我对handlebars.js有一个问题。也许这完全是微不足道的,但我也是一个全新的车把新手。So...here是我的index.html中的示例代码,如下所示:
<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<script data-main="scripts/main" src="scripts/require.js"></script>
<!-- Place favicon.ico and apple-touch-icon.png in the root directory -->
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="css/main.css">
<script src="scripts/modernizr-2.6.2.min.js"></script>
<script src='scripts/content.js'></script>
<script src='scripts/handlebars-1.0.0-rc.4.js'></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="scripts/jquery-1.9.1.min.js"><\/script>')</script>
<script src="scripts/plugins.js"></script>
<script src="scripts/main.js"></script>
</head>
<body>
<!--[if lt IE 7]>
<p class="chromeframe">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> or <a href="http://www.google.com/chromeframe/?redirect=true">activate Google Chrome Frame</a> to improve your experience.</p>
<![endif]-->
<!-- Add your site or application content here -->
<script id="some-template" type="text/x-handlebars-template">
<table>
<thead>
<th>Username</th>
<th>Real Name</th>
<th>Email</th>
</thead>
<tbody>
{{#users}}
<tr>
<td>{{username}}</td>
<td>{{firstName}} {{lastName}}</td>
<td>{{email}}</td>
</tr>
{{/users}}
</tbody>
</table>
</script>
</body>
</html>还有一个content.js文件,其中包含简单的javascript代码,但它仍然不能工作。如果你们中的任何人能给出建议或解决方案,我将非常感谢。提前谢谢你
var source = $("#some-template").html();
var template = Handlebars.compile(source);
var data = { users: [
{username: "alan", firstName: "Alan", lastName: "Johnson", email: "alan@test.com" },
{username: "allison", firstName: "Allison", lastName: "House", email: "allison@test.com" },
{username: "ryan", firstName: "Ryan", lastName: "Carson", email: "ryan@test.com" }
]};
$("#content-placeholder").html(template(data));诚挚的问候
发布于 2013-06-04 10:51:49
除非您创建了一个名为"users“的自定义块帮助迭代器,否则下面的块将不会执行,这就是为什么当您尝试呈现模板时什么都看不到的原因。
不正确的块帮助迭代器:
{{#users}}
...
{{/users}}根据您在示例中提供的数据,您应该执行以下操作:
正确的块帮助迭代器:
{{#each user}}
My name is {{this.firstname}} {{this.lastname}} and my email is {{this.email}}.
{{/each}}您可以参考Handlebarsjs文档站点上的块帮助器。一开始理解起来可能有点困难,但稍微尝试一下,你就会开始学习Handlebarsjs的一些特性。
发布于 2013-05-30 03:07:29
$(function() { var source = $("#some- template ").html();var template= Handlebars.compile(source);var data ={用户:{用户名:"Alan",firstName:"alan",lastName:"Johnson",邮箱:"alan@test.com“},{用户名:"allison",firstName:"Allison",lastName:"House",邮箱:"allison@test.com”},{用户名:"ryan",firstName:"Ryan",lastName:"Carson",邮箱:"ryan@test.com“} };$("#content-placeholder").html(template(data));});
第一个问题将导致在浏览器的控制台中记录一个错误。这是你应该首先检查的东西。
https://stackoverflow.com/questions/16819105
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