I’m having trouble understanding why my child component is not updating it’s conditional JSX from the renderFace method despite the prop values being updated in react dev tools and the value of the element being targeted also updating (“data-icon” value in photos 3&4). initial null…
Tag: javascript
Position child element directly under and justified right to the parent element
I am creating a dropdown menu component using React. I would like to know the CSS required to position the menu element directly under the “.menu-trigger” button, with its right border aligned to its parent’s (“.menu-container”), right border. I would like this CSS to be able to …
Iterating through a an array executing a switch statement returns TypeError: Cannot assign to read only property ‘location’ of object ‘#’
I have a read only array that i copied to become a mutable array let mutableForecast = […forecast] I am taking that new array and iterating through it with forEach so i can mutate the array. im trying to use some flow control with a switch statement, but I am getting TypeError: Cannot assign to read onl…
Discord.js bot joining voice channel but wont run the remaining code after joining
I have a discord bot that I’m trying to get to join a voice channel and have it repeat a sound file, so far I have got it to join but after it joins, none of the code in the arrow function is run This is the code I’m trying to run but it joins the channel and nothing after
How can i add fields inside empty array?
Good morning guys I have to create a new JSON object array using the user array but when I do this getting the below error. could someone help me here? or help me to understand the mistake? Expected Result: all user should be like this Answer Your test function can be fixed in the following manner: However th…
React store problem using easy peasy, unexpcted rendering mess up the model in store
When I call an action, first time data is loaded perfectly fine. Component re-renders again and messes up the state. Default State Working State After unexpected render My Code Answer I Updated React.useEffect() to : Now it works.
Class two time repeating in Jquery
Here is slideshow of three images, which is have fadeIn and fadeOut effect on every image, but when i add one new css animation effect fadeInLeft to middle image then it repeats two time, why ? But if i remove fadeInLeft class to middle image then all three image comes one by one correctly, i need to add fade…
Add CSS in a function
I got my function to display my site to full screen : that I associate with a button image and it worked ! But when I move my cursor over it, the cursor remains in “default” version so I would like it to become “pointer” to give the effect of a button : “cursor: pointer;” a…
Initializing my variable doesn’t works by first click, but by second click it works
if I enter an article number, for example 100100 and then click on the button, my array parent is empty, although it actually has to be overwritten by the method called. however, when I click the button a second time, the array is no longer empty. Why is that? I want my array to be overwritten after the first…
recording canvas animation playback issue with chromium browsers
If i use the following code to record a canvas animation: The video plays fine and i can seek it in chrome/edge/firefox etc. When i download the video using the following code: The video downloads and plays fine, and the seekbar updates like normal. If i then move the seekbar to any position, as soon as I mov…