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azra
/
angularjs-bootcamp-app
镜像自地址 https://gitlab.com/azrazalea/angularjs-bootcamp-app
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代码 工单管理 0 提交历史 38 版本发布 0 Wiki
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Add random controller

Lily Carpenter 10 年之前
父节点
7d206b168b
当前提交
f3fe66d107
共有 3 个文件被更改，包括 52 次插入 和 0 次删除
分列视图 显示文件统计
  1. 6 0
      www/index.html
  2. 12 0
      www/js/controllers/randomCtrl.js
  3. 34 0
      www/js/services/stupid.js

+ 6 - 0
www/index.html
查看文件 

@@ -4,6 +4,10 @@
4 4 
     <link href="css/app.css" rel="stylesheet" type="text/css" media="all">
5 5 
   </head>
6 6 
   <body>
7 
+    <div ng-controller="RandomCtrl">
8 
+      <p>{{message}}</p>
9 
+      <input type="submit" value="Start generation" ng-click="startGeneration()" />
10 
+    </div>
7 11 
     <div ng-controller="NoteCtrl">
8 12 
       <h1>Notes</h1>
9 13 
       <div class="delete_all">
 
@@ -25,6 +29,8 @@
25 29 
     <script src="lib/angular/angular.js"></script>
26 30 
     <script src="js/app.js"></script>
27 31 
     <script src="js/services/notes.js"></script>
32 
+    <script src="js/services/stupid.js"></script>
28 33 
     <script src="js/controllers/noteCtrl.js"></script>
34 
+    <script src="js/controllers/randomCtrl.js"></script>
29 35 
   </body>
30 36 
 </html>

+ 12 - 0
www/js/controllers/randomCtrl.js
查看文件 

@@ -0,0 +1,12 @@
1 
+angular.module('bootcampApp')
2 
+  .controller('RandomCtrl', function(Stupid, $scope){
3 
+    function setMessage(message){
4 
+      console.log(message);
5 
+      $scope.message = message;
6 
+    }
7 
+
8 
+    function startGeneration(){
9 
+      Stupid.startNumberGeneration().then(setMessage, setMessage, setMessage);
10 
+    }
11 
+    $scope.startGeneration = startGeneration;
12 
+  });

+ 34 - 0
www/js/services/stupid.js
查看文件 

@@ -0,0 +1,34 @@
1 
+angular.module('bootcampApp')
2 
+  .service('Stupid', function($rootScope, $q){
3 
+    function randomIntFromInterval(min,max)
4 
+    {
5 
+      return Math.floor(Math.random()*(max-min+1)+min);
6 
+    }
7 
+
8 
+    function startNumberGeneration(){
9 
+      var deferred = $q.defer();
10 
+      var p = deferred.promise;
11 
+
12 
+      $rootScope.$evalAsync(function(){
13 
+        var min = 0,
14 
+            max = 50000;
15 
+        var magicNumber = randomIntFromInterval(min, max);
16 
+        var newNumber = null;
17 
+        var i = 0;
18 
+
19 
+        do {
20 
+          newNumber = randomIntFromInterval(min, max);
21 
+          if(i % 50000 == 0){
22 
+            deferred.notify("Number " + newNumber + " being tried.");
23 
+          }
24 
+          i++;
25 
+        }while(magicNumber != newNumber);
26 
+
27 
+        deferred.resolve("Number " + newNumber + " is the magic number.");
28 
+      });
29 
+
30 
+      return p;
31 
+    }
32 
+
33 
+    this.startNumberGeneration = startNumberGeneration;
34 
+  });