github.com/ghodss/etcd@v0.3.1-0.20140417172404-cc329bfa55cb/mod/dashboard/app/scripts/common/directives/enter.js (about)

     1  'use strict';
     2  
     3  angular.module('etcdControlPanel')
     4  .directive('ngEnter', function() {
     5    return function(scope, element, attrs) {
     6      element.bind('keydown keypress', function(event) {
     7        if(event.which === 13) {
     8          scope.$apply(function(){
     9            scope.$eval(attrs.ngEnter);
    10          });
    11  
    12          event.preventDefault();
    13        }
    14      });
    15    };
    16  });