#mvc 4

[frikigamersworld-blog]

Rumor: #MarvelvsCapcomInfinite sería en MvC 4 Marvel vs Capcom Infinite se convertirá en Marvel vs. Capcom 4, según un rumor Sin embargo, no se ha especificado qué cambiaría exactamente.

[gamezloverz]

(via https://www.youtube.com/watch?v=afDQoCWeTtc)

[datahaunting-blog]

File Uploading in Asp.net MVC

File Uploading in Asp.net MVC

In this article we will see that how to upload a file in Asp.net MVC as well we go through different different criteria like single file upload, multiple files upload and strongly type viewmodel file upload in MVC.

Single File Upload in MVC

Let’s go first with how to upload a single file in Asp.net MVC as shown in below Image.

For that we first created View in our MVC application as shown in…

View On WordPress

[datahaunting-blog]

Render a Razor view to string in Asp.net MVC

Render a Razor view to string in Asp.net MVC

Today in this article we will see how to render razor view or partial view to string in Asp.net MVC. View or partial view contains generally html tags and razor syntax, if we can convert view into string using C# than we can pass string as a Json Result from controller to view(for Ajax call). Let’s see sample code.

View On Datahaunting Blog

[stackblogger]

ASP.Net MVC: Run a program to access Google Drive folder in c# on a Proxy Network

ASP.Net MVC: Run a program to access Google Drive folder in c# on a Proxy Network

To run a MVC or ASP.Net program on a Proxy Server to access Google Drive details, you have to only add some lines of code. Without adding these number of codes, you won’t be able to run the application.

So here is the way to run you application on a proxy Network.

Follow these steps to run the application:-

1)  Add this package in your program:-    using System.Net;

2)  Then copy these codes in…

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[virtualacademy]

Learn about ASP.NET Model View Controller (MVC4) App Development to start building enterprise web applications, learn about new features of MVC and get prepared for Exam 70-486 Certification.

[kcgupta-blog]

Using MVC 4 Model objects inside Javascript for Google maps

Using a server-side object as a Model in an MVC 4 View is quite straightforward. Just define the @model at the top of the .cshtml file, and then use it in the rest of the View as needed, taking advantage of the excellent model binding system in MVC 4. However, using the same Model from within a piece of javascript code is a whole different story. The problem arises because while the rest of the .cshtml file is evaluated on the server side and converted to HTML before being served, the javascript code is sent to the browser and runs on the client side as-is, and does not have access to the Model and its property values. The solution lies in writing our View such that the Model properties in the .cshtml file are evaluated at the server level itself, and the javascript code simply receives the resulting values and not the property names themselves. Here is a sample code that demonstrates this approach, using the “address” information from a Model object to display a Google Map in the webpage. Using this approach, no changes at all are required in the Controller - the View coding takes care of everything (while not taking over any business logic). Assuming that a Layout file is being used to support the View, the steps required to display a Google Map on the webpage are: 1. In the “head” section of the Layout, create an @RenderSection, so that our main View can insert the javascript into the “head” of the resulting HTML: @RenderSection("pagespecificcode", required: false) 2. In the “body” section of the Layout, call the initialize() method of our javascript when the onload event fires (be careful with this, as it’ll fire off a method of that name in any child page, not just the one you want!):

