angluarjs中指令的使用方式

angular.module(‘expanderModule‘, [])
.directive(‘expander‘, function(){
return {
restrict: ‘EA‘,
replace: true,
transclude: true,
scope: { title:‘=expanderTitle‘ },
template: ‘<div>‘ +
‘<div class="title" ng-click="toggle()">{{title}}</div>‘ +
‘<div class="body" ng-show="showMe" ng-transclude></div>‘ +
‘</div>‘,
link: function(scope, element, attrs) {
scope.showMe = false;
scope.toggle = function toggle() {
scope.showMe = !scope.showMe;
}
}
}
});