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Tag: redux

Is there a well-established way to update local state immediately without waiting for an API response in React/Redux?

TL;DR: Is there some well-known solution out there using React/Redux for being able to offer a snappy and immediately responsive UI, while keeping an API/database up to date with changes that can gracefully handle failed API requests? I’m looking to implement an application with a “card view” using https://github.com/atlassian/react-beautiful-dnd where a user can drag and drop cards to create groups.

mapStateToProps & mapActionsToProps not firing in react component

I have a component (SearchFilter.js) and am using connect to trigger mapStateToProps and mapActionsToProps on export. Trouble is, mapStateToProps isn’t firing — no props (neither state nor actions) show up in React DevTools and I can’t even console log from inside mapStateToProps. I’ve tried looking at various Stack Overflow threads but they mostly seem to be typos, or the actions

React UseState truthy/falsy

I’m trying to initialize some state for my form component with data from the redux store. If the shippingAddress object is null, I want to set properties of formData object to empty strings. Not sure how to get it to work. Currently I am receiving an error message saying TypeError: Cannot read property ‘address’ of null Answer You could accomplish

updating state with new state in redux

i want to make a request to my php page to retrieve data until the page is loaded. i made this request with axios’ this request is successful “. i want to change state in store “the state tank is successful but the change is no”. I found an error: TypeError: Cannot read property ‘props’ of undefined, at ‘componentDidMount handle

Resetting redux states on url change

I have a project that redux working on. But when I click on a <Link> component or click on to the “previous page” button on chrome, redux keeps the states I changed before. I tried the LOCATION_CHANGE action from connected-react-router and use it in reducer but it does not seem to work. reducer: Answer You can try something like this

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