[英]I want to add new checkbox rows in existing checkbox gridview table and also want to add that new checkbox row in database how will i do it
This is my code i used to add the checkbox
in the grid
control.also inned to add these result at end. 这是我用来在
grid
控件中添加checkbox
的代码,也可以在最后添加这些结果。
if (!IsPostBack)
{
cmd.CommandType = CommandType.Text;
cmd.CommandText = " select menu_id from Menu_IDCODE where Access_Code in ('" + strParam + "')";
cmd.Connection = con;
sda.SelectCommand = cmd;
sda.Fill(ds);
for (int j = 0; j <= ds.Tables[0].Rows.Count - 1; j++)
{
for (int i = 0; i <= GridView1.Rows.Count - 1; i++)
{
CheckBox CheckBox1;
CheckBox1 = (CheckBox)GridView1.Rows[i].FindControl("chkSelect");
//if (CheckBox1.Checked && String = "strConnString")
string showId = (string)GridView1.DataKeys[i].Value.ToString();
if (ds.Tables[0].Rows[j][0].ToString() == showId)
{
//check box checked and correct string
CheckBox1.Checked = true;
break;
}
Updated: 更新:
gv.Rows[0].Cells[0].Controls.Add(new CheckBox());
old code: 旧代码:
<asp:GridView id="gv" runat="server">
<columns>
<asp:BoundField DataField="id" HeaderText="ID" />
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox id="cb1" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox id="cb2" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox id="cb3" runat="server" />
</ItemTemplate>
</asp:TemplateField>
</columns>
</asp:GridView>
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