validationsummary

Custom Validator firing but it does not update the ValidationSummary

由 旧巷老猫 提交于 2019-12-12 14:09:22
问题 Hi I am working on a custom form field validator, it seems like the custom validator is working by not allowing it to continue to the next page, but it doesn't update the Validation Summary nor does it display the asterisk and the labels that i've made visable. I also have other validators like RequiredFieldValidator on the same field. My ValidationGroup is set, as is the Text and IsValid. I even wrote and set a dummy client side validation method in javascript as some workarounds suggests.

MVC3 ValidationSummary Control

由 只愿长相守 提交于 2019-12-11 19:34:18
问题 I am trying to create validation summary in MVC but I am not getting how to create validation summary. I have created Validation summary in asp.net by using Validation summary control. I want to display error summary in Bullet list. So, how can I create it in MVC3 ? What is a better way to create it? Is there any example or demo? I want to display like this at the top of View. Please correct the following error First Name required Last Name required 回答1: use @Html.ValidationSummary() in

MVC3 Remote Validation

由 ∥☆過路亽．° 提交于 2019-12-11 06:45:41
问题 I am currently in the proccess of setting up remote validation using MVC3 so that a user is alerted if their chosen username already exists. Everything is set up and working correctly appart from the most important part, the error message not being displayed. If I submit the form the error message is displayed as the the page is refreshed with the relevant model state error added. Is there anyway to refresh the model validation summary with a Json result? 回答1: Sample code: Web.config must

Adding Hyperlinks to ValidationSummary

由 放肆的年华 提交于 2019-12-11 05:57:36
问题 I have a long form for my users to fill out. Is there a way to hyperlink the error message in ValidationSummary to the specific text field? 回答1: The easiest way to do this is with straightforward HTML anchor tags <a> , you can include the HTML in the ErrorMessage property of your validation control which will be displayed in your ValidationSummary control. For examples <asp:ValidationSummary ID="ValidationSummary1" runat="server" /> <asp:Button ID="Button5" runat="server" Text="Submit" /> <br

how can i call a javascript function when an ASP.net validation summary is filled

由 白昼怎懂夜的黑 提交于 2019-12-11 02:08:46
问题 i have a validationSummary in my page. i want to call a javascript function after the validationSummary is filled. how can i achieve this? i think i should add an attribute in the code behind, but i can't figure out what is the attribute's key. any help? 回答1: You will want to call the javascript function Page_ClientValidate() to initiate the ASP.NET validation wired to your page controls. Once this is called, the Page_IsValid boolean value will be properly set. Here is an example of how I am

How can I set the ValidationGroup dynamically

由 佐手、 提交于 2019-12-10 11:00:04
问题 I have a ASP.NET 2.0 webpage with 2 UserControls (.ascx). Each UserControl contains a bunch of validators. Placing a ValidationSummary on the page will display all validation errors, of both UserControl's. Placing a ValidationSummary in each UserControl will display all the errors of both controls twice. What I want is a ValidationSummary for each UserControl, displaying only the errors on that UserControl. I've tried to solve this by setting the ValidationGroup property of the validators on

inherit from asp:validationsummary

由 浪子不回头ぞ 提交于 2019-12-09 23:05:51
问题 i have the requirement to show a nicely formatted error-message on top of the page (or control). therefore i implemented the render method of a new created server control. the new created control inherits from ValidationSummary. public class AgValidationSummary : ValidationSummary { protected override void Render(System.Web.UI.HtmlTextWriter writer) { if(this.Enabled) { if (Page.IsPostBack && !Page.IsValid) { my problem is now, that if an button is fired and his property CausesValidation is

@Html.ValidationSummary() does not work within Ajax.BeginForm

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-07 04:51:28
问题 Is there any problem using @Html.ValidationSummary() inside an Ajax.BeginForm form? I have the following scenario and I can't get validation for required fields. The form is just posted and no error is thrown either. This is the View: @using (Ajax.BeginForm("Register", "Account", new AjaxOptions { HttpMethod = "POST", OnSuccess = "closeDialog('RegistroUsuario')" })) { @Html.ValidationSummary() <fieldset> <legend>Cadastro novo Usuário</legend> <table id="changePassword"> <tr> <td class=

Stop Html.ValidationSummary() from changing the order of validation messages

由 跟風遠走 提交于 2019-12-06 12:04:24
问题 In a ValidationSummary, why are the messages shown in a different order than the order you added errors to the ModelState and how might I fix this? 回答1: asp.net mvc is open source so you can see the code for ValidationSummary directly. http://www.asp.net/mvc/download/ That said, I'm pretty sure ModelState is a dictionary. So if ValidationSummary is iterating over the key/values in the ModelState dictionary looking for errors the order is going to be random. I downloaded the code at work. From

@Html.ValidationSummary() does not work within Ajax.BeginForm

由 时光怂恿深爱的人放手 提交于 2019-12-05 10:30:29
Is there any problem using @Html.ValidationSummary() inside an Ajax.BeginForm form? I have the following scenario and I can't get validation for required fields. The form is just posted and no error is thrown either. This is the View: @using (Ajax.BeginForm("Register", "Account", new AjaxOptions { HttpMethod = "POST", OnSuccess = "closeDialog('RegistroUsuario')" })) { @Html.ValidationSummary() <fieldset> <legend>Cadastro novo Usuário</legend> <table id="changePassword"> <tr> <td class="smallField">Username:</td> <td>@Html.TextBoxFor(m => m.UserName)</td> </tr> <tr> <td>Password:</td> <td>@Html
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