I would like you to tell me the whole code of a HTML empty web page that only contains an input text element where you can type in a specific font such as Comic Sans MS
I tried like this but it did not work:
<html>
<head>
&l...
I am trying to add CSS to my MPDF , when I remove the lines from CSS works normally, I have my file CSS en in the same path of my PHP , it gives me errors with CSS this is my code:
$mpdf=new mPDF('c','A4...
<script>
function suma ()
{
var num1=nume1(document.getElementById('num1').value);
var num2=nume2(document.getElementById('num2').value);
var resul=nume1+nume2;
document.getElementById('resul').value;
}
<...
constructor(private pdpService : PdpService, private tostr : ToastrService) { }
ngOnInit() {
this.pdpService.getData();
this.resetForm();
}
What is inside the constructor does not show me the form with which I am working. If I take ou...
I want to be able to show an alert that says please select an option when no radio option has been selected. the code that I have test is as follows.
calculo.php
class Calculadora{
public function calcular($n1, $n2, $operador)
{...
I'm trying to make a project HTML with PHP and while I was developing it locally it was great, once I uploaded it to the server I had several problems, for example:
I have a page "index-mercadeo.php" that performs a query...
I am printing a modal window with all its content, but I do not want to open the dialog to select a printer since I have only one thermal printer and I have it configured, is there any parameter to print directly to the printer?
$(document).o...
As the title says I am trying to make a query for a range of dates to the database 'Facilities', to the table 'PROYECTOF' to the field called 'Date' But I do not have much idea of how to do it since I am starting with php. My HTML code is as fol...
I make a massive import module of an excel.csv file but in my date field (DATE) it does not insert the data correctly, it only inserts 0000-00-00 , the other fields in the import do it without problem it is only in the date field.
Thank...
Cordial greeting. I have the following, I am trying to insert in two different tables, in a very "simple" way, certain data. In the tables logistica_equipos_calibracion I have a field called id that works as an "index", since it is...