Add Separator to Text native-base - react-native

I see that there is a Seperator for the List view in native-base like so
import React, { Component } from 'react';
import { Container, Content, ListItem, Text, Separator } from 'native-base';
export default class SeperatorExample extends Component {
render() {
return (
<Container>
<Content>
<Separator bordered>
<Text>FORWARD</Text>
</Separator>
<ListItem >
<Text>Aaron Bennet</Text>
</ListItem>
<ListItem>
<Text>Claire Barclay</Text>
</ListItem>
<ListItem last>
<Text>Kelso Brittany</Text>
</ListItem>
<Separator bordered>
<Text>MIDFIELD</Text>
</Separator>
<ListItem>
<Text>Caroline Aaron</Text>
</ListItem>
</Content>
</Container>
);
}
}
but how would I add in a separator to just a normal text field?
render() {
return (
<Container>
<Content>
<Text>Hello</Text>
</Separator>
<Text>How are you?</Text>
</Content>
</Container>
);
}
as this Separator seems like a List specific piece

You could use your own component to act as a separator.
// separator.js
export default class extends React.component {
render () {
return (
<View style={...this.props.style}>
// If you want children
{ this.props.children }
</View>
)
}
}
// Your other component
import TextSeparator from './separator';
export default class extends React.component {
render () {
return (
<Container>
<Content>
<Text>Hello</Text>
<TextSeparator style={{paddingVertical: 10}} />
<Text>How are you?</Text>
</Content>
</Container>
)
}
}

Related

You likely forgot to export your component from the file in

i have this error last days and still couldnt find the solution.error code ise here.
Element type is invalid: expected a string (for built in components) or class/function (for composite components) but got: undenifed.You likely forgot to export your component from the file its defined in, or you might have mixed up default or named imports.
Check the render of method of 'cellRenderer'
i updated React for last version. but still error is continue.NPM versiyon ise 6.13.1. i think error is very small but i cant see it.thanks for your helps.
here is my codes;
dataItem.js
import React, {Component} from 'react';
import {Body, Button, Left, ListItem, Right, Text, Thumbnail} from 'native-base';
class DataItem extends Component {
constructor(props) {
super(props);
this.data = props.data;
}
render() {
return (
<ListItem thumbnail>
<Left>
<Thumbnail
square
source={{
uri:
this.data.urlToImage != null
? this.data.urlToImage
: 'data:image/png;base64,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',
}}
/>
</Left>
<Body>
<Text numberOfLines={2}>{this.data.title}</Text>
<Text note numberOfLines={2}>
{this.data.description}
</Text>
</Body>
<Right>
<Button transparent>
<Text>OKU</Text>
</Button>
</Right>
</ListItem>
);
}
}
export default DataItem ;
tab1.js
import React, {Component} from 'react';
import {Alert, View, ActivityIndicator} from 'react-native';
import { Container, Content, List, Text } from 'native-base';
import {DataItem} from '../../component/dataItem';
import {getArticles} from '../../service/news';
export default class ListThumbnailExample extends Component {
constructor(props) {
super(props);
this.state= {
isLoading: true,
data: null
}
}
componentDidMount() {
getArticles().then(data => {
this.setState({
isLoading: false,
data: data
});
}
)
}
render() {
console.log(this.state.data);
let view = this.state.isLoading ? (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<ActivityIndicator animating={this.state.isLoading} color="#00f0ff" />
<Text style={{marginTop: 10}} children="Please Wait.." />
</View>
) : (
<List
dataArray={this.state.data}
renderRow={(item) => {
return (
<DataItem onPress={this.handleItemDataOnPress} data={item} />
)
}} />
)
return (
<Container>
<Content>
<List
dataArray={this.state.data}
renderRow={(item) => {
return <DataItem data={item}/>
}}
/>
</Content>
</Container>
);
}
}

