?? modnews.aspx.cs
字號:
?/*
* 創建人:牛腩
* 創建時間:2008-11-29 16:18:07
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BLL;
using Model;
using System.Data;
public partial class admin_addnews : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
// 判斷session里面是否存在管理員
if (Session["admin"] != null && Session["admin"].ToString() == "niunan")
{
// 已登陸
if (!Page.IsPostBack)
{
// 綁定新聞分類
DataTable dt = new CategoryManager().SelectAll();
ddlCategory.DataSource = dt;
ddlCategory.DataTextField = "name";
ddlCategory.DataValueField = "id";
ddlCategory.DataBind();
// 顯示新聞標題和內容
string newsid = Request.QueryString["newsid"];
News n = new NewsManager().SelectById(newsid);
txtTitle.Text = n.Title;
ftbContent.Text = n.Content;
ddlCategory.SelectedValue = n.CaId;
}
}
else
{
// 未登陸
Response.Redirect("login.aspx");
}
}
//修改新聞按鈕
protected void btnAdd_Click(object sender, EventArgs e)
{
string newsid = Request.QueryString["newsid"];
string title = txtTitle.Text.Trim();
string content = ftbContent.Text.Trim();
string caid = ddlCategory.SelectedValue;
News n = new News(newsid, title, content, caid);
bool b = new NewsManager().Update(n);
if (b)
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "message", "<script language='javascript' defer>alert('新聞修改成功!');</script>");
}
else
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "message", "<script language='javascript' defer>alert('新聞修改失敗,請聯系管理員!');</script>");
}
// 清空標題和內容
txtTitle.Text = "";
ftbContent.Text = "";
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -