Tutto funziona qui. L'unico problema è che in mio file manubrio, devo arrivare a compiti di una persona come questo:Come rendere sequelize ha molte associazioni in lettere minuscole nelle viste
this.Tasks
avrei preferito apparire come questo:
this.tasks
Come faccio a personalizzare Sequelize a fare così?
Questo è ciò che il percorso radice della mia app sembra (è il rendering del file index.handlebars)
il mio percorso:
router.get('/', function(req, res) {
models.Person.findAll({
include: [ models.Task ]
}).then(function(people) {
res.render('index', {
user_id: req.session.user_id,
email: req.session.user_email,
logged_in: req.session.logged_in,
people: people
});
});
});
mio file index.handlebars:
{{#each people}}
<li>
{{this.name}}
{{#if ../logged_in}}
<a href="/people/{{this.id}}/destroy"> destroy</a>
{{/if}}
<ul>
{{#if ../logged_in}}
<li>
<form action="/people/{{this.id}}/tasks/create" method="POST" style="display: inline">
<input type="text" name="task" placeholder="add task here">
<input type="submit" value"assign task">
</form>
</li>
{{/if}}
{{#each this.Tasks }}
<li>
{{this.task}}
{{#if ../../logged_in}}
<a href="/people/{{this.person_id}}/tasks/{{this.id}}/destroy">destroy</a>
{{/if}}
</li>
{{/each}}
</ul>
</li>
{{/each}}
la mia migrazione tabella persone:
"use strict";
module.exports = {
up: function(queryInterface, Sequelize) {
return queryInterface
.createTable('people', {
id: {
type: Sequelize.INTEGER,
autoIncrement: true,
primaryKey: true
},
name: Sequelize.STRING,
created_at: Sequelize.DATE,
updated_at: Sequelize.DATE
});
},
down: function(queryInterface, Sequelize) {
return queryInterface
.dropTable('people');
}
};
mia migrazione tabella delle attività:
"use strict";
module.exports = {
up: function(queryInterface, Sequelize) {
return queryInterface
.createTable('tasks', {
id: {
type: Sequelize.INTEGER,
autoIncrement: true,
primaryKey: true
},
person_id: {
type: Sequelize.INTEGER
},
task: Sequelize.STRING,
created_at: Sequelize.DATE,
updated_at: Sequelize.DATE
});
},
down: function(queryInterface, Sequelize) {
return queryInterface
.dropTable('tasks');
}
};
mia person.js modello:
"use strict";
module.exports = function(sequelize, DataTypes) {
var Person = sequelize.define("Person", {
name: DataTypes.STRING
}, {
underscored: true,
freezeTableName: true,
tableName: 'people',
classMethods: {
associate: function(models) {
Person.hasMany(models.Task)
}
}
});
return Person;
};
mio modello task.js:
"use strict";
module.exports = function(sequelize, DataTypes) {
var Task = sequelize.define("Task", {
task: DataTypes.STRING
}, {
freezeTableName: true,
tableName: 'tasks',
classMethods: {
associate: function(models) {
Task.belongsTo(models.Person, {
onDelete: "CASCADE",
foreignKey: {
allowNull: false
}
});
}
}
});
return Task;
};