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+--- Thread: parameter passing from view to controller via anchor (/showthread.php?tid=44233)
parameter passing from view to controller via anchor - El Forum - 08-08-2011
[eluser]Lakshminarayanank[/eluser]
Hi all... I am a fresher to CI.. using with mysql
I am facing a difficulty in passing and accessing the parameter.
here is ma code..
in a view :
$d = array('proj_id'=>$pid)
echo anchor('aims/view_project',$pid,$d)
in controller am accessing it..
function view_project()
{
echo 'project no is' .$proj_id;
}
Am getting undefined symbol proj_id error message .. i got helg up there...
pls help me...!!
parameter passing from view to controller via anchor - El Forum - 08-08-2011
[eluser]danmontgomery[/eluser]
Code:
echo anchor('aims/view_project/'.$pid, 'Link');
// ...
function view_project($pid)
{
echo 'project no is '.$pid;
}http://ellislab.com/codeigniter/user-guide/general/urls.html
parameter passing from view to controller via anchor - El Forum - 08-08-2011
[eluser]Lakshminarayanank[/eluser]
No.. :-(
I am getting a warning as missing argument
and an error for using indefined variable ($pid)...
parameter passing from view to controller via anchor - El Forum - 08-08-2011
[eluser]Bart v B[/eluser]
Take a look at your url..
Code:
$this->load->helper('url');
echo $this->uri->segment(2); // parameter what you needparameter passing from view to controller via anchor - El Forum - 08-08-2011
[eluser]OliverHR[/eluser]
Is as noctrum say.
parameter passing from view to controller via anchor - El Forum - 08-08-2011
[eluser]OliverHR[/eluser]
In the view as noctrum say:
Code:
echo anchor('your_controller/your_function/'.$pid, 'Link text');On the controller:
Code:
function your_function($proj_id) // check your parameters names
{
echo 'project number:' . $proj_id;
}parameter passing from view to controller via anchor - El Forum - 08-09-2011
[eluser]Lakshminarayanank[/eluser]
thank you guys... thats superb....
and i wanna pass an argument from controller to a model...
how can i do that...?!
plz help me...!!
parameter passing from view to controller via anchor - El Forum - 08-09-2011
[eluser]OliverHR[/eluser]
???
No offense man but, It could be better if you read first the documentation and a good php book.
parameter passing from view to controller via anchor - El Forum - 08-09-2011
[eluser]Lakshminarayanank[/eluser]
hmmm ya.... could you pls suggest me some good books for php....
so that i can work well with codeigniter....
plz help.. as i said.. am new to this area....
parameter passing from view to controller via anchor - El Forum - 08-10-2011
[eluser]OliverHR[/eluser]
Well look at this titles.
Beginning PHP5
Wrox Press
PHP 5 Power Programming
PRENTICE HALL
Object-Oriented Programming with PHP5
Packt Publishing
PHP Objects, Patterns, and Practice
Apress
Pro PHP Patterns, Frameworks, Testing and More
Apress
----------
And of course the CI docs:
http://ellislab.com/codeigniter/user-guide/