akashyap2013/crud_application_node

In this project, we are going to create node CRUD application with express and mongodb.

About MySelf

• 👋 Hi, I’m @akashyap2013 from india.
• 👀 I’m a Youtuber. I have a youtube channle @DailyTuition
• 🌱 I love programming so i decided to make videos on it
• 📫 You can reach me at @akki.2013 on Instagram.

crud_application_node's Issues

heroku deployment

help

MongoParseError: options usefindandmodify, usecreateindex are not supported

[nodemon] app crashed - waiting for file changes before starting...

crud application not woking

please help me I am making the application for the project sir, please
@akashyap2013
this is a video please sir watch and tell the problem
thanks you
shiv rathore
https://drive.google.com/file/d/1Q4--4pH5Jcfecw1bNTtR4M_t4Pag_bI0/view?usp=sharing

Form action issue for add user

On "_form.ejs" file --

On "controller.js" file --
// save user in the database
user.save(user).then(data => {
res.send(data)
res.redirect('/add_user');
}).catch(err => {
res.status(500).send({
message: err.message || "Some error occurred while creating a create operation"
});
});
}

It's showing the raw .json format after submitting the new user data.

Form validation

How to perform form validation on,

<div class="form-group">
    <label for="min_n" class="text-light">Minimum Number</label>
    <input type="number" min="1" onkeyup="MaximumNValidate()" name="min_n" value="" placeholder="123" required>
</div>
<div class="form-group">
    <label for="max_n" class="text-light">Maximum Number</label>
    <input type="number" min="1" onkeyup="MaximumNValidate()" name="max_n" value="" placeholder="321" required>
</div>

function MinimumNValidate(){
        var min = parseInt(document.getElementsByName("min_n").value);
        var max = parseInt(document.getElementsByName("max_n").value);
        if(min > max) {
            alert("Minimum value must be lesser than maximum value. " + min + " > " + max );
        } 
    }    

    function MaximumNValidate(){
        var min = parseInt(document.getElementsByName("min_n").value);
        var max = parseInt(document.getElementsByName("max_n").value);
        if(max<min) {
            alert("Maximum value must be greater than minimum value."  + min + " > " + max );
        } 
    }

It works on normal html but it's not working on nodejs

"message":"connect ECONNREFUSED ::1:3000"

started server after installing all dependencies and also created .env file.
these are the variables with their values:

PORT=5000
MONGO_URI=mongodb://127.0.0.1/crudnodeapp

I just got this error on my browser screen
{"message":"connect ECONNREFUSED ::1:3000","name":"Error","stack":"Error: connect ECONNREFUSED ::1:3000\n at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1300:16)","config":{"url":"http://localhost:3000/api/users","method":"get","headers":{"Accept":"application/json, text/plain, */*","User-Agent":"axios/0.21.0"},"transformRequest":[null],"transformResponse":[null],"timeout":0,"xsrfCookieName":"XSRF-TOKEN","xsrfHeaderName":"X-XSRF-TOKEN","maxContentLength":-1,"maxBodyLength":-1},"code":"ECONNREFUSED"}

i just tried to go on another manually by typing their urls got from routes file
only one route work for me @method GET /add-user
another both routes @method GET / and @method GET /update-user throw same error mentioned above...
one more thing i want to add is that database is all good. I created the user using above working route /add-user and then checked the collection it was successfully added to the database. Plz help me

Issues

Hello! I 'm sorry for my question.
I don't understand what am I can writing in file config.env.
I written
PORT = 8080
MONGO URI = // localhost: 8080/connection
and I have error (

mongodb ur

my question is How do i solve this

search name

How can I add search by name functionality on frontend?

set view-engine(EJS) syntax is not correct on 'server.js' file

using api result

I'm not getting same result of section using api from video

api-user

****can not able to add new user

[nodemon] app crashed - waiting for file changes before starting...

nodemon crashed

nodemon crashed while connecting with local `mongoDB.

[nodemon] app crashed - waiting for file changes before starting...