moduledefinitions.aspx.cs

三层架构的.net源码三层架构的.net源码

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace MyStarterKit.Portal.Web.admin
{
	/// <summary>
	/// ModuleDefinitions 的摘要说明。
	/// </summary>
	public class ModuleDefinitions : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox FriendlyName;
		protected System.Web.UI.WebControls.RequiredFieldValidator Req1;
		protected System.Web.UI.WebControls.TextBox DesktopSrc;
		protected System.Web.UI.WebControls.RequiredFieldValidator Req2;
		protected System.Web.UI.WebControls.TextBox MobileSrc;
		protected System.Web.UI.WebControls.LinkButton updateButton;
		protected System.Web.UI.WebControls.LinkButton cancelButton;
		protected System.Web.UI.WebControls.LinkButton deleteButton;
	
  	    int defId   = -1;

		private void Page_Load(object sender, System.EventArgs e)
		{
			// 用户角色为Admins的才能访问该管理模块，否则重定向到EditAccessDenied.aspx
			if (PortalSecurity.IsInRoles("Admins") == false) 
			{
				Response.Redirect("~/Admin/EditAccessDenied.aspx");
			}

			// 模板Id
			if (Request.Params["defid"] != null) 
			{
				defId = Int32.Parse(Request.Params["defid"]);
			}

			if (!Page.IsPostBack) 
			{
				if (defId == -1) 
				{
					// 新建模板，给出初始值
					FriendlyName.Text = "New Definition";
					DesktopSrc.Text = "DesktopModules/SomeModule.ascx";
					MobileSrc.Text = "MobileModules/SomeModule.ascx";
				}
				else 
				{
            
					// 获取要编辑的模板信息
					Configuration config = new Configuration();
					SiteConfiguration.ModuleDefinitionRow modDefRow = config.GetSingleModuleDefinition(defId);

					FriendlyName.Text = modDefRow.FriendlyName;
					DesktopSrc.Text = modDefRow.DesktopSourceFile;
					MobileSrc.Text = modDefRow.MobileSourceFile;
				}
			}
		}

		/// <summary>
		/// 更新模板信息
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void UpdateBtn_Click(Object sender, EventArgs e) 
		{

			if (Page.IsValid == true) 
			{

				Configuration config = new Configuration();
            
				if (defId == -1) 
				{
					//新建
					PortalSettings portalSettings = (PortalSettings) Context.Items["PortalSettings"];
					config.AddModuleDefinition(portalSettings.PortalId, FriendlyName.Text, DesktopSrc.Text, MobileSrc.Text);
				}
				else 
				{
					//修改
					config.UpdateModuleDefinition(defId, FriendlyName.Text, DesktopSrc.Text, MobileSrc.Text);
				}
            
				RadminUrl();
			}
		}

		/// <summary>
		/// 删除模板信息
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void DeleteBtn_Click(Object sender, EventArgs e) 
		{
			Configuration config = new Configuration();
			config.DeleteModuleDefinition(defId);

			RadminUrl();
		}


		/// <summary>
		/// 取消
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void CancelBtn_Click(Object sender, EventArgs e) 
		{
			RadminUrl();
		}
        
		/// <summary>
		/// 重定向回管理页
		/// </summary>
		private void RadminUrl()
		{
			// 获取管理标签的索引adminIndex，管理标签默认为最后一个
			PortalSettings portalSettings = (PortalSettings) Context.Items["PortalSettings"];
			int adminIndex = portalSettings.DesktopTabs.Count-1;        
			// 返回管理页
			Response.Redirect("~/DesktopDefault.aspx?tabindex=" + adminIndex.ToString() + "&tabid=" + ((TabStripDetails)portalSettings.DesktopTabs[adminIndex]).TabId);
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.updateButton.Click += new System.EventHandler(this.UpdateBtn_Click);
			this.cancelButton.Click += new System.EventHandler(this.CancelBtn_Click);
			this.deleteButton.Click += new System.EventHandler(this.DeleteBtn_Click);
			this.Load += new System.EventHandler(this.Page_Load);
		}
		#endregion
	}
}