I just setup new vs2010 ultimate environment.And now trying to learn mvc3 pattern using http://www.asp.net/mvc/tutorials/getting-started-with-mvc3-part1-cs.But the IDE has no mvc3 option there.i have already installed mvc3 packege.
View 2 RepliesI just noticed something. When I right-click on the Controllers folder in a Visual Studio 2008 MVC 2 project, I get this dialog box:But when I do the same thing in Visual Studio 2010, I get this dialog box:tice that the Visual Studio 2010 version doesn't have Delete listed in the checkbox label and, in fact, it doesn't create a Delete action methodhy the difference between Visual Studio 2008 and 2010? Is there another way to do that, or do I have to create it by
View 2 RepliesI m using Client side RDLC reports, the problem which i m facing is that IE shows the report with Print button but Morzilla Firefox does not show print button. How can i rectify the above problem or an alternative soln.
View 2 RepliesI have sqlexpress/Visual studio web developer default install, and have created a simple 1 table db in sqlexpress. I am able to connect to my database and browse and even edit tables through the Database explorer in visual studio, however when I try to create a details view control for editing , inserting and deleting records , none of these check box options show upafter I drag a details view control to my webform, and connect to my databse. The only account i have is the local admin on this system, and I am able to see my table data in gridview, but I just cannot get the "enable insert, enable delete etc.." checkboxes to appear when I add my details view control. Here are the exact steps I go through.
1. OPEN vstudio
2. Test DB connection in the db explorer by opening my database and editing a record.
3. Creating a new blank webform
4. Dragging the detailsview control over, configuring the data source, using localhostsqlexpress and windows authentication and the name of my DB "test". The connection test is successful.
at this point in design view, when I click the arrow to open the "details view tasks" I cannot see any checkboxes for inserting or deleting. My table data shows up fine, and I am using a windows authentication account which has admin privs. Im sure this is something simple, but I have been searching and searching and can't figure out what Im doing wrong.
I have a dynamic dropdown that is populated from sql. The user is supposed to select an option from the dropdown, then click a search button on the form to return some results based on that selection. It works fine if the dropdown gets populated with more than one record. However, if only one record is returned, that one record can't be selected. Whether you select it or just leave it alone since it's the only one, when you click the form button (search button), no results are returned b/c the dropdown selection must not be actually selected.
I've included the relevant code below. First the DDL, then the datasource, and finally the C# code in the if (!Page.IsPostBack)
[Code]....
When I have this in my web.config then everything works as expected:
<appSettings> <add key="ClientValidationEnabled" value="true"/> <add key="UnobtrusiveJavaScriptEnabled"value="true"/> </appSettings>
The client validation runs.
However if I turn off the second one, unobtrusive, I would still expect that client validation would work. However it seems to me that it still posts back fully to the server instead of client side validation only. Is this a bug in MVC3?
I have the following simple linq to sql statement:
[Code]....
Instead of showing me the UserName from the aspnet_Users table, it showed me the SQL select statement.
I am having a nightmare with getting a Dropdownlist control to work correctly in my MVC application. I am trying to get a set of values out of an enumeration into SelectListItem which I then present to the DropDownList control as its source. The issue is that I can get the thing to render but the selected value is never set and to top it off when the form is posted the value passed across is 0 instead of the actual value. In the View (Razor Code):
HTML4Strict Code:
@Html.DropDownList("UserRole", new SelectList(Enum.GetValues(typeof(enumUserRoleUserManagement)), user.UserRole), new { @onchange = "submitForm(" + i + ")" })
in the Controller:
Csharp Code:
ViewData["RL"] = new SelectList(userActionsModel.GenerateCombo().AsEnumerable(), "Value", "Text");
And Finally in the model:
Csharp Code:
public IEnumerable<SelectListItem> GenerateCombo()
{
var enumerationValues = Enum.GetValues(typeof(enumUserRoleUserManagement));
var enumerationNames = Enum.GetNames(typeof(enumUserRoleUserManagement));
List<SelectListItem> list = new List<SelectListItem>();
foreach (var value in Enum.GetValues(typeof(enumUserRoleUserManagement)))
{
SelectListItem selectList = new SelectListItem
{
Text = value.ToString(),
Value = value.ToString()
};
list.Add(selectList);
}
//SelectList selectList = new SelectList(list);
return list;}
I have burned soooo much time on this, I will be indebted to anyone that provides a solution.
I tried upgrading the solution to MVC3 in VS2010 by using an upgrader tool I don't know what it does exactly but it didn't work. My "System.Web.Mvc" is not being recognized in my project. Is there anything specific I should be doing with my web.config? I don't quite understand the underlying details about all the places I should be referencing dll's or what "binding" even means and when I should use it inside the web.config So I have to ask, what is the best method for upgrading to MVC3 and what have you done that works?
View 1 RepliesI am using MVC3 with LinQ and Entity framework and I want to start applying ajax. Where is the best place to start?
View 3 RepliesIn mvc1, we can write an attribute as '[NewPath("mainpage", Controller = "BrowsePdts", Action = "Index")]' before Action for 'mappaththen we can do sth. as 'mappath' in webformI just want a navigate in the top of page , as ' book
>> magazine >> fashion 'but what the attribute change to in mvc3?
