<!DOCTYPE html> <html lang="en"> <head> <Meta charset="UTF-8"> <title>倒计时</title> <script type="text/javascript" src='../angularJs/angular-1.2.13/angular.min.js'></script> </head> <body> <div ng-app="myApp"> <div ng-controller="firstController"> <input type="button" ng-value ="text" ng-disabled="isdisable"/> <input type="text" value="{{text}}" ng-readonly="isdisable" /> <input type="checkBox" value="{{text}}" ng-checked="isdisable" /> </div> </div> </body> <script type="text/javascript"> var app = angular.module("myApp",[]); app.controller('firstController',['$scope','$interval',function ($scope,$interval) { $scope.n = 10; $scope.text = $scope.n + "秒"; $scope.isdisable = true; var time = $interval(function () { $scope.n--; $scope.text = $scope.n + "秒"; if ($scope.n == 0) { $interval.cancel(time); $scope.isdisable = false; $scope.text = "可以点击"; } },1000); }]);
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