Update README.md

README.md

@@ -8,23 +8,34 @@ The project aims at building a small but complete client / server application us
 - [scala.rx](https://github.com/lihaoyi/scala.rx)
 - [autowire](https://github.com/lihaoyi/autowire)
 
-as well as the [http://d3js.org/](D3.js) library.
+as well as [scaladget](https://github.com/mathieuleclaire/scaladget) to take adavantage of the mapping of the [http://d3js.org/](D3.js) library.
 
 This prototype exposes a Graph editor inspired from [http://bl.ocks.org/cjrd/6863459](http://bl.ocks.org/cjrd/6863459) javascript example.
 
-## Build & Run ##
-
+## Build & Run##
+First, build the javascript:
 ```sh
 $ cd scalaTraJSTagsWireRx
 $ sbt
-> toJS // Build the client JS files
-> container:restart // Start the server
+> fullOptJS // Build the client JS files
+```
+
+Then move the generated js to the scalatra webapp directory (this operation should be done automatically and in a cleaner way to avoid to move some files in the server sources ...). Nevertheless, it gives the idea in the scope of this demo project.
+
+```sh
+$ cp client/target/scala-2.11/client-opt.js server/src/main/webapp/js/
 ```
 
-Then open [http://localhost:8080/](http://localhost:8080/) in your browser.
+Finally, start the server (in your previous sbt session):
+```sh
+> container:restart // Start the server
+```
 
 ## Play with the graph ##
 
+Open [http://localhost:8080/](http://localhost:8080/) in your browser.
+
+The demo provides with a small graph based on d3.js library. Try to :
 - drag the nodes to move them
 - shift-click on graph to create a node
 - shift-click on a node and then drag to another node to connect them with a directed edge