angular.js--------ng-click 获取当前dom元素

1.ng-click 获取当前dom元素

  ng-click="showDetails($event, id)"

  $scope.showDetails = function ($event, id) {

    //$event.target获取元素

    if ($event.target.text == "+") {

      $event.target.text = "-";

      $(".de-" + id).css("display", "table-row");

      //隐藏

    } else {

      $event.target.text = "+";

      $(".de-" + id).css("display", "none");

    }

  }