angularjsHow can I implement an autocomplete feature using AngularJS?

An autocomplete feature can be implemented using AngularJS by using the ng-model and ng-options directives. The ng-model directive binds the user input to a variable, while the ng-options directive binds the list of possible values to the ng-model variable.

For example, the following code creates an autocomplete feature for selecting a language:

<input type="text" ng-model="language" ng-options="language for language in languages">

$scope.languages = [
  'Javascript',
  'Python',
  'Java',
  'C++'
];

The ng-model directive binds the user input to the language variable, while the ng-options directive binds the list of possible languages to the language variable. When the user types in the input field, the language variable is updated with the user input. The list of possible values is filtered based on the user input and the user can select a language from the list.

Code explanation

**

• ng-model directive: binds the user input to a variable
• ng-options directive: binds the list of possible values to the ng-model variable
• $scope.languages: array of language strings

## Helpful links

• https://docs.angularjs.org/api/ng/directive/ngModel
• https://docs.angularjs.org/api/ng/directive/ngOptions

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