本文介绍了在 Jade 中使用变量包含的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用 Jade 和 Express,我想在我的 include 语句中使用一个变量.例如:
I'm working with Jade and Express and I would like to use a variable in my include statement. For example:
app.js
app.get('/admin', function (req, res) {
var Admin = require('./routes/admin/app').Admin;
res.render(Admin.view, {
title: 'Admin',
page: 'admin'
});
});
layout.jade
layout.jade
- var templates = page + '/templates/'
include templates
当我这样做时,我收到错误 EBADF, Bad file descriptor 'templates.jade'
When I do this I get the error EBADF, Bad file descriptor 'templates.jade'
我什至尝试过
include #{templates}
无济于事.
推荐答案
AFAIK JADE 不支持动态包含.我的建议是在模板之外包含",即
AFAIK JADE does not support dynamic including. What I suggest is to "include" outside the template, i.e.
app.js
app.get('/admin', function (req, res) {
var Admin = require('./routes/admin/app').Admin;
var page = 'admin';
var templates = page + '/templates/';
// render template and store the result in html variable
res.render(templates, function(err, html) {
res.render(Admin.view, {
title: 'Admin',
page: page,
html: html
});
});
});
layout.jade
|!{ html }
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