Polymer - 纸质卡片

纸质卡片是带有独特相关数据的简单材料设计形式的纸张。要获取目录中的纸质卡片，您应当在命令提示符中使用以下命令。

bower install --save PolymerElements/paper-card

示例

以下示例指定在 Polymer.js 中使用纸质卡片元素。创建 index.html 文件，并在其中添加以下代码 −

<!doctype html>
<html>
   <head>
      <link rel = 'import' href = 'my-app.html'>
   </head>
   
   <body>
      <h2>Paper-Card Example</h2>
      <my-app></my-app>
   </body>
</html>

现在，打开 my-app.html 文件，并在其中包含以下代码。

<link rel = 'import' href = 'bower_components/polymer/polymer.html'>
<link rel = "import" href = "bower_components/paper-button/paper-button.html">
<link rel = "import" href = "bower_components/paper-styles/paper-styles.html">
<link rel = "import" href = "bower_components/paper-card/paper-card.html">
<link rel = "import" href = "bower_components/iron-icons/iron-icons.html">
<link rel = "import" href = "bower_components/iron-icons/communication-icons.html">

<dom-module id = 'my-app'>
   <template>
    
      <style is = "custom-style">
         body {
            display: flex;
            align-items: center;
            justify-content: center;
         }
         
         paper-card {
            max-width: 500px;
         }
         
         .cafe-header { @apply(--paper-font-headline); }
         .cafe-light { color: var(--paper-grey-600); }
         .cafe-location {
            float: right;
            font-size: 15px;
            vertical-align: middle;
         }
         
         .cafe-reserve { color: var(--google-blue-500); }
         iron-icon.star {
            --iron-icon-width: 16px;
            --iron-icon-height: 16px;
            color: var(--paper-amber-500);
         }
      </style>
      
      <paper-card >
         <div class = "card-content">
            <div class = "cafe-header">TutorialsPoint</div>
            <div class = "cafe-rating">
               <iron-icon class = "star" icon = "star"></iron-icon>
               <iron-icon class = "star" icon = "star"></iron-icon>
               <iron-icon class = "star" icon = "star"></iron-icon>
               <iron-icon class = "star" icon = "star"></iron-icon>
               <iron-icon class = "star" icon = "star"></iron-icon>
            </div>
         
            <p>Free Tutorials</p>
            <p class = "cafe-light">Enjoy theory and lab at the same time, right here
               online. An online Lab for IT Professionals</p>
         </div>
      </paper-card>
   </template>
   
   <script>
      Polymer ({
         is: 'my-app',
         ready: function() {
            this.async(function() {
            });
         }
      });
   </script>
<dom-module>

输出

要运行该应用程序，请导航至创建的项目目录，然后运行以下命令。

polymer serve

现在，打开浏览器并导航至 http://127.0.0.1:8081/。以下内容将为输出。

polymer_elements.htm

打印页面