$log

- $logProvider
- service in module ng

Simple service for logging. Default implementation safely writes the message into the browser's console (if present).

The main purpose of this service is to simplify debugging and troubleshooting.

The default is to log debug messages. You can use ng.$logProvider#debugEnabled to change this.

Dependencies

$window

Methods

log();

Write a log message
info();

Write an information message
warn();

Write a warning message
error();

Write an error message
debug();

Write a debug message

Example

angular.module('logExample', [])
.controller('LogController', ['$scope', '$log', function($scope, $log) {
  $scope.$log = $log;
  $scope.message = 'Hello World!';
}]);

<div ng-controller="LogController">
  <p>Reload this page with open console, enter text and hit the log button...</p>
  <label>Message:
  <input type="text" ng-model="message" /></label>
  <button ng-click="$log.log(message)">log</button>
  <button ng-click="$log.warn(message)">warn</button>
  <button ng-click="$log.info(message)">info</button>
  <button ng-click="$log.error(message)">error</button>
  <button ng-click="$log.debug(message)">debug</button>
</div>

Load online demo

$log

Dependencies

Methods

`log();`

`info();`

`warn();`

`error();`

`debug();`

Example