如何将选定的行从网格视图绑定到另一个网格视图
本文关键字：视图 网格 绑定 另一个 | 更新日期: 2023-09-27 18:14:37
我想从gridview中添加选定的行到另一个gridview。有人能帮我一下吗?当我试图将gridview绑定到另一个gridview时，另一个gridview没有出现。
我下面发布的aspx文件是关于我如何创建gridview的。gridview1将从数据库表中获取其gridview内容。而cs文件是关于我将如何从gridview1绑定到gridview2选定的行。现在的问题是，当我试图绑定行，gridview2没有出现，只有gridview1出现。
这是我的代码:
ASPX文件:
<h3 class="h3">Grid View1</h3>
<div style="width: 100%; height: 400px; overflow: auto">
<asp:GridView ID="GridView1"
runat="server"
AllowSorting="True"
AutoGenerateColumns="False"
Width="100%"
CellPadding="6"
ForeColor="#333333"
GridLines="Horizontal"
BorderColor="Black"
BorderStyle="Solid"
BorderWidth="2px"
EmptyDataText="Record Not Found"
OnRowDataBound="GridView1_OnRowDataBound">
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="DATE"
HeaderText="DATE"></asp:BoundField>
<asp:BoundField DataField="CODE"
HeaderText="CODE"></asp:BoundField>
<asp:BoundField DataField="PROFILE_NAME"
HeaderText="PROFILE_NAME"></asp:BoundField>
<asp:BoundField DataField="DESCRIPTION"
HeaderText="DESCRIPTION"></asp:BoundField>
<asp:BoundField DataField="STATUS"
HeaderText="STATUS"></asp:BoundField>
<asp:BoundField DataField="USER"
HeaderText="USER"></asp:BoundField>
<asp:BoundField DataField="SUB_USER"
HeaderText="SUB_USER"></asp:BoundField>
<asp:BoundField DataField="SCORE"
HeaderText="SCORE"></asp:BoundField>
<asp:BoundField DataField="ROLE"
HeaderText="ROLE"></asp:BoundField>
<asp:BoundField DataField="QUANTITY"
HeaderText="QUANTITY"></asp:BoundField>
<asp:BoundField DataField="ITEM"
HeaderText="ITEM"></asp:BoundField>
<asp:BoundField DataField="PRICE"
HeaderText="PRICE"></asp:BoundField>
</Columns>
<EditRowStyle BackColor="#2461BF" />
<FooterStyle BackColor="#507CD1"
Font-Bold="False"
ForeColor="Black" />
<HeaderStyle BackColor="#507CD1"
Font-Bold="False"
ForeColor="Black"
BorderStyle="Solid"
BorderWidth="2px" />
<PagerStyle BackColor="#2461BF"
ForeColor="White"
HorizontalAlign="Center" />
<RowStyle BackColor="#EFF3FB" />
<SelectedRowStyle BackColor="#D1DDF1"
Font-Bold="False"
ForeColor="#333333" />
<SortedAscendingCellStyle BackColor="#F5F7FB" />
<SortedAscendingHeaderStyle BackColor="#6D95E1" />
<SortedDescendingCellStyle BackColor="#E9EBEF" />
<SortedDescendingHeaderStyle BackColor="#4870BE" />
</asp:GridView>
<h3 class="h3">Grid View2</h3>
<div style="width: 100%; height: 400px; overflow: auto">
<asp:GridView ID="GridView2"
runat="server"
AllowSorting="True"
AutoGenerateColumns="False"
Width="100%"
CellPadding="6"
ForeColor="#333333"
GridLines="Horizontal"
BorderColor="Black"
BorderStyle="Solid"
BorderWidth="2px"
EmptyDataText="Record Not Found"
OnRowDataBound="GridView2_OnRowDataBound">
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:BoundField DataField="DATE"
