<h2>Edit Settings</h2> < php echo $this->form; > in C#.NET

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<h2>Edit Settings</h2> < php echo $this->form; >
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Updating the Master Layout
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All that s left is to update the administrative layout at $APP_DIR/application/layouts/admin phtml to display a Settings item in the main menu when the user is logged in The revision to the layout is highlighted in bold in the following example:
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 10 Strict//EN" "http://www w3org/TR/xhtml1/DTD/xhtml1-strictdtd"> <html xmlns="http://wwww3org/1999/xhtml" xml:lang="en" lang="en"> <div id="menu"> < php if (Zend_Auth::getInstance()->hasIdentity()): > <a href="< php echo $this->url(array(), 'admin-catalog-index'); >">CATALOG</a> <a href="< php echo $this->url(array(), 'admin-config'); >">SETTINGS</a> <a href="< php echo $this->url(array(), 'logout'); >">LOGOUT</a> < php else: > <a href="< php echo $this->url(array(), 'login'); >">LOGIN</a> < php endif; > </div> </html>
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Zend Framework: A Beginner s Guide
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Figure 7-9
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The SQUARE application configuration form
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You can now try this out, by logging in to the application s administration panel and browsing to the URL http://squarelocalhost/admin/config Figure 7-9 illustrates the configuration form that you should see Enter values into this configuration form and submit it The data should now be saved to the file $APP_DIR/application/configs/squareini Look inside this file, and you should see the data in INI format, as shown in Figure 7-10 If you now revisit the URL http://squarelocalhost/admin/config, you ll see that the configuration form is automatically prepopulated with the settings saved earlier Figure 7-11 displays the output
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Figure 7-10
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Example configuration data in INI format
7:
Paging, Sorting, and Uploading Data
Figure 7-11
The SQUARE application configuration form, prepopulated with current settings
Using Configuration Data
Successfully reading and writing configuration data is only half the battle won you still need to make use of this data to inform the behavior of specific controllers and actions As an example, consider that the ContactController::indexAction should now be modified to read the user-level configuration file and send its email messages to the sales address specified in that file Here s the revised ContactController::indexAction:
< php class ContactController extends Zend_Controller_Action { public function indexAction() { $form = new Square_Form_Contact();; $this->view->form = $form; if ($this->getRequest()->isPost()) { if ($form->isValid($this->getRequest()->getPost())) { $values = $form->getValues(); $configs = $this->getInvokeArg('bootstrap')>getOption('configs'); $localConfig = new Zend_Config_Ini($opt['localConfigPath']); $to = (!empty($localConfig->user->salesEmailAddress)) $localConfig->user->salesEmailAddress : $localConfig->global->defaultEmailAddress; $mail = new Zend_Mail(); $mail->setBodyText($values['message']);
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Zend Framework: A Beginner s Guide
$mail->setFrom($values['email'], $values['name']); $mail->addTo($to); $mail->setSubject('Contact form submission'); $mail->send(); $this->_helper->getHelper('FlashMessenger')->addMessage( 'Thank you Your message was successfully sent'); $this->_redirect('/contact/success'); } } } }
In a similar vein, the Catalog_ItemController::displayAction should be updated to check whether seller information should be visible in the public catalog, and to display this information accordingly Here s the revised Catalog_ItemController::displayAction, which sets a flag for the view after reading the user-level configuration file:
< php class Catalog_ItemController extends Zend_Controller_Action { // action to display a catalog item public function displayAction() { // set filters and validators for GET input $filters = array( 'id' => array('HtmlEntities', 'StripTags', 'StringTrim') ); $validators = array( 'id' => array('NotEmpty', 'Int') ); $input = new Zend_Filter_Input($filters, $validators); $input->setData($this->getRequest()->getParams()); // // // if test if input is valid retrieve requested record attach to view ($input->isValid()) { $q = Doctrine_Query::create() ->from('Square_Model_Item i') ->leftJoin('iSquare_Model_Country c') ->leftJoin('iSquare_Model_Grade g') ->leftJoin('iSquare_Model_Type t') ->where('iRecordID = ', $input->id) ->addWhere('iDisplayStatus = 1') ->addWhere('iDisplayUntil >= CURDATE()'); $result = $q->fetchArray(); if (count($result) == 1) {
7:
Paging, Sorting, and Uploading Data
$this->view->item = $result[0]; $this->view->images = array(); $config = $this->getInvokeArg('bootstrap')>getOption('uploads'); foreach (glob("{$config['uploadPath']}/ {$this->view->item['RecordID']}_*") as $file) { $this->view->images[] = basename($file); } $configs = $this->getInvokeArg('bootstrap')>getOption('configs'); $localConfig = new Zend_Config_Ini($configs['localConfigPath'] ); $this->view->seller = $localConfig->user->displaySellerInfo; } else { throw new Zend_Controller_Action_Exception('Page not found', 404); } } else { throw new Zend_Controller_Action_Exception('Invalid input'); } } }
And here s the corresponding view, which uses the flag set by the controller to determine whether or not seller information is included in the output page:
<h2>View Item</h2> <h3> FOR SALE: < php echo $this->escape($this->item['Title']); > < php echo $this->escape($this->item['Year']); > < php echo $this->escape($this->item['Square_Model_Grade'] ['GradeName']); > </h3> <div id="container"> <div id="images"> < php foreach ($this->images as $image): > <img src="/uploads/< php echo $this->escape($image); >" width="150" height="150" /> < php endforeach; > </div> <div id="record"> <table> <tr> <td class="key">Title:</td> <td class="value">
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