Module development and code questions

Im have trouble with the video module. First when I go to submit a video at the first thing i see is,

* warning: implode(): Bad arguments. in /home/biker/public_html/includes/form.inc on line 1133.
* warning: implode(): Bad arguments. in /home/biker/public_html/includes/form.inc on line 1133.
* warning: implode(): Bad arguments. in /home/biker/public_html/includes/form.inc on line 1133.

Then after I upload a video I see..

I am looking for a module to Drupal 4.7 to save and view a database of CD's on a website. I have searched the download section, but I can not find a module made for this. The basic for this database is to save the artist, title of cd, year published, categori (jazz, rock etc) and maybe a comment field. The visitor of the website should be able to sort the list (artist, year or categori). I know there are a few open-source programs at sourceforge, but they are old and I do not know how to adapt them to Drupal.

Any suggestions?

I am looking for a module to Drupal 4.7 to save and view a database of CD's on a website. I have searched the download section, but I can not find a module made for this. The basic for this database is to save the artist, title of cd, year published, categori (jazz, rock etc) and maybe a comment field. The visitor of the website should be able to sort the list (artist, year or categori). I know there are a few open-source programs at sourceforge, but they are old and I do not know how to adapt them to Drupal.

Any suggestions?

I want to learn more about Drupal hacking. One of my big limitations is that I don't know MYSQL. Here's what I was thinking, if I could output the sql querry code that a module uses to generate a page, I could start to study that code and learn how it works. Is there any built in debuging functions that do this?

Created a new form element to use a slider control, using the s/p ajax module + scriptaculous library. Works beautifully, however I'm not getting a return value back that is storable. Anyone who has created a new form element able to shed some light on this for me?

<?php
/**
* Custom form element to do an ajax slider
*/

function testimonials_elements() {
$vals = array(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20);
$options1 = array(
'#range' => '$R(0,20)',
'#minimum' => 0,
'#maximum' => 20,
'#increment' => 1,
'#values' => $vals,
'#onSlide' => "function(v){\$('debug1').innerHTML='slide: '+v; $('barreSortie4').style.width=(v*3)+'px';}",
'#onChange' => "function(v){\$('debug1').innerHTML='changed! '+v}",
);

$type['sliderA'] = array('#input' => TRUE, '#process' => spajax_slider('handle1', 'track1', $options1));
return $type;
}

function theme_sliderA($element) {
//see CSS for style defs for track1, handle1, debug1
$output = '

'.$element['#title'].'

';
$output .= '

';
$output .= '

';
return $output;
}

... in hook_form()

//slider control for form
$form['review']['satisfaction'] = array(
'#type' => 'sliderA',
'#title' => t('Overall satisfaction with your results'),
'#default_value' => $node->satisfaction,
);

hi guys,

anyone tried the new FUDForum add on module by naudjf for Drupal?

http://drupal.org/node/67177

Just spotted it.

Phil