翡翠是如何工作的 - 玉

Question

我试图使用一个Jade块,我的内容没有显示.这是我的index.jade:

//index.jade
extends ../includes/layout

block main-content
  section.content
    div(ng-view)

它正在添加layout我期望的文件.这是该文件:

//layout.jade
doctype html
html
  head
    link(href="/favicon.ico", rel="shortcut icon",type="image/x-icon")
    link(rel="stylesheet", href="/css/bootstrap.css")
    link(rel="stylesheet", href="/vendor/toastr/toastr.css")
    link(rel="stylesheet", href="/css/site.css")
  body(ng-app="app")
    h1 Hello Worldd
    include scripts

但它不包括我的main.jade:

// main.jade
h1 This is a Partial
h2 {{ myVar }}

或其后的任何代码.这是我第一次使用,Jade所以我很挣扎.另外,-content当你包括一个时,它是block什么？谢谢.

Answer 1

块是您要插入到扩展它的模板的内容的"块".

假设目录布局:

|--views  
   |--layout.jade  
   |--index.jade  
   |--main.jade  

以下是使用模板的示例:

//layout.jade

doctype html
html
  head
    link(href="/favicon.ico", rel="shortcut icon",type="image/x-icon")
    link(rel="stylesheet", href="/css/bootstrap.css")
    link(rel="stylesheet", href="/vendor/toastr/toastr.css")
    link(rel="stylesheet", href="/css/site.css")
  body(ng-app="app")
    h1 Hello Worldd
    block content
    include scripts

然后,从layout.jade扩展的所有其他页面都可以将内容插入到该块中:

//index.jade

extends layout
block main-content
  section.content
    div(ng-view)

//main.jade

extends layout
block content
  h1 This is a Partial
  h2 {{ myVar }} // which should be: h2= myVar

这将呈现(假设使用Express):

//index.html

doctype html
html
  head
    link(href="/favicon.ico", rel="shortcut icon",type="image/x-icon")
    link(rel="stylesheet", href="/css/bootstrap.css")
    link(rel="stylesheet", href="/vendor/toastr/toastr.css")
    link(rel="stylesheet", href="/css/site.css")
  body(ng-app="app")
    h1 Hello Worldd
    section.content
      div(ng-view)
    include scripts

//main.html

doctype html
html
  head
    link(href="/favicon.ico", rel="shortcut icon",type="image/x-icon")
    link(rel="stylesheet", href="/css/bootstrap.css")
    link(rel="stylesheet", href="/vendor/toastr/toastr.css")
    link(rel="stylesheet", href="/css/site.css")
  body(ng-app="app")
    h1 Hello Worldd
    h1 This is a Partial
    h2 {{ myVar }} // which should be: h2= myVar
    include scripts