Zend framework Zend框架中的jQueryAjax
我是ZF的新手,我想创建一个指向“任务”控制器和“ajax”操作的ajax链接 做这样的事Zend framework Zend框架中的jQueryAjax,zend-framework,zend-form,zend-db,zend-form-element,Zend Framework,Zend Form,Zend Db,Zend Form Element,我是ZF的新手,我想创建一个指向“任务”控制器和“ajax”操作的ajax链接 做这样的事 $registry = Zend_Registry::getInstance(); $DB = $registry['DB']; $sql = "SELECT * FROM task ORDER BY task_name ASC"; $result = $DB->fetchAll($sql); 然后将结果放在这个div中 <div id="container">container&
$registry = Zend_Registry::getInstance();
$DB = $registry['DB'];
$sql = "SELECT * FROM task ORDER BY task_name ASC";
$result = $DB->fetchAll($sql);
然后将结果放在这个div中
<div id="container">container</div>
容器
这是我的观点,我正在做这件事
<?php echo $this->jQuery()->enable(); ?>
<?php echo $this->jQuery()->uiEnable(); ?>
<div id="container">container</div>
<?php
echo $this->ajaxLink("Bring All Task","task/ajax",array('update' => '#container'));
?>
容器
我不知道语法我将如何做到这一点,润色我的代码如果我错了我搜索了很多,但都是徒劳的请解释我感谢大家在期待中也参考我一些不错的链接zendx_jquery教程这应该可以工作:
class IndexController extends Zend_Controller_Action
{
/**
* Homepage - display result of ajaxRequest
*/
public function indexAction()
{
}
/**
* Print result of database query
*/
public function ajaxAction()
{
// disable rendering of view and layout
$this->_helper->layout()->disableLayout();
$registry = Zend_Registry::getInstance();
$db = $registry['DB'];
// get select object to build query
$select = $db->select();
$select->from('task')->order('task_name ASC');
// echo result or what ever..
$this->view->tasks = $db->fetchAll($select);
}
}
// index.phtml (view)
<?php
echo $this->jQuery()->enable();
echo $this->jQuery()->uiEnable();
// create link to ajaxAction
$url = $this->url(array(
'controller' => 'index',
'action' => 'ajax',
));
?>
<div id="container">container</div>
<?php
echo $this->ajaxLink(
"Bring All Task", $url, array('update' => '#container')
);
?>
这将打印一个数组??如果我想把它放在HTML中,我将在视图中在哪里编写HTML代码???。请不要介意我的尴尬问题,我是新来的,这取决于你的专栏。简单的方法:从控制器操作打印html。是否$db可以在php中访问,这是通过AJAX调用的。我正在尝试,但不工作。您的注册表可能有问题?很难帮助你对不起
<?php if ($this->tasks): ?>
<table>
<tr>
<th>task ID</th>
<th>task Name</th>
</tr>
<?php foreach($this->tasks as $task) : ?>
<tr>
<td><?php echo $task['task_id']; /* depending on your column names */ ?>
</td>
<td><?php echo $this->escape($task['task_name']); /* to replace " with " and so on */ ?>
</td>
</tr>
<?php endforeach; ?>
</table>
<?php else: ?>
No tasks in table.
<?php endif; ?>
$db = Zend_Db::factory('Pdo_Mysql', array(
'host' => '127.0.0.1',
'username' => 'webuser',
'password' => 'xxxxxxxx',
'dbname' => 'test'
));
Zend_Registry::set('DB', $db);