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December 11, 2015 05:19
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Viewer Controller Flow
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| // get all books | |
| scope.books = Books.getBooks(); | |
| // test if route included revision | |
| if (!routeParams.bookRevision) { | |
| // test if route included book key | |
| if (!routeParams.bookKey) { | |
| // take first book from the collection | |
| scope.book = scope.books[0]; | |
| // TODO: this is where we would call updatePath for bookKey | |
| } else { | |
| // find book in collection by key | |
| scope.book = scope.books.find('key', routeParams.bookKey); | |
| } | |
| } else { | |
| // make sure there is a bookKey for the revision | |
| if (!routeParams.bookKey) { | |
| throw 'Revisions require a valid book key.' | |
| } | |
| } | |
| // test for rootid or revision | |
| if (!book.rootid || routeParams.revisionKey) { | |
| scope.book = Books.getBook(book); | |
| } | |
| // now get all the tabs | |
| scope.tabs = Tabs.getTabs(book); | |
| // test if there isn't a tab | |
| if (!routeParams.tabKey) { | |
| // take first tab from collection | |
| scope.tab = scope.tabs[0]; | |
| // TODO: this is where we would call updatePath for tabKey | |
| } else { | |
| // find tab in collection by key | |
| scope.tab = scope.tabs.find('key', routeParams.tabKey); | |
| } |
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So updating the path on line 10 essentially accomplishes the same effect of what we have now. Why not way until we have the book, revision, and tab keys together/determined to update the url?