Question: 8 Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what their food and drink order was? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( Food Order this.setState({foodOrder})} value={this.state.foodOrder} /> Drink Order this.setState({drinkOrder})} value={this.state.drinkOrder} /> { alert( //WHAT GOES HERE? ) }}> Submit ); } } "You have ordered a ' + this.state.foodOrder +' and a + this.state.drinkOrder 'You have ordered a + {this.state.foodOrder} + and a + {this.state.drinkOrder} "You have ordered a ' + foodOrder + ' and a ' + drinkOrder "You have ordered a ’ + {foodOrder} + and a + {drinkOrder}

Question: 8 Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what their food and drink order was? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( Food Order this.setState({foodOrder})} value={this.state.foodOrder} /> Drink Order this.setState({drinkOrder})} value={this.state.drinkOrder} /> { alert( //WHAT GOES HERE? ) }}> Submit ); } } "You have ordered a ' + this.state.foodOrder +' and a + this.state.drinkOrder 'You have ordered a + {this.state.foodOrder} + and a + {this.state.drinkOrder} "You have ordered a ' + foodOrder + ' and a ' + drinkOrder "You have ordered a ’ + {foodOrder} + and a + {drinkOrder}

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 20PE

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Question

ill will be thankful for lifetime if u answer these simple two questions

i request you please help me with both questions please please

Question: 8
Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what
their food and drink order was?
export default class App extends Component {
state = {
foodOrder: 'burger'
drinkorder: 'root beer'
}
render() {
return (
<View style={styles.container}>
<Text style={styles.title}>
Food Order
</Text>
<TextInput style={styles.textInput}
onChangeText={(foodOrder) => this.setState({foodOrder})}
value={this.state.foodOrder}
/>
<Text style={styles.title}>
Drink Order
</Text>
<TextInput style={styles.textInput}
onChangeText={(drinkOrder) => this.setState({drinkOrder})}
value={this.state.drinkOrder}
/>
<TouchableHighlight style={styles.button}
onPress={() => {
alert( //WHAT GOES HERE? )
}}>
<Text style={styles.buttonText}>
Submit
</Text>
</TouchableHighlight>
</View>
);
}
}
"You have ordered a ' + this.state.foodOrder +' and a
+ this.state.drinkOrder
'You have ordered a
+ {this.state.foodOrder} +
and a
+ {this.state.drinkOrder}
"You have ordered a '
+ foodOrder +
> and a '
+ drinkorder
"You have ordered a ’ + {foodOrder} +
and a
+ {drinkOrder}

Question: 5
What will happen when the program below is run?
export default class App extends Component {
state = {
foodOrder: 'burger'
drinkorder: 'root beer'
}
render() {
return (
<View style={styles.container}>
<Text style={styles.title}>
Food Order
</Text>
<TextInput style={styles.textInput}
onChangeText={(food0rder) => this.setState({foodOrder})}
value={this.state.food0rder}
/>
<Text style={styles.title}>
Drink Order
</Text>
<TextInput style={styles.textInput}
onChangeText={(drinkOrder) => this.setState({drinkOrder})}
value={this.state.drinkOrder}
/>
</View>
);
}
Two text boxes will be shown on the screen. The box with the title 'Food Order' will
initially show 'burger' and the box with the title 'Drink Order' will initially show 'Root
Beer'.
The program will not run because there is an error.
Two text boxes will be shown on the screen. The box with the title 'Food Order' will
initially show 'foodOrder' and the box with the title 'Drink Order' will initially show
'drinkOrder'.
Two text boxes will be shown on the screen. Both text boxes will initially be blank.

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