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Twitter.Bootstrap.MVC4 meet Bootstrap Datepicker

· 4 min read
John Reilly
OSS Engineer - TypeScript, Azure, React, Node.js, .NET

Updated 14/01/2013

Since I wrote this I've taken things on a little further - to read about that go here.

Getting Responsive

It's the new year, it's time for new things. Long on my list of "things to do" was getting up to speed with Responsive web design. No doubt like everyone else I've been hearing more and more about this over the last year (by the way there was a good article on Mashable about this last month). RWD (in case you don't already know) is pretty much about having web interfaces that format their presentation based on the device they're running to provide a good user experience. (I kind of think of it as a write once, run anywhere approach - though hopefully without the negative connotations...)

Rather than diving straight in myself I'd heard at a user group that it might be worth taking Twitter Bootstrap as a baseline. I'm a lazy

busy fellow so this sounded ideal.

I like ASP.Net MVC...

... and this flavoured my investigations. I quickly stumbled on an article written by Eric Hexter. Eric had brought together Twitter Bootstrap and ASP.Net MVC 4 in a NuGet package. Excellent work chap!

To get up and running with Eric's work was a straightforward proposition. I...

  1. Created new MVC 4 application in Visual Studio called “BootstrapMvcSample” using the “Empty” Project Template.
  2. Executed the following commands at the NuGet Package Manager Console: - Install-Package twitter.bootstrap.mvc4
    • Install-Package twitter.bootstrap.mvc4.sample

This is just 1 page, with @media queries doing the heavy lifting.

Bootstrap Datepicker

The eagle-eyed amongst you will have noticed that the edit screen above features a date field. I've long been a fan of datepickers to allow users to enter a date in an application in an intuitive fashion. Until native browser datepickers become the norm we'll be relying on some kind of component. Up until now my datepicker of choice has been the jQuery UI one. Based on a quick Google it seemed that jQuery UI and Twitter Bootstrap were not necessarily natural bedfellows. (Though Addy Osmani's jQuery UI Bootstrap shows some promise...)

Since I feared ending up down a blind alley I found myself casting around for a Twitter Bootstrap datepicker. I quickly happened upon Stefan Petre's Bootstrap Datepicker which looked just the ticket.

Shake hands and play nice...

Incorporating the Bootstrap Datepicker into Twitter.Bootstrap.MVC4 was actually a pretty straightforward affair. I added the following datepicker assets to the ASP.Net MVC project as follows:

  • bootstrap-datepicker.js was added to ~\Scripts.
  • datepicker.css was added to ~\Content. I renamed this file to bootstrap-datepicker.css to stay in line with the other css files.

Once this was done I amended the BootstrapBundleConfig.cs bundles to include these assets. Once this was done the bundle file looked like this:

using System.Web;
using System.Web.Mvc;
using System.Web.Optimization;

namespace BootstrapSupport
public class BootstrapBundleConfig
public static void RegisterBundles(BundleCollection bundles)
bundles.Add(new ScriptBundle("~/js").Include(
"~/Scripts/bootstrap-datepicker.js", // ** NEW for Bootstrap Datepicker

bundles.Add(new StyleBundle("~/content/css").Include(
"~/Content/bootstrap-datepicker.css" // ** NEW for Bootstrap Datepicker

bundles.Add(new StyleBundle("~/content/css-responsive").Include(

I then created this folder:~\Views\Shared\EditorTemplates. To this folder I added the following Date.cshtml Partial to hold the datepicker EditorTemplate: (Having this in place meant that properties with the [DataType(DataType.Date)] attribute would automatically use this EditorTemplate when rendering an editor - I understand [UIHint] attributes can be used to the same end.)

@model DateTime?
@Html.TextBox("", (Model.HasValue ? Model.Value.ToShortDateString() : string.Empty), new {
@class = "datepicker",
data_date_format = System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern.ToLower()

And finally I amended the Create.cshtml View (which perhaps more accurately might be called the Edit View?) to include a bit of JavaScript at the bottom to initialise any datepickers on the screen.

@using BootstrapSupport
@model Object
@using (Html.BeginForm())
<fieldset class="form-horizontal">
<legend>@Model.GetLabel() <small>Details</small></legend>
@foreach (var property in Model.VisibleProperties())
@Html.Label(property.Name.ToSeparatedWords(), new { @class = "control-label" })
<div class="controls">
@Html.Editor(property.Name, new { @class = "input-xlarge" })
@Html.ValidationMessage(property.Name, null, new { @class = "help-inline" })
<div class="form-actions">
<button type="submit" class="btn btn-primary">Save changes</button>
@Html.ActionLink("Cancel", "Index", null, new {@class = "btn "})
@Html.ActionLink("Back to List", "Index")

@section Scripts {
<script type="text/javascript">
$('.datepicker').datepicker(); //Initialise any date pickers

Et voilà - it works!

My thanks to Eric Hexter and Stefan Petre for doing all the hard work!

Still to do

I haven't really tested how this all fits together (if at all) with browsers running a non-English culture. There may still be a little tinkering require to get that working...