const {ccclass, property} = cc._decorator; @ccclass export default class ListView extends PM_UI_List { // @property() showList(data: T_PM_ITEM_DATA[]) { super.showList(data); this.addItemEventListener(); } addItemEventListener(){ for (let i = 0; i < this.itemContainer.childrenCount; i++) { const el = this.itemContainer.children[i]; el.on(cc.Node.EventType.TOUCH_START,this.callBack,this); } } callBack(){ } }