I am using webpack to manage a reactjs project. I want to load images in javascript by webpack file-loader. Below is the webpack.config.js: I used this line to load image files and copy them to dist/public/icons directory and keep the same file name. But I have two problems when using it. When I run webpack command, the image file was
Tag: reactjs
Check if a FocusEvent was caused by tab losing focus
How, if possible, would I check if an input has lost focus because of a tab switch/window lost focus. Usecase: I am resetting a form on blur and would like to make the data persist if a user merely switches tabs or the window loses focus I am aware that I could instead just check for a click event happening
How to clear file(s) selection from file input after the data has successfully be submitted?
I am using react.js, I have a form, that I am submitting to an API and the form works fine up to the point where I want to clear the fields. Well actually one field in particular, the file input. I can’t get it to reset back to “No File Selected”, I’ve tried creating a files= attribute and controlling it
How to detect Esc Key Press in React and how to handle it
How do I detect Esc keypress on reactjs? The similar thing to jquery Once detected I want to pass the info down components. I have 3 components out of which last active component needs to react to the escape key press. I was thinking of a kind of registering when a component becomes active and on all the components I
How can I wait for setState to finish before triggering a function in React?
Here’s my situation: on this.handleFormSubmit() I am executing this.setState() inside this.handleFormSubmit(), I am calling this.findRoutes(); – which depends on the successful completion of this.setState() this.setState(); does not complete before this.findRoutes is called… How do I wait for this.setState() inside of this.handleFormSubmit() to finish before calling this.findRoutes()? A subpar solution: putting this.findRoutes() in componentDidUpdate() this is not acceptable because there will
How to refactor this kind of code to fix codeclimate duplication report?
I use react & flux to develop my frontend web app: So I define the constants like this: /js/constants/AppConstants.js /js/constants/ProductConstants.js This totally works and is correct, then I push these codes to Github (with Codeclimate integration). Codeclimate says: Obviously, we see that this line const KeyMirror = require(‘keymirror’) was defined in 2 different files, and Codeclimate thinks this should be
Getting Redux DevTools To Work
I followed the tutorial, however, am getting the console error: “Error : Expected the reducer to be a function” Here is my ( relevant ) configuration: WEBPACK.CONFIG.JS: INDEX.JS: CONFIGURESTORE.JS: CONFIGURESTORE.DEV.JS: Im not clear on what I am doing wrong. Thanks Answer Having a redux dev tools log monitor over my page was a little bit frustrating. So I found an
MUI – How to animate Card depth on hover?
I want to animate the depth of the whole Card when the mouse is over it. I try this (so-so I’m new in React) but I have no idea how to do it: Thanks in advance. Answer Updated #1 Full example . UPDATED #2 With HOC .
JavaScript/React Style Guide Indentation
Is there an agreed-upon convention for indentation in React JSX? 2 spaces, 4 spaces, tabs, etc. Answer You should just use the same indentation as the rest of your javascript code. That said react ecosystem seems to use mostly double spaces so I’d use that for consistency.
onRowClick for react-bootstrap-table
Trying to get onRowClick to work, but nothing is happening when I click on the row. Answer Sorry just figured it out have to set options