Category: React
-
TypeScript: Unexpected Assignment of Computed Property with Union Type in Object Literal
TypeScript: Unexpected Assignment of Computed Property with Union Type in Object Literal When working with TypeScript, you might come across a situation where you need to assign a computed property with a union type in an object literal. However, this can sometimes lead to unexpected errors or behavior. In this blog post, we will explore…
-
What is the correct type of props to replace any?
What is the correct type of props to replace any? Published on JS Duck When working with TypeScript, it is important to provide proper type annotations for your code to ensure type safety and catch potential errors early on. One common scenario is when you have a component that receives props of different types, but…
-
Angular create a external link with query params
Angular: Creating an External Link with Query Parameters As an Angular developer, you may often come across the need to create an external link with query parameters. Query parameters are a way to pass data to external URLs, allowing you to customize the destination page based on user input or application state. In this blog…
-
Why does the page display text saying “[object Object]” instead of the actual page?
Why does the page display text saying “[object Object]” instead of the actual page? If you have ever encountered a situation where your web page displays the text “[object Object]” instead of the expected content, don’t worry, you are not alone. This issue often occurs when you are trying to display an object directly on…
-
Inject service into an isolated ts file’s function, outside of module in Nest Js v10
Inject service into an isolated ts file’s function, outside of module in Nest Js v10 If you are working with Nest Js v10 and trying to inject a service into an isolated TypeScript file’s function, outside of a module, you may face some challenges. In this blog post, we will explore different solutions to this…
-
Onclick for checkbox in typescript generates error
Onclick for checkbox in TypeScript generates error If you are working with TypeScript and trying to add an onclick event to a checkbox element, you may have encountered an error. This error occurs because TypeScript expects the onclick event to be attached to an HTMLInputElement, but the checkbox element is of type HTMLInputElement. Fortunately, there…
-
Plotly does not know ‘bar’ type in react-js with typescript
Plotly does not know ‘bar’ type in React.js with TypeScript If you are using React.js with TypeScript and trying to create a bar chart using Plotly, you may encounter an issue where Plotly does not recognize the ‘bar’ type. This can be frustrating, but don’t worry, there are a few solutions to this problem. Solution…
-
Breadcrumbs Issue with React Router (6.16.0) and TypeScript
React Router is a popular library for handling routing in React applications. However, when using React Router (version 6.16.0) with TypeScript, you may encounter an issue with breadcrumbs. In this blog post, we will explore the issue and provide multiple solutions to resolve it. Problem Description The issue arises when trying to implement breadcrumbs using…
-
How to get better Typescript feedback in the case of when a nested method will “maybe” exist?
How to Get Better TypeScript Feedback in the Case of When a Nested Method Will “Maybe” Exist? When working with TypeScript, it’s important to ensure that your code is type-safe and error-free. However, there are cases where you might encounter situations where a nested method will “maybe” exist. In such scenarios, TypeScript’s static type checking…
-
How can I access an object of type A that’s within an object of type B using pipes and mapping?
How can I access an object of type A that’s within an object of type B using pipes and mapping? If you’re using TypeScript and need to access an object of type A that’s within an object of type B, you can achieve this by using pipes and mapping. In this blog post, we will…