[themes] drupal_render() problem

[DragonWize]

Why do you have print_r() around your drupal render?  print_r is to 
pretty print things like objects and arrays.

Alan

Matt Funk wrote:
> Hi,
>
> i am somewhat new to drupal and so this is probably a trivial problem. I am 
> playing around with theming (i.e. trying to learn how to).
>
> Anyway, on my site i have the loggintoboggan module enabled and i would like 
> to change the appearance of the login block. Currently the block simply 
> displays the login/register link. I did not want to touch the module so i 
> thought i'd override the function. This is what i did:
>
> - i looked at loggintoboggan.module and found the 'user_login_block' case
> - in my template.php i added:
>   function  phptemplate_user_login_block($form) {
>     return _phptemplate_callback('user_login_block', array('form' => $form));
>   }
> - i created user_login_block.tpl.php which contains:
>   <h1> SOMETHING </h1>
>   <?php
>    print "<pre>"; print_r(array_values($form)); print"</pre>";
>    print_r(drupal_render($form));
>   ?>
>
> The 'SOMETHING' is displayed properly as well as the printing of the 
> array_values. However, the call to drupal_render(...) does not seem to do 
> ANYTHING.
>
> What am i doing wrong? I am using drupal 5.0.
>
> thanks
> mat
> _______________________________________________
> themes mailing list
> themes at drupal.org
> http://lists.drupal.org/mailman/listinfo/themes
>
>