AngularJS ng-submit 指令
AngularJS 教程
· 2019-04-02 08:16:48
AngularJS 实例
表单提交后执行函数:
<body ng-app="myApp" ng-controller="myCtrl">
<form ng-submit="myFunc()">
<input type="text">
<input type="submit">
</form>
<p>{{myTxt}}</p>
<script>
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.myTxt = "你还没有点击提交!";
$scope.myFunc = function () {
$scope.myTxt = "你点击了提交!";
}
});
</script>
</body>
<form ng-submit="myFunc()">
<input type="text">
<input type="submit">
</form>
<p>{{myTxt}}</p>
<script>
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.myTxt = "你还没有点击提交!";
$scope.myFunc = function () {
$scope.myTxt = "你点击了提交!";
}
});
</script>
</body>
定义和用法
ng-submit 指令用于在表单提交后执行指定函数。
语法
<form ng-submit="expression"></form>
<form> 元素支持该属性。
参数值
| 值 | 描述 |
|---|---|
| expression | 表单提交后函数将被调用，或者一个表达式将被执行，表达式返回函数调用。 |
点击查看所有 AngularJS 教程 文章: https://www.codercto.com/courses/l/36.html
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