AngularJS ng-submit
指令
AngularJS 實例
表單提交後執行函數:
<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 = "你還沒有點擊提交!";
$scope.myFunc = function () {
$scope.myTxt = "你點擊了提交!";
}
});
</script>
</body>
<form ng-submit="myFunc()">
<input type="text">
<input type="submit">
</form>
<p>{{myTxt}}</p>
<script>
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.myTxt = "你還沒有點擊提交!";
$scope.myFunc = function () {
$scope.myTxt = "你點擊了提交!";
}
});
</script>
</body>
定義和用法
ng-submit 指令用於在表單提交後執行指定函數。
語法
<form ng-submit="expression"></form>
<form> 元素支持該屬性。
參數值
值 | 描述 |
---|---|
expression | 表單提交後函數將被調用,或者一個運算式將被執行,運算式返回函數調用。 |