2

I have a content-type that has an imagefile and a url; I want the url to wrap around the image. So I'm trying to make a viewtemplate based on the information in Theming information

based on this description

/**
  * This template is used to print a single field in a view. It is not
  * actually used in default Views, as this is registered as a theme
  * function which has better performance. For single overrides, the
  * template is perfectly okay.
  *
  * Variables available:
  * - $view: The view object
  * - $field: The field handler object that can process the input
  * - $row: The raw SQL result that can be used
  * - $output: The processed output that will normally be used.
  *
  * When fetching output from the $row, this construct should be used:
  * $data = $row->{$field->field_alias}
  *
  * The above will guarantee that you'll always get the correct data,
  * regardless of any changes in the aliasing that might happen if
  * the view is modified.
  */

I made views-view-field--my-view--block--field-image.tpl.php to look like this:

$url = $row->{$field->URL}
?>
<a href="<?php echo $url; ?>" target="_blank">
  <?php print $output; ?>
</a>

But I'm getting Cannot access empty property on the $row->{$field->URL} line. Can I only access the image field from within the template for the image field? I was looking at views-view-fields--my-view--block.tpl.php but not sure how to access things from in there

8
  • 1
    When dealing with a filed template I have never been able to retrieve data for any other field besides the one for which I am creating the template. You might want to consider creating a template for the row, or the style of the view. Then you can have access to all fields available to $row. Nevertheless I wanted to say that you can create this functionality without a template. Add a global text field to your view and use the link and image tokens to create the link.
    – Perisdr
    May 15, 2012 at 15:34
  • @Perisdr I thought it should be possible!... could you explain more about how to do that? not sure what links and image tokens are
    – Damon
    May 15, 2012 at 15:39
  • I think @Perisdr is correct that it would be easier to do this at the row level vs field, or todo a rewrite also a great idea... :) May 15, 2012 at 15:54
  • @Damon when you select text rewrite option you will see suggested tokens below it. May 15, 2012 at 15:56
  • i dont' see a text-rewrite option.. do I need the tokens module for what you're talking about to be an option?
    – Damon
    May 15, 2012 at 16:55

2 Answers 2

1

I would do the following: <pre> <?php print_r ($row); ?> </pre> This will give you the full tree of the $row

4
  • Good thinking. I isolated it down to: $row->_field_data[nid][entity]->field_url[und][0][safe_value]); Is that safe to use as the value of the field?
    – Damon
    May 15, 2012 at 15:38
  • try $row['field_url']['und']['0']['safe_value']; May 15, 2012 at 15:46
  • sorry, missed your edit... thats why its called safe_value :) May 15, 2012 at 15:51
  • heh yeah.. I was just concerned that the string might not always be the same, though I don't see why it wouldn't
    – Damon
    May 15, 2012 at 17:20
0

Instead of doing this in a template file you could do this by using Rewrite Results within the field settings of a view, either by creating your own Global custom text field or editing the settings of the link field or image field. In the rewrite results section you can create a link around the Image as long as the image and the link are both fields within the view.

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