核心提示:1、打印AngularJs的版本号:1 var m = angular.module(app, []);2 m.controller(ctrl, [$scope, function($scope){3...
1、打印AngularJs的版本号:
1 var m = angular.module('app', []);
2 m.controller('ctrl', ['$scope', function($scope){
3 console.log(angular.version);
4 }]);
2、大小写转换:
1 var m = angular.module('app', []);
2 m.controller('ctrl', ['$scope', function($scope){
3 console.log(angular.uppercase('zym'));//转成大写
4 console.log(angular.lowercase('ZYM'));//转成小写
5 }]);
3、对象深拷贝(a对象复制b对象,a对象的值发生改变时,不影响b对象):
1 var m = angular.module('app', []);
2 m.controller('ctrl', ['$scope', function($scope){
3 var obj1 = {'name':'K`illCodeWEB前端开发笔记'};
4 var obj2 = {};
5 angular.copy(obj1, obj2);
6 obj2.name = 'K`IllcodePHP学习笔记';
7 console.log(obj1);
8 }]);
4、对象扩充(往原对象中添加内容):
1 var m = angular.module('app', []);
2 m.controller('ctrl', ['$scope', function($scope){
3 var obj3 = {'name':'K`illCode客'};
4 angular.extend(obj3, {'url':'http://www.zymseo.com'});
5 console.log(obj3);
6 }]);
5、使用forEach遍历对象或数组:
01 var m = angular.module('app', []);
02 m.controller('ctrl', ['$scope', function($scope){
03 var arry1 = [{'name':'太原雅辉装修网'},{'url':'http://www.0351zhuangxiu.com'}];
04 angular.forEach(arry1, function(value, key){
05 console.log(value);
06 });
07
08 var obj4 = {'name':'zym', 'work':'web前端开发'};
09 angular.forEach(obj4, function(value, key){
10 console.log(key);
11 });
12 }]);


