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This images disappeared when i made 2 blocks

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Tue, 03/30/2010 - 13:24 — Anonymous

I have installed the module and follow the installation video tutorial and it all gos well.
After i want to make another block, i past the code and it sowing me 2 blocks with the correct titles and body text (in the slidesow) bat it doesn't show the images.
the code i have put in the template.php

 function JRS_preprocess_ddblock_cycle_block_content(&$vars) {
  if ($vars['output_type'] == 'view_fields') {
    $content = array();
    // Add slider_items for the template 
    // If you use the devel module uncomment the following line to see the theme variables
    // dsm($vars['settings']['view_name']);  
    // dsm($vars['content'][0]);
    // If you don't use the devel module uncomment the following line to see the theme variables
    // drupal_set_message('<pre>' . var_export($vars['settings']['view_name'], true) . '</pre>');
    // drupal_set_message('<pre>' . var_export($vars['content'][0], true) . '</pre>');
    if ($vars['settings']['view_name'] == 'news_items') {
      foreach ($vars['content'] as $key1 => $result) {
        // add slide_image variable 
        if (isset($result->node_data_field_pager_item_text_field_image_fid)) {
          // get image id
          $fid = $result->node_data_field_pager_item_text_field_image_fid;
          // get path to image
          $filepath = db_result(db_query("SELECT filepath FROM {files} WHERE fid = %d", $fid));
          //  use imagecache (imagecache, preset_name, file_path, alt, title, array of attributes)
          if (module_exists('imagecache') && is_array(imagecache_presets()) && $vars['imgcache_slide'] <> '<none>'){
            $slider_items[$key1]['slide_image'] = 
            theme('imagecache', 
                  $vars['imgcache_slide'], 
                  $filepath,
                  $result->node_title);
          }
          else {          
            $slider_items[$key1]['slide_image'] = 
              '<img src="' . base_path() . $filepath . 
              '" alt="' . $result->node_title . 
              '"/>';     
          }          
        }
        // add slide_text variable
        if (isset($result->node_data_field_pager_item_text_field_slide_text_value)) {
          $slider_items[$key1]['slide_text'] =  $result->node_data_field_pager_item_text_field_slide_text_value;
        }
        // add slide_title variable
        if (isset($result->node_title)) {
          $slider_items[$key1]['slide_title'] =  $result->node_title;
        }
        // add slide_read_more variable and slide_node variable
        if (isset($result->nid)) {
          $slider_items[$key1]['slide_read_more'] =  l('Read more...', 'node/' . $result->nid);
          $slider_items[$key1]['slide_node'] =  'node/' . $result->nid;
        }
      }
    }    
    if ($vars['settings']['view_name'] == 'voiceover_items') {
      foreach ($vars['content'] as $key1 => $result) {
        // add slide_image variable 
        if (isset($result->node_data_field_pager_item_text_field_image_fid)) {
          // get image id
          $fid = $result->node_data_field_pager_item_text_field_image_fid;
          // get path to image
          $filepath = db_result(db_query("SELECT filepath FROM {files} WHERE fid = %d", $fid));
          //  use imagecache (imagecache, preset_name, file_path, alt, title, array of attributes)
          if (module_exists('imagecache') && is_array(imagecache_presets()) && $vars['imgcache_slide'] <> '<none>'){
            $slider_items[$key1]['slide_image'] = 
            theme('imagecache', 
                  $vars['imgcache_slide'], 
                  $filepath,
                  $result->node_title);
          }
          else {          
            $slider_items[$key1]['slide_image'] = 
              '<img src="' . base_path() . $filepath . 
              '" alt="' . $result->node_title . 
              '"/>';     
          }          
        }
        // add slide_text variable
        if (isset($result->node_data_field_pager_item_text_field_slide_text_value)) {
          $slider_items[$key1]['slide_text'] =  $result->node_data_field_pager_item_text_field_slide_text_value;
        }
        // add slide_title variable
        if (isset($result->node_title)) {
          $slider_items[$key1]['slide_title'] =  $result->node_title;
        }
        // add slide_read_more variable and slide_node variable
        if (isset($result->nid)) {
          $slider_items[$key1]['slide_read_more'] =  l('Read more...', 'node/' . $result->nid);
          $slider_items[$key1]['slide_node'] =  'node/' . $result->nid;
        }
      }
    }    
    $vars['slider_items'] = $slider_items;  
