AngularJS ng-submit
指令
AngularJS 實(shí)例
表單提交后執(zhí)行函數(shù):
<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(méi)有點(diǎn)擊提交!";
$scope.myFunc = function () {
$scope.myTxt = "你點(diǎn)擊了提交!";
}
});
</script>
</body>
<form ng-submit="myFunc()">
<input type="text">
<input type="submit">
</form>
<p>{{myTxt}}</p>
<script>
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.myTxt = "你還沒(méi)有點(diǎn)擊提交!";
$scope.myFunc = function () {
$scope.myTxt = "你點(diǎn)擊了提交!";
}
});
</script>
</body>
嘗試一下 ?
定義和用法
ng-submit 指令用于在表單提交后執(zhí)行指定函數(shù)。
語(yǔ)法
<form ng-submit="expression"></form>
<form> 元素支持該屬性。
參數(shù)值
值 | 描述 |
---|---|
expression | 表單提交后函數(shù)將被調(diào)用,或者一個(gè)表達(dá)式將被執(zhí)行,表達(dá)式返回函數(shù)調(diào)用。 |
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