thinkphp verification code and paging example learning tutorial

class CommonAction extends Action{
 function verify(){
 import('ORG.Util.Image');
 //English verification code
 //Image::buildImageVerify(5,5 ,gif,90,30,'verify');
 //Chinese verification code
 Image::GBVerify();
 }
}
?>

5, view template part: The template index.html page is as follows:

Verification code:

6, controller: The controller UserAction.class.php is as follows:

//Verification code verification
if($_SESSION['verify']!=md5($_POST['verify'])){
 $this->error('Verification code is incorrect') ;
}

2. Pagination: 1. Import the paging class. There is a verification code method in aoliThinkPHPLibORGUtilPage.class.php 2. Action part: UserAction.class.php page:

function index(){
 import('ORG.Util.Page');//Introducing the distribution class
 $user=M('user');
 $count=$user->count( );
 $page=new Page($count,3);//Display 5 items on one page
 $page->setConfig('theme',' Total: %totalRow%%header% %nowPage%/%totalPage%page%first% %upPage% %prePage% %linkPage% %nextPage% %downPage% %end%');
 $show=$ page->show();
 $list=$user->field(array('id','username','createip'))->order('id desc')->limit($ page->firstRow.','.$page->listRows)->select();
 $this->assign('alist',$list);
 $this->assign('page ',$show);
 $this->display();
}

3, view template part: Template page index.html page:

ID:{$vo['id']} Username: {$vo['username']}Registration IP: {$vo['createip']}Delete Edit< /li>

{$page}

The above is the ThinkPHP verification code and paging example introduced in this section. I hope it will be helpful to everyone.