Re: [support] how to use the 2 blocks in single module

24 Jun 2008


      bharani kumar wrote:
...
Dears i want to use the two blocks in a single module this is my code ,
in 2 block are displayed in the blocks setting place,
i enable both , its not displaying,
Any idea..
<?php
// $Id$
/**
* Implementation of hook_block().
*
* Displays the most recent (x) blog titles on the user profile page.
(x) is set in block configuration admin section.
*/
function ptHeadlines_block($op = 'list', $delta = 0, $edit = array()) {
  global $user;
  switch ($op) {
    case 'list':
      $block[0]['info'] = t('More Headline ');
      $block[0]['title'] = t('More Headline ');
$block[1]['info'] = t('Top Headline');
      $block[1]['title'] = t('Top Headline');
Here you are defining $delta. The "More Headline" block is $delta == 0,
and the "Top Headline" block is $delta ==1
[snip]
      //this is block for top Headlines
if (user_access('access content') && $delta == 0 &&
arg(0)=='user') {
You need to change this line to check for $delta == 1
A more common approach for the 'view' operation is to use a switch on
$delta:

switch ($delta) {
  case 0:
     // do stuff for first block
     break;
  case 1:
     // do stuff for second block
     break;

}
return $block;

Cheers,

Jonathan

-- 
Jonathan Hedstrom                                     OpenSourcery
http://opensourcery.com                        Technology for Good