Question

我在aspx页面上有一个带有可编辑行的转发器。该行有一个文本框和一个与之关联的必填字段验证器。在“保存”按钮上单击该行，必填字段值将触发，它与页面顶部的验证结果相关联。

现在我在转发器下面有一个带有文本框和保存按钮的面板。在点击此面板顶部的链接按钮时，使用jquery show方法“打开”此面板。此texbox不会触发所需的字段验证器。我对此文本框有一个不同的验证摘要;因为我只需点击其保存按钮就可以触发验证。

所以我有这样的代码，

<asp:ValidationSummary ID="validationSummary" ValidationGroup="ValidationGroup1" EnableClientScript="true" runat="server" />

 <asp:ValidationSummary ID="validationSummary1" ValidationGroup="ValidationGroup2" EnableClientScript="true" runat="server" />

<asp:Repeater ID="Teams" runat="server" OnItemCommand="ItemCommand" OnItemDataBound="ItemDataBound">
    <HeaderTemplate>
        <table >
            <tr>
                <th>
                    <asp:Label ID="lbTeamNameHeader" runat="server" Text="TeamNameHeader"></asp:Label></th>

<th></th> </tr>
    </HeaderTemplate>
    <ItemTemplate>
        <tr>
            <td>
                 <asp:TextBox ID="txtTeamName" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "txtTeamName")%>' />
                <asp:RequiredFieldValidator ID="reqdFieldValTeamName" ErrorMessage="Field cannot be blank" ValidationGroup="ValidationGroup1" runat="server" Display="None" ControlToValidate="txtTeamName"></asp:RequiredFieldValidator>
                <asp:RegularExpressionValidator ID="regularExprTeamName" ErrorMessage="Invalid input for the team name" ValidationGroup="ValidationGroup1" Display="None" ControlToValidate="txtTeamName" runat="server" ValidationExpression="^[a-zA-Z0-9]+$"></asp:RegularExpressionValidator>
            </td>

            <td>
                 <asp:Panel ID="panelSave" runat="server" Visible="false">
                    <asp:LinkButton ID="linkbuttonSave" runat="server" CommandName="Save" ValidationGroup="ValidationGroup1" Text="SAVE" />
                    <asp:LinkButton ID="linkbuttonCancel" runat="server" CommandName="Cancel" Text="CANCEL" />
                </asp:Panel>
            </td>
        </tr>
    </ItemTemplate>
    <FooterTemplate></table></FooterTemplate>
</asp:Repeater>
<asp:LinkButton ID="linkbuttonAddTeam" runat="server" Text="Add New Team" />
<div id="AddPanelDiv" style="display:none;">
    <asp:TextBox ID="txtAddTeam" runat="server" />
    <asp:RequiredFieldValidator ID="reqdFieldValAddTeam" ErrorMessage="Field cannot be blank" ValidationGroup="ValidationGroup2" runat="server" Display="None" ControlToValidate="txtAddTeam"></asp:RequiredFieldValidator>
    <asp:RegularExpressionValidator ID="regularExprValAddTeam" ErrorMessage="Invalid format" ValidationGroup="ValidationGroup2" Display="None" ControlToValidate="txtAddTeam" runat="server" ValidationExpression="^[a-zA-Z0-9]+$"></asp:RegularExpressionValidator>
    <asp:LinkButton ID="linkbuttonCancel" runat="server" Text="CANCEL"></asp:LinkButton>
    <asp:LinkButton ID="linkbuttonSaveNewTeam" runat="server" OnClick="linkbuttonSaveNewTeam_OnClick" Text="SAVE" CausesValidation="true" />
    </div>

为什么地板上的验证器会发生火灾？点击该保存按钮后，它会直接进入页面方法onclick。

如果我删除验证组并单击转发器中的保存，则会触发！但这不是我想要的......

Answer 1

您的第二个按钮上缺少ValidationGroup="ValidationGroup2"。

<asp:LinkButton ID="linkbuttonSaveNewTeam" runat="server" OnClick="linkbuttonSaveNewTeam_OnClick"
     Text="SAVE" CausesValidation="true" ValidationGroup="ValidationGroup2" />

ASP.NET，Multiple Val Summary无效;必填字段val不开火

1 个答案: