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ASP.NET MVC 6 Hosting UK - HostForLIFE.eu :: How to Get the Values from HTTP Query String Variables in View in ASP.NET MVC 6 ?

clock January 29, 2015 07:21 by author Peter

This method can be utilized as a part of any perspective however it is prescribed to verify your ViewModel contains all essential data. We are going to utilize this methodology as a part of design page, as regularly layout page does not have any model(it can have however then it may get exceptionally muddled and by and by I think for enormous tasks it could be extra constraint).

Consider a circumstance in which you are occupied with values for variables from HTTP request.
http://localhost:49853/Home/Index?searchType=global

In above address we are passing variable searchType. How about we accept that searchType. can have 2 separate values - local and global.
Main CSS file:
#mainNav.global {
  background: #404939; }
  #mainNav.global nav.nav {
    background: none; }
    #mainNav.global nav.nav .top {
      background: #404939; }
    #mainNav.global nav.nav a:hover, #mainNav nav.nav a.active {
      background-color: #7dc243; }     
      #mainNav.local
      {
          background: #3C7987; }
        #mainNav.localnav.nav {
                  background: none; }
        #mainNav.local nav.nav .top {
                          background: #3C7987; }
        #mainNav.local nav.nav a:hover, #mainNav nav.nav a.active {
                        background-color: #7FDCFF; }


In layout page in _Layout file header section:
<header>
        <div class="content-wrapper">
            <div class="float-left">
                <p class="site-title">@Html.ActionLink("your logo here", "Index", "Home")</p>
            </div>
            <div class="float-right">
                <section id="login">
                    @Html.Partial("_LoginPartial")
                </section>
                @{
                    string searchClass = "global";
                    if (HttpContext.Current.Request.Params["searchType"] == "local")
                    {
                        searchClass = "local";
                    }
                }
                <div id="mainNav" [email protected]>
                    <nav class="nav" data-nav>
                        <ul>
                  @using (Html.BeginForm("Index", "Home", FormMethod.Post, new { id = "searchForm" }))
                            {
                                @Html.ActionLink("Global","Index","Home", new { searchType= "global" }, null)
                                @Html.ActionLink("Local","Index", "Home", new { searchType = "local" }, null)
                                <input type="search" name="searchMode" value="" placeholder="Search...">
                                <input type="submit" name="submitBtn" value="Search">
                            }
                        </ul>
                    </nav>
                </div>
               <nav>
                    <ul id="menu">
                        <li>@Html.ActionLink("Home", "Index", "Home")</li>
                        <li>@Html.ActionLink("About", "About", "Home")</li>
                        <li>@Html.ActionLink("Contact", "Contact", "Home")</li>
                    </ul>
               </nav>
            </div>
        </div>
    </header>

Now, we aregoing to toggle class name for navigation bar. If we are in global searchType background color is #7dc243, in local searchType 7FDCFF.

If you are in global searchType your address is :
http://localhost:49853/?searchType=global

In local :
http://localhost:49853/?searchType=local

HostForLIFE.eu ASP.NET MVC 6 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



ASP.NET MVC 6 Hosting UK - HostForLIFE.eu :: Changing image opacity & Zoom on mouseover using jQuery in ASP.NET MVC

clock January 23, 2015 12:20 by author Peter

With this post, I will explain you about changing image opacity & zoom on mouseover with jQuery in ASP.NET MVC. First step, write the following code:

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>How to change image opacity and Zoom on mouseover using jQuery</title>
    <script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $("#imgSample").css("opacity", "0.5");
            $("#img1").hover(function () {
                $(this).css("opacity", "1.0");
                $(this).animate({ width: "400px" }, 'slow');
                $(this).animate({ height: "300px" }, 'slow');
            },
              function () {
                   $(this).css("opacity", "0.5");
                   $(this).animate({ width: "200px" }, 'slow');
                   $(this).animate({ height: "150px" }, 'slow');
               });
        });
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
       <img id="imgSample" src="images/NiceImage.jpg" width="200px" height="150px" alt="img" />
        <img id="img1" src="images/NiceImage.jpg" width="200px" height="150px" alt="img" />
    </div>
    </form>
</body>
</html>

And here is the result of the code above.

