我从MEAN.js框架开始，我正在尝试创建我的第一个应用程序。我正在使用Yeoman生成的CRUD模块创建应用程序（yo meanjs：crud-module）。
该应用是一个包含2个字段的简单表单。 “名称”和“图像”。名称是图像的标题，图像是图像的URL。
我现在的问题是我无法在表单中插入Mongo集合“照片”这两个字段。只有CRUD模块生成器默认生成的字段“name”才能正确插入集合中。 我做错了什么？
photo.server.model.js
'use strict';
/**
* Module dependencies.
*/
var mongoose = require('mongoose'),
Schema = mongoose.Schema;
/**
* Photo Schema
*/
var PhotoSchema = new Schema({
name: {
type: String,
default: '',
required: 'Introduce el nombre de la imagen',
trim: true
},
image: {
type: String,
default: '',
required: 'Introduce la url de la imagen',
trim: true
},
created: {
type: Date,
default: Date.now
},
user: {
type: Schema.ObjectId,
ref: 'User'
}
});
mongoose.model('Photo', PhotoSchema);
photo.server.controller.js
'use strict';
/**
* Module dependencies.
*/
var path = require('path'),
mongoose = require('mongoose'),
Photo = mongoose.model('Photo'),
errorHandler = require(path.resolve('./modules/core/server/controllers/errors.server.controller')),
_ = require('lodash');
/**
* Create a Photo
*/
exports.create = function(req, res) {
var photo = new Photo(req.body);
photo.user = req.user;
photo.save(function(err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.jsonp(photo);
}
});
};
/**
* Show the current Photo
*/
exports.read = function(req, res) {
// convert mongoose document to JSON
var photo = req.photo ? req.photo.toJSON() : {};
// Add a custom field to the Article, for determining if the current User is the "owner".
// NOTE: This field is NOT persisted to the database, since it doesn't exist in the Article model.
photo.isCurrentUserOwner = req.user && photo.user && photo.user._id.toString() === req.user._id.toString();
res.jsonp(photo);
};
/**
* Update a Photo
*/
exports.update = function(req, res) {
var photo = req.photo;
photo = _.extend(photo, req.body);
photo.save(function(err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.jsonp(photo);
}
});
};
/**
* Delete an Photo
*/
exports.delete = function(req, res) {
var photo = req.photo;
photo.remove(function(err) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.jsonp(photo);
}
});
};
/**
* List of Photos
*/
exports.list = function(req, res) {
Photo.find().sort('-created').populate('user', 'displayName').exec(function(err, photos) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
res.jsonp(photos);
}
});
};
/**
* Photo middleware
*/
exports.photoByID = function(req, res, next, id) {
if (!mongoose.Types.ObjectId.isValid(id)) {
return res.status(400).send({
message: 'Photo is invalid'
});
}
Photo.findById(id).populate('user', 'displayName').exec(function (err, photo) {
if (err) {
return next(err);
} else if (!photo) {
return res.status(404).send({
message: 'No Photo with that identifier has been found'
});
}
req.photo = photo;
next();
});
};
photo.client.controller.js
(function () {
'use strict';
// Photos controller
angular
.module('photos')
.controller('PhotosController', PhotosController);
PhotosController.$inject = ['$scope', '$state', '$window', 'Authentication', 'photoResolve'];
function PhotosController ($scope, $state, $window, Authentication, photo) {
var vm = this;
vm.authentication = Authentication;
vm.photo = photo;
vm.error = null;
vm.form = {};
vm.remove = remove;
vm.save = save;
// Remove existing Photo
function remove() {
if ($window.confirm('Are you sure you want to delete?')) {
vm.photo.$remove($state.go('photos.list'));
}
}
// Save Photo
function save(isValid) {
if (!isValid) {
$scope.$broadcast('show-errors-check-validity', 'vm.form.photoForm');
return false;
}
// TODO: move create/update logic to service
if (vm.photo._id) {
vm.photo.$update(successCallback, errorCallback);
} else {
vm.photo.$save(successCallback, errorCallback);
//console.log(vm.photo.image);
}
function successCallback(res) {
$state.go('photos.view', {
photoId: res._id
});
}
function errorCallback(res) {
vm.error = res.data.message;
}
}
}
}());
形状photo.client.view.html
<section>
<div class="page-header">
<h1>{{vm.photo._id ? 'Edit Photo' : 'Nueva imagen'}}</h1>
</div>
<div class="col-md-12">
<form name="vm.form.photoForm" class="form-horizontal" ng-submit="vm.save(vm.form.photoForm.$valid)" novalidate>
<fieldset>
<div class="form-group" show-errors>
<label class="control-label" for="name">Nombre</label>
<input name="name" type="text" ng-model="vm.photo.name" id="name" class="form-control" placeholder="Name" required>
<div ng-messages="vm.form.photoForm.name.$error" role="alert">
<p class="help-block error-text" ng-message="required">El nombre de la foto es requerido</p>
</div>
</div>
<div class="form-group" show-errors>
<label class="control-label" for="image">URL</label>
<input name="image" type="text" ng-model="vm.photo.image" id="image" class="form-control" placeholder="Url" required>
<div ng-messages="vm.form.photoForm.image.$error" role="alert">
<p class="help-block error-text" ng-message="required">La URL de la foto es requerido</p>
</div>
</div>
<div class="form-group">
<button type="submit" class="btn btn-default">{{vm.photo._id ? 'Update' : 'Crear'}}</button>
</div>
<div ng-show="vm.error" class="text-danger">
<strong ng-bind="vm.error"></strong>
</div>
</fieldset>
</form>
</div>
</section>
答案 0 :(得分：0)