【发布时间】:2016-11-02 10:23:59
【问题描述】:
我正在尝试调试一种情况,即我似乎无法根据用户在表单字段中输入的值为我的对象创建新记录。现在,我正忙于帖子无法识别.create 的对象创建方面。我是否也应该使用.create 或.build?我都尝试了,但发生了同样的错误。
TypeError: Ann.create is not a function
at /Users/user/Desktop/Projects/node/nodeapp/app/controllers/appRoutes.js:13:20
appRoutes.js:
var express = require('express');
var appRoutes = express.Router();
var Annotation = require('../models/annotation-model');
appRoutes.route('/')
.get(function(req, res){
res.render('pages/activity-feed.hbs');
})
.post(function(req, res){
var annotation = new Annotation.create({
annotation_date: req.body.annotation-date,
}).then(function(user){
console.log(user.get({plain:true}))
});
annotation.save(function(err){
if (err)
res.send(err);
});
});
module.exports = appRoutes;
控制器索引(dbIndex.js):
var Sequelize = require('sequelize');
var sequelize = new Sequelize('test', 'admin', 'pwd', {
host:'localhost',
port:'3306',
dialect: 'mysql'
});
sequelize
.authenticate()
.then(function(err) {
if (!!err) {
console.log('Unable to connect to the database:', err)
} else {
console.log('Connection has been established successfully.')
}
});
var db = {}
db.Annotation = sequelize.import(__dirname + "/annotation-model");
db.sequelize = sequelize;
db.Sequelize = Sequelize;
module.exports = db;
annotation-model.js:
module.exports = function(sequelize, DataTypes) {
var Annotation = sequelize.define('table', {
annotation_id: {
type: DataTypes.INTEGER,
primaryKey: true
},
annotation_date: DataTypes.DATE,
}, {
freezeTableName: true
});
return Annotation;
}
POST 方法的表单(activity-feed.hbs):
<div class="row">
<div class="col-md-6 col-md-offset-3" style="background-color:#ffe680;">
<div class="annotation-form">
<img class="media-object" src="http://placehold.it/80x80" alt="Generic placeholder image">
<form action="/app" method="post">
<label for="annotation-date">Annotation Date:</label>
<br />
<button>Create</button>
</form>
</div>
</div>
</div>
【问题讨论】:
-
req.body.annotation-date应该是req.body['annotation-date']
标签: node.js express sequelize.js