Returns: Date

Displays a calendar UI for selecting dates which are saved as a DateTime value.

Data Type Definition Example

The only setting that is available for manipulating the Date property is to set a format. By default the format of the date in the Umbraco backoffice will be YYYY-MM-DD, but you can change this to something else. See MomentJS.com for the supported formats.

Content Example

MVC View Example - displays a datetime

Typed

@(Model.Content.GetPropertyValue<DateTime>("datePicker").ToString("dd MM yyyy"))

Dynamic (Obsolete)

@{
    @CurrentPage.datePicker.ToString("dd-MM-yyyy")
}

A Property Editor is the editor that a Data Type references. A Data Type is defined by a user in the Umbraco backoffice and references a Property Editor. In Umbraco a Property Editor is defined in a JSON manifest file and associated JavaScript files.

When creating a Data Type, specify the property editor for the Data Type to use by selecting from the "Property editor" list (as shown below).

Built-in Property Editors in Umbraco

Umbraco comes pre-installed with many useful property editors.

More information

• Customizing Data Types

Tutorials

• How to create a custom Property Editor

Alias: Umbraco.DateTime

Returns: DateTime

Displays a calendar UI for selecting dates which are saved as a DateTime value.

Data Type Definition Example

There are two settings available for manipulating the DateTime property.

One is to set a format. By default the format of the date in the Umbraco backoffice will be YYYY-MM-DD HH:mm:ss, but you can change this to something else. See MomentJS.com for the supported formats.

The second setting is "Offset time". When enabling this setting the displayed time will be offset with the servers timezone. This can be useful in cases where an editor is in a different timezone than the hosted server.

Content Example

MVC View Example - displays a datetime

With Modelsbuilder

@Model.DatePicker

Without Modelsbuilder

@Model.Value("datePicker")

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@inject IContentService Services;
@using Umbraco.Cms.Core.Services;
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = new Guid("32e60db4-1283-4caa-9645-f2153f9888ef");

    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Set the value of the property with alias 'datePicker'
    content.SetValue("datePicker", DateTime.Now);

    // Save the change
    contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@using Umbraco.Cms.Core.PublishedCache;
@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@{

    // Set the value of the property with alias 'datePicker'
    content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.DatePicker).Alias, DateTime.Now);
}

Alias: Umbraco.CheckBoxList

Returns: IEnumerable<string>

Displays a list of preset values as a list of checkbox controls. The text saved is an IEnumerable collection of the text values.

Data Type Definition Example

Content Example

MVC View Example

Without Modelsbuilder

@{
    if (Model.HasValue("superHeros"))
    {
        <ul>
            @foreach (var item in Model.Value<IEnumerable<string>>("superHeros"))
            {
                <li>@item</li>
            }
        </ul>
    }
}

With Modelsbuilder

@{
    if (Model.SuperHeros.Any())
    {
        <ul>
            @foreach (var item in Model.SuperHeros)
            {
                <li>@item</li>
            }
        </ul>
    }
}

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@inject IContentService Services;
@using Umbraco.Cms.Core.Services;
@using Newtonsoft.Json
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = Guid.Parse("32e60db4-1283-4caa-9645-f2153f9888ef");

    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Set the value of the property with alias 'superHeros'.
    content.SetValue("superHeros", JsonConvert.SerializeObject(new[] { "Umbraco", "CodeGarden"}));

    // Save the change
    contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234);
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@using Umbraco.Cms.Core.PublishedCache;
@{

// Set the value of the property with alias 'superHeros'
content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor,x => x.SuperHeros).Alias, JsonConvert.SerializeObject(new[] { "Umbraco", "CodeGarden"}));
}

Alias: Umbraco.ContentPicker

Returns: IPublishedContent

The content picker opens a panel to pick a specific page from the content structure. The value saved is the selected nodes UDI

Data Type Definition Example

Content Example

MVC View Example

Without Modelsbuilder

@{
    IPublishedContent typedContentPicker = Model.Value<IPublishedContent>("featurePicker");
    if (typedContentPicker != null)
    {
        <p>@typedContentPicker.Name</p>
    }
}

