Question

我有一个在编辑模式下工作的GridView，但在更新后，它不会回到正常（非编辑）模式。 gridview.EditIndex = -1无效。

这是设计：

<asp:TemplateField ItemStyle-Width="" HeaderText="Action">
    <EditItemTemplate>
        <asp:LinkButton ID="lnkUpdate" runat="server" CommandName="Update" CssClass="btn btn-xs btn-primary"
            Text="<i class='fa fa-pencil-square-o' style='color:black'></i>  Update"></asp:LinkButton>
        <asp:LinkButton ID="lnlCancel" runat="server" CommandName="Cancel" CssClass="btn btn-xs btn-success"
            Text="<i class='fa fa-ban' style='color:black'></i>  Cancel"></asp:LinkButton>
    </EditItemTemplate>
    <ItemTemplate>
        <asp:LinkButton ID="lnkedit" runat="server" CssClass="btn btn-xs btn-primary" Text="<i class='fa fa-pencil' style='color:black'></i>  Edit"
            CommandName="Edit"></asp:LinkButton>
        <asp:LinkButton ID="lnkNotify" runat="server" CssClass="btn btn-xs btn-success"
            CommandArgument='<%# Eval("ID")%>'
            OnClientClick="return confirm('Do you want to send notification?')"
            Text="<i class='fa fa-bell-o' style='color:black'></i>  Notify" OnClick="Notify"></asp:LinkButton>
        <asp:LinkButton ID="lnkRemove" runat="server" CssClass="btn btn-xs btn-danger"
            CommandArgument='<%# Eval("ID")%>'
            OnClientClick="return confirm('Do you want to delete?')"
            Text="<i class='fa fa-trash-o' style='color:black'></i>  Delete" OnClick="Delete"></asp:LinkButton>
    </ItemTemplate>
</asp:TemplateField>

这是C＃代码：

protected void UpdateInfo(object sender, GridViewUpdateEventArgs e)
{
    try
    {
        GridViewRow row = gv.Rows[e.RowIndex];
        new dalSchool().UpdateLandInfo(row, Session["Uid"].ToString());
        BindData();
        gv.EditIndex = -1;
        MessageController.Show(MessageCode.UpdateSucceeded, MessageType.Confirmation, Page);
    }
    catch (Exception ex)
    {
        MessageController.Show(MessageCode.UpdateFailed, MessageType.Error, Page);
    }
}

Answer 1

您必须在绑定GridView之前设置EditIndex 。

protected void UpdateInfo(object sender, GridViewUpdateEventArgs e) { try { GridViewRow row = gv.Rows[e.RowIndex]; new dalSchool().UpdateLandInfo(row, Session["Uid"].ToString()); gv.EditIndex = -1; BindData(); MessageController.Show(MessageCode.UpdateSucceeded, MessageType.Confirmation, Page); } catch (Exception ex) { MessageController.Show(MessageCode.UpdateFailed, MessageType.Error, Page); } }

GridView1.EditIndex = -1无法正常工作

1 个答案: