103 lines
3.3 KiB
C#
103 lines
3.3 KiB
C#
using Model;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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public partial class admin_region_bed_bedstatus_create : MyWeb.config
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{
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private Model.ezEntities _db = new Model.ezEntities();
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack) // 加這行
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{
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if (Guid.TryParse(Request.QueryString["statusid"], out Guid id))
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{
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LoadData(id);
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L_title.Text = "編輯區域類型";
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}
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var categoryList = RegionRoomBedStatus.GetCategoryList();
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// 假设你的下拉控件ID叫 ddlCategory
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TB_Category.DataSource = categoryList;
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TB_Category.DataTextField = "Text"; // 显示文字
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TB_Category.DataValueField = "Value"; // 选项值
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TB_Category.DataBind();
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TB_Category.Items.Insert(0, new ListItem("--请选择分类--", ""));
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}
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}
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private void LoadData(Guid id)
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{
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var rt = _db.RegionRoomBedStatus.FirstOrDefault(r => r.Uuid == id);
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if (rt == null)
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{
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L_msg.Text = "<div class='alert alert-danger'>找不到資料</div>";
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BTN_Save.Enabled = false;
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return;
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}
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HF_Id.Value = rt.Uuid.ToString();
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TB_Name.Text = rt.Name;
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TB_Code.Text = rt.Code;
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TB_Category.SelectedValue = rt.Category?.ToString();
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Description.Text = rt.Description;
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}
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protected void BTN_Save_Click(object sender, EventArgs e)
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{
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try
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{
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RegionRoomBedStatus rt;
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if (Guid.TryParse(HF_Id.Value, out Guid id))
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{
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// 更新
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rt = _db.RegionRoomBedStatus.FirstOrDefault(r => r.Uuid == id);
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if (rt == null)
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{
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L_msg.Text = "<div class='alert alert-danger'>資料不存在</div>";
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return;
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}
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}
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else
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{
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// 新增
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rt = new RegionRoomBedStatus();
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rt.Uuid = Guid.NewGuid();
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_db.RegionRoomBedStatus.Add(rt);
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}
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rt.Name = TB_Name.Text.Trim();
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if (rt.Name.Length == 0)
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{
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L_msg.Text = "<div class='alert alert-danger'>名稱不能为空</div>";
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return;
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}
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rt.Code = TB_Code.Text.Trim();
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rt.Description = Description.Text.Trim();
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if(int.TryParse(TB_Category.SelectedValue, out int category))
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{
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rt.Category = category;
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}
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else
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{
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rt.Category = null;
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}
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_db.SaveChanges();
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L_msg.Text = "<div class='alert alert-success'>儲存成功</div>";
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// 如果是新增，更新隱藏欄位並切換標題為編輯
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if (HF_Id.Value == "")
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{
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HF_Id.Value = rt.Uuid.ToString();
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L_title.Text = "編輯區域類型";
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}
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Response.Redirect("index.aspx");
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}
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catch (Exception ex)
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{
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L_msg.Text = $"<div class='alert alert-danger'>錯誤：{ex.Message}</div>";
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}
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}
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} |