我在使用 ng-click 时遇到问题。我已向按钮添加了 ng-click 指令。它不会触发与 ng-click 相关的功能。在 Angular Batarang 工具中，它说函数未定义。
我在 Plunker 中尝试了这个问题。它确实有效。而且如果我对文件路径进行硬编码，它就可以工作。
index.html代码
<!DOCTYPE html>
<HTML ng-app="myEventApp">
<head>
<meta charset="UTF-8">
</head>
<body>
<h1 ng-controller="HelloWorldController">{{ helloMessage }}</h1>
<div ng-controller="EventDetail">
</div>
<div ng-include="" src="fileName"></div>
<!--<ng-include src="fileName"></ng-include>-->
<!--<div ng-include="" src="'template/testing10000.html'"></div>-->
<button ng-click=incrementCounter()>Next</button>
<button ng-click=decrementCounter()>Back</button>
<script
src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.0/angular.js"></script>
<script src="js/app.js"> </script>
</body>
</HTML>
app.js 代码
var app = angular.module("myEventApp", []);
app.controller('HelloWorldController', ['$scope', function($scope){
$scope.helloMessage = "Book Viewer";
}]);
app.controller('EventDetail', ['$scope', function($scope){
$scope.counter = 0;
$scope.fileName = 'template/testing1000'+$scope.counter+'.html';
$scope.incrementCounter = function(){
$scope.counter++;
$scope.fileName = 'template/testing1000'+$scope.counter+'.html';
console.log($scope.counter);
}
$scope.decrementCounter = function(){
$scope.counter--;
$scope.fileName = 'template/testing1000'+$scope.counter+'.html';
console.log($scope.counter);
}
}]);
最佳答案
您在 EventDetail Controller 内声明了函数，但在 html 中的 Controller 容器外部有按钮。
<div ng-controller="EventDetail">
<div ng-include="" src="fileName"></div>
<button ng-click="incrementCounter()">Next</button>
<button ng-click="decrementCounter()">Back</button>
</div>
关于javascript - ng-click 没有触发与之关联的功能吗？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36326457/