I am very (very) new in frontend technologies, specially react and typescript. My issue come when trying to do a simple thing that is to use a react component https://github.com/ckeditor/ckeditor5 So I went to the examples and found this: https://github.com/ckeditor/ckeditor5-react-example/blob/master/package.json I am trying to include the ckeditor with the ClassicEditor module So I added this on my package.json and checking
Tag: javascript
How is ESLint integrated into Create React App?
When I run npx create-react-app …, a bare-bone React project is being created for me. When I then peek into package.json, there seems to be some evidence of ESLint to be present, as there is this: However, whenever I install ESLint as a dev dependency and configure it — as I usually do –, VS Code seems to pick it
How to position Path2D SVG element in canvas?
I’m drawing a path2D SVG shape on canvas. The problem is that the moveTo function does not seem to work when using SVG data. The problem is illustrated in this codepen. https://codepen.io/grasmachien/pen/rNaJeBN Is there a way to move the path without moving the canvas? Answer Use the transform to move the path Using CanvasRenderingContext2D.translate or using CanvasRenderingContext2D.setTransform or using CanvasRenderingContext2D.transform
How to detect prefers-color-scheme change in javascript?
I can use window.matchMedia to detect whether user is in dark mode, but how to listen dark mode change event? Is there any API like: Answer You can add an event-listener with callback on the MediaQueryList returned by Window.matchMedia(): Note: There are two method versions to register an event-listener: the recommended addEventListener(“change”, listener)) which allows more fine-grained assignment to event-types
Only send values that have changed in formik onSubmit
I have a small table of data that is pre-filled by an api call on page load. Each row in the table has a facility name and an Enabled value which comes from the api call. If Enabled == true the checkbox is shown as checked. I have a couple checkboxes that are grayed out because of a condition in
Definition for rule ‘react-hooks/exhaustive-deps’ was not found
I am getting the following eslint error after adding // eslint-disable-next-line react-hooks/exhaustive-deps in my code. 8:14 error Definition for rule ‘react-hooks/exhaustive-deps’ was not found I referred to this post to fix this but the solution mentioned doesn’t work in my case. Any clue how to suppress this eslint error? PS I’m using standardjs in conjuction. Answer Not a perfect solution
GeoJSON file: Refused to execute script from because its MIME type (”) is not executable, and strict MIME type checking is enabled
My web application has a folder named “data” which has .geojson files. When I tried to access my website from Chrome I can see all .geojson files loaded with “200 OK response” Please find below screenshot. But when I see console logs I am getting “Refused to execute script from because its MIME type (”) is not executable, and strict
Vue.js: v-for behaves different with template literals
Why does v-for behave different when using either numbers or template literals? Here is an example: Answer They are not the same. In the first one, you are using v-for on a string. In which case, vue will loop through the characters and display each of them in a li. In the second one, it’s an integer. In which case,
How to resolve “Animated: `useNativeDriver` is not supported because the native animated module is missing.” in react-navigation?
I am working on expo SDK Version: 36, and on all platforms (ios/android/web) When installing react-navigation for the first time as described in the documentation and running jest –watch while doing it, and the following warning appeared: It also happen in the browser console: Related issues: https://github.com/expo/ex-navigation/issues/276 https://github.com/facebook/react-native/issues/11094#issuecomment-263240420 The last one offers a solution, but it says to open Xcode,
With VueJS Cli how should do to have a variable common to all pages and be able to watch it in a page
I’m relatively new to VueJs and I’m stuck on a project and I can’t find a solution online. I want to have a variable commun to all pages (month), and when that variable change I want to be able to do something on my page. Example of what I want to do (simplified) In App.vue In Home.vue or any other