Question

我有一个基本的ASP.NET网站，其中有一个注册页面，其中包含用户名，密码和电子邮件作为文本框。其中只有一个，即电子邮件，具有验证，这是ASP.NET的默认电子邮件验证。验证后，如果验证失败，我希望光标位于电子邮件文本框中。目前显示消息但光标不在页面上。

                                                <tr>
                                                <td>
                                                    <asp:TextBox ID="txtPassword" runat="server" CssClass="cpTextBox" TextMode="Password"
                                                        TabIndex="7" ToolTip="Password must be at least six characters in length"></asp:TextBox>
                                                    <asp:RequiredFieldValidator ID="rfvPassword" runat="server" ControlToValidate="txtPassword"
                                                        ErrorMessage="Please enter password" Display="None">*</asp:RequiredFieldValidator>
                                                    <asp:RegularExpressionValidator ID="revPassword" runat="server" ControlToValidate="txtPassword"
                                                        ErrorMessage="Password must be at least six characters in length" ValidationExpression=".{6,50}"
                                                        Display="None">*</asp:RegularExpressionValidator>
                                                </td>
                                                <td>
                                                    <asp:TextBox ID="txtTitle" runat="server" CssClass="cpTextBox" TabIndex="11"></asp:TextBox>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <asp:Label ID="lblVerifyPassword" runat="server" CssClass="cpLabel" Text="Verify password"></asp:Label>
                                                    <asp:Label ID="Label4" runat="server" ForeColor="Red" Text="*"></asp:Label>
                                                </td>
                                                <td>
                                                    <asp:Label ID="lblPhone" runat="server" CssClass="cpLabel" Text="Phone"></asp:Label>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <asp:TextBox ID="txtVerifyPassword" runat="server" CssClass="cpTextBox" TextMode="Password"
                                                        TabIndex="8"></asp:TextBox>
                                                    <asp:RequiredFieldValidator ID="rfvConfirmPassword" runat="server" ControlToValidate="txtVerifyPassword"
                                                        ErrorMessage="Please verify the password" Display="None">*</asp:RequiredFieldValidator>
                                                    <asp:CompareValidator ID="cvVerifyPassword" runat="server" ControlToCompare="txtPassword"
                                                        ControlToValidate="txtVerifyPassword" ErrorMessage="Please verify the password"
                                                        Display="None">*</asp:CompareValidator>
                                                </td>

有人可以指导我如何做到这一点吗？

问候。

Answer 1

对于验证器控件，请设置SetFocusOnError="true"

在ASP.NET中验证后将光标放在文本框中

1 个答案: