我正在使用AngularJS中的$scope
变量的复选框。我的代码像:
<input type="checkbox" ng-model="value.selected">
,并且我的控制器$scope.value
中有一个具有selected
属性的对象。DOM中的更改即单击复选框更改value
对象中selected
属性的值,但反之亦然,即,如果我更改控制器中的selected
属性,则不会更改DOM复选框。欢迎任何建议或解决方法。
按钮选择选择复选框和取消选择 - 取消选择:
<!doctype html>
<html ng-app="myApp">
<head lang="en">
<meta charset="utf-8">
<title>Angular Ajax with PHP</title>
</head>
<body>
<h2>The form</h2>
<div ng-app="myApp" ng-controller="mainController">
<input type="checkbox" ng-model="value.selected"/>
<p>{{value.selected}}</p>
<button ng-click="select()">Select</button>
<button ng-click="deselect()">Deselect</button>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>
<script>
var app = angular.module("myApp", []);
app.controller('mainController',function($scope){
$scope.value = {
selected:false
};
$scope.select = function(){
$scope.value.selected = true;
}
$scope.deselect = function() {
$scope.value.selected = false;
}
});
</script>
</body>
</html>