javascript - Default Select all checkboxes in angularjs -

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i creating app in angularjs. have problem while showing checkbox selected when page open.

here code:

<div class="check_box"> <input type="checkbox" id="checkbox1" name="checkbox" ng-model="selectedallstatus" ng-click="checkalltypes()"> <label for="checkbox1"><span for="checkbox1">all</span></label> </div> </li>  <li ng-repeat="customersflowslist in customersflows | unique:'type'" ng-init="checkalltypes()">  <div class="check_box"> <input type="checkbox" id="checkbox1" name="checkbox"  ng-model="filter[customersflowslist.type]"> <label for="checkbox1"><span for="checkbox1">{{customersflowslist.type | customertype}}</span></label> </div> </li>

here js code:

$scope.checkallstatus = function()     {        console.log($scope.selectedall)         if ($scope.selectedall) {             $scope.selectedall = true;         } else {             $scope.selectedall = false;         }         angular.foreach($scope.customersflows, function (customersflowslist) {            $scope.filterlink[customersflowslist.linkstatus] = $scope.selectedall;         });      }

on click of button checkboxes selected(this working),but want when page open checkboxes should selected.

you can in controller before template load

 $scope.checkallstatus = function() {    console.log($scope.selectedall)    if ($scope.selectedall) {      $scope.selectedall = true;    } else {      $scope.selectedall = false;    }    angular.foreach($scope.customersflows, function(customersflowslist)         {      $scope.filterlink[customersflowslist.linkstatus] = $scope.selectedall;    });   }     $scope.selectedallstatus = true;   $scope.checkallstatus()

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