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Global View - El Forum - 01-03-2009
[eluser]jaswinder_rana[/eluser]
I have header and footer that I use in my views like
views/Sample.php
Code:
<?php echo $this->load->view('header');?>
BODY
<?php echo $this->load->view('footer');?>I have sidebars both in header and footer. I want to include some items that I want to be displayed on ALL pages like "5 New listings" on left side and "Featured Listings" on right side.
I am not sure how to load those? I can create specific views like new.php and featured.php and then just load those.
My problem is, I am not sure how to load data for those views?
- Should I create a MY_Controller and then load that data in there?
- Should I create a library, put loader function in constructor and then autoload that library?
Thanks
Global View - El Forum - 01-03-2009
[eluser]Colin Williams[/eluser]
You could create a class (library) that handles the template parts (see my sig for one option) or extending the Controller class is always viable. For any app I've done that reaches a certain size and scope, extending the base controller for all requests is typically a must. No reason to avoid it.
Global View - El Forum - 01-03-2009
[eluser]jaswinder_rana[/eluser]
[quote author="Colin Williams" date="1231036162"]You could create a class (library) that handles the template parts (see my sig for one option) or extending the Controller class is always viable. For any app I've done that reaches a certain size and scope, extending the base controller for all requests is typically a must. No reason to avoid it.[/quote]
Thanks.
Even if I use your approach, I'd still have to load that data somewhere. And calling that function in every controller doesn't seem sensible to specially if I want to change that content later.
So, from library and controller option, which one would you go with? Which is more manageable later on?
Global View - El Forum - 01-03-2009
[eluser]Colin Williams[/eluser]
The phrases "global" or "in each controller" in CI-speak is nearly always synonymous with "MY_Controller"
You can also copy system/libraries/Controller.php to application/libraries/Controller.php and just add your stuff onto it (good place for validation callbacks too)
Global View - El Forum - 01-03-2009
[eluser]jaswinder_rana[/eluser]
That was quick.
Thanks Colin. MY_Controller it is.
Global View - El Forum - 01-04-2009
[eluser]jaswinder_rana[/eluser]
I did add it but it din't work.
I then searched in the forum and found that I need to change my controllers and change "extends Conntroller" to "extends MY_Controller" (I am calling it MY_Controller).
Is there a way around this? I am hoping not to do this as I have so many files. And if later on I want to change it then it'd be pain.
Lets say that I do change my views and load the data, but how can I pass it globally so that any view can access it? I am sending data to my views via $data array and then pass to it when I load that view ($this->load->view('view',$data)
Thanks
Global View - El Forum - 01-04-2009
[eluser]jaswinder_rana[/eluser]
I found $this->load->vars() function and it's working (in MY_Controller contructor).
Is there another better way to do it?