Posted on 2012-02-20 16:20
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1 app/controllers/users_controller.
php中
function view_users(){
$this->paginate = array(
'limit' => 2
);
//users用于在前端页面中显示
$this->set('users', $this->paginate('User'));
}
2 页面模版文件中
app/views/users/view_users.ctp
<?php
echo "<div class='page-title'>Users</div>"; //title
//this 'add new user' button will be used for the next tutorial
echo "<div style='float:right;'>";
$url = "add/";
echo $form->button('Add New User', array('onclick' => "location.href='".$this->Html->url($url)."'"));
echo "</div>";
echo "<div style='clear:both;'></div>";
if( sizeOf( $users ) > 0 ){ //check if there are user records returned
?>
<table>
<tr>
<!--第一个参数是表格列的label,第一个参数是排序中实际数据库的字段-->
<th style='text-align: left;'><?php echo $paginator->sort('Firstname', 'firstname'); ?></th>
<th><?php echo $paginator->sort('Lastname', 'lastname'); ?></th>
<th><?php echo $paginator->sort('Email', 'email'); ?></th>
<th><?php echo $paginator->sort('Username', 'username'); ?></th>
<th>Action</th>
</tr>
<tr>
<?php
foreach( $users as $user ){ //we wil loop through the records to DISPLAY DATA
echo "<tr>";
echo "<td>";
echo "{$user['User']['firstname']}";
echo "</td>";
echo "<td>{$user['User']['lastname']}</td>";
echo "<td>{$user['User']['email']}</td>";
echo "<td>{$user['User']['username']}</td>";
echo "<td style='text-align: center;'>";
//'Edit' and 'Delete' link here will be used for our next tutorials
echo $html->link('Edit', array('action'=>'edit/'.$user['User']['id']), null, null);
echo " / ";
echo $html->link('Delete', array('action'=>'delete/'.$user['User']['id']), null, 'Are you sure you want to delete this record?');
echo "</td>";
echo "</tr>";
}
?>
</tr>
</table>
<?php
//分页开始
echo "<div class='paging'>";
//第一页
echo $paginator->first('First');
echo " ";
//前一页
if($paginator->hasPrev()){
echo $paginator->prev('<<');
}
echo " ";
//指定页数
echo $paginator->numbers(array('modulus' => 2));
echo " ";
if($paginator->hasNext()){
echo $paginator->next('>>');
}
echo " ";
//最后一页
echo $paginator->last('Last');
echo "</div>";
}else{ //if there are no records found, display this
echo "<div class='no-records-found'>No Users found.</div>";
}
?>