$scope.testing正在添加为按钮Id正确,但点击按钮不触发警报.
参见示例 – http://plnkr.co/edit/RtidzgiUI7ZAMOTu3XHy?p=preview
CONTROLLER
var app = angular.module('StockCategory',[]);
app.controller('stockCategoryController',function($scope) {
$scope.testing = 'World';
$scope.saveCategory = function() {
alert('hello');
}
});
HTML
<div class="stock-categories" ng-app="StockCategory" ng-controller="stockCategoryController">
<button class="btn save-cat" id="{{testing}}" ng-click="saveCategory();">Save</button>
</div>