With Modelsbuilder

@{
    IPublishedContent typedContentPicker = Model.FeaturePicker;
    if (typedContentPicker != null)
    {
        <p>@typedContentPicker.Name</p>
    }
}

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@using Umbraco.Cms.Core.Services;

@inject IContentService Services;
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = Guid.Parse("32e60db4-1283-4caa-9645-f2153f9888ef");

    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Get the page you want to assign to the content picker 
    var page = Umbraco.Content("665d7368-e43e-4a83-b1d4-43853860dc45");
    
    // Create an Udi of the page
    var udi = Udi.Create(Constants.UdiEntityType.Document, page.Key);

    // Set the value of the property with alias 'featurePicker'. 
    content.SetValue("featurePicker", udi.ToString());

    // Save the change
    contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@using Umbraco.Cms.Core.PublishedCache;
@using Umbraco.Cms.Core;

@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@{
    // Set the value of the property with alias 'featurePicker'
    content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.FeaturePicker).Alias, udi.ToString());
}

Alias: Umbraco.EmailAddress

Returns: String

Displays an email address.

Settings

The Email Address Property Editor does not come with any further configuration. The property can be configured once it has been added to a Document Type.

Content Example

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add value programmatically

Alias: Umbraco.Decimal

Returns: decimal

Data Type Definition Example

In the example above the possible values for the input field would be [8, 8.5, 9, 9.5, 10]

All other values will be removed in the content editor when saving or publishing.

If the value of Step Size is not set then all decimal values between 8 and 10 is possible to input in the content editor.

Content Example

MVC View Example

With Modelsbuilder

Without Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.ColorPicker

Returns: String (Hexadecimal)

Returns: Umbraco.Cms.Core.PropertyEditors.ValueConverters.ColorPickerValueConverter.PickedColor (When using labels)

The Color picker allows you to set some predetermined colors that the editor can choose between.

It's possible to add a label to use with the color.

Data Type Definition Example

Content Example

Example with Modelsbuilder

Example without Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.UploadField

Returns: string

Adds an upload field, which allows documents or images to be uploaded to Umbraco.

You can define which file types should be accepted through the upload field.

Data Type Definition Example

Content Example

In code, the property is a string, which references the location of the file.

Example: "/media/o01axaqu/guidelines-on-remote-working.pdf"

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Returns: MediaWithCrops

Returns a path to an image, along with information about focal point and available crops.

When the Image Cropper is used on a Media Type the crops are shared between all usages of a Media Item. This is called global crops.

If the Image Cropper is used on a Document Type, the file and crops will be local to the Document.

Notice that it is possible make local crops on shared Media Items via the .

Settings

Prevalues

You can add, edit & delete crop presets the cropper UI can use.

Data Type Definition Example

Content Example

The Image Cropper provides a UI to upload an image, set a focal point on the image, and use predefined crops.

By default, images in the Image Cropper will be shown based on a set focal point and only use specific crops if they are available.

The Image Cropper comes with 3 modes:

• Uploading an image

• Setting a focal point

• Cropping the image to predefined crops

Uploading images

The editor exposes a drop area for files. Select it to upload an image.

Set focal point

By default, the Image Cropper allows the editor to set a focal point on the uploaded image.

All the preset crops are shown to give the editor a preview of what the image will look like on the frontend.

Crop and resize

The editor can fit the crop to the image to ensure that the image is presented as intended.

Powered by ImageSharp.Web

Sample code

The Image Cropper comes with an API to generate crop URLs. You can also access the raw data directly as a dynamic object.

For rendering a cropped media item, the .GetCropUrl is used:

The third parameter is HtmlEncode and is by default set to true. This means you only need to define the parameter if you want to disable HTML encoding.

