validationsummary

问题 I have a partial view in a main view in mvc3. The partial view has it's own ModelState.AddModelError in its action method and the main view has another ModelState.AddModelError in its action method. When the code runs and the main view error wants to be displayed, as the partial view also has the validationsummery tag, the validation summery shows up in both places. How an I fix this issu?? Thanks. 回答1: You can do this by jquery $(function(){ var error = ""; $("classnameOfvalidationsummarydiv

问题 Here is my button. <asp:Button ID="btnNext" runat="server" Text="Next" Style="display: none" OnClick="btnNext_Click" CausesValidation="true" ValidationGroup="vgLinR"/> When I write ValidationGroup="vgLinR" in aspx side validation works. But I have 2 different validation group. So I need fire these 2 validation group in one button. so I write that code at code behind : protected void btnNext_Click(object sender, EventArgs e) { Page.Validate("vgLinR"); Page.Validate("vgLogR"); } but it doesn't

问题 I am using jquery.validate in MVC 2 with MicrosoftMvcJQueryValidation. I have data annotations on my model which is then being translated into jquery validators. I am using a modification to MicrosoftMvcJQueryValidation as outlined by Soe Tun to allow my error messages to appear in a validation summary instead of beside the controls. When the page loads, everything works as expected. The problem is that I am using ajax forms with replace mode to rewrite the form. When I do this, I lose all of

问题 I've been trying to follow the validation tutorials and examples on the web, such as from David Hayden's Blog and the official ASP.Net MVC Tutorials, but I can't get the below code to display the actual validation errors. If I have a view that looks something like this: <%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MvcApplication1.Models.Parent>" %> <%-- ... content stuff ... --%> <%= Html.ValidationSummary("Edit was unsuccessful

问题 If two of textboxes fail validation at once then the ValidationSummary displays the same message twice. Am I doing something wrong? Or is there a setting I can change to hide duplicate messages? I have broken it down to the simplest example: View: @model MyModel @Html.ValidationSummary() @Html.TextBoxFor(model => model.A) @Html.TextBoxFor(model => model.B) Model: public class MyModel : IValidatableObject { public int A { get; set; } public int B { get; set; } public IEnumerable

问题 I want to show a ValidationSummary mcv3 with "alert-error" Bootstrap styling. I'm using a Razor view, and I show model errors with this code: @Html.ValidationSummary(true, "Errors: ") It generates HTML code like this: <div class="validation-summary-errors"> <span>Errors:</span> <ul> <li>Error 1</li> <li>Error 2</li> <li>Error 3</li> </ul> </div> I tried with this too: @Html.ValidationSummary(true, "Errors:", new { @class = "alert alert-error" }) and it works ok, but without the close button

问题 When using ValidationSummary() , I am seeing a required error for Name on initial create. I've tried both initializing Name="" in the constructor and not initializing (comes through as Name=null ) - same result. How can I get the ValidationSummary() to not display the initial error on this field? Model public class Scenario { public Int32 ID { get; set; } //user input [Required] [DisplayName("Scenario Name")] public String Name { get; set; } [Required] [DisplayName("Location")] public Int32

问题 everyone. Here is my question. I'm using MVVM pattern in my project and i have a UserControl, which has a TabControl on it. TabItems have validations on them. Main page looks like this: <UserControl> <DataInput:ValidationSummary x:Name="ValidationSummary"/> <Grid x:Name="LayoutRoot"> <DataInput:ValidationSummary /> <TabControl x:Name="TabControl"> <TabItem> <MyUserControl1 DataContext="{Binding}" /> </TabItem> <TabItem> <MyUserControl2 DataContext="{Binding}" /> </TabItem> <TabItem>

问题 I have a problem with my gridview which won't show the ValidationSummary-errors anymore. The Headertext of the ValidationSummary does show up as well as the * which I set to appear whenever the ExpressionValidation fires. I'm quite sure it worked before, but I don't know why it doesn't anymore. At first I thought it might have something to do with the other GridViews on the page as I have like 5 different GridView in different TabPanels, but I already made one validationgroup per GridView.

问题 I'm facing the following problem: I'm using validation summary popup for displaying errors on the page, and i have an editable DataGrid. So there are 2 problems: 1) DataGrid validation duplicates validation error, if it occurs in the DataGrid cell. For example. DataGrid contains a collection of objects IEnumerable. When I'm doing ComplexObject.Validate() for each object in collection, i get 1 validation error for each incorrect object in the DataGrid footer and 2 same errors in my Validation