how can i toggle multiple <View> data react native

I want to toggle multiple data. i tried it but not succeeded .
render() {
return(
<ScrollView style={styles.drawer}>
<View style={styles.content} key={1}>
<ListView
dataSource={this.state.dataSource}
renderRow={(data) =>
<View>
<Text style={styles.navMenuTop} onPress={this.handlePressTopCat.bind(this)}>
{'› '+data.Name}
</Text>
{data.SubItems.map((b,Index) =>
<View style={{height:this.state.SubHeight}}>
<Text style={styles.navMenu} onPress={this.handlePressCatid.bind(this,b.cPath)}> {'» '+b.Name}</Text>
</View>
)}
</View>
}
/>
</View>
</ScrollView>
);
}
}
how can i toggle multiple div. SubItems can be toggle when clicked on navMenuTop. it should be working like menu.
import React, { Component } from 'react';
import { Container, Header, Content, Card, CardItem, Body, Text,Button } from 'native-base';
import _isEqual from 'lodash/isEqual';
import _map from 'lodash/map';
export default class CardExample extends Component {
constructor(props) {
super();
this.state = {
previousState: '',
cardData: [1,2,3,4,5],
};
}
componentWillUpdate(nextProps, nextState) {
if (!_isEqual(this.state.previousState, nextState.previousState)) {
this.setState({ [this.state.previousState]: false});
}
}
open(key){
this.setState({ [key]: !this.state[key],previousState:key});
}
render() {
return (
<Container>
<Header />
<Content>
{
_map(this.state.cardData,(data,key)=>{
return (
<Card>
<CardItem header>
<Text>Card {key} header</Text>
</CardItem>
{
this.state[`open_${key}`] ?
<CardItem>
<Body>
<Text>
This is cardItem {key} Body element
</Text>
</Body>
</CardItem>
: null
}
<CardItem footer>
<Button onPress={()=>this.open(`open_${key}`)}><Text>open {key}</Text></Button>
</CardItem>
</Card>
)
})
}
</Content>
</Container>
);
}
}

Radio Buttons are not working on ios

I am trying to use Native-Base radio buttons. I've added some additional code to it for making radio buttons work. While it's still not working. Here is the code:
import React, { Component } from 'react';
import { Container, Header, Content, ListItem, Text, Radio, Right } from 'native-base';
export default class RadioButtonExample extends Component {
constructor() {
super();
this.state = {
itemSelected: 'itemOne',
}
}
render() {
return (
<Container>
<Header />
<Content>
<ListItem>
<Text>Daily Stand Up</Text>
<Right>
<Radio onPress={() => this.setState({ itemSelected: 'itemOne' })}
selected={this.state.itemSelected == 'itemOne'}
/>
</Right>
</ListItem>
<ListItem>
<Text>Discussion with Client</Text>
<Right>
<Radio onPress={() => this.setState({ itemSelected: 'itemTwo' })}
selected={this.state.itemSelected == 'itemTwo' }
/>
</Right>
</ListItem>
</Content>
</Container>
);
}
}
How can this code be fixed? What's wrong?
Handle the onPress event in the ListItem
import React, { Component } from "react";
import { Container, Header, Content, ListItem, Text, Radio, Right } from "native-base";
export default class RadioButtonExample extends Component {
constructor() {
super();
this.state = {
itemSelected: "itemOne",
};
}
render() {
return (
<Container>
<Header />
<Content>
<ListItem onPress={() => this.setState({ itemSelected: "itemOne" })}>
<Text>Daily Stand Up</Text>
<Right>
<Radio selected={this.state.itemSelected == "itemOne"} />
</Right>
</ListItem>
<ListItem onPress={() => this.setState({ itemSelected: "itemTwo" })}>
<Text>Discussion with Client</Text>
<Right>
<Radio selected={this.state.itemSelected == "itemTwo"} />
</Right>
</ListItem>
</Content>
</Container>
);
}
}

