我想防止ASP.NET GridView对输入按钮做出反应 [英] I want to prevent ASP.NET GridView from reacting to the enter button

问题描述

我有一个带有网格视图控件的ASP.NET页，其中的CommandButton列具有删除和选择命令.

I have an ASP.NET page with a gridview control on it with a CommandButton column with delete and select commands active.

按下Enter键将触发gridview中的第一个命令按钮，从而删除一行.我不希望这种情况发生.我可以更改gridview控件，使其不再对按Enter键做出反应吗?

Pressing the enter key causes the first command button in the gridview to fire, which deletes a row. I don't want this to happen. Can I change the gridview control in a way that it does not react anymore to pressing the enter key?

屏幕上也有一个文本框和按钮.他们不需要对按Enter做出响应，但是您必须能够填写文本框.当前，我们弹出一个确认对话框以防止意外删除，但是我们需要的比这更好的东西.

There is a textbox and button on the screen as well. They don't need to be responsive to hitting enter, but you must be able to fill in the textbox. Currently we popup a confirmation dialog to prevent accidental deletes, but we need something better than this.

这是gridview的标记，如您所见，它位于asp.net updatepanel内部(抱歉，我忘了提一下):(我遗漏了大多数列和格式)

This is the markup for the gridview, as you can see it's inside an asp.net updatepanel (i forgot to mention that, sorry): (I left out most columns and the formatting)

<asp:UpdatePanel ID="upContent" runat="server" UpdateMode="Conditional">
        <Triggers>
            <asp:AsyncPostBackTrigger ControlID="btnFilter" />
            <asp:AsyncPostBackTrigger ControlID="btnEdit" EventName="Click" />
        </Triggers>
        <ContentTemplate>
            <div id="CodeGrid" class="Grid">
                <asp:GridView   ID="dgCode" runat="server">
                    <Columns>
                        <asp:CommandField SelectImageUrl="~/Images/Select.GIF"
                                            ShowSelectButton="True"
                                            ButtonType="Image"
                                            CancelText=""
                                            EditText=""
                                            InsertText=""
                                            NewText=""
                                            UpdateText=""
                                            DeleteImageUrl="~/Images/Delete.GIF"
                                            ShowDeleteButton="True" />
                        <asp:BoundField DataField="Id"  HeaderText="ID" Visible="False" />
                    </Columns>
                </asp:GridView>
            </div>
        </ContentTemplate>
    </asp:UpdatePanel>

推荐答案

此解决方案阻止了整个页面上的Enter键

This solution is blocking the enter key on the entire page

禁用输入键

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