The Opacity 0.5 shows like the picture below.

HostForLIFE.eu ASP.NET MVC 6 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



ASP.NET MVC 6 Hosting Russia :: Creating Dynamic DropdownList in ASP.NET MVC 6

clock January 22, 2015 05:54 by author Peter

With this short tutorial, I will tell you how to create dynamic DropDownList with ASP.NET MVC 6. First thing you should do is make 2 DB Tables. And here is the example:

1.Designstions
Columns: DesignationID(PK,FK,numeric(6,0),not null)
             Designation (Varchar(50),null)

2.Persons
Columns: PersonID(PK,numeric(6,0),not null)
                 DesignationID(FK,numeric(6,0),not null)


Create The Models:
Designation.cs
{
   public decimal DesignationID { get; set; }
    public string Designation { get; set; }
}


Person.cs
{
    public decimal PersonID{ get; set; }
     [DisplayName("Designation")]
   public decimal DesignationID{ get; set; }
    public virtual  Designation designation { get; set; }
}


PersonController.cs
{
  public class PersonController: Controller
{
     public ActionResult Index()
        {
            var  mamun= db.Persons.Include(t => t.designation );
            return View(mamun.ToList());
        }
 public ActionResult Create()
        {
          ViewBag.DesignstionID= new SelectList(db.Designstions, "DesignstionID", "Designstion");
            return View();
        }
  public ActionResult Edit(decimal id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            Person person = db.Persons.Find(id);
            if (tblsalesperson == null)
            {
                return HttpNotFound();
            }
         ViewBag.DesignstionID= new SelectList(db.Designstions, "DesignstionID", "Designstion",person.DesignstionID);
                   return View(person);
        }
}
}

Next step, create.cshtml & Edit.cshtml:
<div class="form-group">
                @Html.Label("Designation", new { @class = "control-label col-md-2" })
                <div class="col-md-10">
                    @Html.DropDownList("DesignstionID")
                    @Html.ValidationMessageFor(model => model.DesignstionID)
                </div>
            </div>

I am using this following code to Add CSS class  'dropdownList' :
@Html.DropDownList("DesignstionID", (IEnumerable<SelectListItem>)ViewBag.DesignstionID, new { @class = "dropdownList" })  Instead Of that.

Index:  
@foreach (var item in Model)
{
    <td>
                    @Html.DisplayFor(modelItem => item.Designation.Designation)     
  </td>
}

HostForLIFE.eu ASP.NET MVC 6 Hosting
HostForLIFE.eu is European Windows Hosting Provider which focuses on Windows Platform only. We deliver on-demand hosting solutions including Shared hosting, Reseller Hosting, Cloud Hosting, Dedicated Servers, and IT as a Service for companies of all sizes. We have customers from around the globe, spread across every continent. We serve the hosting needs of the business and professional, government and nonprofit, entertainment and personal use market segments.



ASP.NET MVC 6 Hosting Germany - HostForLIFE.eu :: How to Create Random Authorization code in c# in ASP.NET MVC ?

clock December 19, 2014 06:19 by author Peter

Now, with this article I am going to create random 15 characters long authorization number in ASP.NET MVC 6. This can be used for several completely different purposes in your MVC application like unique barcodes, authorization codes etc. to make thinks more fascinating we are getting to force the method to place letter before and after random code. GenerateLetter method is responsible to provide us only letter. I used this code based on small tutorial.

Controller
public char GenerateLetter()
        {
            Random randomNumber = new Random();
            int number = randomNumber.Next(0, 26);
            char letter = (char)('a' + number);
            return letter;
        }
        public string GenerateAuthCode()
        {
            bool codeExists = false;
            string code = GenerateLetter().ToString();
            do
            {
                code += Guid.NewGuid().ToString("N").Substring(0, 13);
                code += GenerateLetter().ToString();
                YourDBContext dbContext = new YourDBContext();
var Exists = dbContext.products.FirstOrDefault(m => m.barcode ==   code);
                codeExists = Exists == null? false : true;
            }
            while (codeExists);               
            return code;       
        }

I am calling GenerateLetter method twice before & after random 13 characters code is generated. I also want to make sure that code is always unique so I am calling Database to find if any product already have this barcode, if so my method will repeat whole process.



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