When the submit button is pressed, the form just posts. No validations occur. What am I missing???
Web Config:
<appSettings>
<add key="ClientValidationEnabled" value="true" /> [code]...
I'm trying to implement client validation for my custom type, however i'm not sure how to do it for min/max validators.
[MultilanguagePropertyRequired(ErrorMessageResourceName = "fld_Description_val_Required", ErrorMessageResourceType = typeof(Resources.Service.Controllers.Firm))]
[MultilanguagePropertyStringLength(1000, MinimumLength = 150, ErrorMessageResourceName = "fld_Description_val_MinLength_lbl", ErrorMessageResourceType = typeof(Resources.Service.Controllers.Firm))]
[Display(Name = "fld_Description_lbl", ResourceType = typeof(Resources.Service.Controllers.Firm))]
public MultilanguageProperty<string> Description
[code]...
with creating a submit button?What I need to do is1. Take a parameter from a text field2. Send that parameter to a function to get data when the user clicks submit3. return that data back to the calling page.
I am using mvc 3 unobtrusive concept for validation . It is working fine at client/server side.The problem is that it wont clear until I hit the server again.
Is there any extra code i have to write to clear validation summary ?
We wanted to upgrade our projects from ASP.NET MVC 2 to 3. Most of our tests succeeded, but there are some that fail on ValueProviderFactories.Factories.GetValueProvider(context).
Here is a simple test class that ilustrates the problem.
[TestFixture]
public class FailingTest
{
[Test]
public void Test()
{
var type = typeof(string);
// any controller
AuthenticationController c = new AuthenticationController();
var httpContext = new Mock<HttpContextBase>();
var context = c.ControllerContext = new ControllerContext(httpContext.Object, new RouteData(), c);
[Code]...
I've recently taken an existing ASP.NET 3.5 web forms application that was upgraded to .NET 4 last year (and has been running fine) and configured it to also run ASP.NET MVC3 following Scott Hanselman's blog post: Integrating ASP.NET MVC 3 into existing upgraded ASP.NET 4 Web Forms applications. It works well and I've successfully begun to introduce views based on Razor and the existing aspx pages continue to work.
The one thing that has stopped working, however, is a custom HttpHandler (our load balancer hits a specific address to ensure the application is available - the handler is for that address). The web.config has always declared the handler in the system.web section like this:
<httpHandlers>
<add verb="*" path="system/heartbeat.aspx"
type="My.Monitor.HttpHandlers.LoadBalancerHandler, My.Monitor"/>
</httpHandlers>
Now we're testing post-MVC3 and I'm getting an exception that reads:
The controller for path '/system/heartbeat.aspx' was not found or does not implement IController. I have defined a RegisterRoutes method in my Global.asax and that method is called from the Application_Start. Within RegisterRoutes I've got the IgnoreRoute declarations from Hanselman's blog:
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.IgnoreRoute("{resource}.aspx/{*pathInfo}");
which I thought was to prevent the Routing system from taking anything with an extension of .aspx. I can reproduce the issue in VS2010 as I debug, and the deployment environment is running IIS 6. What can I do to prevent the Routing system from trying to handle that address so the custom handler can do it's thing?
I am trying to delete a record being displayed in a table on my ManageUser view using a sub-form, thus
<table cellpadding="2" cellspacing="0" border="1" summary="User Grid" style="text-align: left">
<tr style="background-color: #ABC3CB;">
<th align="center">User Name</th>
<th align="center">Approved</th>.....
but instead, it is returning directly to the Admin/ManagerUser view, thus displaying my original set of records again.
I have this working perfectly
[Required(ErrorMessageResourceName = "ValidationError_Required", ErrorMessageResourceType = typeof(Resources.Resources))]
public string Title { get; set; }
public class LRequiredAttribute : System.ComponentModel.DataAnnotations.RequiredAttribute
[code]...
I need to create dynamic fields (textbox,combo) based on the entries in an XML file
I will read the ATTRIBUTES XML tag and must create the type of control and add validations to it. Can someone say how to use MVC3 to create dynamic controls, becos i cannot have different class for models as the XML file will change for each screen and i will have one screen which will generate this page for me...
I have a custom type in my model like so:
[StringLength(1000, MinimumLength = 150, ErrorMessageResourceName = "fld_Description_val_MinLength_lbl", ErrorMessageResourceType = typeof(Resources.Service.Controllers.Firm))]
[AllowHtml]
[Display(Name = "fld_Description_lbl", ResourceType = typeof(Resources.Service.Controllers.Firm))]
[code]...
Will MVC3 make possible to use IOC with Action Filters? Is this on the roadmap?
View 1 RepliesI have a view with a textbox and a button. I want to take the textbox and take the contents of what a user types in and put it as a "Get" variable in the URL. Does anyone have a simple example of this? I want it to print into a url like this: /Profiles/Search?searchstring=hello
I am using razor built in mvc3 view
I am still new to mvc.I want to get details about mvc3 life cycle,
View 2 RepliesIm in the process of building an Enterprise Application, I want to have the DAL & BLL in separate projects, one each. With a structure like this, what should i do with the Models folder in MVC'S Default Project?
View 3 Replies