俗话说的好:好记性不如一个烂笔头,本文对angularjs模块学习笔记,首先我们从anchor scroll开始学习,具体内容请看下文:
•$anchorScroll()用于跳转至定义ID;
•$location对象的hash()方法会替换当前url作为hash键;
•$anchorScroll()读取并跳转至ID处。
下面简单的例子,这里是输出结果:
源码 index.html--11行,标示了的跳转ID:
<!DOCTYPE html> <html ng-app=\"app\"> <head> <script src=\"angular.min.js\"></script> <script src=\"app.js\"></script> <meta charset=\"utf-\"> </head> <body ng-controller=\"MockController\"> <button ng-repeat=\"(key, value) in numbers\" ng-click=\"jumper(key)\"> {{key}} </button> <div ng-repeat=\"(key, value) in numbers\" id=\"{{key}}\"> <h>{{key}}</h> <ol> <ul ng-repeat=\"item in value\"> {{item}} </ul> </ol> </div> </body> </html>
app.js
var demoApp = angular.module(\"app\",[]) .controller(\"MockController\", function ($scope, $location, $anchorScroll) { $scope.numbers = { \"自然数\":[\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\"], \"质数\":[\"\",\"\",\"\",\"\",\"\",\"\", \"\", \"\", \"\", \"\"] }; $scope.jumper = function(key){ $location.hash(key); $anchorScroll(); } });
以上所述是小编给大家整理的AngularJS模块学习之Anchor Scroll 的相关内容,希望大家喜欢。
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