是什么导致“模板未定义”在流星？ [英] What causes "Template is not defined" in Meteor?
问题描述
这个非常简单的Meteor应用程序在加载时抛出模板未定义错误。该应用程序基本上与样板项目（ meteor create ）相同，只是拆分为服务器/客户端/公共目录。
<在全局模板对象实际就绪之前，Meteor似乎试图渲染Handlebars
template 标签。当我可以进入JS控制台并输入模板时，它就在那里。 我做错了什么，或者这是一个时间错误？
嗯，这可能会解决你的问题：
注意body标签包含模板名称，但不包含模板：
< body>
{{>你好}}
< / body>
< template name =hello>
{{greet}}
< / template>
另外，请注意.greet是指{{greet}}：
if（Meteor.isClient）{
Template.hello.greet = function（）{
return嘿！;
};
}
所以，问题在于你身体里面没有模板。相反，正文使用{{> hello}}调用模板，如上面的代码所示。
This extremely simple Meteor app is throwing a Template is not defined error on load. The app is essentially identical to the boilerplate project (meteor create), just split into server/client/public directories.
Meteor seems to be trying to render the Handlebars template tags before the global Template object is actually ready. By the time I can get to the JS console and type "Template", it is there.
Have I done something wrong, or is this a timing bug?
Hm, perhaps this will solve your issue:
Note that the body tag includes the template name but not the template:
<body>
{{> hello}}
</body>
<template name="hello">
{{greet}}
</template>
Also, note that ".greet" refers to {{greet}}:
if (Meteor.isClient) {
Template.hello.greet = function () {
return "Hey!";
};
}
So, the issue was that you can't have a template inside the body. Instead, the body calls the template with {{> hello}} as in the above code.
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