I am new to AngualrJS and I am having trouble getting a ng-click working inside a ng-repeat that sits inside a directive.
I use ng-repeat to display a list of PDFs and currently just trying to be able to click them to pop up an alert window. But I don't seem to be able to get any ng-click working within the directive.
The Angular code:
var app = angular.module("aria", []);
app.directive("rdnglist", function(){
return {
restrict: 'E',
templateUrl: "rdnglist.html",
controller: function(){
this.pdfs = pdflist;
this.test = function() {
$window.alert("hi");
};
},
controllerAs: "plist",
};
});`
The HTML:
<div class="fullsect">
<div class="pdflist" ng-repeat="pdf in plist.pdfs">
<h3>{{pdf.name}}</h3>
<img ng-src="{{pdf.image}}" ng-click="test()"/>
<p>Class: {{pdf.class}}</p>
<div id="commentNo">{{pdf.comments}}</div>
</div>
<div class="pdflist">
<h3>New File</h3>
<a ng-click="test()">Open</a>
<img src="/pictures/addnew.png"/>
</div>
I assume it has something to do with the scope of the controller but I'm unsure. As I'm new, I learned to use ControllerAs
over $scope
, is this the issue?
Here is a working plunker based on your code.
I changed the directive to inject $window ... see ['$window, function($window) to make the alert work. I also initialize with dummy data: The app:
var app = angular.module('plunker', []);
app.directive("rdnglist", ['$window', function($window){
return {
restrict: 'E',
templateUrl: "rdnglist.html",
controller: function(){
this.pdfs = [{'name':'abc'}];
this.test = function() {
$window.alert("hi");
};
},
controllerAs: "plist",
};
}]);
app.controller('MainCtrl', function($scope) {
$scope.name = 'World';
});
And the rdnglist.htm... as you are using ControllerAs, you need plist.test(). To reduce my work I hardcoded an AngularJS image:
<div class="fullsect">
<div class="pdflist" ng-repeat="pdf in plist.pdfs">
<h3>{{pdf.name}}</h3>
<a ng-click="plist.test()"><img ng-src="http://code-maven.com/img/angularjs.png" /></a>
<p>Class: {{pdf.class}}</p>
<div id="commentNo">{{pdf.comments}}</div>
</div>
<div class="pdflist">
<h3>New File</h3>
<a ng-click="test()">Open</a>
<img src="/pictures/addnew.png"/>
</div>
</div>
index.html:
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
<script data-require="angular.js@1.4.x" src="https://code.angularjs.org/1.4.9/angular.js" data-semver="1.4.9"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<p>Hello {{name}}!</p>
<rdnglist></rdnglist>
</body>
</html>
let us know if that helps.
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