angular 8 remove element from dom and add code example

Example 1: remove in javascript

function arrayRemove(arr, value) 
{
  return arr.filter(function(ele){ 
    return ele != value;
  });
}
//var result = arrayRemove(array, 6);// result = [1, 2, 3, 4, 5, 7, 8, 9, 0]

Example 2: get all html element data using angular

File your-component-name.component.html

<input type="text" #inputbox>
<button type="submit" (click)="getelementData()">Show element data</button>

file your-component-name.component.ts
In the class make function named as 

getelementData(nameinput){
 console.log(nameinput);  // output will be the whole button element with their attributes
 // if you want to show specific attribute data then 
 console.log(nameinput.value);  // it will reflects the value of textbox which has been entered
}