import {Component} from './component'; export class SettingHomepageControl extends Component { setup() { this.typeControl = this.$refs.typeControl; this.pagePickerContainer = this.$refs.pagePickerContainer; this.typeControl.addEventListener('change', this.controlPagePickerVisibility.bind(this)); this.controlPagePickerVisibility(); } controlPagePickerVisibility() { const showPagePicker = this.typeControl.value === 'page'; this.pagePickerContainer.style.display = (showPagePicker ? 'block' : 'none'); } }