Dashboard and Terminal Tabs (iframe)

Step 1

By default the Dashboard Tabs will open in a new window. When combined with the layout terminal-iframe, the Dashboard tabs can be embedded as an iframe.

This allows the user to keep a consistent view and allow the steps to explain actions that need to be performed within the UI.

"environment": {
    "showdashboard": true,
    "dashboards": [{"name": "URL", "href": "https://www.katacoda.com"},
        {"name": "Port 80", "port": 80},
        {"name": "Placeholder", "href": "https://[[HOST_SUBDOMAIN]]-80-[[KATACODA_HOST]].environments.katacoda.com"}],
    "uilayout": "terminal-iframe"

Switching User Context

If the URL matches the iframe then links will automatically switch the user to the correct tab when they are selected, such as https://www.katacoda.com and https://[[HOST_SUBDOMAIN]]-8080-[[KATACODA_HOST]].environments.katacoda.com

Note: This approach uses iframes, as such, websites such as Google.co.uk will not load due to Browser Security and Google's iframe configuration. Look in your browser's console to view the errors.

Port 80