Yii Framework get pass value, url display problem, title to long ...

Please ask your predecessors, the background URL of Yii framework is usually such/index.php?r=modules name/Controller name/method name
Now if I use get to pass the value, the correct URL should be:/index.php?r=modules name/Controller name/method name &TITLE=2&SEARCH_SUB=%CC%E1%BD%BB. But when I click the Submit button, the URL becomes this/index.php?title=2&search_sub=%cc%e1%bd%bb, and jumps directly to the front page. What is the reason, how to modify it?

Reply to discussion (solution)

General handlers do not back to modify the URL, you see if you have in the configuration file with what
Urlmanager ' =>array (
' Urlformat ' = ' path ',
' Showscriptname ' =>false,
' Rules ' =>array (

Such stuff, if there is, take it off in the test first.

Urlmanager ' =>array (
' Urlformat ' = ' path ',
' Showscriptname ' =>false,
' Rules ' =>array (

This I did not open, has been the state of the comments.

Through Firebug to see your button link address, whether is the desired address.

And I use an IFRAME, is that why?

is not the cause of the IFRAME

