将gridview中的有效标志位（红色部分） 改成 下拉列表 如何改

Question

本帖最后由 jq2046 于 2010-05-18 15:56:34 编辑

Answer 1

CS文件内容如下：using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;public partial class DepartmentView : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            Department department = new Department();
            DataSet ds_Department = department.GetDataSet("");
//GV_Department.DataSource = ds_Department.Tables["T_Department"];
    GV_Department.DataSource = ds_Department.Tables["hr.dbo.v_hr_bm"];
            GV_Department.DataBind();
            //lbl_Count.Text = ds_Department.Tables["T_Department"].Rows.Count.ToString();
    lbl_Count.Text = ds_Department.Tables["hr.dbo.v_hr_bm"].Rows.Count.ToString();
SignDropDownList sign = new SignDropDownList();
DataSet ds_Sign = sign.GetDataSet("");
//GV_Sign.DataSource = ds_Sign.Tables["hr.dbo.hr_bz"];
//GV_Sign.DataBind();
}
        if (Request.Cookies["Rank_Code"] != null)
        {
            publicFunction pFunction = new publicFunction();
            String strRankCode = Request.Cookies["Rank_Code"].Value;
            String strFunctionCode = "Department";
            String strReturn = pFunction.GetPurview(strRankCode, strFunctionCode);
            if (strReturn.Contains("fail"))
                Response.Redirect("PurviewError.aspx");
        }
    }
    protected void GV_Department_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
    {
        int Int_SelectIndex = e.NewSelectedIndex;        Response.Cookies["RowIndex"].Value = Int_SelectIndex.ToString();        Department department = new Department();
        DataSet ds_Department = department.GetDataSet("");
        GV_Department.DataSource = ds_Department.Tables["T_Department"];
        GV_Department.DataBind();
    }
    protected void GV_Department_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
    {
        int Int_RowIndex = -1;
        GV_Department.EditIndex = Int_RowIndex;        Department department = new Department();
        DataSet ds_Department = department.GetDataSet("");
        GV_Department.DataSource = ds_Department.Tables["T_Department"];
        GV_Department.DataBind();
    }
    protected void GV_Department_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        int Int_RowIndex = e.RowIndex;        Department department = new Department();        //删除部门
        department.RowIndex = Int_RowIndex;
        String strReturn = department.DepartmentDelete();
        if (strReturn.Contains("ok"))
        {
            //获取新的部门信息列表
            DataSet ds_Department = new DataSet();
            ds_Department = department.GetDataSet("");
            GV_Department.DataSource = ds_Department.Tables["T_Department"];
            GV_Department.DataBind();
        }
        else if (strReturn.Contains("fail"))
        {
            Response.Write(strReturn.Replace("fail", ""));
        }
    }
    protected void lbDepartmentAdd_Click(object sender, EventArgs e)
    {
        Response.Redirect("DepartmentEdit.aspx?Command=INSERT");
    }
    protected void lbDepartmentEdit_Click(object sender, EventArgs e)
    {
        //GridView GV_Department = (GridView)this.Parent.Controls[3].Controls[1];
        Response.Redirect("DepartmentEdit.aspx?Command=UPDATE&RowIndex=" + GV_Department.SelectedIndex.ToString());
    }
}

Answer 2

<asp:TemplateField HeaderText="有效标志">
                                    <ItemTemplate>
                                        <asp:DropDownList ID="ddl1" runat="server" Visible="false" ></asp:DropDownList >     
                                      </ItemTemplate>
</asp:TemplateField>

Answer 3

我用的是 Editplus 在看程序 VS2008  不知道 如何在设计界面把该列该成模板列 Sorry！！！

Answer 4

<ItemTemplate> 
<asp:DropDownList ID="ddlSort" runat="server" Width="98%">
  </asp:DropDownList>
 <asp:HiddenField ID="Hd_Sort" runat="server" Value='<%# Eval("BalSort")%>' />
</ItemTemplate>
 protected void gv_RowDataBound(object sender, GridViewRowEventArgs e)
  {
  if (e.Row.RowIndex != -1)
  { if (e.Row.RowState == DataControlRowState.Edit || e.Row.RowState == (DataControlRowState.Alternate | DataControlRowState.Edit))
  {
  ((DropDownList)e.Row.FindControl("ddlSort")).SelectedValue = ((HiddenField)e.Row.FindControl("Hd_Sort")).Value;
  }
  }
  } protected void gv_RowEditing(object sender, GridViewEditEventArgs e)
  {
  gv.EditIndex = e.NewEditIndex;
  string strSort = ((DropDownList)gv.Rows[e.NewEditIndex].FindControl("ddlSort")).SelectedValue.Trim();
  gv.EditIndex = -1;
  BindData();
  }