angularjs - Passing parameter to isolated scope inside directive -

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i trying pass 2 different parameter isolated scope inside directive.when log out values in console collapse getting true infocard getting false value.my question why getting false value infocard in advance.here directive.

<display-info user="user" collapse="true" infocard="true"></display- info>

in controller receiving parameter,

angular.module('myapp').directive('displayinfo', function() {  return {   templateurl: "displayinfo.html",   restrict: "ea",   scope: {    user: '=',    initialcollapse:'@collapse',    showinfo:'@infocard'   },   controller: function($scope) {    $scope.collapse = ($scope.initialcollapse === 'true');    $scope.infocard = ($scope.showinfo === 'true');    console.log("collapse---->",$scope.collapse);    console.log("displyinfo---->",$scope.infocard);   }  } });

here plunker link https://plnkr.co/edit/gng7e4rrvvg8wponqqrk?p=preview

camel case convention have problem in directive

try this.

<display-info user="user" collapse="true" test="true"></display-info>     angular.module('myapp').directive('displayinfo', function() {      return {       templateurl: "displayinfo.html",       restrict: "ea",       scope: {        user: '=',        initialcollapse:'@collapse',        showinfo:'@test'       },       controller: function($scope) {        $scope.collapse = ($scope.initialcollapse === 'true');        $scope.infocard = ($scope.showinfo === 'true');        console.log("collapse---->",$scope.collapse);        console.log("displyinfo---->",$scope.infocard);       }      }     });

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