javascript - Calling directive inside a function in AngularJS -


i have directive called "drill-down" want call inside function 1 below dont know how this

$scope.drilldown = function() {     code...     if(success == 200) {        call directive here         } }

now use directive in view this:

  <tr ng-repeat="d in data" class="child">     <td ng-click="drilldown()" drill-down></td>     <td>d.name</td>     <td>d.lastname</td>   </tr>

some great!

directive code

 angular.module('headline.drilldown',[])   .directive('drilldown',drilldown);    function drilldown() {  var directive = {     restrict: 'a',     link: link };  return directive;  function link(scope,element) {      var table = $('.categories-table');      table.each(function() {         var $table = $(this);         $table.find('.parent').each(function(){             if($(this).nextuntil('.parent', ".child").length >= 0){                 $(this).children('td:first').html('+');             }         });         $table.find('.child').each(function(){              if($(this).nextuntil('.child', ".grandson").length >= 0){                // $(this).children('td:first').html('+');             }         });          var $childrows = $table.find('tbody tr').not('.parent').hide();         $table.find('button.hide').click(function() {             $childrows.hide();          });     });     element.on('click',function(){         if($(this).parent().hasclass('parent') === true)         {             console.log("----parent");             if ($(this).text() === "+")                 $(this).text("-")             else                 $(this).text("+");              $(this).parent().nextuntil('.parent', ".child").fadetoggle("fast", "linear");             $(this).parent().nextuntil('.parent', ".grandson").hide("fast");             $(this).parent().nextuntil('.parent', ".child").each(function(){                  if($(this).children('td:first').text() === '-')                     $(this).children('td:first').text('+');             });         }         else if($(this).parent().hasclass('child') === true)         {             console.log("----child");             if ($(this).text() === "+")                 $(this).text("-")             else                 $(this).text("+");             $(this).parent().nextuntil('.child',   ".grandson").fadetoggle("fast", "linear");         }     }); }  } 

angular.module('myapp',[])    .controller('myctrl', function($scope, $timeout){       $scope.things = [         {           label:"thing 1",           details: "here's details",           subcategories: [             {label:"sub thing 1"},             {label:"sub thing 2"},             {label:"sub thing 3"}           ]         },         {label:"thing 2", details: "here's other details"},         {label:"thing 3", details: "here's details again"},         {label:"thing 4", details: "alright idea"},       ]                  $scope.someasyncthinghappens = function(){           $timeout(function(){             $scope.things[2].expanded = true;           }, 500)         }    });
.btn {    cursor:pointer;    padding: 5px;    background-color: red;    border-radius:5px;  }
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.min.js"></script>  <div ng-app="myapp" ng-controller="myctrl">    <table>      <tr ng-repeat-start="thing in things" ng-click="thing.expanded = !thing.expanded">        <td>          <div class="btn" ng-if="!thing.expanded">+</div>          <div class="btn" ng-if="thing.expanded">-</div>        </td>        <td>{{thing.label}} <span ng-if="thing.expanded">{{thing.details}}</span></td>      </tr>      <tr ng-repeat-end ng-repeat="subthing in thing.subcategories" ng-if="thing.expanded">        <td>x</td><td>{{subthing.label}}</td>      </tr>    </table>    <button class="btn" ng-click="someasyncthinghappens()">simulate async</button>  </div>


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