This is my code but I do not know if there will be any problem with the sentence I have made
public void modificar(Int32 cantidad, String producto, String tipo_pedido, Double total)
{
conexion.operacion("UPDATE pedidos s...
I get the following question: I have three tables in my database (student (role 1), teacher (role 2), guardian (role 3)) each of them has a specific role and I have a form to register the data, I would like to know if there is a way to register...
I am writing a system that should update two divs, as much as possible, in real time.
The way I found it is as follows, using AJAX:
function actualizarDatos(){
$.ajax({
type: 'POST',
cache: false,
async:true,
url: 'l...
I would like to know how it is sent from a single form to different tables.
for example I have the following code could add an example by sending different records to two tables.
<!doctype html>
<html>
<head>
<meta char...
While there are similar questions answered, I could not solve my problem. I have generated from Php, a two-dimensional array obtained from a previous page, from where I passed the data by the POST method, now I need to save them in a table previ...
I hope to explain myself well and that you can help me, thanks in advance, the situation is as follows:
I am developing a system that diagnoses computer failures, which will work in the following way, the user will select several symptoms and...
with help I have used the following code that allows me to enter data from an input and that it be separated into 3 different values that I need, which are value, code and serial
<?php
$datos = "3,5 1401 4145 7854 8454 7458 5152556555 5 140...
I must keep a numeric record (units that come in a box) but it is not saving me I do the following.
if(isset($_POST['act'])) {
if($_POST['act'] == '1') {
if(!isset($_POST['name']) || !isset($_POST['descrp']) || !isset($_POST['cat']...
I'm trying to make a model's forward engineer to pass it to SQL and it throws a syntax error, the message says that it was completed with errors, the error as I said is syntax, but if the same workbench does the script, does it? why do you get i...
I have a record of entry and exit of each worker (each one has an ID) where each of them only enters their user code and records their schedules, but it happens that sometimes they are forgotten.
How can I display the data in the same row of a t...