Example to output a "banner" crop from a cropper property with the property alias "customCropper"

Or, alternatively using the MediaWithCrops extension method:

Example to dynamically create a crop using the focal point - in this case 300 x 400px image

CSS background example to output a "banner" crop

Set the htmlEncode to false so that the URL is not HTML encoded

Add values programmatically

The following sample demonstrates how to add or change the value of an Image Cropper property programmatically. The sample creates an API controller with an action, which must be invoked via a POST request to the URL written above the action.

If you use Models Builder to generate source code (modes SourceCodeAuto or SourceCodeManual), you can use nameof([generated property name]) to access the desired property without using a magic string:

Get all the crop urls for a specific image

Crop URLs are not limited to usage within a view. IPublishedContent has a GetCropUrl extension method, which can be used to access crop URLs anywhere.

The following sample demonstrates how to use GetCropUrl to retrieve URLs for all crops defined on a specific image:

Sample on how to change the format of the image

Alias: Umbraco.ColorPicker.EyeDropper

Returns: string

The Eye Dropper Color picker allows you to choose a color from the full color spectrum using HEX and RGBA.

Data Type Definition Example

Content Example

Example with Modelsbuilder

Example without Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.MarkdownEditor

Returns: System.Web.HtmlString

This built-in editor allow the user to use the markdown formatting options, from within a tinyMCE-like interface.

Data Type Definition Example

There are three settings available for manipulating the Markdown editor property.

• Preview toggles if a preview of the markdown should be displayed beneath the editor in the content view.

• Default value is inserted if no content has been saved to the Document Type using this property editor.

• Overlay Size is used to select the width of the link picker overlay in the content view.

Content Example

Explanation of buttons from left to right

Other functionality

MVC View Example

With Modelsbuilder

@Model.MyMarkdownEditor

Without Modelsbuilder

@Model.Value("MyMarkdownEditor")

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@using Umbraco.Cms.Core.Services;
@inject IContentService Services;
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = Guid.Parse("32e60db4-1283-4caa-9645-f2153f9888ef");

    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Create markdown value
    var markdownValue = new HtmlString("#heading  \n**strong text**");
    
    // Set the value of the property with alias 'myMarkdownEditor'. 
    content.SetValue("myMarkdownEditor", markdownValue);

    // Save the change
    contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@using Umbraco.Cms.Core.PublishedCache;
@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@{
    // Set the value of the property with alias 'myMarkdownEditor'
    content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.MyMarkdownEditor).Alias, markdownValue);
}

Alias: Umbraco.MediaPicker3

Returns: IEnumerable<MediaWithCrops> or MediaWithCrops

This property editors returns a single MediaWithCrops item if the "Pick multiple items" Data Type setting is disabled or a collection if it is enabled.

Data Type Definition Example

Accepted types

Use setting to limit the picker to only select Media Items of these types.

Pick multiple items

Use this setting to enable the property to contain multiple items. When this is enabled the property editor returns an IEnumerable<MediaWithCrops>.

You can still set the maximum amount to 1. Do so when you want to retrieve a collection but only allow the Content Editors to select one Media Item.

Amount

Use this setting to enforce a minimum and/or maximum amount of selected Media Items.

Start node

This setting is used to limit the Media Picker to certain parts of the Media Tree.

Ignorer user start nodes

Use this setting to overrule user permissions, to enable any user of this property to pick any Media Item of the chosen Start node.

When this setting is enabled, a user who doesn't normally have access to the media selected as "Start Node" (/Design in this case), can access the media when using this particular Media Picker. If no Start node has been defined for this property any content can be viewed and selected of this property.

Enable Focal Point

Enable the focal point setter, do only enable this if the focal point is used or if you have Image crops defined.

Image Crops

Define local image crops. Local image crop data is stored on the document in this property. This means it can differentiate between documents.

This is different from Global crops as they are defined on the Media Item, making the crops shared between all usage of that Media Item.

