Here is my code : And this is the console.log : I get infinity while trying to get the get method progress event . How can I get the exact percentage for the axios get method ? Answer I solved the issue by using another api for get request . Simply the jsonplaceholder api doesn’t have progress value for…
Tag: javascript
Using Leader Line on VueJS
I am trying to download and run Leader Line on VueJS and had a few issues that were open online but with no absolute solution. I have installed leader-line via npm – npm install leader-line Then this is my code for the vuejs file. HTML: JavaScript: And I simply got this error message: Any help would be …
Is there a way to “npm init” an ES module?
All modern versions of Node need to run packages as modules is “type”: “module” in package.json, but I don’t see any flags for npm init or yarn init that will add that property. Is there a flag for either package manager or an easy way to add the value to package.json (i.e., npm …
Javascript nested function not defined
Creating a nested function, and then attempting to fill in all function parameters results in an error: However on the MDN documentation, a nested function such as the following works correctly: Answer You’re not returning your function, what you probably want to do is: Or, using function expressions:
How to import react-bootstrap component with children into kotlin-js react app
I want to use a bootstrap Card component in a react website created with kotlin-js. The app uses kotlin-react wrapper and react-bootstrap library. react-bootstrap documentation says use <Card.Body> to put content. So far I managed to import the Card JavaScript module into kotlin-js. With this I could us…
How to test if React component is returning null or its children using React Testing Library?
I have a React component that returns its children to be rendered by React if the prop isTrue is truth-y. If its prop isTrue is false-y, then the component returns null, and React doesn’t render anything. I need to test it as a component, mount it, pass the prop, and test if it’s children is getti…
In Rollup config, how does one use moduleSideEffects to import side effect files AND their dependencies?
Many things are being included in my bundles that I do not want because they are being considered as side-effectful when they are not. Promise calls and the like. So I am experimenting with setting moduleSideEffects to a function* that marks only those files that really have side effects as side-effectful. Ho…
Box appears before option is selected?
I have a drop down list that is supposed to open a new list when a certain option is selected, for whatever reason one of the hidden boxes appears when I reload the page but goes away when I select an option that isn’t connected to that box. Am I missing something? Answer The style in the following sele…
Javascript Vue: Where does the variable ‘e’ in onFileChange(e) originate?
Javascript Vue: Where does the variable e in onFileChange(e) originate? In the following code, there is a variable e in onFileChange(e), where does it originate? It is never declared or imported in the code, so how can it be valid? Any help would be greatly appreciated. Answer That declaration is triggered by…
How can I handle long Int with GraphQL?
As you know that GraphQL has no data type like long int. So, whenever the number is something big like 10000000000, it throws an error like this: Int cannot represent non 32-bit signed integer value: 1000000000000 For that I know two solutions: Use scalars. Use apollo-type-bigint package. Both of those soluti…