angularjs-larnin/appsec4.17-4.24.js at master · mssgill/angularjs-larnin · GitHub

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// MSSG - start: 7-28-2015 - Learning about injection

var myApp = angular.module('myApp', []);


///////////////////////////////////////////// 4.17
myApp.controller('mainController417', ['$scope', '$timeout', function($scope, $timeout) {

    $scope.name = 'MSSG';

    $timeout(function() {
        $scope.name = 'Jessi + Kurt ';
    }, 1000);


    $timeout(function() {
        $scope.name = 'Everybody rockin in the house tonite';
    }, 2000);


}]);


///////////////////////////////////////////// 4.18 (and 4.19)
myApp.controller('mainController418', ['$scope', '$filter', function($scope, $filter) {

    $scope.handle = ''; // This is a 2-way bound variable

    $scope.lowercasehandle418 = function() {  // This is a *function*
        return $filter('lowercase')($scope.handle);
    };

    $scope.uppercasehandle418 = function() {  // This is a *function*
        return $filter('uppercase')($scope.handle);
    };

}]);


///////////////////////////////////////////// 4.20
myApp.controller('mainController420', ['$scope', '$filter', '$timeout', function($scope, $filter, $timeout) {

    // This is a 2-way bound variable
    $scope.handle420 = '';

    // This is a *function*
    $scope.lowercasehandle420 = function() {
        return $filter('lowercase')($scope.handle420);
    };

       $scope.uppercasehandle420 = function() {  // This is a *function*
        return $filter('uppercase')($scope.handle420);
    };

    // This is the watcher, to see if any keys are pressed or anything like this
    $scope.$watch('handle420', function(newValue, oldValue) {

        console.info('Changed!');
        console.log('Old content of handle:' + oldValue);
        console.log('New content of handle:' + newValue);

    });

    // After 1000 ms, display -- this is a service that takes the place of the setTimeout function of JS
    $timeout(function() {

        $scope.handle420 = 'HeresTheNewTwitterhandle';
        console.log('******** From Sec 4.20 -- I am *telling* you: Scope changed!');

    }, 1000);

}]);


///////////////////////////////////////////// 4.21
myApp.controller('mainController421', ['$scope', '$filter', function($scope, $filter) {

    $scope.handle421 = '';

    $scope.lowercasehandle421 = function() {
        return $filter('lowercase')($scope.handle421);
    };

    $scope.char_reqt = 5;

    $scope.rulesforlife = [

        { rulename: "Must be 5 characters" },
        { rulename: "Must not be used elsewhere" },
        { rulename: "Must be waaaay cool" }

    ];

    console.log($scope.rules);

}]);


///////////////////////////////////////////// 4.22
myApp.controller('mainController422', ['$scope', function($scope) {

    $scope.didyouclick= function(){
    alert("You DID click me, you strapping young person, you");
          };

    $scope.nametoshow = 'MG is da man';

}]);


///////////////////////////////////////////// 4.23
myApp.controller('mainController423', ['$scope', '$filter', function($scope, $filter) {

    ///////////////////////// This section is *very* complex, and though i looked at it, didn't get the syntax very well, as he says will be likely -- it's mostly set up for sec 4.24

}]);


///////////////////////////////////////////// 4.24
myApp.controller('mainController', ['$scope', '$filter', '$http', function ($scope, $filter, $http) {

     ///////////////////////// This section is clearer, but still complex, and there's not much interactivity because i don't have a local DB or api, and can't run it.  Watched, but skipped.


    $scope.handle = '';

    $scope.lowercasehandle = function () {
        return $filter('lowercase')($scope.handle);
    };

    $scope.characters = 5;

    $http.get('/api')
        .success(function (result) {

            $scope.rules = result;

        })
        .error(function (data, status) {

            console.log(data);

        });

    $scope.newRule = '';
    $scope.addRule = function () {
        $http.post('/api', { newRule: $scope.newRule })
            .success(function (result) {

                console.log(result);
                $scope.rules = result;
                $scope.newRule = '';

            })
            .error(function (data, status) {

                console.log(data);

            });
    };
}]);