更新时间:2022-10-17 10:14:44
您好,
您还必须在TextBox中添加ValidationGroup =A。< asp:textbox id =TextBox1runat =servervalidationgroup =A>< / asp:textbox>
感谢
Hello guys, I really need your help. All Validation controls on every page in my project don't work in client-side. the button_Click event fires immediately the button is clicked even when the validation isn't true. I put the code below in my project and in a new project, it works perfectly in client-side in the new project. Is something wrong with my App.Settings or Web.config? Please help.
Here's the code
<asp:TextBox ID="TextBox1" runat="server">
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1" ErrorMessage="RequiredFieldValidator" ValidationGroup="A">
<asp:TextBox ID="TextBox2" runat="server">
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" ValidationGroup="A" />
My code behind is...
protected void Button1_Click(object sender, EventArgs e)
{
TextBox2 = TextBox1;
}
I'd appreciate a quick and favorable response. Thanks.
Hello ,
You have to add ValidationGroup="A" in TextBox also .<asp:textbox id="TextBox1" runat="server" validationgroup="A"></asp:textbox>
thanks