Can you explain the variance between Angular 1.4.3's $http long form and shorthand methods?

Trying to decide between using the $http service in Angular the traditional way or the shortcut method – which one is better? Is there any impact on development, performance, or is it just a matter of personal preference?

Personally, I lean towards the traditional longhand approach as I find it more readable and like having more line breaks in my code:

 $http({
    method: 'POST',
    url: '/api/mydata',
    data: JSON.stringify($scope.myData),
    headers: {
       'Content-Type': 'application/json'
    }
 })
    .then(getReportDataComplete)
    .catch(getReportDataFailed);

Comparing this to the shortcut method:

 $http.post('api/mydata/',{
    data: JSON.stringify($scope.myData),
    headers: {
       'Content-Type': 'application/json'
    }
 })
    .then(getReportDataComplete)
    .catch(getReportDataFailed);

Answer №1

Answer Concisely

Both options are identical, so feel free to use whichever one you prefer.

Where can I find the definition?

The concise functions for the $http functions are specified in ng/http.js. Within this document, there is a specific line that reads:

createShortMethodsWithData('post', 'put', 'patch');

By examining createShortMethods' definition, we can observe the following code snippet:

function createShortMethods(names) {
  forEach(arguments, function(name) {
    $http[name] = function(url, config) {
      return $http(extend({}, config || {}, {
        method: name,
        url: url
      }));
    };
  });
}

This particular function iterates over the designated labels and establishes shorter functions by adding the appropriate parameters from the given configuration when invoking $http()

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