When the page loads it gets the countries from my rest api and when a user choose a country it loads the cities for the country. It works fine so far but when the page is opened, the city is empty beacuse it only gets the citeies when the user at least once choose a country (the (change) event). To
Tag: typescript
How to parse a text file with delimiter using FileReader
I working on an Angular project which I have to upload a .txt file then parse all its lines loop over them. I used this peace of code but it just returns me a text format just like opening it in notepad and that’s not what I want, my goal is to every single data with the delimiter ; and
Next.js site has favicon in chrome but not in brave
I’m developing my first next.js site and I’m setting the favicon in index.js as follows: Originally I was using a setup where my source files were all in the root directory. I now decided to move them to a src directory. Since then I have observed the following two weird behaviors: The site has a favicon in chrome but not
Typescript SyntaxError: Cannot use import statement outside a module (side file containing functions)
I am creating a minecraft bot using mineflayer library. After a bit of work I decided to make code readable and reusable (image of file organisation) and also start using typescript. I have read a lot of stack threads and other articles as this problem is quite popular. However, after trying all of it the problem still persists. Edit, important
Update Javascript code to Typescript to fix implicitly error
I’m working on my first react (Typescript) project and there is an issue with my code below. I’m getting this error – Parameter ‘name’ implicitly has an ‘any’ type.ts(7006) Bellow is my full code How can I fix this so that works without me needing to set “noImplicitAny”: false Answer You should give both name and event an explicit type:
What is the meaning of empty export {} in vanilla javascript/HTML
In the Google Maps Javascript API example, I see they had something like this in the HTML: and an empty export statement at the end of the TS/JS scripts. I don’t see any examples or mentioning of empty exports on MDN, so I was wondering if anyone knew how it works. How does the script know to run it if
TypeScript Argument of type ‘IAccount’ is not assignable to parameter of type ‘never’
I am getting the above error when using the following types: I am trying to initialize an account in my JSON file inside of a class constructor: I have tried to get this to work in multiple ways, I feel like I am missing something in the interface definitions. Answer You need to specify the type of accountsObj. Otherwise Typescript
React: Separate array of timestamps into days
My API (NotesData) returns an array of objects where one of the key/value pairs is a PostgreSQL timestamp formatted like 2022-04-12T19:25:39.950747+00:00. I am creating a timeline of notes, where each object in the array is its own note with its own timestamp. So far, I have mapped over the array to create a timeline of notes, with the time of
Yelp API Request returning as “undefined”
I am making an API call to the yelp-fusion. However, when I try to log this result, the log shows as undefined. I assume this is due to something regarding promises or async functions. Note: I need to keep this in a function as I intend to export this function to other files. Answer I think you are handling the
How to send table values to another component which will be visible later in React?
I have a table and edit/delete button on that table(each row) to edit/delete corresponding row. I want to open a popup when the edit is clicked but I want to open the popup with some parameters to show like “old value, new value” etc. Here is my code for table and I put an EditUserPopup component at bottom. I am