有两个的UpdatePanel和验证问题 [英] Problem with two UpdatePanels and Validators

问题描述

在以下code ...

In the following code...

<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
    <ContentTemplate>
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
        <asp:TextBox ID="TextBox1" runat="server" OnTextChanged="TextBox1_TextChanged"></asp:TextBox>
        <cc1:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
            Display="Dynamic" ErrorMessage="This field is required">
            *</cc1:RequiredFieldValidator>
        <br />
        <br />
        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
        <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
    </ContentTemplate>
</asp:UpdatePanel>

<asp:UpdatePanel runat="server" ID="UpdatePanel2" UpdateMode="Conditional">
    <ContentTemplate>
        <asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Button" />
        <asp:Label ID="Label3" runat="server" Text="Label"></asp:Label>
    </ContentTemplate>
</asp:UpdatePanel>

为什么的 UpdatePanel2 是受含量的RequiredFieldValidator 中存在的 UpdatePanel1 ！

Why the content of UpdatePanel2 is affected by the RequiredFieldValidatorwhich exists in the UpdatePanel1 !!!

他们分裂和的UpdateMode 为他们设置为条件！

They're splitted and the UpdateMode for them is set to Conditional !!!

任何帮助！

推荐答案

使用的ValidationGroup属性类似以下，

Use the ValidationGroup property like the following,

    <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
    <ContentTemplate>
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
        <asp:TextBox ID="TextBox1" runat="server" OnTextChanged="TextBox1_TextChanged" ValidationGroup="UpdatePanel1"></asp:TextBox>
        <cc1:requiredfieldvalidator id="RequiredFieldValidator1" runat="server" controltovalidate="TextBox1"
            display="Dynamic" errormessage="This field is required" ValidationGroup="UpdatePanel1">               *</cc1:requiredfieldvalidator>
        <br />
        <br />
        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" ValidationGroup="UpdatePanel1" />
        <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
    </ContentTemplate>
</asp:UpdatePanel>
<asp:UpdatePanel runat="server" ID="UpdatePanel2" UpdateMode="Conditional">
    <ContentTemplate>
        <asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Button" />
        <asp:Label ID="Label3" runat="server" Text="Label"></asp:Label>
    </ContentTemplate>
</asp:UpdatePanel>

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