title: How to make checkboxes behave like radio buttons in ng-repeat?
body: <p>I have faced problem to use Checkbox behave like radio button in ng-repeat. Where select and unselect the box and one time only one box will be selected. It is working <strong>Without Ng-repeat.</strong> But i want to use this in <strong>ng-repeat.</strong>    </p>
  
  <p><strong>Here is my HTML File :</strong></p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html ng-app="plunker"&gt;
      &lt;head&gt;
         &lt;meta charset="utf-8" /&gt;
         &lt;title&gt;AngularJS Plunker&lt;/title&gt;
         &lt;script&gt;document.write('&lt;base href="' + document.location + '" /&gt;');&lt;/script&gt;
         &lt;link rel="stylesheet" href="style.css" /&gt;
         &lt;script data-require="angular.js@1.1.x" src="http://code.angularjs.org/1.1.5/angular.min.js" data-semver="1.1.5"&gt;&lt;/script&gt;
         &lt;script src="app.js"&gt;&lt;/script&gt;
      &lt;/head&gt;
  &lt;body ng-controller="MainCtrl"&gt;
     &lt;h1&gt; WithOut ng-repeat &lt;/h1&gt;
       &lt;input type="checkbox" ng-checked="model1=='11'" ng-click="model1='11'"&gt; a
       &lt;br/&gt;
       &lt;input type="checkbox" ng-checked="model1=='12'" ng-click="model1='12'"&gt; b
       &lt;br/&gt;
       &lt;input type="checkbox" ng-checked="model1=='13'" ng-click="model1='13'"&gt; c
       &lt;br&gt;
       Model = {{model1}}
    &lt;h1&gt; With ng-repeat &lt;/h1&gt;
      &lt;div data-ng-repeat="p in pp.rate"&gt;
         &lt;input type="checkbox" ng-checked="model=='{{p.price}}'"  
            ng-click="model='{{p.price}}'"&gt; 
          Model = {{model}}
      &lt;/div&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p><strong>Here is My Controller :</strong></p>
  
  <pre><code>var app = angular.module('plunker', []);
  app.controller('MainCtrl', function($scope) {
      $scope.pp = { 
        rate: [ {price: '11'},
                {price: '12'},
                {price: '13'}
        ]
       };
  });
  </code></pre>
  
  <p><strong>Here is My Plunker Link</strong>
     <a href="http://plnkr.co/edit/BUHPNjTGaIsG33hsSWeC?p=preview" rel="nofollow">http://plnkr.co/edit/BUHPNjTGaIsG33hsSWeC?p=preview</a></p>
  
  <p><strong>Please Give Me a solution</strong> thanks in advance.</p>