I am building a MERN app where I want to use a POST method to send data to my collection in MONGODB. I imported schema as Messages here is the code app.post("/messages/new",(req,res) => { const dbMessage = req.body; Messages.create(dbMessage,(err,data) =>…
In server side want do a nested operation with a string. .It will be in dynamic format. I'm trying with razor engine for this. Any ideas.. Eg: "Mystring.ToUpper().FirstPart(3).Replace("M","Ok")" This string mentioned with the functions name. Var input = "Mystring.ToUpper().FirstPart(3).Replace("M","Ok"); FirstPart(int…
I use nodejs & MongoDB for backend and Flutter for front end. so i'm trying to update details of the user. This is update details function of the user in NodeJs. (user can update his profile image also.) const updateUser…
my issue with FilePond is when I upload multiple images it سeparates the requests, which prevents me from uploading the images to one folder. Here is my input field: <input type="file" id="imgs" name="imgs" accept="image/jpeg" multiple data-allow-reorder="true" data-max-file-size="3MB" data-max-files="5" > Here…
I am working on a vehicle project management system, and using a custom table for storing the signup details in MySQL. When the user logins the authenticate function returns none always, I am using email and password fields for login…
i want to display data on the page but getting and error : data is not defined. please look on the code and help me import { useEffect } from "react"; import axios from "axios"; import useLatestPosts from "../../hooks/useLatestPosts"; import…
This is fragment of my code: <?php session_start(); $_SESSION['counter']=0; if(isset($_POST['id'])){ $id = $_POST['id']; $id = strval($id); @$_SESSION['order'] +=','; @$_SESSION['order'] +=strval($id); echo $_SESSION['order']; $_SESSION['counter']+=1; } echo '<br>'.$_SESSION['counter']; ?> and when I open up the page, I see this error "Fatal error:…
I am have two entites, Coupon and discount, each coupon can have many discounts,and each discount can have only one discount. I need two create new discount and coupon from one request,request body look like this "title": "someTitle", "description": "someDesc",…
I am trying to save data in local storage by using get storage. I created a instance of get storage (box) and write data in it in our services screen. Here I created a instance of get storage Here I…
I always had this doubt when I think about user data. If I created a site, for example a marketplace, when I'm going to store the data in the backend should I simply create a big array like this? const…