How to Immediately Update Components Based on User Interaction with React/Redux | HackerNoon

'How to Immediately Update Components Based on User Interaction with React/Redux' react redux

After testing the API endpoints , I started by setting up my action types and action creators for the Dog API GET request. I’m able to create async actions thanks to redux-thunk. For this small example, I’ve left my fetch requests inside the action creators.

> shibaActions.js function shibesRequested { return { type: shibaConstants.SHIBES_REQUESTED } } function success { return { type: shibaConstants.SHIBES_FETCHED, payload: result } } function failure { return { type: shibaConstants.SHIBE_FETCH_FAIL, payload: error } }> shibaReducer.js const reducer==> { switch { case shibaConstants.SHIBES_REQUESTED: return { ...state, shibasLoading: true, shibasFetched: false } case shibaConstants.SHIBES_FETCHED: return { ...

On to our components! I set up App.js to display Shiba pictures based on a number in local state. Were this a real app, I would take the time to create a unique key and alt text for each picture. Now that my shibes are being displayed, I’ll start the counter component. Because this API doesn’t have POST, UPDATE, or DELETE endpoints, the counter will change the value oflet url=`https://dog.ceo/api/breed/shiba/images/random/${num}`;

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