how to write a directive in angularjs

Question

i like to make a custom component using directive. i checked lot of tutorials and its get confusing me can anyone explain how a directive works. the component i am planing t

Answer 1

Here's your directive, with some inline comments:

angular.module( 'directives', [] ).directive( 'shoutList', function () {
  return {
    restrict: 'E', // allow as an element; the default is only an attribute
    scope: {       // create an isolate scope
      shouts: '='  // map the var in the shouts attribute to this scope
    },
    templateUrl: 'templates/shoutList.html', // load the template file
    controller: function ( $scope ) {
      // we declare a your function for use in the view
      $scope.deleteShout = function ( idx, id ) {
        // do whatever
      };
    }
  };
});

And the template file:

  
{{shout.message}}
  
 

And now you can use it in your code, like so:

Controller:

.controller( 'MainCtrl', function ( $scope ) {
  $scope.myShouts = // ...
});

View:

Hope this helps!