问题：我创建了一个带有按钮的md卡的网页。点击该按钮后，我想要另一张卡片出现。问题：我无法弄清楚，如何使新卡的按钮工作。它没有正确格式化，也没有功能。
问题：我需要将代码更改为什么才能使其正常工作？谢谢。
代码：这是我的JavaScript代码：
angular.module('MyApp', ['ngMaterial', 'ngMessages', 'material.svgAssetsCache'])
.controller('AppCtrl', function($scope, $mdDialog) {
function addMeinElement () {
// create a new div element
var newDiv = document.createElement("md-card");
document.querySelector('#myID').appendChild(newDiv);
newDiv.innerHTML = "<md-card-content>Oh no! Why does this button not work?<br>"+
"<md-button class='md-warn' ng-click='my_print_to_console()'>Button :( </md-button>"+
"</md-card-content>";
}
$scope.my_print_to_console = function () {
addMeinElement ();
};
});
这是相应的html：
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="https://www.gstatic.com/firebasejs/5.8.4/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/5.8.4/firebase-auth.js"></script>
<script src="https://www.gstatic.com/firebasejs/5.8.4/firebase-firestore.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,400italic">
<link rel='stylesheet' href='https://cdn.gitcdn.link/cdn/angular/bower-material/v1.1.13/angular-material.css'>
<link rel='stylesheet' href='https://material.angularjs.org/1.1.13/docs.css'>
</head>
<body>
<div ng-controller="AppCtrl" ng-app="MyApp">
<div style="position:fixed; width:100%; top:0; height:100%;">
<div style="position:fixed;width:80%;top:0;left:50%;transform: translate(-50%, 0);">
<md-card>
<md-card-content>
<p>Click the button to hopefully create a new card with another button.</p>
<md-button class="md-warn" ng-click="my_print_to_console()";>Button :)</md-button>
</md-card-content>
</md-card>
<div id="myID">
</div>
</div>
</div>
</div>
<!--
Copyright 2018 Google LLC. All Rights Reserved.
Use of this source code is governed by an MIT-style license that can be found
in the LICENSE file at http://material.angularjs.org/HEAD/license.
-->
<script src='https://ajax.googleapis.com/ajax/libs/angularjs/1.7.6/angular.js'></script>
<script src='https://ajax.googleapis.com/ajax/libs/angularjs/1.7.6/angular-animate.min.js'></script>
<script src='https://ajax.googleapis.com/ajax/libs/angularjs/1.7.6/angular-route.min.js'></script>
<script src='https://ajax.googleapis.com/ajax/libs/angularjs/1.7.6/angular-aria.min.js'></script>
<script src='https://ajax.googleapis.com/ajax/libs/angularjs/1.7.6/angular-messages.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.1/moment.js'></script>
<script src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/t-114/svg-assets-cache.js'></script>
<script src='https://cdn.gitcdn.link/cdn/angular/bower-material/v1.1.13/angular-material.js'></script>
<script src="app.js"></script>
</body>
这是因为Angular不知道这是一个Angular组件。你需要用$compile服务包装你的HTML。
$ compile（'你的html here'）（$ scope）;