Angular Js 中控制器的文档查询选择器
Document query selector for a controller in Angular Js
我有一个这样命名的控制器:
<div ng-controller="MainController as main" class="containerWrap">
我试过这个来选择我的控制器以进一步发挥作用:-
var a = document.querySelector('[ng-controller=MainController as main]');
var b = angular.element(chatElement).scope();
它给出一个错误:-
Uncaught SyntaxError: Failed to execute 'querySelector' on 'Document': '[ng-controller=MainController as main]' is not a valid selector.
我也只尝试了 MainController :-
这给出了:-
a=null
b=undefined
有人能帮忙吗?
var a = document.querySelector('[ng-controller="MainController as main"]');
我有一个这样命名的控制器:
<div ng-controller="MainController as main" class="containerWrap">
我试过这个来选择我的控制器以进一步发挥作用:-
var a = document.querySelector('[ng-controller=MainController as main]');
var b = angular.element(chatElement).scope();
它给出一个错误:-
Uncaught SyntaxError: Failed to execute 'querySelector' on 'Document': '[ng-controller=MainController as main]' is not a valid selector.
我也只尝试了 MainController :-
这给出了:-
a=null
b=undefined
有人能帮忙吗?
var a = document.querySelector('[ng-controller="MainController as main"]');