FM/Assets/Scripts/Runtime/UI/Logic/ShoppingCartUI.cs

using Runtime.UI.Data;
using UnityEngine.UI;
using TMPro;
using UnityEngine;

namespace HK
{
    public class ShoppingCartUI : UIBase
    {
        [SerializeField] private UpMenuItem goUpMenu;
        [SerializeField] private TMP_Text txtQuantity;
        [SerializeField] private TMP_Text txtSubtotal;
        [SerializeField] private TMP_Text txtDiscount;
        [SerializeField] private TMP_Text txtAmount;
        [SerializeField] private Button btnConfirm;

        public override void OnInit()
        {
            base.OnInit();

            #region AutoGen_Init

            goUpMenu = GetValue<UpMenuItem>("goUpMenu");
            txtQuantity = GetValue<TMP_Text>("txtQuantity");
            txtSubtotal = GetValue<TMP_Text>("txtSubtotal");
            txtDiscount = GetValue<TMP_Text>("txtDiscount");
            txtAmount = GetValue<TMP_Text>("txtAmount");
            btnConfirm = GetValue<Button>("btnConfirm");

            btnConfirm.onClick.AddListener(OnClickbtnConfirm);

            #endregion

            goUpMenu.OnClickReturn += ClickReturn;
        }

        private void ClickReturn()
        {
            UIManager.Instance.BackLast();
        }

        public override void OnOpen()
        {
            base.OnOpen();
            goUpMenu.OnShow();
        }

        #region AutoGen_Method

        private void OnClickbtnConfirm()
        {
        }

        #endregion

        public override void OnDispose()
        {
            base.OnDispose();
            goUpMenu.OnClickReturn -= ClickReturn;

            #region AutoGen_Dispose

            btnConfirm.onClick.RemoveListener(OnClickbtnConfirm);

            goUpMenu = null;
            txtQuantity = null;
            txtSubtotal = null;
            txtDiscount = null;
            txtAmount = null;
            btnConfirm = null;

            #endregion
        }
    }
}