Angularjs 模型表达式在angular js中不起作用
未使用文本框中键入的值更新表达式Angularjs 模型表达式在angular js中不起作用,angularjs,expression,Angularjs,Expression,未使用文本框中键入的值更新表达式 <html> <head> <title>Angular Test</title> <meta charset="UTF-8"> <script src="angular.js" type="text/javascript"> </script> <script> var a
<html>
<head>
<title>Angular Test</title>
<meta charset="UTF-8">
<script src="angular.js" type="text/javascript"> </script>
<script>
var app=angular.module("myApp",[]);
app.controller("ctrl",function($scope){
$scope.name="asdfsdf";
});
</script>
</head>
<body ng-app="myApp" ng-controller="ctrl" >
<input type="text" ng-bind="name" /> {{name}}
</body>
</html>
角度测试
var-app=angular.module(“myApp”,[]);
应用程序控制器(“ctrl”,函数($scope){
$scope.name=“asdfsdf”;
});
{{name}}
将ng绑定更改为ng模型…..ng模型提供双向绑定,而as ng绑定仅提供单向绑定
<html>
<head>
<title>Angular Test</title>
<meta charset="UTF-8">
<script src="angular.js" type="text/javascript"> </script>
<script>
var app=angular.module("myApp",[]);
app.controller("ctrl",function($scope){
$scope.name="asdfsdf";
});
</script>
</head>
<body ng-app="myApp" ng-controller="ctrl" >
<input type="text" ng-model="name" /> {{name}}
</body>
</html>
角度测试
var-app=angular.module(“myApp”,[]);
应用程序控制器(“ctrl”,函数($scope){
$scope.name=“asdfsdf”;
});
{{name}}
将ng绑定
更改为ng模型
,以更新输入值
角度测试
var-app=angular.module(“myApp”,[]);
应用程序控制器(“ctrl”,函数($scope){
$scope.name=“asdfsdf”;
});
{{name}}