create custom html element
class className extends HTMLElement{//or any othere element you want
contructor(){
super()//to call the parent class contructor
this._root = this.attachShadow({mode:"open"})//attach a shadow dom for easy manipulation
connectedCallback(){
//runs code everytime the element is used on the html page
}
disconnectedCallback(){
//runs everytime the element is removed from the dom
}
adoptedCallback(){
//runs everytime the element is moved
}
attributeChangedCallback(nameOfAtr, oldValue, newValue){
//runs everytime the elements attributes are changed in any way
}
}
}
window.customElements.define("what you want your tag name to be",class name of tag)//to add the custom element and be able to add in in html
Also in JavaScript:
- jquery how to expand select
- for loop inside a for loop javascript
- two object combine together javascript
- how to get a due date from current date in javascript
- boucle for in js
- cannot concatenate object of type "<class 'str'>"; only pd.Series, pd.DataFrame, and pd.Panel (deprecated) objs are valid
- introduction to meteor.js development quiz answers
- set kacgground image js
- Multi-Line JavaScript
- trim first character in javascript
- use of eventemitter in angular
- find length of longest string in array javascript
- import button material ui
- how to set session storage in javascript
- how to download array of files from aws s3 using aws sdk in nodejs
- angular get current time
- angularjs fractionSize with dot
- characterMapping js
- how to add thumbnail image carousel in javascript fancybox
- how to add onclick event in javascript
- javascript detect ios device
- json to ms access table
- type numeric value only in textbox javascript
- como percorrer um objeto js