simple ng-click

http://angularjs.org/

by Divya Manu

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div>   <a>dcfdrvrgv</a></div>
<div ng-app="myApp" ng-controller="myCtrl">
 
<a href="" ng-click="setZero('variable1')">set zero</a>
    <span class="as" ng-show="a" ></span>
</div>

CSS

.as{
    margin:left:50px;	
width: 0;
height: 0;
border-style: solid;
border-width:  17px 29.4px 17px 0;
border-color: transparent #ff0000 transparent transparent;
}

JavaScript

var myApp = angular.module('myApp',[]);
myApp.controller('myCtrl', function($scope) { 
    $scope.setZero = function (item) { 
        $scope.a=true;
        alert(item);
      $scope[item] = 0; 
  }; 
});