我的问题是，每当创建一个新客户端时，除了id，name，Responsable和logo之外，数据库中的所有值都为null。我不认为我做了一个程序错误，所以我认为这是一个回调比赛的情况，但我找不到解决方案。 P.S：仅当我选择并发送要上载的图像文件时才会出现问题，在另一种情况下，客户端值被正确存储。 P.S 2：仅在我的远程服务器中出现问题，在本地环境中一切正常！
比你多！
更新：我包含了我的create.ejs视图的代码
这是我的ClientService中的store方法的代码：
store: function(req, done) {
var name = req.param('name'),
town = req.param('town'),
adress = req.param('adress'),
postalCode = req.param('postalCode'),
telephone = req.param('telephone'),
email = req.param('email'),
fax = req.param('fax'),
responsable = req.param('responsable'),
website = req.param('website'),
activity = req.param('activity');
comments = req.param('comments');
Client.create({
name: name,
town: town,
adress: adress,
postalCode: postalCode,
telephone: telephone,
fax: fax,
responsable: responsable,
website: website,
activity: activity,
email: email,
comments: comments
}).exec(function(err, client) {
if (err) console.log(err);
req.file('logo').upload(
{
dirname: sails.config.appPath + sails.config.params.logos
},
function(err, logo) {
if (err) return done(err, null);
if (logo.length !== 0) {
client.logo = require('path').basename(logo[0].fd);
} else {
client.logo = 'default.png';
}
client.save(function(err) {
return done(null, client);
});
}
);
});
}
这是EJS视图的代码：
<div class="portlet-body form">
<!-- BEGIN FORM-->
<form action="store" method="POST" class="form-horizontal" enctype="multipart/form-data">
<div class="form-body">
<div class="row">
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="name">
<label for="form_control_1">Nom du Client</label>
<i class="fa fa-institution"></i>
</div>
</div>
</div>
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="activity">
<label for="form_control_1">Activité</label>
<i class="icon-star"></i>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="responsable">
<label for="form_control_1">Responsable</label>
<i class="icon-user"></i>
</div>
</div>
</div>
<div class="col-md-6">
<div class="form-group" style="margin-left:15px;">
<div class="form-photo-label-form" >
<i class="icon-picture icon-create"></i>
<label for="form_control_1" class="form-photo-create" >Photo </label>
</div>
<br>
<div class="fileinput fileinput-new" data-provides="fileinput">
<span class="btn green btn-file">
<span class="fileinput-new"> Selectionner Fichier </span>
<span class="fileinput-exists"> Changer </span>
<input type="file" name="logo"> </span>
<span class="fileinput-filename"> </span>
<a href="javascript:;" class="close fileinput-exists" data-dismiss="fileinput"> </a>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="email">
<label for="form_control_1">Email</label>
<i class="fa fa-inbox"></i>
</div>
</div>
</div>
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="adress">
<label for="form_control_1">Adresse</label>
<i class="icon-home"></i>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="postalCode">
<label for="form_control_1">Code postale</label>
<i class="fa fa-send"></i>
</div>
</div>
</div>
<div class="col-md-6">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="town">
<label for="form_control_1">Ville</label>
<i class=" fa fa-map"></i>
</div>
</div>
</div>
<!--/span-->
</div>
<div class="row">
<div class="col-md-6">
<div class="row">
<div class="col-md-12">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<textarea class="form-control" rows="3" style="height: 192px; resize:none " name="comments"></textarea>
<label for="form_control_1">Commentaire</label>
<i class=" fa fa-edit"></i>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-6">
<div class="row">
<div class="col-md-12">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="telephone">
<label for="form_control_1">Telephone</label>
<i class="icon-screen-smartphone"></i>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="fax">
<label for="form_control_1">Fax</label>
<i class="fa fa-fax"></i>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group form-md-line-input has-success form-md-floating-label form-create">
<div class="input-icon">
<input type="text" class="form-control" name="website">
<label for="form_control_1">Site Internet</label>
<i class=" fa fa-internet-explorer"></i>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="form-actions right">
<button type="button" class="btn default">Annuler</button>
<button type="submit" class="btn green"><i class="fa fa-check"></i> Enregistrer</button>
</div>
</form>
答案 0 :(得分：2)
没什么神秘的（：
您的问题是您使用的是req.param而不是req.body
你的代码应该是这样的：
const path = require('path'); // somewhere in same module at the top
store: (req, done) => {
Client
.create(req.body)
.exec((err, client) => {
if(err) {
// no need to go further
// if You cannot create database record
return done(err);
}
const dirname = path.join(sails.config.appPath, sails.config.params.logos); // safely concatenates paths based on OS
req
.file('logo')
.upload({dirname}, (err, logo) => {
if (err) {
// we created record (client)
// but could not save the file
// it should not be a stopper
console.error(err);
}
client.logo = (logo) ? path.basename(logo[0].fd) : 'default.png';
client.save((err) => {
if(err) {
// just log the error and continue
console.error(err);
}
done(null, client);
});
});
});
}
附：当您将req.body（或任何其他）对象传递给Client.create并不担心对象内容时，只需在您的模型文件中定义字段约束，ODM（或ORM）将自动处理验证关于约束并将阻止创建空值字段
示例：
module.exports = {
attributes: {
name: {
// it requires field name:
// to be defined (required: true),
// to be string (type),
// to have at least 2 symbols,
// to not exceed 100 symbols
type: 'string',
required: true,
minLength: 2,
maxLength: 100
},
email: {
// it requires field email:
// to be defined (required: true),
// to be email (type),
// to be unique among documents, records, rows
type: 'email',
required: true,
unique: true
},
... and so on ...
}
}
有关验证的更多信息here
答案 1 :(得分：1)
谢谢大家。我通过将文件输入放在表单的末尾来解决问题。与您的建议一样，文件输入后的值在上传文件后重置