elmah.io.javascript

Log to elmah.io from JavaScript. For the most recent documentation, visit Logging to elmah.io from JavaScript.

Initialization

Immediately-Invoked Function Expression (IIFE)

<script src="elmahio.js?apiKey=YOUR-API-KEY&logId=YOUR-LOG-ID" type="text/javascript"></script>

UMD Constructor with options

<script src="elmahio.js" type="text/javascript"></script>
<script type="text/javascript">
  var log = new Elmahio({
    apiKey: 'YOUR-API-KEY',
    logId: 'YOUR-LOG-ID',
  });
</script>

Default options

new Elmahio({
  apiKey: null,
  logId: null,
  debug: false,
  application: null,
  filter: null,
  captureConsoleMinimumLevel: 'none',
  breadcrumbs: false,
  breadcrumbsNumber: 10
});

Manual logging

Works only with UMD Constructor !

var log = new Elmahio({
  apiKey: 'YOUR-API-KEY',
  logId: 'YOUR-LOG-ID',
});

log.verbose(msg);
log.verbose(msg, error);

log.debug(msg);
log.debug(msg, error);

log.information(msg);
log.information(msg, error);

log.warning(msg);
log.warning(msg, error);

log.error(msg);
log.error(msg, error);

log.fatal(msg);
log.fatal(msg, error);

Where msg is a text string and error is a JavaScript Error Object.

Manual logging using console logging

Works only with UMD Constructor ! console.log() is not available for logging !

var log = new Elmahio({
  apiKey: 'YOUR-API-KEY',
  logId: 'YOUR-LOG-ID',
  captureConsoleMinimumLevel: 'debug' // options available: 'none', 'debug', 'info', 'warn', 'error'
});

// captureConsoleMinimumLevel: 'none' will disable logging from console;
// captureConsoleMinimumLevel: 'debug' will enable all of them - console.debug, console.info, console.warn, console.error;
// captureConsoleMinimumLevel: 'info' will enable - console.info, console.warn, console.error;
// captureConsoleMinimumLevel: 'warn' will enable - console.warn, console.error;
// captureConsoleMinimumLevel: 'error' will enable - console.error.

console.error('This is an %s message.', 'error');
console.warn('This is a %s message.', 'warning');
console.info('This is an %s message.', 'information');
console.debug('This is a %s message.', 'debug');

Acknowledgments

• Rojan Gharibpour