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如何在视图中设置当前用户?

zend-view zend-db zend-framework php

1

Matt McCormick · 技术社区 · 16 年前

function _initViewHelpers()
{
    $this->bootstrap('layout');
    $layout = $this->getResource('layout');
    $view = $layout->getView();

            // <snip> $view-> set some stuff

    $view->identity = Zend_Auth::getInstance()->getIdentity();
}

我的index.php文件如下所示:

require_once 'Zend/Application.php';  

// Create application, bootstrap, and run
$application = new Zend_Application(APPLICATION_ENV, 
    APPLICATION_PATH . '/configs/application.ini');

$application->bootstrap();

$tblUser = new Model_DbTable_User();
Zend_Registry::set('user', $tblUser->getUser());

$application->run();

我希望引导是这样的:

function _initViewHelpers()
{
    $this->bootstrap('layout');
    $layout = $this->getResource('layout');
    $view = $layout->getView();

    $tblUser = new Model_DbTable_User();
    $user = $tblUser->getUser();
    Zend_Registry::set('user', $user);

    $view->user= $user;
}

Fatal error:  Uncaught exception 'Zend_Db_Table_Exception' with message 'No adapter found for Model_DbTable_User' in /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Db/Table/Abstract.php:754
Stack trace:
#0 /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Db/Table/Abstract.php(739): Zend_Db_Table_Abstract-&gt;_setupDatabaseAdapter()
#1 /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Db/Table/Abstract.php(268): Zend_Db_Table_Abstract-&gt;_setup()
#2 /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Db/Table.php(77): Zend_Db_Table_Abstract-&gt;__construct(Array)
#3 /var/www/application/Bootstrap.php(25): Zend_Db_Table-&gt;__construct()
#4 /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Application/Bootstrap/BootstrapAbstract.php(662): Bootstrap-&gt;_initViewHelpers()
#5 /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Application/Bootstrap/BootstrapAbstract.php(615): Zend_Application_Bootstrap_BootstrapAbstract-&gt;_executeResource('viewhelpers')
#6 /usr/local/php/ZendFramework-1.9.5- in /usr/local/php/ZendFramework-1.9.5-minimal/library/Zend/Db/Table/Abstract.php on line 754

因此,目前看来该框架尚未设置数据库。

3 回复 | 直到 16 年前

1

2

Gordon Haim Evgi 16 年前

只需在引导中初始化视图之前初始化DB,或者在调用_initViewHelpers()时设置DB适配器。我会使用 Controller Plugin 不过。

2

0

Itay Moav -Malimovka 16 年前

bl_User::getInstance()->user_id;
bl_User::getInstance()->user_name;

或

$User=bl_User::getInstance();bl_User::getInstance()
$User->user_id;
$User->user_name;

3

0

Matt McCormick 16 年前

最后,我向引导添加了两种方法:

function _initDatabase()
{
    $config = new Zend_Config_Ini(APPLICATION_PATH . '/configs/application.ini', 
        APPLICATION_ENV);
    $db = Zend_Db::factory($config->resources->db->adapter, 
        $config->resources->db->params);
    Zend_Registry::set('db', $db);
}

function _initUser()
{
    $tblUser = new Model_DbTable_User(array('db' => Zend_Registry::get('db')));
    $user = $tblUser->getUser();
    Zend_Registry::set('user', $user);
}

那么我就这样做:

$view->user = Zend_Registry::get('user');