1
我是新来Keystone.js和MongoDB /开发的NodeJS,但我已经爱上它。问题与描述显示画廊图像Keystone.js
我试图改变梯形默认库行为添加名称,自“Types.CloudinaryImages”的描述给每个画廊内的图像似乎并没有答应。 如在Image gallery with caption using CloudinaryImage on keystonejs上发现的,我添加了一个新的“图像”模型并修改了我的主页的路线(应该显示这些图库)。
当检查控制台日志,查询不检索画廊和填充的链接图片,但有什么错我的代码,以显示它们。
廊模式
var keystone = require('keystone');
var Types = keystone.Field.Types;
/**
* Gallery Model
* =============
*/
var Gallery = new keystone.List('Gallery', {
map: { name: 'name' },
autokey: { from: 'name', path: 'key', unique: true },
});
Gallery.add({
name: { type: String, required: true },
published: {type: Types.Select, options: 'Yes, No', default: 'No', index: true, emptyOption: false},
publishedDate: { type: Date, index: true, dependsOn: {published: 'Yes'} },
heroImage: { type: Types.Relationship, ref:'Image' },
images: { type: Types.Relationship, ref: 'Image', many: true },
});
Gallery.track = true;
Gallery.defaultColumns = 'title, published|20%, publishedDate|20%';
Gallery.register();
图像模型
var keystone = require('keystone');
var Types = keystone.Field.Types;
/**
* Image Model
* =============
*/
var Image = new keystone.List('Image', {
map: { name: 'name' },
autokey: { from: 'name', path: 'key', unique: true },
});
Image.add({
name: { type: String, required: true },
publishedDate: { type: Date, default: Date.now },
image: { type: Types.CloudinaryImage, autoCleanup: true, required: true, initial: false },
description: { type: Types.Textarea, height: 150 },
});
Image.relationship({ ref: 'Gallery', path: 'heroImage' });
Image.relationship({ ref: 'Gallery', path: 'images' });
Image.register();
路线:index.js
var keystone = require('keystone'),
Gallery = keystone.list('Gallery'),
Image = keystone.list('Image');
exports = module.exports = function (req, res) {
var view = new keystone.View(req, res);
var locals = res.locals;
// locals.section is used to set the currently selected
// item in the header navigation.
locals.section = 'home';
locals.galleries = [];
//Loading the galleries
view.on('init', function(next){
var q = Gallery.model.find()
.populate('heroImage images')
.sort('sortOrder');
q.exec(function(err, results) {
console.log(results);
locals.galleries = results;
next(err);
});
});
// Render the view
view.render('index');
};
查看模板:index.jade
//Portfolio section
section.grid#portfolio
if galleries.length
each gallery in galleries
if gallery.exists
figure.effect-portfolio.wow.fadeInDown(data-wow-duration="1500ms")
img(src=gallery._.heroImage.limit(680,680))
each image in gallery.images
figcaption
a(href=image.limit(1024,768), title=gallery.name, data-lightbox-gallery="gallery1", data-lightbox-hidpi=image.limit(300,300))
else
h4.text-muted There are no images to display
else
h4.text-muted There are no image galleries yet.
非常感谢提前对你的帮助!