Global crops are configured on the Image Cropper property of the Image Media Type

Read about the Image Cropper here

Content Example

MVC View Example

Multiple enabled without Modelsbuilder

@using Umbraco.Cms.Core.Models
@{
    var typedMultiMediaPicker = Model.Value<IEnumerable<MediaWithCrops>>("medias");
    foreach (var entry in typedMultiMediaPicker)
    {
        <img src="@entry.MediaUrl()" style="width:200px" />
    }
}

Multiple enabled with Modelsbuilder

@{
    var typedMultiMediaPicker = Model.Medias;
    foreach (var entry in typedMultiMediaPicker)
    {
        <img src="@entry.MediaUrl()" style="width:200px" />
    }
}

Multiple disabled without Modelsbuilder

@using Umbraco.Cms.Core.Models
@{
    var typedMediaPickerSingle = Model.Value<MediaWithCrops>("media");
    if (typedMediaPickerSingle != null)
    {
        <img src="@typedMediaPickerSingle.MediaUrl()" style="width:200px" alt="@typedMediaPickerSingle.Value("alt")" />
    }
}

Multiple disabled with Modelsbuilder

@using Umbraco.Cms.Core.Models
@{
    var typedMediaPickerSingle = Model.Media;
    if (typedMediaPickerSingle is MediaWithCrops mediaEntry)
    {
        <img src="@mediaEntry.MediaUrl()" style="width:200px"/>
    }
}

Using crops

Both local and global crops are retrieved using the method GetCropUrl. If crops with identical aliases are defined both locally and globally, the locally defined crops are always prioritized by GetCropUrl.

The following is an example of how to retrieve a crop from a MediaWithCrops entry:

@{
    foreach (var entry in Model.Medias)
    {
        <img src="@entry.GetCropUrl("cropAlias")"/>
    }
}

Explicitly retrieving global crops

You can retrieve globally defined crops explicitly by using GetCropUrl on the UrlHelper:

@{
    foreach (var entry in Model.Medias)
    {
        <img src="@Url.GetCropUrl(entry, "cropAlias")"/>
    }
}

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

The following sample will update a single image in a Media Picker.

@using Umbraco.Cms.Core;
@using Umbraco.Cms.Core.Services;
@inject IContentService Services;
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = Guid.Parse("32e60db4-1283-4caa-9645-f2153f9888ef");

    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Get the media you want to assign to the media picker 
    var media = Umbraco.Media("bca8d5fa-de0a-4f2b-9520-02118d8329a8");

    // Create an Udi of the media
    var udi = Udi.Create(Constants.UdiEntityType.Media, media.Key);

    // Set the value of the property with alias 'featuredBanner'. 
    content.SetValue("featuredBanner", udi.ToString());

    // Save the change
    contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@using Umbraco.Cms.Core.PublishedCache;
@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@{
    // Set the value of the property with alias 'featuredBanner'
    content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.FeaturedBanner).Alias, udi.ToString());
}

Alias: Umbraco.Listview

Returns: IEnumerable<IPublishedContent>

List View display a list of categories when it is enabled on a Document Type that has children.

Enable list view

If enabled, editors will be able to see multiple children from a list on a content node that has children. When not enabled, no list will be shown and all children will be shown in the Content Tree.

Settings

Page Size

Defines how many child content nodes you want to see per page. This will limit how many content items you will see in your list. If you set it to 5, then only 5 content items will be shown in the list.

Order By

Will sort your list by the selection you choose in the dropdown. By default it selects "Last edited" and you get the following three columns:

• Last edited - When the content node was last edited and saved.

• Name - Name of the content node(s).

• Created by - This is the user who the content node was created by.

You can add more sorting to this list by adding more datatypes to the columns in the "Columns Displayed" section.

Order Direction

You can select order of the content nodes displayed, "Acsending" or "Descending". The order is affected by the "Order By" selection.

Columns Displayed

It is possible to add more columns to the list, via adding the properties through the dropdown. These properties are based on the Data Types which are used by the Document Type. It will show up in the dropdown by its alias and not the name on the property.

Once you have selected a column that you want to display, the next thing you want to do is define what its name should be and what kind of value it should display. You can also move the headers around, re-ordering how the headers should look. This is done by the move icon on the left side of the alias.

