Blocks in Rich Text Editor
Last updated
Last updated
This article is a work in progress and may undergo further revisions, updates, or amendments. The information contained herein is subject to change without notice.
It is possible to insert Blocks into the markup of the Rich Text Editor (RTE). Once you've defined the Block Type as part of the RTE Data Type and enabled the Blocks Toolbar Option. Then Blocks can be created directly inside the Rich Text Editor.
The Block List property editor is configured in the same way as any standard property editor, via the Data Types admin interface.
To set up your Block List Editor property, create a new Data Type and select Block List from the list of available property editors.
Then you will see the configuration options for a Block List as shown below.
The Data Type editor allows you to configure the following properties:
Available Blocks - Here you will define the Block Types to be available for use in the property. Read more on how to set up Block Types below.
Blocks Live editing mode - Enabling this will make editing of a Block happen directly to the Rich Text Editor, making changes appear as you type.
Block Types are Element Types that need to be created before you can start configuring them as Block Types. This can be done either directly from the property editor setup process, or you can set them up beforehand. If they are set beforehand then they need to be added to the Rich Text Editor afterward.
Once you add an Element Type as a Block Type on your Rich Text Editor Data Type you will have options to configure it further.
Each Block has a set of properties that are optional to configure. They are described below.
By configuring the properties in the group you can customize the user experience for your content editors when they work with the blocks in the Content section.
Label - Define a label for the appearance of the Block in the editor. The label can use AngularJS template string syntax to display values of properties.
Display Inline with text - When turned on the Block Element will be able to stay in line with text or other elements. If not the Block will stay on its own line.
Custom view - Overwrite the AngularJS view for the block presentation in the Content editor. Use this to make a more visual presentation of the block or even make your own editing experience by adding your own AngularJS controller to the view.
Custom stylesheet - Pick your own stylesheet to be used for this block in the Content editor. By adding a stylesheet the styling of this block will become scoped. Meaning that backoffice styles are no longer present for the view of this block.
Overlay editor size - Set the size for the Content editor overlay for editing this block.
It is possible to use two separate Element Types for your Block Types. It's required to have one for Content and optional to add one for Settings.
Content model - This presents the Element Type used as a model for the content section of this Block. This cannot be changed, but you can open the Element Type to perform edits or view the properties available. Useful when writing your Label.
Settings model - Add a Settings section to your Block based on a given Element Type. When picked you can open the Element Type or choose to remove the settings section again.
These properties refer to how the Block is presented in the Block catalog when editors choose which Blocks to use for their content.
Background color - Define a background color to be displayed beneath the icon or thumbnail. Eg. #424242.
Icon Color - Change the color of the Element Type icon. Eg. #242424.
Thumbnail - Pick an image or Scalable Vector Graphics (SVG) file to replace the icon of this Block in the catalog.
The thumbnails for the catalog are presented in the format of 16:10, and we recommend a resolution of 400px width and 250px height.
These properties are relevant when you work with custom views.
Force hide content editor - If you made a custom view that enables you to edit the content part of a block and you are using default editing mode (not inline) you might want to hide the content editor from the block editor overlay.
To render Blocks in the frontend, you must create Partial Views for each Block.
The Partial Views must be:
Named by the alias of the Element Type that is being used as the Content Model for the Block.
Placed in the folder Views/Partials/RichText/Components/.
For example, if the Element Type alias of the Content Model is myBlockType, a Partial View must be created at Views/Partials/RichText/Components/MyBlockType.cshtml.
The Partial View will receive the model of Umbraco.Cms.Core.Models.Blocks.RichTextBlockItem. This gives you the option to access properties of the Content and Settings Models of your Block, as illustrated in the following sample:
If you use ModelsBuilder, you can specify the Content Model (and optionally the Settings Model) in the Partial View model. This allows for type-safe access to the Block data.
The following example shows a Partial View of a Block with MyBlockType as Content Model and MyBlockSettingsType as Settings Model:
Building Custom Views for Block representations in Backoffice is the same for all Block Editors.
