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  #1  
Old 07-18-2016, 10:23 PM
talhatc talhatc is offline
 
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Default Vb Api Extension returns data and shows always after <body>

I am creating a Api Extension with the help of Wordpress Header & Footer Integation

I am almost done and everything seems to be in order except, whenever I return a data, it always goes on the top of the browser, after the <body> tag, example given below:

PHP Code:
class wpHeaderFooter_Api_Options extends vB_Api_Extensions
{
    public 
$product 'wpheaderfooter';
    public 
$version '1.0.0';
    public 
$developer 'me';
    public 
$title 'WordPress Integration Extension';
    public 
$minver '5.2.2';
    public 
$maxver '5.9.99';
    public 
$infourl '';
    public 
$checkurl '';
    public 
$AutoInstall 1;
    public 
$extensionOrder 10;
    
    public function 
wpHeader($x){
        
$path $_SERVER['DOCUMENT_ROOT'];
           
$path .= "/wpfolder/wp-content/themes/mytheme/header-forums.php";
           include_once(
$path);
           return;
    } 
header-forums.php file simply contains an echo statement. VB displays it, but shows it on the top, even above the main-navbar-wrapper. However, the weird part is, if I do the following, it shows where the hook is supposed to show it

PHP Code:
class wpHeaderFooter_Api_Options extends vB_Api_Extensions
{
    public 
$product 'wpheaderfooter';
    public 
$version '1.0.0';
    public 
$developer 'me';
    public 
$title 'WordPress Integration Extension';
    public 
$minver '5.2.2';
    public 
$maxver '5.9.99';
    public 
$infourl '';
    public 
$checkurl '';
    public 
$AutoInstall 1;
    public 
$extensionOrder 10;
    
    public function 
wpHeader($x){
        
//$path = $_SERVER['DOCUMENT_ROOT'];
           //$path .= "/wpfolder/wp-content/themes/mytheme/header-forums.php";
           //include_once($path);
           
return "<h1>My Custom Footer</h1>";
    } 
Any help would be highly appreciated.
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  #2  
Old 07-18-2016, 11:11 PM
Replicant's Avatar
Replicant Replicant is offline
 
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Default

The echo statement is the problem. VB wants to display the returned data. Assign your data to a variable and return the variable.

$data = '<h1>My Custom Footer</h1>';
return $data;
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  #3  
Old 07-19-2016, 08:12 AM
talhatc talhatc is offline
 
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Default

Quote:
Originally Posted by Replicant View Post
The echo statement is the problem. VB wants to display the returned data. Assign your data to a variable and return the variable.

$data = '<h1>My Custom Footer</h1>';
return $data;
Well the issue isn't with the second piece of code from my post, outputting the following is causing the issue

PHP Code:
   public function wpHeader($x){ 
        
$path $_SERVER['DOCUMENT_ROOT']; 
           
$path .= "/wpfolder/wp-content/themes/mytheme/header-forums.php"
           include_once(
$path); 
           return; 
    } 
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  #4  
Old 07-19-2016, 11:03 AM
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Replicant Replicant is offline
 
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Default

Using an echo will show at the top of the page like a debug marker. You need to remove the echo.

in your snippet, you're doing "return;"

You need to put the data in a variable and "return $data;"
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