javascript - AngularJS Access $scope in function -

i execute following function when page executed:

$scope.displaytags = function(id) {     $scope.toogleselectionblocs = function selectionb(b) {           // have checkbox check...     }     $scope.showhello() {        console.log("hello world!");    } } 

then have other checkbox: (same controller other function)

$scope.checkclick = function(){     if($scope.mycheckbox == true){         $scope.showhello();     } } 

i have following error:

typeerror: undefined not function     @ scope.$scope.checkclick (....) 

how can fix it?

thanks help!

you have mistake in function thats should be:

$scope.showhello = function() {      console.log("hello world!");  } 

and thing why write function inside function, should move $scope.showhello outside of $scope.displaytags