你如何使用 angular javascript 获得表单的价值？
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时间：2020-10-28 14:38:34 来源:igfitidea点击:
How do you get value of form using angular javascript?
提问by Lemon
been trying to get the value of form using angular js on form submit. someone help me what to do. I am new to angular JS.
一直试图在表单提交上使用 angular js 来获取表单的值。有人帮我做什么。我是 Angular JS 的新手。
<div id="content" ng-app="TryApp" ng-controller="AppController" ng- submit="submit()">
<input type="text" placeholder="first name" name='name' ng- model="user.Name"/>
<br>
<input type="text" placeholder="email address" name="name" ng-model="user.email"/>
<br>
<input type="text" placeholder="age" name="age" ng-model="user.age"/>
<br>
script.
脚本。
App.controller('AppController', function ($scope){
)}
回答by Arun P Johny
var app = angular.module('TryApp', [], function() {})
app.controller('AppController', function($scope) {
$scope.user = {};
$scope.submit = function() {
//here $scope.user will have all the 3 properties
alert(JSON.stringify($scope.user));
}
})<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div id="content" ng-app="TryApp" ng-controller="AppController">
<form ng-submit="submit()">
<input type="text" placeholder="first name" name='name' ng-model="user.Name" />
<br>
<input type="text" placeholder="email address" name="name" ng-model="user.email" />
<br>
<input type="text" placeholder="age" name="age" ng-model="user.age" />
<br>
<input type="submit" value="Save" />
<p>{{user | json }}</p>
</form>
</div>Note: for submit handler to work, you need a form and a submit button as shown above
注意：要使提交处理程序起作用，您需要一个表单和一个提交按钮，如上所示
