I have autocomplete with multiple selection permission. In the example I have 3 options for cities. How can I manually add automatic added value in TextField when something is selected? In other words here: I want to be able to add to params.InputProps.startAdornment a value before rendering the textfield. as…
Tag: reactjs
TypeError: (0, _$$_REQUIRE(_dependencyMap[0], “redux”).createStore) is not a function react-native
I’m new in redux I’m trying to connect redux with react native when I set all and In App.js i add <provider store={store}> it display me that error: TypeError: (0, _$$_REQUIRE(_dependencyMap[0], “redux”).createStore) is not a function. App.js cunter.js store.js reducer.js package…
React Route not navigating
I have written below routes in App.js – I have another component – Items which has Card (Reactstrap). Each card is having a Link – Within Link tag , to attribute , I have mentioned – By this I am expecting , upon clicking of card , component – ItemDetails should get rendered. But…
How to read Github’s files(specially Markdown files) in React Project?
I want to read or embed Markdown files in my React Project? I just try following the code. This Import Section: Then Here Constant and State: Then I am using UseEffect to initial render and get the file from GitHub: useEffect( () => { then Here html section: But I have error in Console: 404 code error! How…
how can i use array in routing with react-router
This is my routing with regex pattern by react-router. ItemList component appears when the URL is /categories/cat1 or /categories/cat2 or /categories/cat3 or /categories/cat4 or /categories/cat5 or /categories/cat6 otherwise NotFound component appears. I want to use dynamic array for ItemList routing like thi…
TypeError: Cannot read property ‘title’ and map of undefined React Hooks props problem
I have a Json file to be fetched. I fetched the data and can get the data in the console from App.js. But when I pass the data as props to my child component, it gives me an empty array and does not display the items. What could be the mistake here ? My json data and components are below
React app not loading; whitescreen with no errors
Hoping someone can help me as I am at my wits end trying to figure out why this isn’t loading. The site compiles with no errors but then just hangs loading and whitescreen; nothing in the DOM either to point out what is wrong. Here is the source code (https://github.com/Asutherland8219/react-portfolio) …
how to hide a component on specific routes in react.js
I want to hide my navbar when the route is at some specific routes, I want the logic for hiding the nav be in the app.js:- Answer As noted regarding the error you mentioned in comments, it’s caused by the BrowerRouter as its being used in the same file. Solution: Moving BrowserRouter one level up will s…
(Yup) how to create multiple errors using a single .test() function
EDIT: while the accepted solution worked, this worked much better in my use case I have one function that validates that neither input field A nor input field B are empty and with the way my form is built I have to write only one function to check both. (The actual function is much more complicated so I opted…
Getting undefined props in functional react components
How to pass the {requests} prop to the RequestRow component after executing the setRequests? My understanding is that the requests get initialized as undefined in the beginning and before being set with the asynchronously called object, it gets passed to the RequestRow component as undefined, and the error oc…