_this._drawer.open is not a function react-native

i am using drawer from native base for my react native application. when u click the menu button the drawer not open up and i get this error ( _this._drawer.open ) is not a fucntion what is the isse here is my code
import React, { Component } from 'react';
import {
AppRegistry,View
} from 'react-native';
import {ScrollableTab,TabHeading, Drawer, Container,Content, Header,
Title, Button, Left, Right, Body, Icon ,Text,Tab, Tabs } from 'native-base';
import SecondStatus from './component/StatusComponent';
import HeaderComponent from './component/headerComponent';
import Sports from './component/Sports';
import MainPage from './component/MainPage';
import SideBar from './component/SideBar';
export default class Point extends Component {
closeDrawer = () => {
this.drawer.close()
};
openDrawer = () => {
alert('asasa click');
console.log('asad--');
this._drawer.open();
};
render() {
return (
<Container>
<Drawer
ref={(ref) => { this._drawer = ref; }}
content={<SideBar />}
onClose={() => this.closeDrawer()} >
<Header >
<Left>
<Button transparent onPress={this.openDrawer}>
<Icon name='arrow-back' />
</Button>
</Left>
<Body>
<Title>UrduPoint</Title>
</Body>
<Right>
<Button transparent onPress=
{this.openDrawer.bind(this)}>
<Icon name='menu' />
</Button>
</Right>
</Header>
</Drawer>
</Container>
);
}
}
AppRegistry.registerComponent('Point', () => Point);
here is my SideBar.js
import React, { Component } from 'react';
import {
Text,
View,
StyleSheet
} from 'react-native';
export default class SideBar extends Component{
render(){
return(
<View>
<Text>
asad
</Text>
</View>
)
};
}
ps. this drawer is same as in npm 'react-native-drawer'
According to the native base documentation, you should call:
this.drawer.root.open()
I have used react-native-drawer this npm thats work for me
Here is a very basic working example using native-base
import React, { Component } from 'react';
import {
Container,
Header,
Left,
Button,
Icon,
Body,
Title,
Right,
Content,
Drawer,
Text
} from 'native-base';
import {
StyleSheet,
View,
ScrollView
} from 'react-native';
class SideBar extends Component {
render() {
return (
<Container>
<Content
bounces={false}
style={{ flex: 1, backgroundColor: '#fff', top: -1 }}
>
<Button transparent>
<Text>Action</Text>
</Button>
</Content>
</Container>
);
}
}
export default class Core extends Component {
openDrawer() {
this._drawer._root.open();
}
closeDrawer() {
this._drawer._root.close();
}
render() {
return (
<Drawer
ref={(ref) => { this._drawer = ref; }}
content={<SideBar navigator={this._navigator} />}
onClose={() => this.closeDrawer()}
>
<Container>
<Header>
<Left>
<Button
transparent
onPress={() => this.openDrawer()}
>
<Icon name='menu' />
</Button>
</Left>
<Body>
<Title>TITLE</Title>
</Body>
<Right />
</Header>
<Content>
</Content>
</Container>
</Drawer>
);
}
}
Here is the sample example of NativeBase Drawer provided in its docs with a note saying You need to create your own SideBar component and import it.
Drawer Sample Code
import React, { Component } from 'react';
import { Drawer } from 'native-base';
import SideBar from './yourPathToSideBar';
export default class DrawerExample extends Component {
render() {
closeDrawer = () => {
this.drawer._root.close()
};
openDrawer = () => {
this.drawer._root.open()
};
return (
<Drawer
ref={(ref) => { this.drawer = ref; }}
content={<SideBar navigator={this.navigator} />}
onClose={() => this.closeDrawer()} >
// Main View
</Drawer>
);
}
}
Check for Sidebar Sample Code from NativeBase-KitchenSink
this._drawer._root.open()
is working for me

React Native and Drawer : undefined is not an object navigator

I want to set up a sidebar menu with Drawer (Native Base).
I have a App.js :
export default class ReactProject extends Component {
renderScene (route, navigator) {
return <route.component navigator={navigator} />
}
render() {
return (
<Navigator
style={styles.container}
renderScene={this.renderScene.bind(this)}
initialRoute={{component: Home}}
/>
);
}
}
A Home.js with the drawer :
export default class Home extends Component {
render() {
return (
<Drawer
ref={(ref) => { this._drawer = ref; }}
content={<SideBar />} navigator={this.props.navigator}>
<Container>
</Container>
</Drawer>
);
}
}
And sidebar.js which is loaded into the drawer :
export default class SideBar extends Component {
constructor(props) {
super(props);
}
redirect(routeName){
this.props.navigator.push({
component: routeName
});
}
render() {
return (
<Content style={styles.sidebar}>
<ListItem button >
<Text>Home</Text>
</ListItem>
<ListItem button >
<Text>Test</Text>
</ListItem>
<ListItem button onPress={this.redirect.bind('Blank')}>
<Text>Blank Page</Text>
</ListItem>
</Content>
);
}
}
But when I click i have this error:
Undefined is not an object (evaluating 'this.props.navigator.push')
I do not have this problem when the button is in the page but only in the sidebar.js
Could someone help me?
thank you,
Thomas.
I think you have to change little bit code of your Home.js as per mentioned below:
render() {
return (
<Drawer
ref={(ref) => { this._drawer = ref; }}
content={<SideBar navigator={this.props.navigator} />}
<Container>
</Container>
</Drawer>
);
And add this lines of code in your sidebar.js file:
static propTypes = {
navigator: React.PropTypes.object,
}