I am trying to pass several data to one view. I can send the products to it but I would like to send the categories as well. I want to send them separately and not with a join. I have been advised to put it after the "then" but I don't know how to do it.
router.get('/', function (req, res) {
models.produit.findAll(
{
include:
[
{
model: models.image, as: "images"
},
{
model: models.promotionproduit, as: "promotionproduits",
include:[{model: models.promotion, as: "Promotion"}]
}
]})
.then(data => {
res.render('home', {
data: data
});
}).catch(err => console.log(err));
});
Sure, use async/await to build up your data then pass it to the view.
router.get('/', async(req, res) => {
// define your data var
const data = {
errors: {}
produits: [],
categories: []
}
// get produits
try {
data.produits = await models.produit.findAll({
include: [{
model: models.image,
as: "images"
},
{
model: models.promotionproduit,
as: "promotionproduits",
include: [{
model: models.promotion,
as: "Promotion"
}]
}
]
})
} catch {
data.errors.produits = 'Échec du chargement des produits.'
}
// get categories
try {
// as above, do your model...
} catch {
data.errors.categories = 'Échec du chargement des catégories.'
}
res.render('home', {
data
});
});