Angular Dynamic Counter Update value

Angular Dynamic Counter Update value

Today, We want to share with you Angular Dynamic Counter Update value.
In this post we will show you Dynamic Counter Update value using AngularJS | AngularJS Counter Directive, hear for Simple AngularJs Countdown Timer we will give you demo and example for implement.
In this post, we will learn about AngularJS Counter Directive with an example.

This time we have simple created an Angularjs define module and new controller create, in which we set the simple default value of(0) $scope.counter to 0 and here in this example, we have also defined a one method called Like as a function name is decrement. As this is already simple plain JavaScript function, here we can simple already use the new autoincrement and autodecrement value expression like this one: here varible define counter–.

In the HTML set Value to we set angularjs directiv ng-click=”decrement()” which means the auto decrement method will be called every time a like as a button is pressed.

Example 1

Example 2

In-memory Simple counter(Increment and Decrement) with controller using Angularjs

 
    
    angular.module("liveTotalCntApp", [])
        .controller("TotalCntController", function($scope) {
            $scope.TotalCnt = 0;
            $scope.decrement = function() {
                $scope.TotalCnt--;
            };
    })
    
    <div>
        <div>
            <button>Increment Value</button>
            <button>Decrement</button>
			<br />
            <h2 align="center"><mark>{{TotalCnt}}</mark></h2>
        </div>
    </div>
 

AngularJS simple controller tutorial to increment a value

<title>AngularJS simple controller tutorial to increment a value</title>



<div>
  <p>val={{val}}</p>
  <button>click to Data increment</button>
</div>

var module = angular.module('infinityknowApp', []);
module.controller('MyCtrl', function($scope) {
  $scope.val = 1;
  $scope.inc = function() {
    $scope.val += 1;
  };
});

How can I increment and decrement a value in angularjs?

<div>
<div>
    <button>
        Increment Value
    </button>
    count: {{datacount}}

    <button>
        Decrement Value
    </button>
<div>
</div>

Example

Example 3