javascript - angularjs: passing value to custom filter to enable it on dropdown click -

i have data. default data should shown when user click on value in drop-down filter should start filtering data. following below approach.

my filter this

filter('myfilter', function() {     return function(data, userinput) {       var filteredarray = [];        // show whole data       if (true) {/*want insert enablefilter variable here*/         angular.foreach(data, function(dataobj, key) {           console.log(dataobj);           filteredarray.push(dataobj);         })        }  //this show filtered data       else {         angular.foreach(userinput, function(value, key) {           angular.foreach(data, function(dataobj, key) {             if (dataobj.type.indexof(value) > -1 && filteredarray.indexof(dataobj) == -1) {               filteredarray.push(dataobj);             }           })         });       }       return filteredarray;      }   }); 

to user click event using ng-change this

<select name="multipleselect" id="multipleselect" ng-model="data.multipleselect" ng-change=click() multiple> <option value="classa">class a</option> <option value="classb">class b</option> <option value="classc">class c</option> <option value="classd">class d</option> <option value="classe">class e</option> 

how can push value (i.e. enablefilter) controller filter,(i tried - passing arguments angularjs filters didn't work ) when user click on drop down filter start filtering data. controller is-

 angular.module('myapp', [])   .controller('mycontroller', ['$scope', function($scope) {     enablefilter = true;     $scope.enablefilter = true;      /*on user click*/     $scope.click = function() {       console.log("user click");       enablefilter = false;       console.log(enablefilter);     };     $scope.data = {       multipleselect: []     };    //data     $scope.data = [{       "id": "1",       "type": ["classa", "classb", "classc"],       "name": "name 1"     }, {       "id": "2",       "type": ["classb", "classc", "classe"],       "name": "name 2"     }, {       "id": "3",       "type": ["classc"],       "name": "name 3"     }, {       "id": "4",       "type": ["classd", "classc"],       "name": "name 4"     }, {       "id": "5",       "type": ["classa", "classb", "classc", "classd", "classe"],       "name": "name 5"     }];   }]) 

here plunker (http://plnkr.co/edit/qlse8wyfdrbvk1um6ry1?p=preview)

if (true) {/*want insert enablefilter variable here*/ 

change true false filters codde work.

the way wanted :

http://plnkr.co/edit/70jtmsfwtjq4nbnb7evy?p=preview

i have passed scope param filter , set true , when user selects drop down gets set false , filter starts applying.