I’m trying to remove <select>….</select> html element with all of it’s it’s values (option) on click event. like Want to output like this: I’m using code like: Above code working fine but unable to remove value inside <option>opt ..</option> Can anyone hel…
Tag: javascript
I18N change language in Next.JS
I have some problems with I18N and NextJS. So I configured my I18N, everything works with default locale, but everything crashes if I want to change locale from local storage. In _app.js I tried to use this function: I have imported: When app is loaded it crashes and give error: I’m using the newest Nex…
issue with line through animation
I want to create a simple line through animation and so far I’m here: As you see everything works fine except two things: Now we can see the line at first then it hides and starts the animation, I want to see only the animated line. I want to initiate the animation using javascript… but with this …
How to duplicate an object in an array by given quantity, ES6 and above
I’m trying to convert an array of objects where i return duplicated objects if the object properties quantity is greater than 1. My code: So my code above does work, does return what i wanted, however i feel like there is a better/smoother and more of ES6 and beyond method. Could anyone please suggest a…
Functions and parenthesis in Javascript
I don’t understand how all those f() function work, can someone explain why it prints two ‘1’, I know it prints ‘1’ for every ‘()’ after f(f), but I don’t know why. And why does the ‘i’ doesn’t increase? Thank you. Answer is equivalent to is eq…
Vue communcation between child to parent to another child
I got a <payment-child-component> which handles all the subscriptions and payments, i also have another <check-active-child-component> I want these two components to communicate. persay in the <payment-component> a user cancel’s his subscription i want to fire a method i have in <ch…
Getting the value of select option Django
Im been having a trouble how can I get the the value of my select option, I been using javascript to set the value of select option, below is my code which is returning the province value to number instead of text. The problem is how can I convert the number to text, is there any expert who share solution
How to call method inside main Component from outside in Reactjs
I need to call cancelMethod with params from Button onClick inside popover. However I could not access this method. Can you explain is it possible to access. If yes how can I do it? Answer You can define the functions Popover and Event within the class and the call the function with this keyword.
Polygon mask SVG image not working for tsparticles in React
I have a React project which I would like to embed my logo as a polygon mask using tsparticles. It works normally if I use the sample code from the official documentation page, however if I try to use the polygon mask option, it seems that it could not detect the SVG format. I don’t know whether this is…
Flask onchange event or need Javascript framework?
I used to build Microsoft Excel apps using VBA, and events like _Change, _Click,… I first switched to JavaScript and frameworks but I got lost with the asynchronous side. So I moved to Python and Flask, and I like it so much. But when I do frontend, it is hard to build dynamic forms because I dod’…