[eluser]tmcw[/eluser]
Been noticing a weird pattern in CI.

I have a controller, and some content that will be the same over a few different pages (methods). So I have that in a different method, which runs a query, throws the result into $vars['events'] = $r. Then I load that into a template, like so: $o = $this->load->view('/event/list', $vars,true); and return $o.

The weird part is that, after I run this method in another controller ($data['event_list'] = $this->event_list() The variable $data['events'] holds the same data as $vars['events'] did, and running a query that returns false doesn't replace that data with false.

Now, maybe this is intended behavior, but it seems to be rather unpredictable when you think of encapsulation and unintended consequences... there isn't a way to load a template with data, and then load another without the second being affected by the first?

Any ideas here?

[eluser]Nicholas Helke[/eluser]
Hi!

I have a post constructor which handles all posts to the database. There are three arrays that I want to be able to access in all the different functions of the constructor.

Set these in the class class constructor doesn't let me access them from the functions using just their name. If there is a way, I don't know it.

Thanks,

Nicholas

[eluser]DIG[/eluser]
Forgive me for my very bad English.

I have read many of the forum on the arrays and checkbox, but bash can not solve a simple task.

In my view:

[eluser]ufasoli[/eluser]
Hello everyone,
I'm really new to codeIniter and I'm having a lot of trouble removing the "index.php" file I've been looking around in the forum and tried all the configurations that I could find in the forum(including the one in the user guide) for the .htaccess file but it still does not work :

[eluser]PoWah[/eluser]
Maybe somebody can explain where is the problem? I think that this is a session library bug or smth...
The situation:
- in one of the controller methods I set search result in a session array ($this->session->set_userdata("search_results", $results_array); ) and redirect to another method which is responsible only for representing result data. Everything goes fine if I use Firefox. Everything goes fine if I use IE too, but not on all computers! On some PCs session data disappears after redirecting, it doesnt matter if you use IE6 or IE7! It works on all computers if browser is FF, but not every computer with IE shows the results! I simply do not understand :/ If I change CI session library with Native Session library, everything is fine with all browsers on all PCs... but if I use original CI library or even the new CI library things go strange...

Any thoughts? :long:

p.s.: you can see this in action on my site http://www.mobilu.lt/ by clicking on a button below the form with a value "Ieškoti". If you see the results with IE - its ok, you are lucky, but I bet not all of you will see them :-)

[eluser]Nicholas Helke[/eluser]
Hi!

I have a CI application hosted on a DreamHost server. I've set the TZ Env in the .htaccess file to Europe/Berlin, as suggested on the DH wiki, but CI still gets the system's local time which is PT.

Any thoughts?

Cheers,

Nicholas

[eluser]tobben[/eluser]
Hello CI-people,

my first contribution to the community is a suggestion/idea for a mail server communication with IMAP/POP3, as seen in this wiki:

IMAP/POP3

My plan is to make a library/class that would make it easy to build ex. a simple webmail client. Using the IMAP functions in PHP for reading the mail server, and probably using the CI email class for the sending part.

Feel free to join/give suggestions!

(Right now there are no actual reading of mail headers/body, but only connection and some misc stuff)


tobben

[eluser]Shodan[/eluser]
Hi all,

I'm working on a site that will be using product names in site's page URLs.

I'm redesigning the site so the data already exists. Unfortunately, there's lots of '/'s and '&'s in existing product names so I need to scan through the database and remove any illegal characters from the product (and category) names.

Is there a simple way to scan a string for illegal characters and remove them (or at worst, replace with white space)? I'd also like to replace all the ampersands with the word: "and".

I know this is a job for Regex but to be honest, it baffles me and I can't seem to find a decent, straightforward tutorial.

Thanks in advance for any help!

Regards,
Terry

[eluser]Kemik[/eluser]
Hello,

I know in other coding languages you have to declare variables and I noticed in some model examples the variables are decleared at the top of the model. Can anyone tell me why they have done this and if you need to var all the variables you use in the model?

Thanks.

[eluser]xernobil[/eluser]
Hi friends, forgives my bad English…

I am with a doubt using sessions, already I searched in forum and I did not find the solution.

The doubt is the following one:

I possess an Array of the following collection: