I want to reset and save the state of the items inside initialState
to 0 on the click of the button resetvalues
.
const initialState = {
present_count: [0, 0, 0, 0, 0, 0, 0],
total_count: [0, 0, 0, 0, 0, 0, 0],
present: 0,
total: 0
};
export default class MarkAttendanceScreen extends Component {
constructor(props) {
super(props);
this.state = {
subjects: [],
text: "",
...initialState,
}
}
resetvalues = () => {
this.setState({ ...initialState });
};
...
};
NOTE: The current code is not changing and saving the state of those values. I used an alert box to check if the function is accessible, that is working fine. I am using AsyncStorage to save the modified state.
Got it working!
const defaultState = {
subjects: [],
text: "",
present_count: [0, 0, 0, 0, 0, 0, 0],
total_count: [0, 0, 0, 0, 0, 0, 0],
present: 0,
total: 0
}
export default class MarkAttendanceScreen extends Component {
constructor(props) {
super(props);
this.state = {
...defaultState,
refreshing: false,
}
}
resetvalues = () => {
this.setState({
...defaultState,
subjects: this.state.subjects,
text: this.state.text
});
};
...
};
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