将值从 TextBox 传递到 Telerik RadGrid

Question

是否可以使用我从文本框中输入的值来填充 Radgrid 中的列？

这是我想从中获取值的文本框

<asp:TextBox ID="txtaddNum" TextMode="Number" Width="30px" runat="server" min="1" MaxLength="100" step="1" AutoPostBack="true"></asp:TextBox>

这是我的 radgrid，我要添加值的列是 "Commitment"

 <telerik:RadGrid ID="grdAddGoals" AllowPaging="True" AllowSorting="true" PageSize="8"
                                runat="server" AutoGenerateColumns="False" ShowStatusBar="true" EnableLinqExpressions="false"
                                GridLines="None" CellPadding="0" HeaderStyle-Height="30" CellSpacing="0" EnableEmbeddedBaseStylesheet="false"
                                EnableEmbeddedSkins="false" Skin="BasicBlue" AllowFilteringByColumn="false" OnPreRender="grdAddGoals_PreRender"
                                OnItemCreated="grdAddGoals_ItemCreated">
                                <MasterTableView EnableNoRecordsTemplate="true">
                                    <NoRecordsTemplate>
                                        <asp:Label ID="lblNoMessage" runat="server" ForeColor="Red" Text="No Goals Detail Found"></asp:Label>
                                    </NoRecordsTemplate>
                                    <Columns>
                                        <telerik:GridTemplateColumn HeaderText="" AllowFiltering="false" HeaderStyle-Width="30px">
                                            <ItemTemplate>
                                                <span style="background: url('App_Themes/BasicBlue/images/arrow_table.png') no-repeat scroll center center transparent;
                                                    width: 30px; margin-top: 5px;">&nbsp;&nbsp;&nbsp;</span>
                                            </ItemTemplate>
                                        </telerik:GridTemplateColumn>
                                <telerik:GridTemplateColumn UniqueName="Commitment" HeaderText="Commitment" AllowFiltering="false" HeaderStyle-Width="100px">
                                <ItemTemplate>
                                <asp:TextBox ID="txtCommitment" runat="server"  Width="109px"></asp:TextBox>
                                </ItemTemplate>

                                </telerik:GridTemplateColumn>

                                <telerik:GridBoundColumn UniqueName="GoalNumber" DataField="GoalNumber" HeaderText="Goal" ItemStyle-HorizontalAlign="Center"
                                    AllowFiltering="false" HeaderStyle-Width="50px" ShowSortIcon="true" SortAscImageUrl="App_Themes/BasicBlue/images/sortorderasc_arrow.png"
                                    SortDescImageUrl="App_Themes/BasicBlue/images/sortorderdesc_arrow.png">
                                </telerik:GridBoundColumn>


                                    </Columns>
                                </MasterTableView>
                                <ClientSettings EnablePostBackOnRowClick="true">
                                    <Selecting AllowRowSelect="True" />
                                    <Scrolling AllowScroll="True" UseStaticHeaders="true" FrozenColumnsCount="2" ScrollHeight="200px"
                                        SaveScrollPosition="True" />
                                </ClientSettings>
                            </telerik:RadGrid>

我试了所有方法都没有成功

Answer 1

我的理解是，当您在 "txtaddNum" 文本框中输入任何文本时，您希望在（所有）'txtCommitment' 文本框中显示相同的文本。如果我不正确，请告诉我。

请尝试使用以下代码片段。

ASPX.CS

protected void txtaddNum_TextChanged(object sender, EventArgs e)
{
    foreach (GridDataItem dataItem in grdAddGoals.MasterTableView.Items)
    {
        TextBox txtQuantity = (TextBox)dataItem.FindControl("txtCommitment");
        txtQuantity.Text = txtaddNum.Text;
    }
}

ASPX

<asp:TextBox ID="txtaddNum" TextMode="Number" Width="30px" runat="server" min="1" MaxLength="100" step="1" 
           AutoPostBack="true" OnTextChanged="txtaddNum_TextChanged"></asp:TextBox>

如有任何疑问，请告诉我。

将值从 TextBox 传递到 Telerik RadGrid

Pass values from TextBox to Telerik RadGrid

c#

telerik

radgrid

telerik-grid