AngularJS API
API 意為 Application Programming Interface(應(yīng)用程序編程接口)。
AngularJS 全局 API
AngularJS 全局 API 用于執(zhí)行常見任務(wù)的 JavaScript 函數(shù)集合,如:
比較對(duì)象
迭代對(duì)象
轉(zhuǎn)換對(duì)象
全局 API 函數(shù)使用 angular 對(duì)象進(jìn)行訪問。
以下列出了一些通用的 API 函數(shù):
| API | 描述 |
|---|---|
| angular.lowercase() | 轉(zhuǎn)換字符串為小寫 |
| angular.uppercase() | 轉(zhuǎn)換字符串為大寫 |
| angular.isString() | 判斷給定的對(duì)象是否為字符串,如果是返回 true。 |
| angular.isNumber() | 判斷給定的對(duì)象是否為數(shù)字,如果是返回 true。 |
angular.lowercase()
<!DOCTYPE html><html><head><meta charset="utf-8"><script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script></head><body><div ng-app="myApp" ng-controller="myCtrl"><p>{{ x1 }}</p><p>{{ x2 }}</p></div><script>var app = angular.module('myApp', []);app.controller('myCtrl', function($scope) { $scope.x1 = "JOHN"; $scope.x2 = angular.lowercase($scope.x1);});</script></body></html>運(yùn)行結(jié)果:
JOHN
john
angular.uppercase()
<!DOCTYPE html><html><head><meta charset="utf-8"><script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script></head><body><div ng-app="myApp" ng-controller="myCtrl"><p>{{ x1 }}</p><p>{{ x2 }}</p></div><script>var app = angular.module('myApp', []);app.controller('myCtrl', function($scope) { $scope.x1 = "JOHN"; $scope.x2 = angular.isString($scope.x1);});</script></body></html>運(yùn)行結(jié)果:
JOHN
true
angular.isString()
<!DOCTYPE html><html><head><meta charset="utf-8"><script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script></head><body><div ng-app="myApp" ng-controller="myCtrl"><p>{{ x1 }}</p><p>{{ x2 }}</p></div><script>var app = angular.module('myApp', []);app.controller('myCtrl', function($scope) { $scope.x1 = "JOHN"; $scope.x2 = angular.isString($scope.x1);});</script></body></html>運(yùn)行結(jié)果:
JOHN
true
angular.isNumber()
<!DOCTYPE html><html><head><meta charset="utf-8"><script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script></head><body><div ng-app="myApp" ng-controller="myCtrl"><p>{{ x1 }}</p><p>{{ x2 }}</p></div><script>var app = angular.module('myApp', []);app.controller('myCtrl', function($scope) { $scope.x1 = "JOHN"; $scope.x2 = angular.isNumber($scope.x1);});</script></body></html>運(yùn)行結(jié)果:
JOHN
false
以上就是對(duì)AngularJS API(接口)資料的整理,后續(xù)繼續(xù)補(bǔ)充,希望能幫助編程的同學(xué)。
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