Referencing Url Parameters

You're able to reference URL querystrings via the url property in the global app object:

For example, if you have a URL that has the querystring ?projectID=20, you're able to reference it in the app using the {{url.projectID}} templated syntax.

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What are {{}} good for?

You are able to reference other components using javascript dictionary terminology and the {{}} syntax.

In this instance, we would like to reference a projectID query string. All query strings are stored under the global url key, hence, we type in {{url.projectID}}