Module development and code questions

http://www.domain.com/flexinode/search/n prompts you for search items and then displays them in a tabular list. However the result columns do not allow for sorting. Clicking on the table header links simply takes you back to the original search prompt. Is this the standard behavoir? I am not sure if this is a bug or not. The behavoir I would expect would be like the results of .../flexinode/table/n Any ideas?

Anybody managed to intergrate WYSIWYG Pro with drupal? I really want to use this on my site... is there a module for this?

Hi folks,

I've been having some troubles getting started with Daryl's Xajax Drupal module (http://daryl.learnhouston.com/?p=258). I initially attempted to port an existing Xajax-based app using the module, and though Xajax was responding with XML data (even from the DB), nothing was being rendered to the browser. I've since simplified my testing down to the exactly what's in the readme, but to no avail.

Anyone else having troubles with this? Anyone have success stories with tips on how to get it working?

I'm searching for a module that allows me to create nodes that link to a file. I do not want to upload\attach the files through the create content interface. The files are already on the system and can be quite large. I want to be able to browse through the specified directory listing to add nodes linking to that file.

So is there a module like that somewhere or do I need to roll my own?

I'm writing a module to add permission codes to the user registration page. So far I've been able to inject my textfield, and reject the registration if the code is invalid, but if the code is OK I get a SQL error.

The problem is that drupal is trying to insert to a field in the user table named '0'. This brings to light two issues:

1) I can't get my textfield to have the right name. It should be called 'pcode', and I can access $edit['pcode] as well as $user['pcode'] in the validate portion of hook_user, but it shows up as edit[0] in the HTML. Here's the code I'm using:

The Optimize database module is good but had few question reg it's usage. Does it run every time a cron runs? I had cron run every 5 mins so does this script runs for every 5 mins? If so does it increases server load? Can anyone explain

I would like to call the script at particular times say tiwce a day, how can i acheive this? the script optimizes particular tables, Instead i would like to optimize the entire database? Anyone who knows how to acheive these help me.

Thanks in advance