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How to disable buttons using AngularJS ?
  • Last Updated : 30 Sep, 2020

Sometimes we need to disable the button, link on the click event. In this article, we will see how to do that with the help of AngularJS.

Approach: 

  • The approach is to use the ng-disabled directive to disable a particular button. 
  • In the first example a single button is disabled by the click and In the second multiple buttons can be disabled by a single click.

Example 1:

HTML

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link
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code

<!DOCTYPE HTML> 
<html
  
<head>
    <script src=
    </script>
  
    <script>
        var myApp = angular.module("app", []);
        myApp.controller("controller", function($scope) {
            $scope.disabledFlag = false;
            $scope.disableIt = function() { 
                $scope.disabledFlag = true;
            };
        });
    </script>
</head>
  
<body style = "text-align:center;">
    <h1 style = "color:green;">  
        GeeksForGeeks  
    </h1>
  
      
    <p>
        Disable the button in AngularJS
    </p>
  
    <div ng-app="app">  
        <div ng-controller="controller">
            <button ng-click='disableIt()' 
                ng-disabled='disabledFlag' >
                Click to disable
            </button>
        </div>
    </div>
</body>   
  
</html>

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Output:



Example 2:

HTML

filter_none

edit
close

play_arrow

link
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code

<!DOCTYPE HTML> 
<html
  
<head>
    <script src=
    </script>
  
    <script>
        var myApp = angular.module("app", []);
        myApp.controller("controller", function($scope) {
            $scope.disabledFlag1 = false;
            $scope.disableIt1 = function() { 
                $scope.disabledFlag1 = true;
            };
            $scope.disabledFlag2 = false;
            $scope.disableIt2 = function() { 
                $scope.disabledFlag2 = true;
            };
            $scope.disabledFlag3 = false;
            $scope.disableIt3 = function() { 
                $scope.disabledFlag3 = true;
            };
            $scope.disabledFlag = false;
            $scope.disableIt = function() { 
                $scope.disabledFlag1 = true;
                $scope.disabledFlag2 = true;
                $scope.disabledFlag3 = true;
            };
        });
    </script>
</head>
  
<body style = "text-align:center;">
    <h1 style = "color:green;">  
        GeeksForGeeks  
    </h1>
  
    <p>
        Disable the button in AngularJS
    </p>
  
    <div ng-app="app">  
        <div ng-controller="controller">
            <button ng-click='disableIt1()' 
                ng-disabled='disabledFlag1' >
                disable it
            </button>
            <button ng-click='disableIt2()' 
                ng-disabled='disabledFlag2' >
                disable it
            </button>
            <button ng-click='disableIt3()' 
                ng-disabled='disabledFlag3' >
                disable it
            </button>
            <br>
            <br>
            <button ng-click='disableIt()' 
                ng-disabled='disabledFlag' >
                disable All
            </button>
        </div>
    </div>
</body>   
  
</html>

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Output:

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