我正在使用MEAN.JS,我已经为项目创建了一个模块。我想为这些项目添加任务,我想用多维数组来完成。我希望数组包含一个task.description和一个任务都是字符串的task.status。我想我理解项目的客户端部分,我知道还有其他文件。但是,我相信这会让问题变得尽可能简单,因为我正努力在本网站上开发我的个人资料。然而,我将包含controller.js,所以我可以使这个工作,并希望得到正确的答案。
project.server.model.js
'use strict';
/**
* Module dependencies.
*/
var mongoose = require('mongoose'),
Schema = mongoose.Schema;
/**
* Project Schema
*/
var ProjectSchema = new Schema({
created: {
type: Date,
default: Date.now
},
title: {
type: String,
default: '',
trim: true,
required: 'Title cannot be blank'
},
description: {
type: String,
default: '',
trim: true
},
/* MODEL for TASK ARRAY*/
task: {
},
user: {
type: Schema.ObjectId,
ref: 'User'
}
});
mongoose.model('Project', ProjectSchema);
projects.server.controller.js
'use strict';
/**
* Module dependencies.
*/
var path = require('path'),
mongoose = require('mongoose'),
Project = mongoose.model('Project'),
errorHandler = require(path.resolve('./modules/core/server/controllers/errors.server.controller'));
/**
* Create a project
*/
exports.create = function (req, res) {
var project = new Project(req.body);
project.user = req.user;
project.save(function (err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.json(project);
}
});
};
/**
* Show the current project
*/
exports.read = function (req, res) {
res.json(req.project);
};
/**
* Update a project
*/
exports.update = function (req, res) {
var project = req.project;
project.title = req.body.title;
project.description = req.body.description;
project.save(function (err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.json(project);
}
});
};
编辑project.client.view.html
<section ng-controller="ProjectsController" ng-init="findOne()">
<div class="page-header">
<h1>Edit Project</h1>
</div>
<div class="col-md-12">
<form name="projectForm" class="form-horizontal" ng-submit="update(projectForm.$valid)" novalidate>
<fieldset>
<div class="form-group" show-errors>
<label for="title">Title</label>
<input name="title" type="text" ng-model="project.title" id="title" class="form-control" placeholder="Title" required>
<div ng-messages="projectForm.title.$error" role="alert">
<p class="help-block error-text" ng-message="required">Project title is required.</p>
</div>
</div>
<div class="form-group">
<label for="description">Description</label>
<textarea name="description" ng-model="project.description" id="description" class="form-control" cols="30" rows="4" placeholder="Description"></textarea>
</div>
<div class="form-group">
Task Description
<textarea name="description" ng.model="project.task.description" class="form-control" cols="30" rows="3" placeholder="Description"></textarea>
<div>
Task Status
<input name="status" ng.model="project.task.status" class="form-control" placeholder="Status">
</div>
</div>
<div class="form-group">
<input type="submit" value="Update" class="btn btn-default">
</div>
<div ng-show="error" class="text-danger">
<strong ng-bind="error"></strong>
</div>
</fieldset>
</form>
</div>
</section>
答案 0 :(得分:0)
首先,创建一个引用项目的任务模型(task.server.model.js)
var TaskSchema = new mongoose.Schema({
description: String,
status: String,
// referencing Project model
project: { type: mongoose.Schema.Types.ObjectId, ref: 'Project' }
});
然后在Project模型参考任务中 //将其添加到项目架构定义
tasks: [{ type: mongoose.Schema.Types.ObjectId, ref: 'Task' }]
答案 1 :(得分:0)
它应该
var mongoose = require('mongoose'),
Schema = mongoose.Schema;
/**
* Task Schema
*/
var TaskSchema = new Schema({
description: String,
status: String,
project: {
type: Schema.ObjectId,
ref: 'Project'
}
});
希望它对你有所帮助!