Box" ng-click="choseTheme()" ng-model="flag">',replace:true,scope:{},link: function (scope,element,attr,themeCon) { var colorArray=['#27c24c','#23b7e5','#7266ba',' #f05050']; themeCon.addScope(scope); scope.choseTheme= function () { themeCon.closeScope(scope); var index=themeCon.getIndex(scope); var color=colorArray[index]; scope.$emit("getArticleThemeColor",{'color':color}); console.log(scope.flag); }; } } }) })()