class CDNMapping extends React.Component {
constructor(props) {
super(props);
this.state = {
list: props.list,
};
this.onChange = this.onChange.bind(this);
this.delRow = this.delRow.bind(this);
this.addNew = this.addNew.bind(this);
}
onChange(e, index) {
const target = e.currentTarget;
const value = target.dataset.hasOwnProperty('value') ? Boolean(target.dataset.value * 1) : target.value;
const list = this.state.list;
list[index][target.dataset.type] = value;
this.setState({
list: list,
});
}
delRow(index) {
const data = this.state.list;
data.splice(index, 1);
this.setState({ list: data });
}
addNew() {
const list = this.state.list;
list.push({ url: '' });
this.setState({ list: list });
}
render() {
return (
<React.Fragment>
{this.state.list.map((item, i) => (
<CDNMappingBlock item={item} key={i} index={i} onChange={this.onChange} delRow={this.delRow} />
))}