Media Types about storymap-cascade HOT 3 CLOSED

Hi Sam,

Glad to hear you're interested in customizing Cascade! We don't have any documentation for adding a custom media type (our docs mainly describe how to download and self-host the application). Adding a new media type is possible, but fairly complex. The media types extend a common base class, but they often have their own behavior. What's more, these media types often act differently depending on where they are in the story (in the cover, in an immersive section background, or a narrative section block).

Off the top of my head, at minimum you would need to:

1. Add a class for the new media item (like this)
2. Give it a handlebars template for the immersive section background (like this)
3. Add it to the "add media" menu

You can see how the pattern works with the webpage media type in these links. For the webpage.jsx code itself, render injects the handlebars template with the data, and postCreate is called after that template is in the DOM (so any DOM manipulation/3rd-party library code can go there).

If you can get away with adding the chart control to your Cascade as a webpage (instead of coding up a new media type), I'd do that. You could even have the Cascade app and the webpage "talk" to each other if you needed events.

from storymap-cascade.

Thanks so much @skitterm. Sorry this has taken me so long to reply. It will be a little longer before I get a chance to try your advice but will keep you in the loop on my progress.

from storymap-cascade.

@SamDrummond I'm going to close this ticket; let us know if you run into any further issues.

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