  }
}  
/**
* Override or insert variables into the ddblock_cycle_pager_content templates.
*   Used to convert variables from view_fields  to pager_items template variables
*  Only used for custom pager items
*
* @param $vars
*   An array of variables to pass to the theme template.
*
*/
function JRS_preprocess_ddblock_cycle_pager_content(&$vars) {
  if (($vars['output_type'] == 'view_fields') && ($vars['pager_settings']['pager'] == 'custom-pager')){
    $content = array();
    // Add pager_items for the template 
    // If you use the devel module uncomment the following lines to see the theme variables
    // dsm($vars['pager_settings']['view_name']);     
    // dsm($vars['content'][0]);     
    // If you don't use the devel module uncomment the following lines to see the theme variables
    // drupal_set_message('<pre>' . var_export($vars['pager_settings'], true) . '</pre>');
    // drupal_set_message('<pre>' . var_export($vars['content'][0], true) . '</pre>');
    if ($vars['pager_settings']['view_name'] == 'news_items') {
      foreach ($vars['content'] as $key1 => $result) {
        // add pager_item_image variable
        if (isset($result->node_data_field_pager_item_text_field_image_fid)) {
          $fid = $result->node_data_field_pager_item_text_field_image_fid;
          $filepath = db_result(db_query("SELECT filepath FROM {files} WHERE fid = %d", $fid));
          //  use imagecache (imagecache, preset_name, file_path, alt, title, array of attributes)
          if (module_exists('imagecache') && 
              is_array(imagecache_presets()) && 
              $vars['imgcache_pager_item'] <> '<none>'){
            $pager_items[$key1]['image'] = 
              theme('imagecache', 
                    $vars['pager_settings']['imgcache_pager_item'],              
                    $filepath,
                    $result->node_data_field_pager_item_text_field_pager_item_text_value);
          }
          else {          
            $pager_items[$key1]['image'] = 
              '<img src="' . base_path() . $filepath . 
              '" alt="' . $result->node_data_field_pager_item_text_field_pager_item_text_value . 
              '"/>';     
          }          
        }
        // add pager_item _text variable
        if (isset($result->node_data_field_pager_item_text_field_pager_item_text_value)) {
          $pager_items[$key1]['text'] =  $result->node_data_field_pager_item_text_field_pager_item_text_value;
        }
      }
    }
    if ($vars['pager_settings']['view_name'] == 'voiceover_items') {
      foreach ($vars['content'] as $key1 => $result) {
        // add pager_item_image variable
        if (isset($result->node_data_field_pager_item_text_field_image_fid)) {
          $fid = $result->node_data_field_pager_item_text_field_image_fid;
          $filepath = db_result(db_query("SELECT filepath FROM {files} WHERE fid = %d", $fid));
          //  use imagecache (imagecache, preset_name, file_path, alt, title, array of attributes)
          if (module_exists('imagecache') && 
              is_array(imagecache_presets()) && 
              $vars['imgcache_pager_item'] <> '<none>'){
            $pager_items[$key1]['image'] = 
              theme('imagecache', 
                    $vars['pager_settings']['imgcache_pager_item'],              
                    $filepath,
                    $result->node_data_field_pager_item_text_field_pager_item_text_value);
          }
          else {          
            $pager_items[$key1]['image'] = 
              '<img src="' . base_path() . $filepath . 
              '" alt="' . $result->node_data_field_pager_item_text_field_pager_item_text_value . 
              '"/>';     
          }          
        }
        // add pager_item _text variable
        if (isset($result->node_data_field_pager_item_text_field_pager_item_text_value)) {
          $pager_items[$key1]['text'] =  $result->node_data_field_pager_item_text_field_pager_item_text_value;
        }
      }
    }
    $vars['pager_items'] = $pager_items;
  }    
}

‹ Doesnt Display Images? using imagecache presets ›
Tue, 03/30/2010 - 18:50 — admin

Re: This images disappeared when i made 2 blocks

Adding the if statements for the second view looks ok.

Maybe you reuse field in this view what causes CCK to create other field_names.

You can uncomment the drupal_set_message lines in the preprocess functions to see what fieldnames CCK has generated.

You can also have a look at the faq questions: http://ddblock.myalbums.biz/faq#14n809 and http://ddblock.myalbums.biz/faq#19n881 for more information.

Hope this helps you further.
If not please make an issue in the issue queue of the module and attach the result of the debug lines and a link to your Drupal site, so I can help you better.