How to share a profile picture and get it in my chat app?

I made a chat application, it works fine, but I want to add a profile section, in this section the users can change their avatars (The avatar was a default picture) for any picture in gallery......

Resize JSQMessagesViewController frame on change of container view height

How to resize JSQMessages ViewController. I want mention one UiView in top of the main view , but when I use JSQMessagesViewController it covered total view size but I need to resize that...

Express.js - Check if user already followed and show unfollow button

I have successfully made it so that users can follow each other. What happens when you click Follow is that it will push your user id to the followers of the user you click follow on and then it...

Updating deeply nested state in Redux

I'm updating a "message board" project I did (Brad Traversy's MERN stack course) to include comment likes. For a simple example, think Facebook: you create a post which people can like, and...

Unhandled Rejection (TypeError): Cannot read property 'token' of undefined

I am getting a TypeError for the property of "token" after submitting a form for an account registration (JWT authentication). I am using React-Redux as well. Also, is there any other way rather...

Setting the value of DatePicker (from antd) in react-hook-form

I'm trying to figure out how to use the DatePicker from antd with react-hook-form. Currently, my attempt is: import React, { useState, useEffect } from "react"; import ReactDOM from...

Uploading cropped picture fails with cropper.js and Django 2.2.7

I am trying to make a form that views users profile and displays a picture of a user. I have made a custom user class and added new field with profile picture (avatar). Idea is that when user is...

Possible Unhandled Promise Rejection (id: 0): TypeError: Network request failed

I want to send a post comprising text and an image to firebase database in react native. The problem is that I am getting this error: [Error Message][1] [1]:...

*TypeError: undefined is not an object (evaluating 'this.props.products.pr_name')* REact native firestore

Please Someone help me? I am developing a mobile application using react native and firestore as a database. please help me find what is wrong with my code. this error "TypeError: undefined is not...

Integrate AdminLTE with MVC 5 Application

I have a very basic MVC 5 Application which I am attempting to add AdminLTE to. I downloaded the AdminLTE Nuget package and added the code from the startup.html page to my MVC application's...

Which Chromium versions are supported by Cypress

the initial question is described in headline :) The Problem is, my Angular app should run on an embedded system with a Chromium of version 59. So it makes sence to run intgration tests of this...

How can refresh data in a table using react redux and a modal form?

I'm facing an issue with refreshing data in a table using react/redux and a form. What I need to do here is to fill a modal form, than submit to my backend and then refreshing the table using...

Vue JS make an array reactive

I'm trying to build a forum front end with Vue. One of the functionalities i´ts add new answers to a specific question. First of all I make a GET HTTP Request to the server to display the current...

How to redirect to a another page in reactjs when switch case statement is executed?

I want to know how to make a redirection after a case statement. I have been making this code, but after the case statement, nothing happens. I review on the web, but nothing seems to work.When i...

Sending verification email with Firebase and React Native

I am trying to send the validation email upon the account registration, using firebase. The registration is being done successfully but whenever I try to code email verification it gives me an...

TypeError: undefined is not an object (evaluating '_this2.state.dataSource.cloneWithRows') when replacing ListView with FlatList

I'm updating a project to react-native 62+ from 50~, and ListView was removed from react-native, and so I'm trying to change the ListView in this file to a FlatList. I don't know what to do with...

TypeOrm OneToOne relation causing unwanted embedding of columns

I have 2 entities that have a OneToOne relation (User and CodUser) and where User has the JoinColumn. When TypeOrm syncs this pattern to the database it create the CodUser columns within the user,...

Error with my code Unhandled Rejection: Cannot read property 'error' of undefined (anonymous function)

Having an issue running this code. The goal is I'm working with my react.js program to give a default table if there an error with my Spring boot program. in my Spring boot code, I added a throw...

Cannot read property of undefined - React Native with Firebase

Im creating posts and saving in firebase successfully but now im trying to call them in my "Feed" page so i can show all the posts that are made in the firebase under the "posts" collection which...

How to get the progress on file upload using filepond?

I have an API endpoint which works on PUT Request to update User info such as user avatar. This API is built on Django. In my Frontend, I'm using NUXT to upload the file using FilePond, I did the...

Need to add avatar and username to post

So, I'm trying to add the user avatar and username to my addPost. I've tried everything I can think of but nothing is working. I've Tried; firebase.auth().currentUser.avatar; But that doesn't...

Hexo cannot display "next" theme

Noob here. I want to build a personal blog using Hexo with theme next, but I met some problems (no problems with other themes, e.g. landscape). I typed hexo s -g Cmd line returns INFO Validating...

Making API calls out of React Functional Component

I am new to React and I know about the concepts of Functional and Class components aswell as Hooks such as useEffect and useState; hence I am having troubles turning this knowledge into practice,...

error:06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt

Please I'm trying to store encrypted data in the database and show decrypted data at the front-end. the encryption works fine but the when i try to decrypt is show this error...

Material table select row export

I've got a react application that holds a material table filled with data, and I've been trying to allow users to select specific rows to export to a csv. I've also posted for clarification on...

**Warning**: Use of undefined constant HTTP_HOST] in PHP

I am encountering a bug in the Following code (which is the base file for an Gmod loading screen). I am currently moving the PHP site from one webserver to a self hosted one. Its running Nginx...

conditional rendering of the same component with different props does not unmount the component in ReactJS

I'm working on a react web application the problem that I have is that I'm doing a conditional rendering of the same component with different props but that does not unmount it then remounts it...

Material UI "Dialog" component opening upon initial page render

I'm using Material UI's "Dialog" component to open a separate mini-form upon a button click event. However, the Dialog box is actually opening up on page render. And I'm also unable to close it...

Gitlist Error: Filename, directory name, or volume label syntax is incorrect

I am using gitlist for the first time and am kind of new to it and im still not the best at git. I have been trying to setup gitlist but I get this error: Oops!The filename, directory name, or...

How to add redirect link to onclick Material ui icon - React

I am having some problems adding a function to the VideocamOutlinedIcon on line 232, in which I want to add an onclick that redirects the user to an external domain link in another tab. I tried...