yinmi_h5_edit/assets/script/run/ui/back_title.ts

import { _decorator, Component, Label, Node } from 'cc';
import { gameManager } from '../gameManager';
const { ccclass, property } = _decorator;

@ccclass('back_title')
export class back_title extends Component {
    @property(Node) btn_back:Node = null;
    @property(Node) img_title:Node = null;
    private mCallBack = null;
    public initView(title:string,call_back){
        this.mCallBack = call_back;
        this.updateTitle(title)
        this.btn_back.off(Node.EventType.TOUCH_END)
        this.btn_back.on(Node.EventType.TOUCH_END,()=>{
            if(this.mCallBack!=null){
                this.mCallBack()
            }
            gameManager.Singleton.sys_click_button_music()
        })
    }

    public updateTitle(title:string){
        if(title.length<=0){
            this.img_title.parent.active = false;
        }else{
            this.img_title.parent.active = true;
        }
        this.img_title.getComponent(Label).string = title;
    }
}