Can someone please explain notice below from VUE doc https://v2.vuejs.org/v2/api/#mounted ? Note that mounted does not guarantee that all child components have also been mounted. I have tested mounting children and subchildren but both are always mounted before root/app component, so it is safe to use “…
Tag: javascript
VueJS , LoDash debounce watch on entire form
I’m trying to get LoDash debounce to work to trigger an event when a user stops typing on a form. Something similar to this guide Except I want to apply it to the entire form/model properties. At the moment the debounce never fires. Example JS Fiddle JS HTML Answer You need to make your watcher deep Upd…
why vscode is not recognizing react code as react javascript instead it format it as vanilla javascript
I am using Prettier with format on save enabled but when I make any change in App.js and save it Prettier do destroy my code because it deals with it as plain javascript Answer I am using create-react-app so it produce the main component App.js I am using .JSX in the other components but the problem is when I…
Why So Many IANA Time Zones Names?
Javascript allows you to see what time it is in another timezone if you specify the IANA given name of that timezone. For example: Below you can see that IANA provides multiple names within each general timezone: Why is that necessary? For example, both America/Detroit and America/New_York are (generally) in …
How can I set the size of icons in Ant Design?
So when I’m using an Icon in Ant Design it is always 14 * 14 px. Is there a way to set the size maually? Things like or do not work Answer Can change the size of the icon using fontSize style property. eg: use of style={{ fontSize: ‘150%’}}
Triggering a function via onClick with a React-Bootstrap ListGroup
Given two components, one just being the render of a react-bootstrap ListGroup, and the other being a function containing a console.log print out, I’m running into trouble seeing that printout when using onClick in the listgroup item. I’m building a music player and the list group contains songs t…
How to define variable in vue template?
Problem I have the need to temporarily store the results of a method call in Vue templates. This is particularly common inside loops, where I cannot easily use computed properties. Javascript snippet: To improve performance, I really need a variable to store the method call result. What is the Vue way to solv…
Roll Counter Increment by 1
I need help on the script for the counter to increment by one and have a animation of the incremented number, slide to top something like that on the picture and this is what I have done so far. Answer You should probably use some existing library for that. But if you want to have your own implementation, the…
How to show only specific days react-dates
I have array of days. I only want to show the above selected days in the airbnb datepicker and disable the other ones. How can I do that? Thank you Answer You will have to use the isDayBlocked prop of the date picker. The following function will find if a day is contained inside your array, and return true if
Passing value from p5 sketch to React (with react-p5-wrapper)
I have a p5 webcam video prediction system working right now. Currently, I’m trying to plug this into a React app to create a fuller web app. My problem is, the prediction is now only made in my p5 sketch, I want the prediction value to be passed into React’s App.js for further constructions. Is t…