用于将用户重定向到特定页面的表单按钮

Question

I have a function on a page which takes a user to another page if the action is equal to 'add'. I now want to create a button which will do this for me without typing &action=add into the url.

The function looks like this:

 function consultants_page() {
    if (isset($_GET['action']) && $_GET['action'] == 'add') {
       require( get_template_directory() . '/settings/pages/consultant_add.php' ); 
    }else {
        require( get_template_directory() . '/settings/pages/consultant.php');
    }
}

I then need to amend this button to link to this function, but it isn't currently working..

<form method="get" action="add">
<p class="submit"><input type="submit" name="add" id="submit" class="button button-primary" value="Add"></p>
</form>

cheers

Answer 1

Something like this will send the variable "action" to the url:

<form method="get" >
<p class="submit"><input type="submit" name="action" id="submit" class="button button-primary" value="add"></p>
 </form>

with your html you where sending add?add=Add.

Your php code should get the variable with $_GET["action"].