The template section is where you define what kind of value you want to display. The value of the column is in the value variable.

Layouts

The list view comes with two layouts by default. A list and a grid view. These views can be disabled if you are not interested in any of them.

You can also make your own layout and add it to the settings. For example, if you wanted to change the width or length of the grid, you will be able to do so.

Bulk Action Permissions

Select what kind of action is available on the list view.

• Allow bulk publish - content only

• Allow bulk unpublish - content only

• Allow bulk copy - content only

• Allow bulk move

• Allow bulk delete

Content app icon

Changes the icon in the backoffice of the listview. By default it will look like the image below.

Content app name

You can change the name of the listview itself. Default if empty: 'Child Items'.

Show Content App First

Enable this to show the content app by default instead of the list view

Content Example

Generic field value

The {{ value }} will take the value of the Email property and display it in the list, as shown on the image below.

Member name

First, a Member Picker property needs to be present on the content item. In this example, the child item has gotten a Member Picker Data Type with the alias of isAuthor.

Now that the child item has a member and the value that should be displayed is the name of the picked value, the next step is to reconfigure the template value in the listview setting.

Other examples

Alias: Umbraco.MediaPicker

Returns: IEnumerable<IPublishedContent> or IPublishedContent

This property editors returns a single item if the "Pick multiple items" Data Type setting is disabled or a collection if it is enabled.

Data Type Definition Example

Ignore user start nodes

Use Settings to overrule user permissions, to enable any user of this property to pick any Media Item of the choosen Start node.

When this setting is enabled, a user who doesn't normally have access to the media selected as "Start Node" (/Design in this case), can access the media when using this particular Media Picker. If no Start node has been defined for this property any content can be viewed and selected of this property.

Content Example

MVC View Example

Multiple enabled without Modelsbuilder

@{
    var typedMultiMediaPicker = Model.Value<IEnumerable<IPublishedContent>>("sliders");
    foreach (var item in typedMultiMediaPicker)
    {
        <img src="@item.Url()" style="width:200px"/>
    }
}

Multiple enabled with Modelsbuilder

@{
    var typedMultiMediaPicker = Model.Sliders;
    foreach (var item in typedMultiMediaPicker)
    {
        <img src="@item.Url()" style="width:200px" />
    }
}

Multiple disabled without Modelsbuilder

@{
    var typedMediaPickerSingle = Model.Value<IPublishedContent>("featuredBanner");
    if (typedMediaPickerSingle != null)
    {
        <p>@typedMediaPickerSingle.Url()</p>
        <img src="@typedMediaPickerSingle.Url()" style="width:200px" alt="@typedMediaPickerSingle.Value("alt")" />
    }
}

Multiple disabled with Modelsbuilder

@{
    var typedMediaPickerSingle = Model.FeaturedBanner;
    if (typedMediaPickerSingle is Image image)
    {
        <p>@image.Url()</p>
        <img src="@image.Url()" style="width:200px"/>
    }
}

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@using Umbraco.Cms.Core;
@using Umbraco.Cms.Core.Services;
@inject IContentService Services;
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = Guid.Parse("32e60db4-1283-4caa-9645-f2153f9888ef");

    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Get the media you want to assign to the media picker 
    var media = Umbraco.Media("bca8d5fa-de0a-4f2b-9520-02118d8329a8");

    // Create an Udi of the media
    var udi = Udi.Create(Constants.UdiEntityType.Media, media.Key);

    // Set the value of the property with alias 'featuredBanner'. 
    content.SetValue("featuredBanner", udi.ToString());

    // Save the change
    contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@using Umbraco.Cms.Core.PublishedCache;
@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@{
    // Set the value of the property with alias 'featuredBanner'
    content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.FeaturedBanner).Alias, udi.ToString());
}

Alias: Umbraco.MemberGroupPicker

Returns: string

The Member Group Picker opens a panel to pick one or more member groups from the Member section. The value saved is of type string (comma separated IDs).

