Posts by Natalie • 33 points

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  Q: Ajax request not working, why?

  With this script I can show a counter next to <i class="fas fa-bell mr-3"></i> when you have data in db marked as status = unread, and when I click on the icon <i class="fas fa-bell…

  php html jquery ajax

  asked 5 years, 7 months ago Natalie 33

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  A: How to change variable value after user submit a form?

  The solution was to declare the $rowCount value after the INSERT, now the icon is changed right after the user sends the form, and no need to refresh the page. if($_SERVER['REQUEST_METHOD'] ==…

  php form post if else

  answered 5 years, 7 months ago Natalie 33

• 1

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  121

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  Q: How to change variable value after user submit a form?

  This code below will print <i class="far fa-star"></i> if the rowCount == 0 and if it is > 0 will print <i class="fas fa-check"></i>, after the user sends the form they…

  php form post if else

  asked 5 years, 7 months ago Natalie 33

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  Q: The preg_replace is cutting letters with accent

  $slug = preg_replace('/[^a-z0-9]+/i', '-', trim(strtolower($_POST["titulo"]))); Example: I send: Esse é um titulo de uma página He returns: esse-um-titulo-de-uma-p-gina As you can see, you’re…

  php preg-replace

  asked 5 years, 8 months ago Natalie 33

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  Q: How to update a column once per page viewed?

  I’m trying to create a hit counter, this code updates my column 1 time per session, but what I want is to update my column whenever the user views a new page. if(!isset($_SESSION))session_start();…

  php database session

  asked 5 years, 8 months ago Natalie 33