我想在 ng repeat 中显示复选框。不显示复选框。复选框根本不显示。我不明白错误是什么。这是代码-
<div class = "col s4">
<form ng-submit="$ctrl.todoAdd()">
<input type="text" ng-model="$ctrl.todoInput" size="50" placeholder="Add New">
<input type="submit" value="Add New">
</form>
<br>
<div ng-repeat="x in $ctrl.todoList">
<input type="checkbox" ng-model="x.done"> <span ng-bind="x.todoText"></span>
</div>
<p><button ng-click="$ctrl.remove()">Remove marked</button></p>
</div>
和 javascript 代码-
angular.
module('dashboard').
component('dashboard', {
templateUrl: 'dashboard/dashboard.html',
controller: ['$routeParams','$http',
function dashboardController($routeParams,$http) {
this.todoList = [{todoText:'Clean House', done:false}];
this.todoAdd = function() {
this.todoList.push({todoText:this.todoInput, done:false});
this.todoInput = "";
};
this.remove = function() {
var oldList = this.todoList;
this.todoList = [];
angular.forEach(oldList, function(x) {
if (!x.done) this.todoList.push(x);
});
};
//Rest of the controller code
}
]
});
最佳答案
您需要在声明时将空依赖项传递给您的模块，
改成，
angular.
module('dashboard',[]).
演示
var app = angular.module('myFirstApp', []);
app.controller('myCtrl', function () {
this.todoList = [{
"todoText": "run today",
"done": false
},
{
"todoText": "read today",
"done": false
}];
});<html>
<head>
<title>My First AngularJS App</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script src="app.js"></script>
</head>
<body>
<h1>My First AngularJS App</h1>
<div ng-app="myFirstApp" ng-controller="myCtrl as ctrl">
<div ng-repeat="x in ctrl.todoList">
<input type="checkbox" ng-model="x.done"> <span ng-bind="x.todoText"></span>
</div>
</div>
</body>
</html>关于javascript - ng repeat angularjs 中不显示复选框，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/43458052/