Data Type Definition Example

Content Example

MVC View Example

Without Modelsbuilder

@if (Model.HasValue("memberGroup"))
{
    var memberGroup = Model.Value<string>("memberGroup"); 
    <p>@memberGroup</p>
}

With Modelsbuilder

@if (!string.IsNullOrEmpty(Model.MemberGroup))
{
    <p>@Model.MemberGroup</p>
}

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@using Umbraco.Cms.Core.Services;

@inject IContentService Services;
@{
    // Get access to ContentService
    var contentService = Services;

    // Create a variable for the GUID of the page you want to update
    var guid = new Guid("796a8d5c-b7bb-46d9-bc57-ab834d0d1248");
    
    // Get the page using the GUID you've defined
    var content = contentService.GetById(guid); // ID of your page

    // Set the value of the property with alias 'memberGroup'. The value is the specific ID of the member group
    content.SetValue("memberGroup", 1067);
            
    // Save the change
    contentService.Save(content);
}

You can also add multiple groups by creating a comma separated string with the desired member group IDs.

@{
    // Set the value of the property with alias 'memberGroup'. 
    content.SetValue("memberGroup", "1067","1068");
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@using Umbraco.Cms.Core.PublishedCache;
@using Umbraco.Cms.Core;

@inject IPublishedSnapshotAccessor _publishedSnapshotAccessor;
@{
    // Set the value of the property with alias 'memberGroup'
    content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.MemberGroup).Alias, 1067);
}

Alias: Umbraco.Label

Returns: String

Label is a non-editable control and can only be used to display a pre-set value.

Data Type Definition Example

Value type

If you want to set a value other than a String, you can define the data using one of the other available Data Types. These include Decimal, Date/time, Time, Integer, and Big integer.

There is also a Value Type: Long string if you need to set a long string value for your Label.

Content Example

MVC View Example

Without ModelsBuilder

@{
    if (Model.HasValue("pageLabel")){
        <p>@(Model.Value("pageLabel"))</p>
    }
}

With ModelsBuilder

@{
    if (!string.IsNullOrEmpty(Model.PageLabel))
    {
        <p>@Model.PageLabel</p>
    }
}

Add values programmatically

See the example below to see how a value can be added or changed programmatically. To update a value of a property editor you need the Content Service.

@{
    @inject IContentService Services;
    
	// Get access to ContentService
	var contentService = Services;

	// Create a variable for the GUID of the page you want to update
	var guid = Guid.Parse("32e60db4-1283-4caa-9645-f2153f9888ef");

	// Get the page using the GUID you've defined
	var content = contentService.GetById(guid); // ID of your page

	// Set the value of the property with alias 'pageLabel'. 
	content.SetValue("pageLabel", "A pre-set string value");

	// Save the change
	contentService.Save(content);
}

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

@{
    // Get the page using it's id
    var content = contentService.GetById(1234); 
}

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

@{
    @inject IPublishedSnapshotAccessor _publishedSnapshotAccessor

    // Set the value of the property with alias 'pageLabel'
     content.SetValue(Home.GetModelPropertyType(_publishedSnapshotAccessor, x => x.MyLabel).Alias, "A Preset string");
}

Alias: Umbraco.MemberPicker

Returns: IPublishedContent

The member picker opens a panel to pick a specific member from the member section. The value saved is of type IPublishedContent.

Data Type Definition Example

Content Example

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.Integer

Returns: Integer

Numeric is an HTML input control for entering numbers. Since it's a standard HTML element the options and behaviour are all controlled by the browser and therefore is beyond the control of Umbraco.

Data Type Definition Example

Minimum

This allows you to set up a minimum value. If you will always need a minimum value of 10 this is where you set it up and whenever you use the datatype the value will always start at 10. It's not possible to change the value to anything lower than 10. Only higher values will be accepted.

Step Size

This allows you to control by how much value should be allowed to increase/decrease when clicking the up/down arrows. If you try to enter a value that does not match with the step setting then it will not be accepted.

