Add grid timespan editor sample

Author: danielkaradachki

grid/grid-timespan-editor/GridTimeSpanEditor.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.30723.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GridTimeSpanEditor", "GridTimeSpanEditor\GridTimeSpanEditor.csproj", "{AD9BD01E-9C5C-473D-B3FC-9325F5184415}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{AD9BD01E-9C5C-473D-B3FC-9325F5184415}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AD9BD01E-9C5C-473D-B3FC-9325F5184415}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AD9BD01E-9C5C-473D-B3FC-9325F5184415}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AD9BD01E-9C5C-473D-B3FC-9325F5184415}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

grid/grid-timespan-editor/GridTimeSpanEditor/App_Start/BundleConfig.cs

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+using System.Web;
+using System.Web.Optimization;
+
+namespace GridTimeSpanEditor
+{
+    public class BundleConfig
+    {
+        // For more information on bundling, visit http://go.microsoft.com/fwlink/?LinkId=301862
+        public static void RegisterBundles(BundleCollection bundles)
+        {
+            bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
+                        "~/Scripts/jquery-{version}.js"));
+
+            // Use the development version of Modernizr to develop with and learn from. Then, when you're
+            // ready for production, use the build tool at http://modernizr.com to pick only the tests you need.
+            bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
+                        "~/Scripts/modernizr-*"));
+
+            bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include(
+                      "~/Scripts/bootstrap.js",
+                      "~/Scripts/respond.js"));
+
+            bundles.Add(new StyleBundle("~/Content/css").Include(
+                      "~/Content/bootstrap.css",
+                      "~/Content/site.css"));
+        }
+    }
+}

grid/grid-timespan-editor/GridTimeSpanEditor/App_Start/FilterConfig.cs

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+using System.Web;
+using System.Web.Mvc;
+
+namespace GridTimeSpanEditor
+{
+    public class FilterConfig
+    {
+        public static void RegisterGlobalFilters(GlobalFilterCollection filters)
+        {
+            filters.Add(new HandleErrorAttribute());
+        }
+    }
+}

grid/grid-timespan-editor/GridTimeSpanEditor/App_Start/RouteConfig.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Routing;
+
+namespace GridTimeSpanEditor
+{
+    public class RouteConfig
+    {
+        public static void RegisterRoutes(RouteCollection routes)
+        {
+            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
+
+            routes.MapRoute(
+                name: "Default",
+                url: "{controller}/{action}/{id}",
+                defaults: new { controller = "Home", action = "TimePickerEditor", id = UrlParameter.Optional }
+            );
+        }
+    }
+}

grid/grid-timespan-editor/GridTimeSpanEditor/Binders/TimeSpanModelBinder.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+
+namespace GridTimeSpanEditor.Binders
+{
+    public class TimeSpanModelBinder: DefaultModelBinder
+    {
+        public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
+        {
+            ValueProviderResult valueResultHours = bindingContext.ValueProvider
+                                           .GetValue(bindingContext.ModelName + ".Hours");
+            ValueProviderResult valueResultMinutes = bindingContext.ValueProvider
+               .GetValue(bindingContext.ModelName + ".Minutes");
+            ValueProviderResult valueResultSeconds = bindingContext.ValueProvider
+               .GetValue(bindingContext.ModelName + ".Seconds");
+
+            if (valueResultHours != null || valueResultMinutes != null | valueResultSeconds != null)
+            {
+                int hours = 0;
+                int minutes = 0;
+                int seconds = 0;
+                TimeSpan? actualValue = null;
+                var valueResult = new ValueProviderResult(null, string.Empty, System.Globalization.CultureInfo.CurrentCulture);
+                
+                var modelState = new ModelState { Value = valueResult };
+                try
+                {
+                    if (valueResultHours != null)
+                    {
+                        hours = int.Parse(valueResultHours.AttemptedValue);
+                    }
+
+                    if (valueResultMinutes != null)
+                    {
+                        minutes = int.Parse(valueResultMinutes.AttemptedValue);
+                    }
+
+                    if (valueResultSeconds != null)
+                    {
+                        seconds = int.Parse(valueResultSeconds.AttemptedValue);
+                    }
+                    actualValue = new TimeSpan(hours, minutes, seconds);                    
+                }
+                catch (FormatException e)
+                {
+                    modelState.Errors.Add(e);
+                }
+
+                bindingContext.ModelState.Add(bindingContext.ModelName, modelState);
+
+                return actualValue;
+            }
+            else
+            {
+                return base.BindModel(controllerContext, bindingContext);
+            }
+        }
+    }
+}