How to run a PHP script without refresh with jQuery?

Question

If you access this site GCMC Advocacia You may notice that the menu will only change language if you double-click the flag. This is because the page is not running the script that loads the menu according to the language of the first time. I imagine it’s something related to jQuery and AJAX, but I don’t have enough experience to do the script. Can you please help me?

I’m using this PHP code:

$en = explode("/", $_SERVER['HTTP_REFERER']); $idioma = $en[4];

It is he who changes the language by popping the url and detecting if the string '/en/' is found in the url as soon as the menu changes language. I need to run the PHP script really every refresh allowing immediate menu exchange.

Answer 1

Try to change $_SERVER['HTTP_REFERER'] for $_SERVER['REQUEST_URI'];.

$_SERVER['HTTP_REFERER'] is the variable that stores the address of the page that sent the user to the current page, so it works on the second click.

Answer 2

AJAX with jQuery is extremely simple, follow an example:

$.ajax({
  url: "teste.html",
  cache: false
})
  .done(function( html ) {
    $( "#resultados" ).append( html ); // Ou qualquer outra comando com o resultado que é 'html'
  });

Unfortunately I can not solve your problem specifically, take a read on Javascript and jQuery, which will be very easy if you already program in some language.

Some links:

Javascript Tutorial

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