工作小结(十八)-Gridview使用二[在不同的地方查找Textbox和主键]

在不同的地方查找Textbox和主键:

1.在FSLGridView1_RowDataBound中查找模板列中的TextBox

 1 protected void FSLGridView1_RowDataBound(object sender, GridViewRowEventArgs e)
 2         {
 3             //判断当前行是否是数据行
 4             if (e.Row.RowType == DataControlRowType.DataRow)
 5             {
 6                 TextBox txt1 = (TextBox)e.Row.FindControl("txtDBFix");
 7                 txt1.Text = e.Row.Cells[1].Text; 
 8             }
 9         }

上例:将第0列的值赋到txtDbFix的文本框列中,另外获取主键ID:int ID = this.GridView1.DataKeys[e.Row.RowIndex].Value;

运用:把GridView中某列的值赋到模板列中的TextBox中去。

 

2.在FSLGridView1_RowCommand中查找模板列中的TextBox和主键

前台:

<asp:TemplateField HeaderText="关闭提醒">
     <ItemTemplate>
         <fsl:FSLButton runat="server" ID="FSLButClose" SkinID="fslButton" Text="关闭提醒" CommandName="updateremind"
                                CommandArgument='<%# DataBinder.Eval(Container,"RowIndex") %>' />
      </ItemTemplate>
 </asp:TemplateField>

 后台:

 

代码
protected void FSLGridView3_RowCommand(object sender, GridViewCommandEventArgs e)

   
if ((string)e.CommandName == "updateremind")
   {
       RemindInfo remindInfo 
= new RemindInfo();

       
int index = Convert.ToInt32((string)e.CommandArgument);
       remindInfo.updateByRmguid(FSLGridView3.DataKeys[index].Value.ToString());

       ClientScript.RegisterStartupScript(GetType(), 
"""<script language='javascript'>alert('关闭成功!');window.location.href='MyJobTable.aspx';</script>");
      
this.FSLGridView3.DataBind();
   }
}

 

运用:GridView中每行修改数据

 

3.在普通的按钮中查找模板列中的TextBox和主键

 1  protected void FSLButDbUpdate_Click(object sender, EventArgs e)
 2         {
 3             foreach (GridViewRow row in FSLGridView1.Rows)
 4             {
 5                 if (row.RowType == DataControlRowType.DataRow)
 6                 {
 7                     if (row.RowState == DataControlRowState.Normal || row.RowState == DataControlRowState.Alternate)
 8                     {
 9                         System.Web.UI.WebControls.TextBox TextBox1 = (System.Web.UI.WebControls.TextBox)row.FindControl("txtDBFix");
10                         System.Web.UI.WebControls.TextBox TextBox2 = (System.Web.UI.WebControls.TextBox)row.FindControl("txtTotalDBFix");
11 
12                         if (string.IsNullOrEmpty(this.ddlDay.SelectedValue))
13                         {
14                             if (string.IsNullOrEmpty(this.ddlMonth.SelectedValue))
15                             {
16                                 tblTPCCSummeryUtitiy.UpdateDBYear(FSLGridView1.DataKeys[row.RowIndex].Value.ToString(), TextBox1.Text, 1, TextBox2.Text, 1);
17                             }
18                             else
19                             {
20                                 tblTPCCSummeryUtitiy.UpdateDBMonth(FSLGridView1.DataKeys[row.RowIndex].Value.ToString(), TextBox1.Text, 1, TextBox2.Text, 1);
21                             }
22                         }
23                         else
24                         {
25                             tblTPCCSummeryUtitiy.UpdateDBDay(FSLGridView1.DataKeys[row.RowIndex].Value.ToString(), TextBox1.Text, 1, TextBox2.Text, 1);
26                         }
27 
28                     }
29                 }
30             }
31 
32             this.FSLGridView1.DataBind();
33         }

 

 

posted @ 2009-12-07 11:16  瑞君  Views(219)  Comments(0)    收藏  举报