~/talk

Blazor, GraphQL and a headless CMS

Talkat NDC London 2021 · 2021-01-25..01-29· [graphql]
slides:none on file

Shows a working Blazor WebAssembly SPA wired to the Umbraco Heartcore GraphQL API (hosted via Cloudflare with a project alias header and cache) using GraphQL.Client and preview Strawberry Shake clients. Two concrete approaches: one component per content type (rigid mapping, query by CMS URL) and one component per content level (generic content query, route params). Uses OnInitializedAsync for first-load and OnParametersSetAsync for param changes, includes SEO via Toolbelt.Blazor.HeadElement, and demos with a Harry Potter catalog — it works end-to-end.

AI-written summary · about

  1. 0:00Start
  2. 4:15Graphql
  3. 7:04Graphql Api
  4. 8:42Performance
  5. 9:00Blazer Server
  6. 9:37The Graphql Type System
  7. 9:48What a Schema Is in Graphql
  8. 10:23Query Type
  9. 11:23Queries
  10. 12:31Query a Sample Query
  11. 16:00The Graphql Api Query
  12. 17:43Basic Aspects of Umbraco
  13. 19:37Settings
  14. 21:03Seo Properties
  15. 25:33Graphql Playground
  16. 28:35Components
  17. 30:10What Is a Single Page Application
  18. 33:55Component Parameters
  19. 34:31Route Parameters
  20. 36:12Content Structure
  21. 43:37Inline Fragment
  22. 48:14Content Query
  23. 50:51Detail Pages
  24. 53:51Seo
~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.