Can't seem to see why findByIdAndUpdate is not updating the data. I changed it to findByIdAndRemove to see if I could spot the error but when I change it, it did delete so I couldn't track down the issue. Appreciate your help in advance.
Here is the route
router.get("/:id/edit", function(req, res){
Product.findById(req.params.id, function(err, foundProduct){
res.render("admin/edit",{product: foundProduct});
});
});
router.put("/:id",function(req, res){
Product.findByIdAndUpdate(req.params.id, req.body.product, function(err, updatedProduct){
if(err){
res.redirect("/");
}else{
res.redirect("/admin/inventory");
}
});
});
Here is the button to get to edit form:
<h2>This is the inventory page!</h2>
<% include ../partials/header%>
<a href="/admin/new">Add a new product</a>
<div class = "row">
<% products.forEach(function(product){ %>
<div class = "col-sm-6 col-md-4">
<div class = "thumbnail">
<img src = <%=product.imagePath%> alt = "..." class = "img-responsive">
<div class = "caption">
<h3><%=product.title%> </h3>
<p class = "description"> <%=product.description%> </p>
<div class = "clearfix">
<div class = "price pull-left">$<%=product.price%> </div><br><br>
<a href = "/admin/<%=product._id%>/edit"class = "btn btn-info pull-right" role = "button" > Edit</a>
<form id="delete-form" action="/admin/<%= product._id %>?_method=DELETE" method="POST">
<button class="btn btn-danger">Delete</button>
</form>
</div>
</div>
</div>
</div>
<% }); %>
</div>
<% include ../partials/footer%>
Here is the edit form:
<% include ../partials/header %>
<h2>This is the inventory edit page</h2>
<div class="container">
<div class="row">
<h1 style="text-align: center">Edit</h1>
<div style="width: 30%; margin:25px auto">
<form action="/admin/<%=product._id%>?_method=PUT" method="POST">
<div class="form-group">
<input class="form-control" type="text" name="product[title]" value="<%=product.title%>">
</div>
<div class="form-group">
<input class="form-control" type="text" name="product[imagePath]" value="<%=product.imagePath%>">
</div>
<div class="form-group">
<input class="form-control" type="text" name="product[description]" value="<%=product.description%>">
</div>
<div class="form-group">
<input class="form-control" type="text" name="product[price]" value="<%=product.price%>">
</div>
<div class="form-group">
<button class="btn btn-lg btn-primary btn-block">Submit!</button>
</div>
</form>
<a href="/">Go Back</a>
</div>
</div>
</div>
<% include ../partials/footer %>
Here is the product model:
var mongoose = require('mongoose');
module.exports = mongoose.model('Product',{
imagePath: {type: String, required: true},
title: {type: String, required: true},
description: {type: String, required: true},
price: {type: Number, required: true}
});
Maybe the problem is here:
router.put("/:id",function(req, res){
Product.findByIdAndUpdate(req.params.id, req.body.product, function(err, updatedProduct){
if(err){
res.redirect("/");
}else{
res.redirect("/admin/inventory");
}
});
});
Change it to:
router.put("/:id",function(req, res){
Product.findByIdAndUpdate(req.params.id, { imagePath: req.body.imagePath, ..... }, function(err, updatedProduct){
if(err){
res.redirect("/");
}else{
res.redirect("/admin/inventory");
}
});
});
Your form is using "extended format" parameter names:
<input class="form-control" type="text" name="product[title]" ...>
However, if you disable extended format parsing in body-parser
, the resulting value in req.body
will be wrong:
{ 'product[title]' : 'value' }
(instead of { product : { title : 'value' } }
)
You should enable extended format parsing:
app.use(bodyParser.urlencoded({ extended : true }));
Documentation: https://github.com/expressjs/body-parser#extended
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