我有一些元素,比如:
<button ng-click="weirdFunction()">Pretty Button</button>
Controller 中的功能:
$scope.weirdFunction = function(element) {
console.log(element);
}
在控制台日志中我想接收这个 DOM 元素。我尝试通过多种方式做到这一点:
<button ng-click="weirdFunction()" ng-model="button">Pretty Button</button>
$scope.weirdFunction = function() { console.log($scope.button); }
<button ng-click="weirdFunction(button)" ng-model="button">Pretty Button</button>
$scope.weirdFunction = function(elem) { console.log(elem); }
<button ng-click="weirdFunction($element)">Pretty Button</button>
$scope.weirdFunction = function(elem) { console.log(elem); }
但所有的尝试都以失败告终。我哪里错了?如何获取点击的元素?
最佳答案
请尝试以下代码段。
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.weirdFunction = function(element) {
console.log(element);
}
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl">
<button ng-click="weirdFunction($event.currentTarget)">Pretty Button</button>
</div>
关于javascript - 如何使用 ng-click 获取 DOM 元素,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38914643/