CODEWITHSUNDEEP
react-native
chen
chen

Reputation: 13

How to get the tab object in react native code

<View style={styles.container}>
    <TextInput style={{height: 40, borderColor: 'gray', borderWidth: 1}}
               onChangeText={(text) => this.setState({text})}
               value={this.state.text}/>
    <TouchableHighlight underlayColor='white' onPress={onPressButton}>
        <Image style={{width: 50, height: 50}}
               source={{uri: 'https://facebook.github.io/react/img/logo_og.png'}}
        />
    </TouchableHighlight>
</View>

I want to get the View, like in html use the 'getElementById()', but in React native, How do I?

Upvotes: 0

Views: 67

Answers (1)

alvaromb
alvaromb

Reputation: 4856

Define a ref:

<View ref={(ref) => {this._myView = ref}} />

Then in your code you can access the View like this:

this._myView  // Do whatever you need here

Docs here https://facebook.github.io/react/docs/refs-and-the-dom.html#the-ref-callback-attribute

Upvotes: 1

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