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ASP.NET数据导入至页面列表进行查看并最终保存到数据库

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div class="p_nav">
        <asp:Label ID="lblNav" runat="server" Text="系统首页 >> 基层单位管理 >> 法制宣传志愿者管理"></asp:Label>
    </div>
    <div style="float: left; margin-top: 5px; margin-bottom: 5px; margin-left: 5px">
        &nbsp;
        <asp:FileUpload ID="File1" runat="server" />
        <asp:Button ID="btnUp" runat="server" OnClick="btnUp_Click" Text="上传" />
        <asp:Button ID="btnInsert" runat="server" OnClick="btnInsert_Click"  Text="导入" />
        <asp:Button ID="btnBack" runat="server" OnClick="btnBack_Click"
            Text="返回" />
        &nbsp;<a href="http://www.cnblogs.com/Resources/UploadExecl/Temp/法制宣传教育志愿者导入模板.xls" target="_blank">法制宣传志愿者导入数据模版下载</a>
        <br />
        &nbsp;<asp:Label ID="lblInfo" runat="server" Style="color: Red; font-weight: bold;"></asp:Label>
        <br />
        <asp:GridView ID="GridView1" runat="server" CssClass="black" Width="100%" OnRowDataBound="GridView1_RowDataBound">
        </asp:GridView>
    </div>
    </form>
</body>
</html>
public static string address;
        public static int count, cell1;
        public static bool sf;
        public static readonly string tablename = "Volunteer";
        public static System.Data.DataSet objDataset1;
        public static List<M.CjVolunteer> list = new List<M.CjVolunteer>();
        private M.Message msg = new M.Message();
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                btnInsert.Enabled = false;
            }
        }
        public int ExcleBand(string name)
        {
            /*----------------取EXCLE表中的值-----------*/
            String sConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" +
                "Data Source=" + name + ";" +
                "Extended Properties='Excel 8.0;HDR=NO;IMEX=1'";
            OleDbConnection objConn = new OleDbConnection(sConnectionString);
            // Open connection with the database.
            objConn.Open();
            try
            {
                string sell = "SELECT * FROM [Sheet1$] ";
                OleDbCommand objCmdSelect = new OleDbCommand(sell, objConn);
                OleDbDataAdapter objAdapter1 = new OleDbDataAdapter();
                objAdapter1.SelectCommand = objCmdSelect;
                objDataset1 = new DataSet();
                objAdapter1.Fill(objDataset1, "aaa");
                // Bind data to DataGrid control.
                GridView1.DataSource = objDataset1.Tables["aaa"].DefaultView;
                GridView1.DataBind();
            }
            catch
            { }

            // Clean up objects.
            cell1 = objDataset1.Tables[0].Columns.Count;
            objConn.Close();
            return objDataset1.Tables[0].Rows.Count;
        }

        protected void btnUp_Click(object sender, EventArgs e)
        {
            list = new List<M.CjVolunteer>();
            //  File1.MaxLength = File1.PostedFile.ContentLength;  
            int Length = File1.PostedFile.ContentLength;
            string name = File1.PostedFile.FileName;
            name = name.Substring(name.LastIndexOf(".") + 1);//取扩展名
            //   HxDataPage1.Visible = false;
            if (Length > 0 && (name.ToLower() == "xls" || name.ToLower() == "xlsx"))
            {
                try
                {
                    string y, j;
                    y = Server.MapPath("http://www.cnblogs.com/Resources/UploadExecl/" + tablename + "/"); //取虚拟路径
                    j = Path.GetFileName(DateTime.Now.ToString("yyyyMMddHHmmss") + ".xls");//只取本文件名
                    j = Path.Combine(y, j);//合并路径
                    address = j;
                    File1.PostedFile.SaveAs(j);//存储文件
                    try
                    {
                        count = ExcleBand(j);
                        ResponseScript("alert('上传成功,请核对后再导入数据')");
                    }
                    catch
                    {
                        ResponseScript("alert('请核对EXCLE文件中格式是否正确')");
                    }
                }
                catch
                {
                    ResponseScript("alert('上传失败');");
                }
            }
            else
            {
                ResponseScript("alert('输入上传EXCLE文件,并确定上传的EXCLE文件是根据模版文件进行数据编辑的');");
            }
        }
        public string xslstr(string name, int row, int cl)
        {
            return objDataset1.Tables[0].Rows[row].ItemArray[cl].ToString().Trim(); ;
        }
        protected void btnInsert_Click(object sender, EventArgs e)
        {
            B.CjVolunteerBLL bll = new B.CjVolunteerBLL();
            foreach (M.CjVolunteer obj in list)
            {
                bll.SaveOrUpdate(obj);
            }
            ResponseScript("alert('导入成功');");
            list = new List<M.CjVolunteer>();
            btnInsert.Enabled = false;
        }

