Here I have the interface type assigned to the user which is an object. Is there any way to assign the types to it’s elements? What I’m trying to do, Answer
Tag: javascript
I want to make a message window in HTML but the javascript not work
I made a message window that will show a message when the user slide down the website and hide the message when the user slides up. I referenced this tutorial but it did not work as intended. This is my code: I wonder what’s wrong with my code and how could I fix it. Thank you. Answer You need to
How to return specified data in function? JavaScript
I have the following data structure in an array from Neo4j. I am trying to loop over the array, add specific data to a new array (finalList), and return the new array with this code. Every time I run the code, finalList is returned empty. How can I add the appropriate data to an array and have it returned ins…
nodejs- Downloading pdf, error in converting using fs (file wont open)
I make an api call , and receive a response. if i write the resposne to console i see h�l�A♂�@►�ῲ7����§�t)A0輺#n�‼�J��[#:u{☼���~�8K� �M�䖒▬����↨�8♀0����S��Z♦�h∟♂i�-♫�♂◄�0…. I then try to convert it to pdf using the below, which downloads the file (a pdf) but i cannot then open the file. (We can’t op…
Integrate Nodejs Backend with React Frontend App
I am building an app that uses node.js for backend and react for frontend. In the backend, i have 2 functions that implement a post request. In my react function: I want to show a spinner while waiting for the response data from the API request. For the triggerGrading function which only returns ok if success…
Video is not drawn on canvas when autoplay is false on Chromium
The following code works fine on Firefox whether autoplay is true or false but not on Chromium. How can I fix it? EDIT 1: I found out that I can begin with autoplay = true and then in onloadeddata pause the video with video.pause(). EDIT 2: Another interesting thing was found. You can set video.currentTime to…
unable to change content of duplicated modal card
“` I’ve duplicated six modal cards that operate OK with javascript, but they are all identical and I can’t change different html content. I spent the entire day trying to solve this problem while feeling panicked. I have a deadline until Monday and other tasks to complete, so if I don’…
How to get max and min value from Array in Javascript?
i had seen lots of another examples like Math.max(…Array1) or Math.max(null,num) or Math.max.apply(null,num) but it’s not working by my code my data size is 255 and This is what the data looks like when i print it by console.log Data was extracted from the json file and then put into the array thr…
JS – How to concat a dynamic variable name using two objects?
I have this first array: And a second array fill with some data. props.data.data has the following array: I’m trying to mount a HTML table in a react component using map functions, but due to the dynamic column field, the value returns undefined and i don’t know why. import React from ‘react…
How do I render a react portal modal with different children?
Right now, I have a react portal rendering a ‘pinnable’ side drawer modal that will display based on a redux state. The contents of the modal will have information based on where that modal was pinned from, in this case my notifications. The problem I’m running into at the moment is that sin…