Javascript 帮助在 Jade Express 中显示变量

help with displaying a variable in jade express

提问by rabidmachine9

I'm trying to load some variables with res render like that:

我正在尝试使用 res 渲染加载一些变量，如下所示：

res.render('blog_edit', {title: 'edit your blog', posts: "something"});

though title loads fine post always appears as undefined... here are some of the ways I tried...

虽然标题加载好帖子总是显示为未定义......这里是我尝试过的一些方法......

=posts

#{posts}

and as a javascript variable

并作为 javascript 变量

script   
   document.write(posts)

none of them is working... can you please help? thanks in advance

他们都没有工作......你能帮忙吗？提前致谢

回答by James

try

尝试

  res.render('blog_edit', {locals:{title: 'edit your blog', posts: "something"}});

        #{locals.foo}

回答by Jesús Carrera

I'm using the latest versions today ("express": "4.11.2", "jade": "1.9.2") and this is the syntax that works for me:

我今天使用的是最新版本（“express”：“4.11.2”，“jade”：“1.9.2”），这是对我有用的语法：

res.render('blog_edit', {title: 'edit your blog', posts: "something"});

In template:

在模板中：

#{locals.posts}

or

或者

#{posts}

回答by Scott Montreuil

Here is what works for me.

这对我有用。

in JS
    res.render('index',  {email: req.params.email});

in Jade
   #{locals.email}