Show MVC2 Validation Without Database?
Feb 22, 2011Can we show MVC2 validation without database, just having the Model?
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How To Write MVC2 Validation
Mar 3, 2011I have this code in my view page.
<td>
Mandate Name:
</td>
<td>
<%= Html.TextBox("MandateName")%>
</td>
I wrote MVC2 Validation for this name.
something like this.
//[Validator(typeof(MandateValidator))]
[MetadataType(typeof(Mandate_Metadata))]
public partial class Mandate {
public class Mandate_Metadata
{.........
MVC :: Validation Using MVC2, EF4 Anda MetadataTypes?
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Nov 22, 2010link to Implement ASP.net mVC2 validation for my dropdown list boxes in my view?My Dropdown listbox in my view is something like this
<%: Html.DropDownListFor(model => model.SelectedStudent, new SelectList(Model.StudentIDs, "ID", "Name"),"Please select..", new { id="Student", style = "width:190px;" })%>
[code]...
JQuery Validation With Data Annotations In MVC2?
Apr 8, 2010I am trying to make some sense of this validation stuff in MVC2. I followed various walkthroughs, all them for betas/rcs... and I cant' get anythign to happen. Note: THIS JQUERY - NOT THE MS AJAX STUFF!I have referenced MicrosoftMvcJQueryValidation.js which i got got the mvc2 futures lib.
My model is:
[Code]....
The form bit of my ViewPage<User>:
[Code]....
As far as I can see the only additional thing that is being rendered is this:
[Code]....
Which is interesting/annoying for a few reasons. Firstly all of my annotations appear to have been ignored.Secondly FormId isn't even marked as required, and as this rendered text was taken from a page loaded with a null Model (add mode) the FormId field isn't in the form. Finally, this doesn't even result in any actual validation occuring (on the client side). All the server side validation is working fine.See I am using PasswordFor instead of EditorFor. Because someone at MS testing dropped the ball there. Yes EditorFor renders a password field, but it behaves differently to PasswordFor.. the value of the Password field is sent to the client (set in the value
attribute of the field). Fail.
MVC2 Custom Editor Template Outer Validation Box?
Oct 4, 2010I've got a custom Editor Template that is essentially:
<div id="control">
<%: Html.DropDownListFor(model => model.Day, Model.Days)%>
<%: Html.DropDownListFor(model => model.Month, Model.Months)%>
<%: Html.DropDownListFor(model => model.Year, Model.Years)%>
</div>
Whilst my validation is successful/fine with this control (ValidationMessageFor works) I have been unable to find how to highlight the control when validation fails (e.g. with a TextBoxFor the textbox border goes red if validation fails)
Does anyone know how I can add this behaviour with a custom editor template?
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Oct 12, 2010I'm attempting to write a unit tests for an ASP.NET MVC 2 post action that takes a view model as its sole parameter. The view model is decorated with validation attributes such as [Required]. I'd like to test two scenarios. The first scenario is when a valid set of data is passed in (ie, all required properties have values) and a redirect to the list page is returned. The second scenario involves passing in invalid data (eg, when one or more of the Required properties are not set). In this case the same view is returned with error messages.The action signature is as follows:
[HttpPost]
public virtual ActionResult Create(NewsViewModel model)
The NewsViewModel class is as follows:
public class NewsViewModel
{
public Guid Id { get; set; }
[code]...
Mvc2 Data Annotations Validation (Client Side Works, Server Side Doesnt?
Aug 12, 2010I'm using an entity model with metadata annotations. My controller method looks like this...
if (!ModelState.IsValid)
{
return View(model);
}
else
{
UpdateModel(model);
repo.Save();
return RedirectToAction("Index");
}
If I enable client side validation in the view I'll get the error per the Attributes from the metadata class. If I take clientside validation out, error gets thrown from saving to the DB rather than return the view with an Error Summary.
This is the top portion of my view....
<% using (Html.BeginForm())
{%>
<%: Html.ValidationSummary(true) %>
I've tried running without debugging (ctrl + f5) in debug and release mode as well as setting breakpoints and Debugging (f5) but it just seems weird to get Client side validation without server side validation. What am I missing here?
ADO.NET :: Convert Web Form To MVC2 With ODBC Database?
Jan 4, 2011I am going to convert a web form web site to MVC 2.0, i m using mySQL Database.
Currently the web form web site is working perfectly.
In Web.config :
[Code]....
But, When i try to create a simple page by using the same DB connection in MVC, i get error message:
Exception Details: System.ArgumentException: Keyword not supported: 'driver'.Line 17: public SqlProductsRepository(string connectionString)Line 18: {Line 19: productsTable = (new DataContext(connectionString)).GetTable<Product>();Line 20: }Line 21:
[Code]....
In Controller:
[Code]....
i did add mysql.data.dll & mysql.web.dll to Reference.
i also tried to change the DB configuration at web.config as following, but still not working:
[Code]....
Exception Details: System.ArgumentException: Keyword not supported: 'userid'.
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Dec 12, 2010I have a few validations with a validation summery. The client side validations shows up, after the user leaves the textbox for the validation. The server side validation shows never up. The Validation summery shows never up.
[Code]....
Web Forms :: Validation Controls - Show Error One By One
Jun 8, 2010i have email address and confirm email address in my web application. i have following three validation controls in confirm email.
1.required
2.regular expression : for validating valid email address
3.compare validation :to compare both email and confirm email is same.
in the UI i am entering following values
email :myname@domain.com
confirm:mynamedomain.com
it shows two error message in confirm email address 1. email address is not match and 1. invalid email address, when i enter details as above.what ever it shows is correct only. but we need to show error message one by one. first it needs to validate format of email and then it needs to show email address not match.is there any way to achieve this.
Web Forms :: Show Validation Summary For Certain Validators?
Aug 28, 2013The ValidationSummary panel shows up, even if the validator does not have an 'ErrorMessage'. When I click on Submit with invalid login, the error shows up in summary. That part's fine. When I submit with empty textboxes, it should show only the '*', but it also shows an empty summary panel. How can I prevent this. [Have a css class for .summary,header, summary ul, .summary ul li].
JS:
function validateTextBox(sender, args) {
var target = document.getElementById(sender.controltovalidate);
var is_valid = target.value != "";
[Code].....
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[Code]....
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<asp:RequiredFieldValidator ID="ContactMethodRequired" runat="server" ControlToValidate="ContactPreferences"
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EnableClientScript="true" InitialValue=""></asp:RequiredFieldValidator> [code].......
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<asp:textbox id="TextBox1" runat="server"></asp:textbox><asp:CustomValidator id="CustomValidator1" runat="server" OnServerValidate="TextValidate" ControlToValidate="TextBox1" ErrorMessage="It is not possible to use one of these special characters: -, _, /, , . and spaces."></asp:CustomValidator>
protected void TextValidate(object source, ServerValidateEventArgs args){ args.IsValid = (args.Value.Contains(""); string newSearchValue = // remove the special characters -, _, /, , . and spaces. // Run the search method without the special character, but show a error message search(newSearchValue);}
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