AngularJS NG-点击两次火灾 [英] AngularJS ng-click fires twice
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问题描述
我使用的NG-点击并两次触发,当我把它应用到SPAN标记。
I am using ng-click and it fires twice when I apply it to SPAN tag.
HTML
<div ng-app="regApp" ng-controller="RegistrationCtrl" data-ng-init="GetEventDetail()" ng-show="data.EventName">
<h2>Registration for {{data.EventName}}</h2>
<span class="btn" id="btnSave" ng-click="PostRegistration()">Save </span>
</div>
控制器
var app = angular.module('regApp', ['ui']);
app.controller('RegistrationCtrl', function ($scope, $http) {
$scope.PostRegistration = function () {
alert('click '); <--- fires twice
/// some code here --
};
它应该只触发一次。我如何才能找到为什么发生这种情况,如何解决?
It should only fire once. How I can find why this is happening and how to fix it?
推荐答案
您提供的不两次触发事件的code:
The code you've provided does not fire the event twice:
http://jsfiddle.net/kNL6E/ (点击保存
)
也许你包括角两次?如果你这样做,你会得到两个警报,这里演示:
Perhaps you included Angular twice? If you do that, you'll get two alerts, demonstrated here:
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