zend-framework | 易学教程

Can a Simple Model just Extend Zend_Db_Row (essentially Active Record)?

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问题 I know Domain Models and Data Mappers are the OOP snob's choice (using 'snob' in a complementary way, as Martin Fowler calls himself one) - however, even Fowler says in POEAA that "Active Record is a good choice for domain logic that isn't too complex..." I have a simple product and invoice domain model, not too many tables/objects/concepts to model, and the relationships aren't that overly complex. So, is this a good use case for Active Record? Fowler also states that Active Record is

Zend_Form_Decorator - How to add attrib to Zend_Form_Element_Hidden?

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问题 I have 2 requirements: 1) All hidden input elements should be affected without removing standard decorators. 2) This should happen WITHOUT having to specify it on a per-element basis. All I need is for a CSS class to be attached to the DT & DD tags IF the element type is Zend_Form_Element_Hidden. I've tried creating custom HtmlTag, DtDdWrapper, and FormElement decorators, but haven't been able to figure out how to do it. By default they appear this way: <dt> </dt> <dd><input type="hidden"

How can I reduce my Class Name in Zend to call it from any where in application?

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I want to follow Zend file naming convention . I have Object.php file with a class and a function in it. MyZendProject->application->models->Test->Object.php class Model_Test_Object { public function test() { echo "Test"; } } Now I want to access above test function in following file but it is not finding it. MyZendProject->application->modules->test->controllers->TestController.php $testModel = new Model_Test_Object(); $testModel->test(); But when I name the class Application_Model_Test_Object in Object.php and call it in TestController like this then it works. $testModel = new Application

zend framework and jquery - attach event from server side?

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问题 I have a form I created with Zend_Form (or Zend_JQuery_Form now). I have a select box in the form and I would like to do a call-back to the server when the user selects a value (to create dependent select boxes). Is there any way to specify the " change " event code from the server side? or just to write the jquery client side myself? Thanks. 回答1: Yes. That is possible to add in the server side itself. While creating your form element, add the details for the onchange event like shown below.

Optimizing Zend framework routes

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I'm using a traditional Zend framework application generated using Zend tool . I have several modules in my application all generated using Zend tool too. I'm intending to use the default routes in Zend framework in my application. For example: www.host.com/module/controller/action/param1/value1/param2/value2 Here are my questions: Performance wise, using the default routes is the fastest solution, right? Since I won't ever change the routes, is there a way to make the routing process even faster? caching for example? skipping the routing process entirely? or any other technique? What is the

How to create admin in Zend framework?

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问题 I am a Zend developer and I have developed one application without an admin panel. Now I want to develop an admin panel for that, so how can I develop it from the start? What do I have to write for the redirect to the admin panel like "http://localhost/zend/public"? How do I add an admin controller or module? Layout of admin. Where do I put an admin folder or what do I change in Bootstrap? 回答1: Well there are many ways. It depends on what sort of admin interface you actually need. But usually

Zend Form Decorators Error in Table

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I am using the next decorators for my input. I want to make this as table. $this->setDecorators(array('ViewHelper','Errors', array(array('data'=>'HtmlTag'), array('tag' => 'td')), array('Label', array('tag' => 'td')), array(array('row'=>'HtmlTag'),array('tag'=>'tr')) )); But after form validation Errors showing not in td. How can I do this? I want to make the next makeup: <table> <tr> <td>Lable</td> <td>Input</td> <td>Error</td> </tr> </table> Alex Pliutau $this->setDecorators( array( 'ViewHelper', array( array( 'data'=>'HtmlTag' ), array( 'tag' => 'td' ) ), array( 'Label', array( 'tag' => 'td

PHPExcel Memory Problems - any more ideas?

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问题 Iam trying to write an Excel2007 File with Zend Framework and PHPExcel. I know i could increase the PHP Memory Limit.. but is there no other way? This is my Code so far, it works well with 5000 Rows and 77 Columns but i need 12000 rows :-) Memory is set to 128MB $cacheMethod = PHPExcel_CachedObjectStorageFactory::cache_to_sqlite; PHPExcel_Settings::setCacheStorageMethod($cacheMethod); $db = Zend_Db_Table_Abstract::getDefaultAdapter(); $phpExcel = new PHPExcel(); // set headers $select = $db-

Zend Lucene - How to do query

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问题 My create index function is as bellow function create() { Zend_Search_Lucene_Analysis_Analyzer::setDefault(new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8_CaseInsensitive ()); $index = Zend_Search_Lucene::create('data/index'); $doc = new Zend_Search_Lucene_Document(); $doc->addField(Zend_Search_Lucene_Field::Text('title', 'a cheap car in town milage under 3000','utf-8')); $doc->addField(Zend_Search_Lucene_Field::Text('detail','a cheap car in town milage under 3000','utf-8')); $doc-

Is there a way to auto filter the getRequest() params in Zend?

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问题 I don't really want to call the Zend filter in my code after every getRequest->getParam('x') if I don't have to. Is there a lazy way of filtering everything inside getRequest magically? Edit: When I say filter, I mean, escapting tags, cleaning out the XSS, and escaping any sql escape characters. i.e: $myVar = $this->getRequest()->getParam('x'); filter the variable, escape sql stuf... etc What's the standard? How are you doing it? 回答1: There are a few ways to deal with your situation. First of