa"+i);
}
return dataBlob;
}
_pressRow(rowID){
alert("hellow"+rowID);
}
_renderRow(rowData, sectionID, rowID){
return (
<TouchableOpacity onPress={()=>this._pressRow(rowID)}>
<View>
<Text>{"rowData:"+rowData+" rowId:"+rowID}</Text>
<Item_MyListView info={rowData}></Item_MyListView>
</View>
</TouchableOpacity>
);
}
render(){
return (
<View style={{flex:1,}}>
<ListView dataSource={this.state.dataSource} renderRow={this._renderRow.bind(this)}/>
</View>
);
}
}
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