Angularjs ng checked directive

The ng-checked directive in AngularJS allows you to bind a checkbox or radio button to a boolean value. Here's an example:

<input type="checkbox" ng-model="isChecked" ng-checked="myCondition">

In this example, we're using the ng-model directive to bind the value of the checkbox to the isChecked variable. We're also using the ng-checked directive to bind the checkbox to the value of myCondition, which is a boolean value that you define in your controller.

If myCondition is true, the checkbox will be checked by default. If myCondition is false, the checkbox will be unchecked by default.

Here's an example of how you might define myCondition in your controller:

app.controller('MyController', function($scope) {
  $scope.myCondition = true;
});

In this example, we're using the app.controller method to define a new controller called MyController. Within the controller, we define the myCondition variable and set it to true.

When the page loads, the checkbox will be checked by default because myCondition is true.

Note that the ng-checked directive should only be used when you need to bind a checkbox or radio button to a boolean value. In most cases, you should use the ng-model directive to bind form inputs to variables.