Take the community feedback survey now.

Grzegorz Wiecheć
Sep 4, 2019
  5549
(12 votes)

Time property

Recently we implemented a new open source add-on advanced-cms/time-property. The package contains model type, editing widget and property renderer used to store and display time between 0-24 hours. Property defined in the model is a Timespan type, so there should be no issues with time zones when saving value. It's using dijit/form/TimeTextBox as an editor in edit view.

Getting started

First install Advanced.CMS.TimeProperty package from Episerver's NuGet feed.

PM> Install-Package Advanced.CMS.TimeProperty

Then add a new TimeSpan property to your content model. The property needs to be annotated with BackingType attribute.

[ContentType(GUID = "AREDS8A41-5C8C-G3PJ-8F74-320ZF3DE8227")]
public class TestPage : PageData
{
    [BackingType(typeof(AdvancedCms.TimeProperty.TimeProperty))]
    public virtual TimeSpan? Time1 { get; set; }
}

Edit view configuration

By default, the editor will be displayed using 12-hour clock time format. To change this you can use TimePropertySettings attribute added on the model. For example, to get 24-hour clock format:

[ContentType(GUID = "AREDS8A41-5C8C-G3PJ-8F74-320ZF3DE8227")]
public class TestPage : PageData
{
    [BackingType(typeof(AdvancedCms.TimeProperty.TimeProperty))]
    [TimePropertySettings(TimePattern = "HH:mm")]
    public virtual TimeSpan? Time1 { get; set; }
}

Then it will be rendered as:

View mode property renderer

The NuGet package also contains a renderer for the view mode. You need to use PropertyFor and TimeSpan tag:

@Html.PropertyFor(x => x.CurrentPage.Time1, new { Tag = "TimeSpan" })

To render time with custom format use DateFormat property:

@Html.PropertyFor(x => x.CurrentPage.Time1, new { DateFormat = "hh:mm tt", Tag = "TimeSpan" })

Sep 04, 2019

Comments

Abhinay
Abhinay Oct 14, 2019 01:53 PM

Hi Grzegorz, I installed this plugin but I am only able to see 12 hour time format - please see below.

Is there any particular way so that I can see 24 hour time format too for "TimeSpan" EPiserver properties?

Regards

nitin anand
nitin anand May 15, 2020 02:43 PM

Hi @Abhinay

you need to decorate your property with

[TimePropertySettings(TimePattern = "HH:mm")]

and rebuild project to see 24 hrs format.

Bartosz Sekula
Bartosz Sekula Dec 2, 2021 07:28 PM

The addon is now available for net5 https://nuget.optimizely.com/package/?id=Advanced.CMS.TimeProperty&v=2.0.0

Josh Salwen
Josh Salwen Mar 18, 2022 11:51 PM

This is great. One note, if you add this to a generic list property, then add the ClientEditor reference

public class HoursRange
{
    #region OpenTime
    [Required]
    [Display(Name = "Opening Time")]
    [BackingType(typeof(TimeProperty))]
    [ClientEditor(ClientEditingClass = "advanced-cms-time-property/TimeEditor")]
    public virtual TimeSpan? OpenTime { get; set; }
    #endregion

    #region CloseTime
    [Required]
    [Display(Name = "Closing Time")]
    [BackingType(typeof(TimeProperty))]
    [ClientEditor(ClientEditingClass = "advanced-cms-time-property/TimeEditor")]
    public virtual TimeSpan? CloseTime { get; set; }
    #endregion
}
public class HoursRangeCollectionEditorDescriptor : CollectionEditorDescriptor<HoursRange>
{ }

Please login to comment.
Latest blogs
Optimizely CMS Mixed Auth - Okta + ASP.NET Identity

Configuring mixed authentication and authorization in Optimizely CMS using Okta and ASP.NET Identity.

Damian Smutek | Oct 27, 2025 |

Optimizely: Multi-Step Form Creation Through Submission

I have been exploring Optimizely Forms recently and created a multi-step Customer Support Request Form with File Upload Functionality.  Let’s get...

Madhu | Oct 25, 2025 |

How to Add Multiple Authentication Providers to an Optimizely CMS 12 Site (Entra ID, Google, Facebook, and Local Identity)

Modern websites often need to let users sign in with their corporate account (Entra ID), their social identity (Google, Facebook), or a simple...

Francisco Quintanilla | Oct 22, 2025 |

Connecting the Dots Between Research and Specification to Implementation using NotebookLM

Overview As part of my day to day role as a solution architect I overlap with many clients, partners, solutions and technologies. I am often...

Scott Reed | Oct 22, 2025