angular data attribute code example

Example 1: 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
}

Example 2: angular read element from html by atribute name

int number = 20;
Thread newThread = new Thread(() -> {
    System.out.println("Factorial of " + number + " is: " + factorial(number));
});
newThread.start();

Example 3: angular read element from html by atribute name

CompletableFuture<Long> completableFuture = CompletableFuture.supplyAsync(() -> factorial(number));
while (!completableFuture.isDone()) {
    System.out.println("CompletableFuture is not finished yet...");
}
long result = completableFuture.get();