How to Mix Segment and Query String in CodeIgniter
August 28th, 2009
2 comments
Passing parameter to a web page build with CodeIgniter (CI) can be done by using either POST variables which comes from HTML form or from the URI. But, different from traditional web application, by default CI only recognizes a segment based URI rather than query string format for passing parameter by URI.
In some circumstances we do need to use the query string to pass data to our page, which in this case using PHP global variable $_GET. By default, CI will not allow us to read the content of $_GET variable but instead using the URI class $this->uri->segment(the_segment_number).
Recent Comments