Handlebars 4.0.2 应包含哪些源文件?

What source files should be included for Handlebars 4.0.2?

我才刚刚开始使用 Handlebars.js,我已经对 HTML 中应该包含的内容感到困惑。

我设置了一个最小的 helloworl HTML 文件,如下所示:

<html>
<body>
  <script id="entry-template" type="text/x-handlebars-template">
    <div class="entry">
      <h1>{{title}}</h1>
      <div class="body">
        {{body}}
      </div>
    </div>
  </script>

  <script src="bower_components/jquery/dist/jquery.js"></script>
  <script src="bower_components/handlebars/handlebars.js"></script>
  <script src="bower_components/handlebars/handlebars.runtime.js"></script>
  <script type="text/javascript">
  var source   = $("#entry-template").html();
  var template = Handlebars.compile(source);
  var context = {title: "My New Post", body: "This is my first post!"};
  var html    = template(context);
  document.write(html);
  </script>
</body>
</html>

我收到以下错误:

[Error] TypeError: undefined is not a function (evaluating 'Handlebars.compile(source)')
global code (index.html, line 17)

要使这个最小示例正常工作,还应包括哪些其他依赖项?

使用的版本:

  1. 您对 bower_components/handlebars/handlebars.runtime.js 的调用将覆盖 bower_components/handlebars/handlebars.js 设置的内容。

  2. 使用 handlebars.runtime.js 意味着您的模板已经编译,因此您获得的 Handlebars 对象不包含 compile 函数。

删除 <script src="bower_components/handlebars/handlebars.runtime.js"></script> 你应该可以开始了:http://jsfiddle.net/nikoshr/dr3gwh7u/

<script src="bower_components/jquery/dist/jquery.js"></script>
<script src="bower_components/handlebars/handlebars.js"></script>

<script type="text/javascript">
    var source   = $("#entry-template").html();
    var template = Handlebars.compile(source);
    var context = {title: "My New Post", body: "This is my first post!"};
    var html    = template(context);
    $('body').append(html)
</script>