Maximum

This allows you to set up a maximum value. If you will always need a maximum value of 100 this is where you set it up. It's not possible to change the value to anything higher than 100. Only lower values will be accepted.

Settings

Content Example

MVC View Examples

Rendering the output casting to an int (without Modelsbuilder)

By casting the output as an int it's possible for you to do mathematical operations with the value.

Rendering the output casting to a string (Without Modelsbuilder)

You can also render the output by casting it to a string, which means you will not be able to do mathematical operations

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.MultipleTextstring

Returns: array of strings

The Repeatable textstrings property editor enables a content editor to make a list of text items. For best use with an unordered-list.

Data Type Definition Example

Content Example

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.RadioButtonList

Returns: string

Pretty much like the name indicates this Data type enables editors to choose from list of radio buttons and returns the value of the selected item as string.

Data Type Definition Example

Content Example

MVC View Example

Typed

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Returns: Boolean

Toggle is a standard checkbox which saves either 0 or 1, depending on the checkbox being checked or not.

Data Type Definition Example

The Toggle property has a setting which allows you to set the default value of the checkbox, either checked (true) or unchecked (false).

It is also possible to define a label, that will be displayed next to the checkbox on the content.

Content Example

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.Textbox

Returns: String

Textbox is an HTML input control for text. It can be configured to have a fixed character limit. The default maximum amount of characters is 512 unless it's specifically changed to a lower amount.

Data Type Definition Example

Content Example

Without a character limit

With a character limit

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.Tags

Returns: IEnumerable<string>

The Tags property editor allows you to add multiple tags to a node.

Data Type Definition Example

Tag group

The Tag group setting provides a way to categorize your tags in groups. So for each category you will create a new instance of the Tags property editor and setup the unique category name for each instance. Whenever a tag is added to an instance of the tags property editor it's added to the tag group, which means it will appear in the Typeahead list when you start to add another tag. Only tags that belong to the specified group will be listed. If you have a "Frontend" group and a "Backend" group the tags from the "Frontend" group will only be listed if you're adding a tag to the Tags property editor configured with the "Frontend" group name and vice versa.

Storage type

Data can be saved in either Comma-Separated Values (CSV) format or in JSON format. By default data is saved in JSON format. The difference between using CSV and JSON is that with JSON you can save a tag, which includes comma separated values.

Content Examples

CSV tags

JSON tags

Tags typeahead

Whenever a tag has been added it will be visible in the typeahead when you start typing on other pages.

MVC View Example - displays a list of tags

Multiple items - with Modelsbuilder

Multiple items - without Modelsbuilder

Setting Tags Programmatically

You can use the ContentService to create and update Umbraco content from c# code, when setting tags there is an extension method (SetTagsValue) on IContentBase that helps you set the value for a Tags property. Remember to add the using statement for Umbraco.Core.Models to take advantage of it.

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled, you can get the alias of the desired property without using a magic string:

More on working with Tags

Alias: Umbraco.MultiNodeTreePicker

Returns: IEnumerable<IPublishedContent>

Settings

The Multinode Treepicker allows you to configure the type of tree to render and what part of the tree that should be rendered. For content it allows you to select a dynamic root node based on the current document using the multinode tree picker.

Node type

Set the type of node, the root node of the tree, or query for the root node.

For querying content you can specify a dynamic root:

When you specify the dynamic root, you are able to navigate the tree relative to a node.

You have the following options:

• Root

  • The root is the first level item of the current nodes subtree.

• Parent

  • The parent is the nearest ancestor of the current node.

• Current

  • The current node. Be aware a picker that uses the current node, cannot pick anything when the current node is created, because it do not have any children.

• Site

  • The nearest ancestor of the current node that has a domain assigned.

• Specific node

  • A specific node that you have to choose in the tree

Often an origin is a good dynamic root. It is also possible to execute multiple steps from the origin to navigate the tree to find another root.

