Rails to_json.html_safe 未捕获的语法错误：意外的标识符

发布于 2024-11-25 08:00:20 字数 636 浏览 3 评论 0原文

我在我的库存rails 3.1应用程序的projects#index.html.erb中有一个javascript部分，内容如下：

<script type="text/javascript" charset="utf-8">
var projects = <%= @projects.to_json.html_safe -%>
  $(function () {
    // some other code...
  });
</script>

，Chrome的控制台现在会抱怨“未捕获的语法错误：意外的标识符”

但是，如果我删除“var项目”行后面的任何内容像这样

<script type="text/javascript" charset="utf-8">
var projects = <%= @projects.to_json.html_safe -%>
</script>

一切都很好，当有人在 Chrome javascript 控制台中输入“projects”时，我确实得到了对象列表 [对象，对象，对象，...，对象]

我无法弄清楚这里的问题是什么，你能帮忙吗？

谢谢！

原文

I have in my stock rails 3.1 app's projects#index.html.erb a javascript section to reads like this:

<script type="text/javascript" charset="utf-8">
var projects = <%= @projects.to_json.html_safe -%>
  $(function () {
    // some other code...
  });
</script>

However, Chrome's console complains that "Uncaught SyntaxError: Unexpected identifier"

now, if I remove anything that follows the "var projects" line like this

<script type="text/javascript" charset="utf-8">
var projects = <%= @projects.to_json.html_safe -%>
</script>

everything is fine and when one typed "projects" in the Chrome javascript console, I do get the list of objects
[ object, object, object, ..., object ]

I cannot work out what the issue is here, can you help?

Thanks!

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