Question

我对PHP有很多经验，但我正在尝试用ASP.NET实现一个站点

我有一个按钮，我希望通过更改文本来尝试测试。但是，即使所有字段都经过验证，我也没有收到任何响应。

这是我的cleint端代码

<strong>What mobile platform do you use?</strong><br />
            <asp:DropDownList ID="MobilePlatforms" runat="server">
                <asp:ListItem></asp:ListItem>
                <asp:ListItem Value="iOS">iOS (Apple)</asp:ListItem>
                <asp:ListItem Value="Android">Android</asp:ListItem>
                <asp:ListItem Value="Windows">Windows</asp:ListItem>
                <asp:ListItem Value="Blackberry">Blackberry</asp:ListItem>
            </asp:DropDownList>
            <asp:RequiredFieldValidator InitialValue="" ID="MobilePlatformsValidator" runat="server" ControlToValidate="MobilePlatforms" ErrorMessage="This field is required." ToolTip="This field is required." ValidationGroup="UserTypeInformation" ClientIDMode="Static"><font color="red">*</font></asp:RequiredFieldValidator>


            <div style="text-align:right">
            <asp:Button ID="Finish" runat="server" Text="Finish" Height="30" Width="50" ValidationGroup="UserTypeInformation" OnClick="FinishButton_Click" />

这是C＃

protected void FinishButton_Click(object sender, EventArgs e)
        {
            Finish.Text = "hello";
        }

Answer 1

好的，我找到了答案......

我添加了

UseSubmitBehavior="False"

Answer 2

尝试AutoPostBack =“true”

<asp:Button ID="Finish" runat="server" Text="Finish" Height="30" Width="50" ValidationGroup="UserTypeInformation" OnClick="FinishButton_Click" AutoPostBack="true" />

按钮单击事件无响应

2 个答案: