Getting Started With Datascript and Reagent
-
Upload
fractallambda -
Category
Software
-
view
1.269 -
download
0
description
Transcript of Getting Started With Datascript and Reagent
![Page 1: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/1.jpg)
Getting started with
Datascript & Reagent for webapps
Brice Fernandes@fractallambda
tiny.cc/reactive-datascript
![Page 2: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/2.jpg)
DataScript: Datomic-like queries on Clojurescript browser objects
Reagent: Clojurescript wrapper around Facebook’s React.js reactive UI library
![Page 3: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/3.jpg)
HintsUse lein cljsbuild auto to rebuild whenever your files are modified
Create a new tabset in LightTable: ^-space then search for Tabset: Add a tablet
Create a browser tab in LightTable: ^-space then search for Browser: Add browser tab
![Page 4: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/4.jpg)
Rendering to the page1
Reagent Atoms are special2
Enter Datascript3
Binding Datascript & Reagent4
Fun with Datascript5
![Page 5: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/5.jpg)
![Page 6: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/6.jpg)
Your turn.
Make a basic profile page for a dog
![Page 7: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/7.jpg)
Rendering to the page1
Reagent Atoms are special2
Enter Datascript3
Binding Datascript & Reagent4
Fun with Datascript5
![Page 8: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/8.jpg)
![Page 9: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/9.jpg)
Your turn.
Let a dog change mood by clicking a button
![Page 10: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/10.jpg)
Rendering to the page1
Reagent Atoms are special2
Enter Datascript3
Binding Datascript & Reagent4
Fun with Datascript5
![Page 11: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/11.jpg)
…
…
![Page 12: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/12.jpg)
Listing all dogs
![Page 13: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/13.jpg)
…
![Page 14: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/14.jpg)
Dog Match-Making
![Page 15: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/15.jpg)
![Page 16: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/16.jpg)
…
…
![Page 17: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/17.jpg)
Your turn.
Match male dogs of similar age (~1 year) into packs and list possible packs
![Page 18: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/18.jpg)
Datomic Query Docs: http://docs.datomic.com/query.html
Datascript Test Examples: http://tiny.cc/datascript-test
Datalog/Datascript Tutorial: http://www.learndatalogtoday.org/
![Page 19: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/19.jpg)
! What Happens when you change the DB?
![Page 20: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/20.jpg)
…
![Page 21: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/21.jpg)
:(Nothing…
![Page 22: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/22.jpg)
Rendering to the page1
Reagent Atoms are special2
Enter Datascript3
Binding Datascript & Reagent4
More Fun with Datascript5
![Page 23: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/23.jpg)
![Page 24: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/24.jpg)
![Page 25: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/25.jpg)
…
…
![Page 26: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/26.jpg)
1
2
![Page 27: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/27.jpg)
Your turn.
Update 1) The members count 2) The pairings
![Page 28: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/28.jpg)
Rendering to the page1
Reagent Atoms are special2
Enter Datascript3
Binding Datascript & Reagent4
Fun with Datascript5
![Page 29: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/29.jpg)
Your turn.
Add to the app :-)
Suggest looking at one:many relations (parents / child)
![Page 30: Getting Started With Datascript and Reagent](https://reader034.fdocuments.us/reader034/viewer/2022052601/559445811a28ab02738b4592/html5/thumbnails/30.jpg)
Brice Fernandes@fractallambda
tiny.cc/reactive-datascript?Bind and Unbind Function from https://gist.github.com/allgress/11348685