Questions tagged as 'php'

Tagged questions
1
answer

add and see updated result in the page

I want to know if there is a way to add the results of several in PHP and automatically show the result on the same page. these are my <div class="row"> <div class="col-md-3">...
asked by 29.08.2018 / 17:42
3
answers

can not read property 'value' of undefined

I'm trying to make a quick add button to the cart but I have a problem and it is that I get the error:    Can not read property 'value' of undefined ' I am using ajax and php. I do not know what the problem could be, that is why I come to...
asked by 17.08.2018 / 19:11
1
answer

HTTP Error 500.19 - Internal Server Error / WINDOWS SERVER 2016

I bought a vps server to host a script developed with laravel, I had never used a VPS and when I uploaded the project and tried to open it I threw the following error: HTTP Error 500.19 - Internal Server Error The requested page cannot be acce...
asked by 19.08.2018 / 01:20
1
answer

The report only prints what is shown in the table

Good I have a system with php where I select multiple checkboxes, and I have to select them to then report where it calls the value of the chekboxes. My problem is that when I search for n-clients and select them, even if all the selected ones a...
asked by 18.08.2018 / 19:38
1
answer

Calendar with PHP, JavaScript and AJAX

I need to make a code that reads the date that the user selects, through a calendar made with Boostrap, the detail is that I can not find a way to achieve my goal. Annex code that I currently carry: Bring calendar data: function calendar(){...
asked by 19.08.2018 / 22:43
1
answer

I have an error of type "Uncaught Error" in a login in php

I share the code and the error <?php include("ProyectoHXM/php/conexion.php"); session_start(); $error = ""; if($_SERVER["REQUEST_METHOD"] == "POST") { // usuario y contraseña retornados por el formulario $myusername = mysqli_real...
asked by 31.07.2018 / 14:36
0
answers

Obtain matching records between tables of 2 data sources

I have to create a PHP function to list the matching records by the ID_EMPLEATE field, between 2 tables. Table 1 is from Oracle, and I only have access to consult it, it is made up of all the employees that enter or are present, it is filled...
asked by 30.07.2018 / 20:11
1
answer

Notice: Undefined property PHP in inherited class

I am studying PHP, and a problem arises (Notice: Undefined property) when I do the HERENCIAS exercise of the class. More specifically, he says:    "Notice: Undefined property: double-inherited :: $ muninterno in   C: \ xampp \ htdocs \ pro...
asked by 31.07.2018 / 19:00
1
answer

Re-addressing error in PHP

What happens is that I try to redirect to another page but I get this error:    Warning: Can not modify header information - headers already sent The line that generates it tells me what it is: header("location: " . URL . "Home/newProc...
asked by 30.07.2018 / 21:05
1
answer

I do not get the exact value of a session variable in php

I am working on an online course system (class project) and I need to make a form where a user adds the necessary lessons for each course, but at the moment of clicking the aggLeccion button, he sends me data with the variable of another record....
asked by 31.07.2018 / 02:05