I am defining a database model property like this. class GuestList extends DatabaseModel { protected static $table = ‘GuestLists’; public $ID; public $EventName; public \DateTime $EventDateTime; } But its throwing a fatal error. because there are already some data in that table and for some row the value in the EventDateTime is NULL. If i… Read More OOP PHP – How to define DateTime property for a db table model object when there is a NULL value in database

I’m new to laravel.. and i got an error Route [student] not defined. this is the code in my view ` <a href="{{ route(‘student’, $student->id) }}" class="font-medium text-blue-600 dark:text-blue-500 hover:underline hover:text-blue-800 dark:hover:text-blue-400"> detail </a> ` this is the code in my controller Route::get(‘/student/{id}’, [ ‘as’ => ‘student’, StudentController::class, ‘ShowDetail’, ]); how do i fix it?… Read More Laravel – Route [student] not defined

MVC Pattern template creation for PDF conversion public static void main(String…aArguments) throws IOException { String strDatos = "Jorman 14988611"; StringTokenizer tokens = new StringTokenizer(strDatos, " "); int nDatos = tokens.countTokens(); String[] datos = new String[nDatos]; int i = 0; This code separates a string into tokens and stores them in an array of strings, and… Read More How to write a values in HTML template, Using Microservices?

The ViewModel below is used on multiple forms. My goal is to update values received from those forms using the DateRangeViewModel itself. Is it possible? Example: User submits "2022-01-01 12:00:00 AM" and I update it to "2022-01-02 12:00:00 AM" before passing it to the controller. What I have tried: public class DateRangeViewModel { public DateTime?… Read More Update property values using the ViewModel

Problem – The query string parameter value is getting truncated if I have # in the parameter string value. I have a table where I am binding the anchor tag <a/> prop href value like below; <a class="btn btn-primary" href="/FileDetails/DownloadBlob?dirName=@data.FolderName&blobName=@data.FileName"> after binding on browser: <a class="btn btn-primary" href="/FileDetails/DownloadBlob?dirName=RSHSYNCADE&amp;blobName=J231132 anyfoostringnjectable barfoorBstringch #212422627, string Batch #145876V.pdf"> In… Read More Query String parameter value truncate after #

I got model and inside model we got "IsActive" with bool type. I want is when "IsActive" comes our View by "true", checkbox also start with checked and if it comes with "false" checkbox unchecked. How can i do that? Thanks for helping me! <input class="togglecheckbox" type="checkbox" id="switch"/> >Solution : Use the checked attribute: <input… Read More .net core MVC checkbox pre checked by model.item

I made the user input part of my project as a modal (pop-up), so I need to transfer the data to the back side (controller) without refreshing the page. For this reason, I chose to use ajax, but I have a problem. Here my Register Controller. [HttpPost] public JsonResult Register(RegisterViewModel formData) { var user =… Read More Insert data into database using jQuery AJAX in ASP.NET 6.0 MVC Application

I am new to Node.js. After watching many explanatory videos and Node docs, I started developing the site while respecting an MVC structure. The node server seems to work but the display on the front shows Cannot GET /. Here is the Browser Screenshot and the MVC structure of the project index.js code : ‘use… Read More Getting "Cannot GET /" on the front page with express.js

I am trying to make a site. I created pages such as adding and deleting ready with Controller. But I am getting an error on the pages. ClassTablesController.cs: using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Mvc; using Microsoft.AspNetCore.Mvc.Rendering; using Microsoft.EntityFrameworkCore; using StudentWebApp.Models; namespace StudentWebApp.Controllers { public class ClassTablesController : Controller { private readonly… Read More InvalidOperationException: Unable to resolve service for type 'StudentWebApp.Models.StudentAppContext' Error

I have this form, where user sees his account’s amount and can send money to other user just by providing email. The problem is, when user provides wrong data, function returns page, but I get NullExceptionError. Actually, I think, that validators work fine, but there is something wrong with return type, or with how this… Read More Error while validation fields in MVC ASP.NET Core