js get children element by name code example

Example 1: javascript get child by name

let myForm = document.getElementById('form');

let child = myForm.querySelector('input[name="username"]');

console.log(child);

Example 2: javascript get children

// React-Javascript

// Pass the children as either wrapping a html element around another
// element.
import React from 'react'

class wrapEle extends React.Component {
render() {
  return (
    <div>
    // the "this" refers to the class Element so your accessing the props
    // and grabbing the children
    {this.props.children}
    </div>
  )}
}

class otherEle extends React.Component {
render() {
  return (
    <wrapEle>
      <div>
          im the child element
      </div>
    </wrapEle>
  )}
}