All Questions
135
questions
0
votes
0
answers
38
views
Mongoose data not showing on the web page as expected
I am creating a web app for keeping notes using mongodb, node.js, express and pug. When I load the home page the notes are arranged in order of date created. When I click the button to arrange the ...
-3
votes
1
answer
63
views
I am building an app where I want the admin to update any user who are displayed in the admin panel
I am a beginner and got stuck in this problem. I am building an app where I want the admin to update any user who are displayed in the admin panel by clicking on the update button at the bottom of the ...
0
votes
1
answer
80
views
Unable to access a property of an object using Mongoose
Sample data:
{
"_id": "ObjectId_for_Site1",
"name": "Site 1",
"address": "123 Reeganangam",
"manager": {
"_id&...
0
votes
0
answers
50
views
how do I wait for data to be fetched in javascript? [duplicate]
so i am fetching data from mongodb atlas and then store it in an array, then i pass it in pug , but issue here is what i think is that pug file is rendered before data could be fetched .
here is the ...
0
votes
1
answer
278
views
Update HTML page on mongodb data change
I want to update the HTML/pug page of multiple users when particular data changes in my MongoDB database. A user(A) follows another user(B) (whose data is stored in a different collection). When user(...
- 31
1
vote
1
answer
62
views
I can't call PATCH method using Pug, Mongoose and Express.js
I am new to code and I apologize in advance for all my noob mistakes.
I'm trying to set a new color to an existing object stored in MongoDB using the PATCH method in the browser, but I don't ...
- 11
0
votes
3
answers
97
views
How do I sort array by numbers and also prevent it from increasing more then 15 length and take only the biggest numbers?
here is my code for now:
router.get('/questions/best', function(req,res,next){
Question.find({}).exec(function(err,results){
if (err){return next(err)}
let top15 = [];
for(let i = 0; i&...
- 71
0
votes
1
answer
62
views
Can I update mongoose model that is once already rendered by using fetch?
I'm creating a web s like youtube using express.
and I'm using mongoose for db and pug(jade) template for view.
If I get to the home router("/"), the view file-"Home"- and db array-...
0
votes
2
answers
505
views
How to separate month and year in Date in pug
This is the format of date saved in MongoDB:
Sun Feb 13 2022 05:30:00 GMT+0530 (India Standard Time)
How to separate month, year and day from this date in pug? I want to take this date in pug and ...
0
votes
1
answer
162
views
To display specific data related of current user to get rendered
Hi I want to ask how to get data of booking for current user logged in,
the schema model seperated into 2 files (userModels and bookingModels)
userModels
const crypto = require('crypto');
const ...
- 1
1
vote
1
answer
867
views
.cache() is not a function Mongoose
I just created a simple backend of Contact form Using Nodejs, Express and Mongoose. I used Pug template engine. I created a backend to take data from users through Contact form and save into my ...
- 13
1
vote
1
answer
24
views
Pug render Mongoose: Error "cannot display [X] of undefined" but field is optional in schema and empty in some docs?
Noob here building a simple DB site with Mongoose, Express, Pug and Node.
I'm emulating Mozilla's "Local Library" site tutorial, in case you're familiar with that.
My Model has an optional ...
0
votes
0
answers
26
views
How can I use a function parameter as a mongoose query?
The code is as follows...
function getqueried(operand, a, b, c, d, e){
console.log('queriedobjects length: ' + queriedgameobjects.length);
return GameModel.find({$or:[{"ho": {...
0
votes
1
answer
311
views
Why doesn't "res.sendFile()" fucntion(Express.js) work with 'pug' files?
I am learning to use express with mongodb. I have this code & it works(it doesn't include 'pug' files though)
var express = require("express");
var app = express();
var port = 3000;
var ...
- 410
0
votes
3
answers
652
views
How to set default option for dynamic select control in Node-Express-Mongoose?
I'm now working in Node-Express environment with PUG as a view engine.
I have CompanySchema with one of the fields "comp_ParentName" which referring to schema itself:
comp_ParentName: {type: ...
- 13