3. In the .cshtml of our specific View itself: @section pagespecificcode{ @*BEGIN - Google Maps calculation and rendering*@ var geocoder; var map; var address = @Html.Raw(Json.Encode(Model.AddrLine1 + ' ' + Model.AddrLine2 + ' ' + Model.AddrCity + ' ' + Model.AddrState + ' ' + Model.AddrPostalCode)) @*This function is called from the 'onload' event of the 'body' section of the Layout*@ function initialize() { geocoder = new google.maps.Geocoder(); var latlng = new google.maps.LatLng(0.0, 0.0); var mapOptions = { zoom: 13, center: latlng, mapTypeId: google.maps.MapTypeId.ROADMAP } map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions); codeAddress(); } function codeAddress() { geocoder.geocode({ 'address': address, 'region': 'US' }, function (results, status) { if (status == google.maps.GeocoderStatus.OK) { map.setCenter(results[0].geometry.location); var marker = new google.maps.Marker({ map: map, position: results[0].geometry.location }); } }); } @*END - Google Maps calculation and rendering*@ } The crucial line in the code above is the following one; it is taking the Model properties and converting them to a string, which is then set as the value of the javascript variable. One little drawback here - there’s no Intellisense available while we’re programming the line. var address = @Html.Raw(Json.Encode(Model.AddrLine1 + ' ' + Model.AddrLine2 + ' ' + Model.AddrCity + ' ' + Model.AddrState + ' ' + Model.AddrPostalCode)) 4. Later on in the .cshtml file, at the point you want to display the map, the only section that’s needed to render the map is this - there’s no code, just define the div:

5. Make sure the CSS file defines the correct size and any other properties you want for the rendered map: .gmap { width: 340px; height: 180px; border: 1px solid lightgray; } Done. Now once the Model object is populated by the Controller, the View will take care of the rest and render the Google Map nicely. **Caution here:** We should not convert the entire object as it creates a large Json string, most of which are likely not needed for our purpose above. They will simply add to your server outbound traffic. Convert only the fields needed, as illustrated above. Checking the Page Source shows exactly what’s being converted. Please note: The above example does not use an API Key from Google. It will work fine without that key; however, Google places limits on how many maps can be rendered, and sites with lots of traffic will need a key. Please see details of the API, the Key, traffic limits and various other aspects of the system on the [Google Maps support page](https://developers.google.com/maps/documentation/javascript/tutorial). Happy coding!

[kcgupta-blog]

Adding custom fields to a VS2012 MVC4 SimpleMembership system

Add custom columns/fields to your MVC4 SimpleMembership “UserProfile” table MVC 4 in Visual Studio 2012 introduces the new SimpleMembership Provider as its default web-based authentication system. While this system is much simpler than the earlier ASPNETDB system that it replaces, there definitely are a few new and neat tricks to be learnt. One of them is: How do I add custom fields to my MVC 4 registration system? It can be done in just 4 simple steps: 1. Start up VS 2012, and create a new MVC 4 web project. Set up your SimpleMembership registration system - for some help, please see my blog post on [setting up a SimpleMembership Provider in a VS2012 MVC4 project.](http://www.dwdmbi.com/2012/09/visual-studio-2012-uses.html) 2. Next, run the project and navigate to the login page, so that the tables get created. It is not necessary to create a user at this point. 3. Then, in your database, alter the table UserProfile, and add a column: FullName (nvarchar(50)). 4. Next, add/reference the new FullName field in the following programs in your project: In class UserProfile, in *AccountModels.cs* (to ensure the class matches the table columns): [Table(“UserProfile”)] public class UserProfile { [Key] [DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)] public int UserId { get; set; } public string UserName { get; set; } // Customization: Field(s) added public string FullName { get; set; } } In class RegisterModel, in *AccountModels.cs* (to enable handling on the registration form): public class RegisterModel { // Existing code // … // Customization: Field(s) added [Required] [Display(Name = “Your full name”)] [DataType(DataType.Text)] public string FullName { get; set; } } In the *Register.cshtml* view (so it’ll appear on the user registration form), add a new li element with the following content: @Html.LabelFor(m => m.FullName) @Html.TextBoxFor(m => m.FullName) In the [HttpPost] *Register* ActionResult, in *AccountController.cs*, modify the call to the CreateUserAndAccount method (to write the new column to your database): // Customization: Field(s) added when creating a new account WebSecurity.CreateUserAndAccount( model.UserName, model.Password, new { FullName = model.FullName } ); Now run your program and register a new user, supplying a value for the FullName field… success! The new row created in your database table contains the value supplied for the new column! **Note:** This post covers how to create a custom column. A near-future post will explain how to *access the value* of that column from within your VS 2012 MVC 4 projects. Please re-visit my blog occasionally :) *Happy coding!*