You have the following options:

• Nearest Ancestor or Self

  • Finds the nearest ancestor or the item itself, that fits with one of the configured document types.

• Furthest Ancestor or Self

  • Finds the furthest ancestor or the item itself, that fits with one of the configured document types.

• Nearest Descendant or Self

  • Finds the nearest descendant or the item itself, that fits with one of the configured document types.

• Furthest Descendant or Self

  • Finds the furthest descendant or the item itself, that fits with one of the configured document types.

• Custom

  • Execute a custom query step by specifying the name. This requires custom code to add the new query step.

Each query step takes the output from the last step (or the origin) as input.

Adding a custom query step

Custom query steps can be used to solve some specific use cases.

To add a custom query step you need to append it to the existing query steps. This can be done from a composer:

The implementation of a query step takes in a collection of origins and information about the query step. The collection is taken from where the name specified in the UI can be found.

The code required to create a custom query step is like in the below example.

You can inject dependencies into the constructor. Some interesting dependencies could be custom repositories, or the IVariationContextAccessor, if you wanna use the current culture.

The ExecuteAsync method gets a collection of content keys from the last executed query step or the origin. It has to return a new collection of content keys.

Filter out items with type

Allow or disallow tree nodes with a certain content type alias.

Enter typeAlias,altTypeAlias to only allow selecting nodes with those alias'. Enter !typeAlias,altTypeAlias to only allow selecting nodes not with those alias'.

Minimum/maximum number of items

Set a limit on the number of items allowed to be selected.

Data Type Definition Example

Content Example

Consider the following tree structure where Document Type alias is presented in square brackets.

• Codegarden

  • 2023 [year]

    • Talks [talks]

      • ...

      • Umbraco anno MMXXIII [talk]

    • Stages [stages]

      • Social Space [stage]

      • No 10 [stage]

      • No 16 [stage]

      • The Theatre [stage]

  • 2022 [year]

    • Talks [talks]

      • ...

    • Stages [stages]

      • Main Stage [stage]

      • The Barn [stage]

      • The Theatre [stage]

Consider configuring a picker on the talk Document Type to choose a stage of the talk. Here you only want to present the stages for the actual year. To do this, you need to choose the parent as origin.

Imagine being on the Umbraco anno MMXXIII node. This means the collection of content keys passed into the first query step will only contain the Talks content node.

• First you can then query for the nearest ancestors of type year. This means the 2023 will be returned.

• Next, you can query for the nearest descendants of type stages.

When opening the picker on the Umbraco anno MMXXIII node, it will now show the children of the node on path Codegarden => 2023 => Stages.

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.MultiUrlPicker

Returns: IEnumerable<Link> or Link

Multi Url Picker allows an editor to pick and sort multiple urls. This property editor returns a single item if the "Maximum number of items" Data Type setting is set to 1 or a collection if it is 0. These can either be internal, external or media.

Data Type Definition Example

Content Example

MVC View Example - value converters enabled

Typed

If Max number of items is configured to 1

Add values programmatically

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.Slider

Returns: decimal or Umbraco.Core.Models.Range<decimal>

Pretty much like the name indicates this Data type enables editors to choose a value with a range using a slider.

There are two flavors of the slider. One with a single value picker. One with a minimum and maximum value.

Data Type Definition Example

Content Example

MVC View Example

Without Modelsbuilder

With Modelsbuilder

Add values programmatically

With a range off

With a range on

Although the use of a GUID is preferable, you can also use the numeric ID to get the page:

If Modelsbuilder is enabled you can get the alias of the desired property without using a magic string:

Alias: Umbraco.TextArea

Returns: String

Textarea is an HTML textarea control for multiple lines of text. It can be configured to have a fixed character limit, as well as define how big the space for writing can be. By default, there is no character limit unless it's specifically set to a specific value like 200 for instance. If you don't specify the number of rows, 10 will be the amount of rows the textarea will be occupying, unless changed to a custom value.

Data Type Definition Example

Without a character limit

With a character limit

Settings

Content Example