This article covers a Bloomreach Experience Manager version 12. There's an updated version available that covers our most recent release.

Device Preview

As of version 11.2, the Channel Editor allows you to preview the pages of a channel for a number of viewport widths, in order to give CMS users an idea of how their website will look on devices other than a monitor, such as tablets or smartphones. The Channel Editor provides the following, fixed set of viewport widths:

  • Responsive (unbound, page reflows when resizing the window or opening side panels)
  • Desktop (defaults to 1280px)
  • Tablet (defaults to 720px)
  • Smartphone (defaults to 320px)

You can select from these viewport widths using the drop-down in the center of the Channel Editor's toolbar.

Configure viewport widths per channel

The default values of the viewport widths "desktop", "tablet" and "phone" can be overridden on a per-channel basis. In order to do so, you can add values to the multi-valued hst:devices property of a channel's hst:channel node. Each value should specify the viewport width option and the desired width in pixel units, separated by a colon. For example, to set the viewport width for the "tablet" option of channel "test" to 768px, add the following property value in the Hippo Console:

/hst:hst:
  /hst:configurations:
    /myhippoproject-preview:
      /hst:workspace:
        /hst:channel:
          hst:devices: [ ..., tablet:768px ]

Note that /hst:hst/hst:configurations/myhippoproject-preview is only created after you open the channel preview for the first time.

To make the change permanent, add it to your repository data module using a YAML definition.

Prior to version 11.2, the Channel Editor supported the following fixed set of viewport widths:

  • Desktop (monitor, unbound, similar to the Responsive mode)
  • Tablet (720px)
  • Smartphone (320px)
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