CODEWITHSUNDEEP
angularjsradio-button
rushdi
rushdi

Reputation: 221

angularjs select radio with conditon

Each radio button has one value. I want to add the values every time someone select a radio button. To select the right radio button 1 will be added and for wrong 0.5 will be subtracted. The final result will show in ov div.

var app = angular.module('plunker', []);

app.controller('aCtrl', function($scope) {
var v= 0 ;
$scope.cal = function(){
  $scope.rv.click();
  v +=$scope.rv;
  $scope.ov = JSON.stringify(v);
};

});

Here is my plunker link http://plnkr.co/edit/onjtGkkG0FiK4dOCmJfX?p=preview

Upvotes: 0

Views: 57

Answers (1)

Andrei Kropotin
Andrei Kropotin

Reputation: 293

This is simple directive for your purpose:

var app = angular.module('plunker', []);


app.controller('aCtrl', function($scope) {
    $scope.v = 0;
});

app.directive('addOnCheck', function () {
  return {
    restrict: 'A',
    scope: {
      addOnCheck: '='
    },
    link: function (scope, el, attrs) {
      el.on('click', function () {
        scope.$apply(function () {
          scope.addOnCheck += attrs.value;
        });
      });
    }
  };
});

Here is plunker http://plnkr.co/edit/6vz5VXnnub5KgFxtXUAg?p=preview

Upvotes: 1

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