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  • angularjs的$window功能小练习

    我们想在一个文本框输入一些文字,然后点击铵钮,alert()出来。



    <div ng-app="alertApp" ng-controller="alertController"> 
           <div>
               <label>Name:</label>
               <input type="text" ng-model="Name" />
           </div>
            <div>
                <label></label>
                <input type="button" value="click me" ng-click="ShowMessage()" />
            </div>
        </div>
    Html Source Code


    angularjs 程序:

     var alertApp = angular.module('alertApp', []);
                
            alertApp.controller('alertController', function ($scope, $window) {
                $scope.ShowMessage = function () {
                    if (typeof ($scope.Name) == 'undefined' || $scope.Name == "") {
                        $window.alert("请在Name域中填写名字。");
                        return;
                    }
                    $window.alert("Hello " + $scope.Name);
                }           
            });
    JS Code


    演示:


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  • 原文地址:https://www.cnblogs.com/insus/p/6831477.html
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