angularjs - How to change the state of multiple variables on click event? -


i have made page 3 links. want click 1 of links, associated behaviour should showup.

following code :

index.html

<html> <head>     <title> siteman</title>     <link rel= "stylesheet" href="stylesheet.css">     <!--<link rel="stylesheet" type="text/css" href="_styles.css" media="screen">-->     <!--<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">-->     <script src= "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>     <script src = "tree.js"></script> </head> <body ng-app="myapp">     <div>         <div id = "header">             <h1>siteman rann 0.1</h1>         </div>          <div id ="nav">             <button> add attribute </button>             <button> add user </button>             <button> add doccument </button>         </div>          <div id = "aside"  style="padding:5px">                  <a href="" ng-click="attr=1">all attributes</a></br>                 <a href="" ng-click="user=1">all users</a></br>                 <a href="" ng-click="docs=1">all document types</a></br>         </div>           <div id = "section">              <table ng-controller="mainctrl" ng-show="attr">                 <tr ng-repeat="x in attributes">                     <td>{{x.name}}</td>                 </tr>             </table>              <table ng-controller="mainctrl" ng-show="user">                 <tr ng-repeat="x in names">                     <td>{{ x.displayname }}</td>                 </tr>             </table>              <table ng-controller="mainctrl" ng-show="docs">                 <tr ng-repeat="x in extnsion">                     <td>{{ x.extension }}</td>                 </tr>             </table>          </div>          <div id = "article">         </div>          <div id = "footer">             copyright &copy; siteman rann         </div>     </div> </body> </html>

i want if click on "all attributes" link, attr=1 , user , docs should assigned value 0 . should happen 3 links : attributes, users, document types .

<a href="" ng-click="attr=1;user=0;docs=0;">all attributes</a></br> <a href="" ng-click="attr=0;user=1;docs=0;">all users</a></br> <a href="" ng-click="attr=0;user=0;docs=1;">all document types</a></br>

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