redux-graph-flow

redux-react-d3-flow-graph

redux-graph-flow as a npm package

a tree flow graph component

This will be a simple react component which showing how to draw a tree graph with d3, and synchronize state with other components, using Redux.

When we want to draw a flow which can be operated on the page and synchroize state with the persistence layer(e.g. ReduxStore/Server/DB). As far as I am concerned there are two sort of operations which should be provide to the user:

• Firstly, Operations upon Node

  • ADD / DELETE / DRAG POSITION
    • to manipulate the nodes in the flow
  • ACTIVATE (hover or click) to get the current [node] details
    • active particular node and get detail of the node
    • update the detail information in the current activated node

• And Secondly, Operations upon Link

  • ADD / DELETE
    • manipulate the links in the flow
  • ACTIVATE (hover or click) to:
    • get the current selected [link]'s details info
    • activate the editable state, and update the link info.

• Along with each operations, an Redux Action will be emitted to update the Redux Store, if necessary, update the remote server state using redux-thunk or redux-saga.

start a develop server

• use the command below to start the webpack-dev-server with hot module reloading

npm start

then open the http://localhost:9000/in your browser.

eslint

• use the command below to lint the code npm run eslint

• and this command to fix eslint warnnings & errors npm run eslint:fix