/index.html Secret
Created
October 25, 2015 20:58
Checking That Implicitly Defined Objects and Properties Exist
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| <!DOCTYPE html> | |
| <html ng-app="exampleApp"> | |
| <head> | |
| <title>Forms</title> | |
| <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"> | |
| <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css"> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js"></script> | |
| <script> | |
| angular.module("exampleApp", []) | |
| .controller("defaultCtrl", function($scope) { | |
| $scope.todos = [ | |
| {action: "Get groceries", complete: false}, | |
| {action: "Call plumber", complete: false}, | |
| {action: "Buy running shoes", complete: true}, | |
| {action: "Buy flowers", complete: false}, | |
| {action: "Call family", complete: false}]; | |
| $scope.addNewItem = function(newItem) { | |
| if (angular.isDefined(newItem) && angular.isDefined(newItem.action) | |
| && angular.isDefined(newItem.location)) { | |
| $scope.todos.push({ | |
| action : newItem.action + " (" + newItem.location + ")", | |
| complete: false | |
| }); | |
| } | |
| }; | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <div id="todoPanel" class="panel" ng-controller="defaultCtrl"> | |
| <h3 class="panel-header"> | |
| To Do List | |
| <span class="label label-info"> | |
| {{ (todos | filter: {complete: 'false'}).length}} | |
| </span> | |
| </h3> | |
| <div class="row"> | |
| <div class="col-xs-6"> | |
| <div class="well"> | |
| <div class="form-group row"> | |
| <label for="actionText">Action:</label> | |
| <input id="actionText" class="form-control" ng-model="newTodo.action"> | |
| </div> | |
| <div class="form-group row"> | |
| <label for="actionLocation">Location:</label> | |
| <select id="actionLocation" class="form-control" ng-model="newTodo.location"> | |
| <option>Home</option> | |
| <option>Office</option> | |
| <option>Mall</option> | |
| </select> | |
| </div> | |
| <button class="btn btn-primary btn-block" ng-click="addNewItem(newTodo)"> | |
| Add | |
| </button> | |
| </div> | |
| </div> | |
| <div class="col-xs-6"> | |
| <table class="table"> | |
| <thead> | |
| <tr> | |
| <th>#</th> | |
| <th>Action</th> | |
| <th>Done</th> | |
| </tr> | |
| </thead> | |
| <tr ng-repeat="item in todos"> | |
| <td>{{$index + 1}}</td> | |
| <td>{{item.action}}</td> | |
| <td> | |
| <input type="checkbox" ng-model="item.complete"/> | |
| </td> | |
| </tr> | |
| </table> | |
| </div> | |
| </div> | |
| </div> | |
| </body> | |
| </html> |
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