1using System;
  2using System.Collections;
  3using System.ComponentModel;
  4using System.Data;
  5using System.Drawing;
  6using System.Web;
  7using System.Web.SessionState;
  8using System.Web.UI;
  9using System.Web.UI.WebControls;
 10using System.Web.UI.HtmlControls;
 11using web.Code;
 12//该源码下载自www.51aspx.com(５１ａｓｐｘ．ｃｏｍ)
 13
 14namespace web.Admin
 15...{
 16    /**//// <summary>
 17    /// AddTopNews 的摘要说明。
 18    /// </summary>
 19    public partial class AddTopNews : System.Web.UI.Page
 20    ...{
 21        protected System.Web.UI.HtmlControls.HtmlImage IMG1;
 22    
 23        protected void Page_Load(object sender, System.EventArgs e)
 24        ...{
 25            // 在此处放置用户代码以初始化页面
 26            
 27//                updown updown1;
 28//                updown1=(updown)Context.Handler;
 29//                TextBox2.Text = TextBox2.Text + updown1.ImgUrl;
 30            ImageButton1.Attributes.Add("onclick", "return btnOpen_Click();");
 31            btnAdd.Attributes.Add("onclick", "return checkEmpty(TextBox1)&&checkEmpty(TextBox2);");
 32        }
 33
 34        Web 窗体设计器生成的代码#region Web 窗体设计器生成的代码
 35        override protected void OnInit(EventArgs e)
 36        ...{
 37            //
 38            // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
 39            //
 40            InitializeComponent();
 41            base.OnInit(e);
 42        }
 43        
 44        /**//// <summary>
 45        /// 设计器支持所需的方法 - 不要使用代码编辑器修改
 46        /// 此方法的内容。
 47        /// </summary>
 48        private void InitializeComponent()
 49        ...{    
 50
 51        }
 52        #endregion
 53
 54        private string getCategoryName()
 55        ...{
 56            string categoryname = null;
 57            switch( DropDownList1.SelectedValue.ToString() )
 58            ...{
 59                case "1":
 60                    categoryname = "电脑";
 61                    break;
 62                case "2":
 63                    categoryname = "手机";
 64                    break;
 65                case "3":
 66                    categoryname = "数码相机";
 67                    break;
 68                case "4":
 69                    categoryname = "MP3";
 70                    break;
 71                case "5":
 72                    categoryname = "办公外设";
 73                    break;
 74            }
 75            return categoryname;
 76        }
 77
 78
 79        protected void btnAdd_Click(object sender, System.EventArgs e)
 80        ...{
 81            TopNewsVO topNewsVO = new TopNewsVO();
 82            topNewsVO.Title = TextBox1.Text.Trim();
 83            topNewsVO.Content = TextBox2.Text.Replace("\n","<br>");
 84            topNewsVO.AddDate = DateTime.Now.ToString();
 85            if(CheckBox1.Checked)
 86            ...{
 87                topNewsVO.IsAtIndex = 1;
 88                topNewsVO.IsFirst = 1;
 89            }
 90            else if(CheckBox2.Checked)
 91            ...{
 92                topNewsVO.IsAtIndex = 1;
 93                topNewsVO.IsFirst = 0;
 94            }
 95            else
 96            ...{
 97                topNewsVO.IsAtIndex = 0;
 98                topNewsVO.IsFirst = 0;
 99            }
100            topNewsVO.CategoryName = getCategoryName();
101            TopNewsDAO topNewDAO = new TopNewsDAO();
102            if( topNewDAO.AddTopNewsArticle( topNewsVO ) != 0 )
103            ...{
104                TextBox1.Text=null;
105                TextBox2.Text=null;
106                DropDownList1.SelectedIndex=0;
107                CheckBox2.Checked=false;
108                CheckBox1.Checked=false;
109                Response.Write("<script>alert('新闻已经添加!')</script>");
110            }
111        }
112
113        protected void Button1_Click(object sender, System.EventArgs e)
114        ...{
115            string fullFileName = up1.PostedFile.FileName;
116            string FileName = fullFileName.Substring( fullFileName.LastIndexOf("\\")+1 );
117            string FileType = fullFileName.Substring( fullFileName.LastIndexOf(".")+1 );
118            if( FileType == "bmp" || FileType == "jpg" || FileType == "gif" )
119            ...{
120                up1.PostedFile.SaveAs( Server.MapPath("../TopNews/UpDownImg/Home"+"\\"+FileName) );
121                Response.Write("<script>alert('上传成功!')</script>");
122            }
123            else
124            ...{
125                Response.Write("<script>alert('你上传的文件格式不对!')</script>");
126            }
127        }
128
129        protected void CheckBox2_CheckedChanged(object sender, System.EventArgs e)
130        ...{
131            if(CheckBox2.Checked)
132            ...{
133                Panel1.Visible=true;
134            }
135            else
136            ...{
137                Panel1.Visible=false;
138            }
139        }
140
141    }
142}
143