I have a few variables with colors that I want to change later. I want certain class to have background color from that variable. Every object with that class should be that color (nav, footer etc.). I have something like this, but it doesn’t work. Can you help? Answer in fact I didn’t see any pro…
Tag: class
How to rewrite in pure JavaScript code from JQuery code?
I have some trouble using JavaScript. This is my JQuery code. I checked this question convert jquery each function to pure javascript, but cannot solve my problem. I want someone can help me. Thank you in advance. Update This is the code I tried. Answer @GrafiCode said it’s good for me to answer my own …
How I make different objects from one class function?
I’m making a note-taker app. The problem is….when I click the ‘view detail’ button which I created, no matter what button I click among these, it shows me the modal of last content that I made. I believe it shows me the content from the last object I created from the class function. An…
How to text wrap to next line in Vuetify when class text-wrap not working?
I have cards that cut off words, moving them to a new line: I tried to use class=”text-wrap”, but it doesn’t work: Answer Thanks to @Chin.Udara solution is: <v-card-title style=”word-break: break-word”…
Why the element gets back to first position after animate?
I’m using the animate method for my image created in JavaScript to slide into the .slider-wrapper, it does slide but it jumps back to the first position set for it before the animate method which is not what I want, I want the image to animate and stay there at the new position, not get back to the firs…
How to add event listener for a dynamically appended element’s classList
I have a div with the className mic-button, it is a dynamically appended element. I want to listen for change in it’s classList, like, I want to trigger function foo() when any class is added or removed from the element. I prefer to use Vanilla Js. I searched in internet, and i only got solution with JQ…
JavaScript instantiates class without usage React Native
I have the next problem/question in React Native: I have the next class, let’s say it A that looks like this: My A class in used in B class like this: And the makeApiRequest function from B class in used in App.js like this: And this makeRequest function is placed as an onPress action. My question is: A…
How to always make “this” keyword to reference the parent class (bind child methods to parent class)?
here is the simplest form of my problem: I know I can fn.bind(service1) in the mapper function to solve the problem, but as fn is dynamic, I would prefer not to do that. I have tried searching on how to get the parent class from child method but get no results. I want mapper to be able to call a
How do I access an instance variable of an outer class from within an inner class?
Let’s say I have the following code: What do I replace ??? with in order to make it print out “Bob”? I saw someone suggest Cookie.this.name, but I’m afraid to try that without knowing all the implications of it, since I need to rely on the code I’m writing right now, and if it br…
Question on how to work with class instances inside an array
So i am learning how to work with classes and class instances and have created a scenario where i have a class Employee that is extended by three other classes that represent employees from different departments. I already managed to create a function that allows me to create a new instance of any class and p…