在Sequelize 4中,有两个类:<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Sensemeister HVAC</title>
<!-- Tell the browser to be responsive to screen width -->
<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
<!-- Bootstrap 3.3.7 -->
<link rel="stylesheet" href="css/bootstrap.min.css">
<!-- Theme style -->
<link rel="stylesheet" href="css/AdminLTE.min.css">
<!-- AdminLTE Skins. Choose a skin from the css/skins
folder instead of downloading all of them to reduce the load. -->
<link rel="stylesheet" href="css/_all-skins.min.css">
<!-- Morris chart -->
<!-- Google Font -->
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="/socket.io/socket.io.js"></script>
<script src="https://code.jquery.com/jquery-1.11.1.js"></script>
<script>
$(function () {
var socketz = io();
$('form').submit(function(){
socketz.emit('emit_from_client', $('#sicaklikSet').val());
$('#sicaklikSet').val('');
return false;
});
socketz.on('emit_from_client', function(data){
//var data = "ID101;Main;24.0;3276.0;3276.0;0;0;1;30.0;3;76.0;85.0;25.0*";
var tokens = data.toString().split(";");
tokens[tokens.length-1] = tokens[tokens.length-1].split("*",1);
for(var i=2; i< tokens.length; ++i)//first two param not necessary
{
var idStr = 'dataToken' + i.toString();
document.getElementById(idStr).innerHTML = tokens[i];
}
//$('#messages').text(data);
});
});
$(document).ready(function(){
$("#btn1").click(function(){
$("#onOffButton").text("Hello world!");
});
$("#btn2").click(function(){
$("#test2").html("<b>Hello world!</b>");
});
$("#btn3").click(function(){
$("#test3").val("Dolly Duck");
});
});
</script>
</head>
</code>
和User
,它们通过
Profile
现在我有一个名为User.associate = (model) => {
User.hasMany(model.profile);
}
的用户实例,并希望创建user
的实例,如何创建与Profile
的关联。
这是我尝试过的。它有效,但我正在寻找更好的解决方案。
user
这是我改变的另一种方式,但不起作用:
var Profile = require('../models/profile');
Profile.create({userId: user.id})
有什么想法吗?
答案 0 :(得分:0)
var profile = new Profile();
profile.setUser(user);
Profile.create(profile).then(res.send('success'));
答案 1 :(得分:0)
创建(或构建并保存)您的个人资料和用户实例。配置文件中的setUser。保存个人资料(再次)。
这样的事情:
const profile = Profile.build({...});
profile.save();
const user = User.build({...});
user.save();
profile.setUser(user);
profile.save();
在使用promises的实践中,在构建newUser和profile之后可能看起来更像是这样:
newUser.save().catch(err => console.log('Failed to create user', err))
profile.save()
.then(profile => profile.setUser(user))
.then(profile => profile.save())
.then(profile => {
res.json(profile)
})
.catch(err => console.log('Failed to create profile', err));
答案 2 :(得分:0)
尝试一下
xpathRetweet = //div[@data-testid='retweet']//*[name()='svg']//*[name()='g']
然后
User.associate = (model) => {
User.hasMany(model.profile, as "profile");
}