        protected void btnBack_Click(object sender, EventArgs e)
        {
            Response.Redirect("Volunteer_List.aspx");
        }

        protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            //鼠标移到GridView某一行时改变该行的背景色方法二
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                e.Row.Height = Unit.Pixel(22);
                string info = "";
                M.CjVolunteer obj = new M.CjVolunteer();
                if (e.Row.RowIndex == 0)
                {
                    e.Row.Font.Bold = true;
                    e.Row.Style.Add("background-color", "#A0A0A0");
                }
                else
                {
                    info = "";
                    #region 验证导入的数据
                    string phone=B.CommonBLL.HtmlTrim(e.Row.Cells[3].Text);
                    if ( phone== "")
                    {
                        info = "移动电话不能为空!";
                    }
                    else
                    {
                        string pattern = @"(^189\d{8}$)|(^13\d{9}$)|(^15\d{9}$)";
                        if (System.Text.RegularExpressions.Regex.IsMatch(phone, pattern)) //正则表达式匹配
                        {
                            List<M.CjVolunteer> clist = new B.CjVolunteerBLL().GetListByPhone(phone);
                            if (clist.Count > 0)
                            {
                                info = "根据移动电话匹配数据库已存在该人员信息!";
                            }
                            else
                            {
                                obj.Id = Guid.NewGuid().ToString();
                                obj.Position = "qt";
                                obj.Mobile = phone;
                                obj.Company = B.CommonBLL.HtmlTrim(e.Row.Cells[4].Text);
                                obj.InService = B.CommonBLL.HtmlTrim(e.Row.Cells[5].Text);
                                obj.OrgCode = this.CurrentUserInfo.UserOrg[0].ORGCODE;
                                obj.OrgName = this.CurrentUserInfo.UserOrg[0].ORGNAME;
                                obj.ParentOrgCode = AppCode.UserCenter.GetOrgInfo(this.CurrentUserInfo.UserOrg[0].ORGCODE).PARORGCODE;
                                obj.CreateCode = this.CurrentUserInfo.USERCODE;
                                obj.CreateName = this.CurrentUserInfo.USERNAME;
                                obj.CreateTime = DateTime.Now;
                                obj.DelStatus = 0;
                            }
                        }
                        else
                        {
                            info = "移动电话格式不正确!";
                        }
                    }
                    string name = B.CommonBLL.HtmlTrim(e.Row.Cells[1].Text);
                    if (name == "")
                    {
                        info = "姓名不能为空!";
                    }
                    else
                    {
                        obj.Name = name;
                    }
                    string sex = B.CommonBLL.HtmlTrim(e.Row.Cells[2].Text);
                    if (sex == "")
                    {
                        info = "性别不能为空!";
                    }
                    else
                    {
                        if (sex == "")
                        {
                            obj.Sex = 0;
                        }
                        else if (sex == "")
                        {
                            obj.Sex = 1;
                        }
                        else
                        {
                            info = "性别输入格式不正确!";
                        }
                    }
                    #endregion
                    if (info == "")
                    {
                        btnInsert.Enabled = true;
                        list.Add(obj);
                        //鼠标经过时,行背景色变
                        e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#E6F5FA'");
                        //鼠标移出时,行背景色变 
                        e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#FFFFFF'");
                    }
                    else
                    {
                        lblInfo.Text = "红色行的数据不正确,不能导入。错误信息为:" + info;
                        //鼠标经过时,行背景色变
                        e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#E6F5FA'");
                        //鼠标移出时,行背景色变 
                        e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#ff0000'");
                        e.Row.Style.Add("background-color", "#ff0000");
                        e.Row.Attributes.Add("title", info);
                    }
                }
            }
            else
                e.Row.Visible = false;
        }

 

posted @ 2013-03-15 14:39  翟中龙  阅读(1424)  评论(0编辑  收藏  举报