HeaderText="DATE"></asp:BoundField>
<asp:BoundField DataField="CODE"
HeaderText="CODE"></asp:BoundField>
<asp:BoundField DataField="PROFILE_NAME"
HeaderText="PROFILE_NAME"></asp:BoundField>
<asp:BoundField DataField="DESCRIPTION"
HeaderText="DESCRIPTION"></asp:BoundField>
<asp:BoundField DataField="STATUS"
HeaderText="STATUS"></asp:BoundField>
<asp:BoundField DataField="USER"
HeaderText="USER"></asp:BoundField>
<asp:BoundField DataField="SUB_USER"
HeaderText="SUB_USER"></asp:BoundField>
<asp:BoundField DataField="SCORE"
HeaderText="SCORE"></asp:BoundField>
<asp:BoundField DataField="ROLE"
HeaderText="ROLE"></asp:BoundField>
<asp:BoundField DataField="QUANTITY"
HeaderText="QUANTITY"></asp:BoundField>
<asp:BoundField DataField="ITEM"
HeaderText="ITEM"></asp:BoundField>
<asp:BoundField DataField="PRICE"
HeaderText="PRICE"></asp:BoundField>
</Columns>
<EditRowStyle BackColor="#2461BF" />
<FooterStyle BackColor="#507CD1"
Font-Bold="False"
ForeColor="Black" />
<HeaderStyle BackColor="#507CD1"
Font-Bold="False"
ForeColor="Black"
BorderStyle="Solid"
BorderWidth="2px" />
<PagerStyle BackColor="#2461BF"
ForeColor="White"
HorizontalAlign="Center" />
<RowStyle BackColor="#EFF3FB" />
<SelectedRowStyle BackColor="#D1DDF1"
Font-Bold="False"
ForeColor="#333333" />
<SortedAscendingCellStyle BackColor="#F5F7FB" />
<SortedAscendingHeaderStyle BackColor="#6D95E1" />
<SortedDescendingCellStyle BackColor="#E9EBEF" />
<SortedDescendingHeaderStyle BackColor="#4870BE" />
</asp:GridView>
CS文件:
protected void GridView1_OnRowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (Convert.ToString(DataBinder.Eval(e.Row.DataItem, “USER”)) == “ALAN TAN”)
{
DataTable dt = new DataTable();
dt.Columns.Add(“DATE”);
dt.Columns.Add(“CODE”);
dt.Columns.Add(“PROFILE_NAME”);
dt.Columns.Add(“DESCRIPTION”);
dt.Columns.Add(“STATUS”);
dt.Columns.Add(“USER”);
dt.Columns.Add(“SUB_USER”);
dt.Columns.Add(“SCORE”);
dt.Columns.Add(“ROLE”);
dt.Columns.Add(“QUANTITY”);
dt.Columns.Add(“ITEM”);
dt.Columns.Add(“PRICE”);
DataRow dataRow;
dataRow = dt.NewRow();
int i2 = 1;
for(int i=0; i<dataRow.Table.Columns.Count; i++)
{
dataRow[i] = GridView1.SelectedRow.Cells[i2].Text;
i2++;
}
dt.Rows.Add(dataRow);
GridView2.DataSource = dt;
GridView2.DataBind();
}
}
}
非常感谢任何帮助。谢谢!
我真的不明白你做的乱七八糟的代码(你的问题中缺少了太多的东西)。参考下面的链接，这些链接将解释您将使用的示例。
- http://www.aspsnippets.com/Articles/Transfer-Selected-Rows-from-one-GridView-to-Another-in-Asp.net.aspx
- http://www.ittutorials.in/source/aspDotnet/scf13/move-gridview-rows-from-one-gridview-to-another.aspx
dt.Rows.Add()必须在for循环中，所以每次它都会得到add new row。
尝试更新cs文件
中的以下代码for(int i=0; i<dataRow.Table.Columns.Count; i++)
{
dt.Rows.Add(GridView1.SelectedRow.Cells[i2].Text);
i2++;
}
GridView2.DataSource = dt;
GridView2.DataBind();